baber/WOPTO huggingface dataset:
Patent JP-2001157365-A (JP)
Title: Controller for power flow and adjusting method thereof
Inventor: DANIEL HERBERT BAKER
IPC: H02J3/34
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify a controller for power flow and an adjusting method thereof, using a rotational phase transformer. SOLUTION: This controller 20 for power flow is connected to a power transmission line 22 between a first power area 24 and a second power area 26. The power flow controller 20 is provided with at least a rotational phase transformer circuit 44 including a first rotational phase transformer 1021 and a second rotational phase transformer 1022. The rotors of the first rotational phase transformer 1021 and the second rotational phase transformer 1022 are wound in the opposite direction to each other. To generate an effective phase difference or voltage difference between the first power area 24 and the second power area 26, there is provided a drive 306 which integrally rotates the rotors of the first rotating phase transformer 1021 and the second rotating phase transformer 1022.
Patent JP-2002157876-A (JP)
Title: Semiconductor device
Inventor: ENDO TORU
IPC: G11C7/14
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the number of times of rewriting being more can be guaranteed using a 1T1C cell. SOLUTION: This device is provided with a memory cell (20) having one transistor one capacitor constitution connected to bit lines of (n+1) lines simultaneously driven, one pair of sense amplifiers (23L, 23R) connected respectively to the bit lines of (n+1) lines, and a reference voltage generating circuit (36) outputting respectively the maximum voltage, the minimum voltage, or voltage in accordance with this voltage out of bit line voltage at the time of parallel accessing the bit lines of (n+1) lines to each one pair of sense amplifiers as first and second reference voltage.
Patent JP-2002156393-A (JP)
Title: Battery voltage measuring circuit
Inventor: KANEKO SUSUMU
IPC: H01M10/48
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure for measuring a battery voltage in a power source circuit, using a PWM-type switching regulator receiving the battery voltage as an input. SOLUTION: On-time of a switching transistor 23 of the PWM switching regulator 20 is measured digitally by a Ton time measuring part 12 with a load 11 at a constant load condition. Based on the result of the measurement, the battery voltage is detected by referring to a data table 13 in a table reference part 14.
Patent JP-2001343860-A (JP)
Title: Fixing device and image forming device
Inventor: KISHI KAZUTO
IPC: H05B6/44
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To save energy by reducing the wasteful supply of heat energy in a fixing device. SOLUTION: A heating roller 32 having a halogen heater 38 inside comes into contact with the outer surface of a fixing roller 28 and an external heating means is constituted of the roller 32 and a power source 40. Based on image information, an external heating control means 42 changes the heating rate of the roller 32. For example, when an image area and a non-image area coexist in the carrying direction of paper P, power by which fixing temperature is obtained is supplied to the heater 38 at the part of the roller 28 brought into contact with the image area, and power supply to the heater 38 is stopped or reduced at the part of the roller 28 brought into contact with the non-image area.
Patent JP-2002163859-A (JP)
Title: Method of restricting reproducing workings, method of recording record of reproduction, data recording/ reproducing system, method of recording/reproducing data, and recording medium
Inventor: TATEKAWA TAKASHI
IPC: H04N5/91
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent incapability of reproduction, although a part of contents is not reproduced, when the reproduction is restricted in a long-time data second system such as a video system. SOLUTION: A data recording/reproducing system which performs reproduction by dividing one or plural recorded data into plural logical blocks is comprised of a means 14 for storing block division information, reproduction restriction information on each block, and cumulative reproduction information on each block, a means 111 for detecting a block that is currently reproduced using the reproduced data and the block division information, a means 112 for judging whether excessively reproduces over a limit of each block or not on the basis of positional information on the detected block that is currently being reproduced, the reproduction restriction information on each block, and the cumulative reproduction information on each block.
Patent JP-2002164473-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAJI YASUHISA
IPC: H01L21/60
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an area array semiconductor device capable of connecting the electrode of a print circuit board with high reliability even made further compact for integration and addition of an external terminal and a method for manufacturing it. SOLUTION: A semiconductor chip 3 is mounted on a circuit board 2 having a circuit pattern 2b, the surface of the semiconductor chip 3 side is covered with resin 5 and a semiconductor device 1A has convex warpage on an external connection terminal 6 side. The external connection terminals 6 comprising solder bumps connecting to the circuit pattern 2b via through holes 7 are formed on the circuit board 2 taller gradually from the center toward the edge of the semiconductor device 1A. The top of each external connection terminal 6, therefore, is arranged on the same plane and each external connection terminal 6 becomes columnar.
Patent JP-2002166204-A (JP)
Title: Depression head of vertical pump
Inventor: KISHI TAKAO
IPC: B65D47/34
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove the drawback that a depression head for use in a vertical pump equipped with a pestle for automatic opening and closing of a nozzle becomes uneasy and unfeasible in depression movement. SOLUTION: A depression head 7 is formed with a base cylinder member 11 fitted to the top end of a stem 5, a cover cylinder 21 fitted to the base cylinder member 11 in a manner vertically movable over a certain stroke and upward reboundable, and a sliding pestle 41 housed in a forward reboundable manner inside a second small cylinder 24 formed in the upper portion, exclusive of the upper rear portion, of the cover cylinder 21;  the volume change in a first space 32, constituted by a first small cylinder 31 formed by the upper portion of the base cylinder member 11 and a foot cylinder 28 which is hung from the bottom surface of the second small cylinder 24 down into the interior of the first small cylinder 31 and the lower end of which makes a cylindrical piston 27, is made to be larger than the volume change in a second space 45 extending in front of a piston 42 formed by a portion of a sliding pestle in the second small cylinder 24; the stem 5 and the second space 45 are communicatively connected through the first space 32, and a discharge valve is constituted by the front end of the sliding pestle and a nozzle hole 25 in the front wall of the second small cylinder 24; and a movement turning mechanism is provided which makes the sliding pestle retreat when the cover cylinder 21 comes down.
Patent JP-2002161437-A (JP)
Title: Polyalkylene terephthalate fiber and method for discrimination of the fiber
Inventor: MAESAKI MASAHIKO
IPC: G01N33/36
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyalkylene terephthalate fiber comparable in quality to a polyalkylene terephthalate derived from virgin dimethyl terephthalate and enabling easy discrimination in the processing of the polyalkylene terephthalate to a fiber structure and provide a method for the discrimination of the fiber. SOLUTION: The polyalkylene terephthalate fiber contains an inorganic compound as a discrimination compound in an amount of 1-1,000 wt.ppm. based on dimethyl terephthalate. The invention further relates to a method for the discrimination of the fiber.
Patent JP-2002165553-A (JP)
Title: Bakery food
Inventor: UEDA KOJI
IPC: A23L1/305
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bakery food such as bread, enhancing functions as a health food, and excellent in diet effect in addition to the effect of hypoglycemic action like insulin. SOLUTION: This bakery food is obtained through the following process: admixing dough consisting mainly of wheat flour with 1-3 wt.% of peptide which is made of water soluble extract obtained from mackerels belonging to Scombridae, Ostiechthyes as a raw material and which is obtained by degrading the water soluble extract so as to have a molecular weight of <=3,000 using a Bacillus subtilis-generative protease and Aspergillus-generative protease, and thereafter, baking the resultant peptide-containing dough.
Patent JP-2002169658-A (JP)
Title: Display panel of operation control
Inventor: AMANO KOJI
IPC: G06F3/0488
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To easily and also if necessary allow changing the timing of operating execution to execute decision, processing and the like for object-selections and to improve operability for every user. SOLUTION: It is possