baber/WOPTO huggingface dataset:
Patent JP-2003281050-A (JP)
Title: E-mail device and mail processing program
Inventor: MURAKAMI TOMOHIKO
IPC: G06F13/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from being estranged from each acquaintance or friend without being aware of the prevention in an e-mail device for managing connection with individuals by e-mail.  <P>SOLUTION: A proper noun and a URL extracted from contents of the last transmitted/received mail to/from each of relevant individuals are updated and registered as the last mail abstract while being made to correspond to the mail address and telephone number of a plurality of acquaintances and friends. The last contact date and hour based on mail, telephone and schedule setting are also updated and registered. If there is a person with no contact after the elapse of one month from the last contact date and hour, Internet information retrieved on the basis of the proper noun and URL registered in the last mail abstract of the person is provided. Because the user is urged to make contact with the person neglected for a long time by mail or telephone in this way, the user makes contact with the person using the retrieved information as a common topic, so that the user can avoid being estranged from the person in advance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283334-A (JP)
Title: Frequency synthesizer
Inventor: IWAOKA MITSURU
IPC: H03L7/183
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a frequency synthesizer which reduces spurious strays in a simple constitution.  <P>SOLUTION: The frequency synthesizer comprises: a phase comparator for detecting the phase difference between a reference signal and a frequency division signal; a filter circuit for removing high frequency components of an output from the comparator; a voltage controlled oscillator for controlling the oscillation frequency of its output signal, based on an output voltage of the filter circuit; a variable frequency divider for dividing the frequency of the output signal at a frequency division ratio switched according to an external signal to output a frequency division signal; an accumulator for accumulating numerator values of fraction value data one after another under the clock of the reference signal to output an external signal, if the accumulated value overflows; and a fraction value data generator for adding quasi-random numbers having an average of 0 to the fraction value data to feed the result to the accumulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282765-A (JP)
Title: Container for housing electronic component
Inventor: ITO YOSHIAKI
IPC: H03H9/19
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem about airtight sealing that is induced since a container for housing an electronic component is reduced in size and thickness.  <P>SOLUTION: The container for housing an electronic component is composed of an insulating substrate having a recess on its upper surface, and a cap 2 which is bonded to the upper surface of the substrate 1 by a glass sealant 6 and airtightly houses the electronic component 3 in a space formed between the cap 2 and the substrate 1. The cap 2 is composed of a plate-shaped board having a thickness of 0.3 mm and the outside dimension of the cap 2 is smaller than that of the substrate 1 by 0.1-0.3 mm. The outer periphery of the cap 2 is on the inside of that of the substrate 1 by 0.02-0.28 mm over the full periphery of the substrate 1. In addition, the glass sealant 6 is prepared by adding a cordierite-based compound having a mean particle diameter of 2.5-4 μm and the maximum particle diameter of <35 μm to a glass component containing phosphorus pentaoxide in an amount of 30-40 mass%, tin monoxide in an amount of 37-50 mass%, sodium oxide in an amount of 5-15 mass%, zinc oxide in an amount of 1-6 mass%, aluminum oxide in an amount of 1-4 mass%, and silicon oxide in an amount of 1-3 mass% in an amount of 16-45 mass% as a filler from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177266-A (JP)
Title: Nonlinear dispersion shift optical fiber and optical signal processing device and wavelength converter using the optical fiber
Inventor: HIROISHI JIRO
IPC: G02F1/365
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical nonlinear dispersion shift optical fiber suitable for wavelength conversion or optical signal processing using nonlinear phenomenon and easily manufactured.  <P>SOLUTION: The wavelength dispersion at 1550 nm wavelength is controlled to the designed value required for optical signal processing using nonlinear phenomenon. The gradient of the wavelength dispersion at 1550 nm wavelength is specified to 0.001 to 0.1 ps/nm<SP>2</SP>/km. The margin of fluctuation of the wavelength dispersion in the longitudinal direction of the optical fiber at 1550 nm wavelength is specified to 0.01 to 3 ps/nm/km. The nonlinear constant n<SB>2</SB>/Aeff at 1550 nm wavelength is specified to ≥15×10<SP>-10</SP>/W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280789-A (JP)
Title: Operating device
Inventor: HIRAOKA TORU
IPC: B41J29/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of having difficulty in promptly finding a key to be operated due to difficulty in recognizing the arrangement of keys at a glance in an operating device with a plurality of operating keys.  <P>SOLUTION: LEDs forming a self-illuminating device are provided for every operating key and independently operated by a driving circuit 14. An MPU 11 is provided with a RAM 13 storing the operating keys operated for every operation mode, in relation to the operating keys to be self-illuminated. The operating key related to the previously operated operating key is specified on the basis of the memory, and the LED corresponding to the specified operating key is blinked. The blinking cycle is changed according to the degree of possibility of being used next.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283005-A (JP)
Title: Organic semiconductor, and light emitting device and photo detector using the same
Inventor: HANNA JUNICHI
IPC: H01L51/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor which enables the development of new functions such as a high mobility of electric charges, and also to provide a light emitting device and a photo detector, each using the same.  <P>SOLUTION: The organic semiconductor 10 is formed of an organic semiconductor mixture having a liquid crystal organic semiconductor material and a functional material molecule. The liquid crystal organic semiconductor material is formed of a liquid crystal molecule 1 having a skeletal structure including L aromatic rings of a 6 π electron system, M aromatic rings of 10 π electron system, and N aromatic rings of a 14 π electron system, where L, M, and N are each an integer of 0 to 4, and L+M+N=1 to 4; and a chain molecule introduced at one end or both ends of the skeletal structure. The organic semiconductor 10 has regions A wherein the skeletal structures 3 of the liquid crystal molecules 1 exist adjacently to each other, and regions B wherein the chain molecule 4 introduced at one end or both ends of each skeletal structure exists. The functional material molecules 2 are introduced into the regions A wherein the skeletal structures 3 of the liquid crystal molecules 1 exist adjacently to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288932-A (JP)
Title: Fuel cell system
Inventor: ABE TOSHIYA
IPC: H01M8/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that stress is produced in piping by the difference of coefficients of linear expansion between a metal casing and a heat insulating board in a high temperature operation fuel cell, and thereby, a through-hole of the heat insulating board is widened or the heat insulating board is broken, heat insulating performance is substantially decreased and cell performance is also decreased.  <P>SOLUTION: This fuel cell system is constituted so that the metal casing is vertically divided through a bellows, and the bellows is positioned in the lower part than through-holes of the metal casing through which piping such as exhaust gas piping is taken out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287885-A (JP)
Title: Image forming method
Inventor: KAWAMURA KOICHI
IPC: G03F7/004
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which an image having high durability and sharpness is easily obtained by impartment of energy independently of the area of an image forming material and which is widely applied to a display material by a high density image or to a planographic printing plate which makes use of high hydrophilicity.  <P>SOLUTION: A composition containing a hydrophilic polymer having a photoactive group in at least a side chain or an end is brought into contact with the top of a hydrophobic support, energy is imagewise imparted to fix the hydrophilic polymer on a hydrophobia polymer-containing layer, thereby forming a hydrophilic pattern, and then a coloring material is stuck to the hydrophilic pattern or to a hydrophobic region with no imparted energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290274-A (JP)
Title: Tacky adhesive sheet and method for manufacturing the same
Inventor: HOSHI MASARU
IPC: A61F13/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tacky adhesive sheet which has a refined external form and shape, makes a good show and can be manufactured at a high yield and a method for manufacturing the same.  <P>SOLUTION: The tacky adhesive sheet is successively laminated with a tacky adhesive layer and release sheet on one surface of a substrate sheet, is temporally glued with a carrier sheet on the other surface, and is formed with tongues for pinching outwardly projecting from the side edge of the substrate sheet on one side of the release sheet and the carrier sheet. The one side formed with the tongues of the release sheet and the carrier sheet extends from both ends to the tongues and incline to a truncated shevron shape. The raw sheet successively laminated with the carrier sheet, the substrate sheet, the tacky adhesive layer and the release sheet is blanked by a blanking blade having the shape of the tacky adhesive sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296407-A (JP)
Title: Reception system for settlement/collection management of water service
Inventor: SAKAGUCHI MASAYUKI
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for facilitating the reception service in the user management of water service or the like.  <P>SOLUTION: The system comprises a main registration memory means 1 with a main registration database of a user, a tentative registration memory means 2 with a tentative registration database of the user, an input means 3, and a collation means 4. The tentative registration database holds at least supply port specification information for specifying a supply port, user specification information for specifying the user on the supply port, and time information on the time of opening or closing the received supply port. The input means 3 can input/change the information to the tentative registration database based on a received application. The collation means 4 transfers the information in the tentative registration database to the main registration database by collating the time information on the opening/closing held by the tentative registration database and the present time periodically and detecting the equality between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290416-A (JP)
Title: Wiring structure of game machine and assembling method thereof
Inventor: IWAI TOSHIO
IPC: A63F5/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure of the game machine which enables an improvement in the workability of the assembling, repairs and inspections and achieves automation of the assembling and a less weight along with a better appearance of the inside of a cabinet body.  <P>SOLUTION: The wiring structure for supplying a power source to parts in the cabinet body of the game machine or electrically connecting the parts has a non-electroconductive member 110 provided inside the cabinet body, a wire 150, made of an electroconductive resin, which is formed in the non- electroconductive member 110 with the wiring pattern thereof previously determined according to the layout position of the parts and a connection means for connecting the parts and the wire 150 at a layout position on the non- electroconductive part 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297030-A (JP)
Title: Disk cartridge
Inventor: TATENO SHIGERU
IPC: G11B23/03
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge wherein molding mass production is possible by limiting the shell planarity of the disk cartridge within a prescribed value without using any complex devices.  <P>SOLUTION: The thickness of the disk rotational area EU of the upper shell 20U of the disk cartridge of an optical disk is set to a value between 0.5 mm to 0.86 mm, and the thickness of the disk rotational area of a lower shell is set to a value between 0.5 mm to 0.9 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291158-A (JP)
Title: Forming die for mold polymerization and lens material manufacturing method using it
Inventor: NAKAGAWA MAKOTO
IPC: B29L11/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens material, which can be obtained through polymerization of a monomer composition at least containing a nitrogen-containing unsaturated monomer, and a method for most advantageously manufacturing the lens material excellent in optical/functional solid state properties by using a forming die for mold polymerization which can cheaply be produced with its own excellent optical/functional solid-state properties.  <P>SOLUTION: In the method, a forming die with its area providing at least a mold cavity 16 composed of a long-chain hydrocarbon-modified polyamide resin is employed as the forming die 10 for achieving mold polymerization of the monomer composition 36 at least containing the nitrogen-containing unsaturated monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290220-A (JP)
Title: X-ray ct system
Inventor: MIYANO IWAO
IPC: A61B6/14
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably shorten a time required for image processing when obtaining a panoramic image presenting the state of the tissues or bones of a row of teeth, the gingiva and the periphery by irradiating a spot such as the entire maxilla including a dental arch or the periphery of the teeth or the maxillary joint.  <P>SOLUTION: An imaging device is composed of a fixed frame 1 in the shape of inverted L, a turning arm 2 hung down from the top thereof, X-ray generators 3 fixed on both the terminals of the turning arm 2 while facing each other and a two-dimensional X-ray detector 4. The turning arm 2 is supported to be horizontally rotated via double rotation systems 5 and 6 with respect to the frame 1. An examinee 7 sits on a vertically movable chair 8, and an examination portion is set to the height of the imaging center of the imaging device. The head of the examinee 7 is fixed by a finely adjustable headrest 9. In the case of imaging, a distance between rotation centers 5a and 6a of the two rotation systems 5 and 6 is approximately matched to a dental arm 11 of the examinee 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128281-A (JP)
Title: Automatic sheet feeder and recording apparatus equipped therewith
Inventor: YASUE TAKUYA
IPC: B65H3/46
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sheet feeder capable of reducing noises caused when start end positions of a plurality of sheets of recording paper dislocated into a sheet feed passage from a sheet feed tray are pushed back by a sheet return member to a recording paper bundle start end position regulating surface. SOLUTION: A first cam 2, a first cam follower 3, a second cam 4, a second cam follower 5 and a gear 6 are structurally jointed with a working part 12 of the sheet return member 1 and disposed as a mechanism for rotating the sheet return member 1. The first cam 2, the second cam 4, and the gear 6 are integrated and formed, so that the rotation of a sheet feed roller 57 is transmitted to the first cam 2 and the second cam 4 through the gear 6. The first cam follower 3 is oscillated by the rotation of the first cam 2, and the second cam follower 5 is oscillated by the rotation of the second cam 4. The oscillations of the first cam follower 3 and the second cam follower 5 are transmitted to the working part 12 of the sheet return member 1, and the sheet return member 1 is rotated.
Patent JP-2002336452-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To further increase the expectation of a gamer by sufficiently producing the fun of a variable display by a variable display device. SOLUTION: Whether or not a displayed result by the variable display device is to be a specific display mode is previously determined in a start winning stage, in which the start is memorized, and when the variable display is to display the specific display mode, it is preannounced by continuously making the contents of the variable display after the previous determination ready-to-win in a plurality of times within the number of start prize winning.
Patent JP-2002360182-A (JP)
Title: Method for producing soybean protein-containing sheet state food
Inventor: NIWANO SHICHIRO
IPC: A23L11/00
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet state food containing soybean protein [dried bean curd (Yuba) like food]. SOLUTION: This method for producing the sheet state food consists of forming soybean protein-containing dough as a sheet state by using a drum drier. The soybean protein-containing dough may contain a humectant, edible oils and fats, a carbohydrate and/or an edible fiber. Thereby, it is possible to simply produce the sheet state food (dried bean curd like food) highly containing the soybean protein. Further, since it is possible to incorporate other nutritious ingredients and/or food materials, foods with variations can be obtained. Therefore, the foods obtained thereby can be utilized as various cooking materials, confectionaries and their raw materials.
Patent JP-2003300253-A (JP)
Title: Multiple tube for supplying fluid and manufacturing method therefor
Inventor: HAYASHI KOJI
IPC: F16L11/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent multiple tube excellent in chemical properties such as chemical resistance, oil resistance, solvent resistance, heat resistance, barrier properties or the like, having mechanical strength and flexibility withstanding repeated bending or the like and capable of transporting a plurality of liquids without being entangled and rubbed to be deteriorated.  <P>SOLUTION: The multiple tube is formed by bonding a plurality of flexible tubes side by side. The respective tubes 1 and 2 are constituted of a fluororubber type thermoplastic elastomer and the surfaces of the adjacent tubes are mutually bonded simultaneously with crosslinking. The cross-sectional contour of the tubes 1 and 2 can be made circular or triangular and the cross-sectional shape of the lumen of each of the tubes is circular.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304690-A (JP)
Title: Variable power supply system
Inventor: IHARA FUMIAKI
IPC: H02M3/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate input of setting, such as the sequence of turnon/off, with respect to a variable power supply system, containing a sequence controller and a plurality of direct-current variable power supply portions.  <P>SOLUTION: The variable power supply system comprises a plurality of the direct- current variable power supply portions 2-1 to 2-n, which convert an alternating-current voltage into a direct-current voltage and output the direct-current voltage; and the sequence controller 1. The sequence controller 1 comprises outlets CN1 to CNn; a power-line carrier communication portions 11, which transmits and receives control information through the outlets; a control processing portion 12 which controls various parts; and memory 13 which stores information on the order of turn-on/off of a plurality of the direct-current variable power supply portions. The direct-current variable power supply portions comprises plugs P1 to Pn, to be inserted into the outlets CN1 to CNn; voltage-converting portions 25 which convert alternatingcurrent voltages fed through the plugs into direct-current voltages V1 to Vn and output the direct- current voltages; power-line carrier communication portions 21; input operation portions 24 containing keys SQ; and control processing portions 22 which send depression of the keys SQ out to the sequence controller 1 and control the operation of the voltage- converting portions 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309431-A (JP)
Title: Voltage-controlled oscillator
Inventor: KAWAKAMI KENJI
IPC: H03B5/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator increasing the Q value in the vicinity of the oscillating frequency so as to enhance the phase noise characteristic.  <P>SOLUTION: The voltage-controlled oscillator includes: a resonator 5A having first and second resonance circuits; a phase adjustment circuit 10A connected to a connecting point of the resonance circuits; and an oscillation element 3 inserted between the phase adjustment circuit 10A and an oscillation output terminal 1 and having a negative resistance, the second resonance circuit includes a varactor 4 and its oscillated frequency is variably set depending on a DC voltage applied to the varactor 4, the first resonance circuit comprises a first circuit element 8A, the second resonance circuit comprises a second circuit element 6A and the varactor 4, a frequency at which a reflecting phase of the second resonance circuit is 180-degrees at the connecting point is set higher than the oscillated frequency, and a frequency at which a reflecting phase of the first resonance circuit is 180-degrees at the connecting point is set lower than the oscillated frequency so that the resonance frequency is equal to the oscillated frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307031-A (JP)
Title: Curing device around pit opening
Inventor: MATSUO TAKESHI
IPC: E04G21/32
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing device around a pit opening formed at a basement floor of a building, for instance, which positively secures safety during operation.  <P>SOLUTION: The curing device 1 around a pit opening has a tabular curing body 3 covering the pit opening, an opening/closing lid means 5 rotatably attached to the curing body, erected in the substantially vertical direction to form the curing body to open/close a gateway, and a positioning means 6 positioning the curing body according to the dimension of the pit opening 2 in the curing body.  <P>COPYRIGHT: (C)2004,JPO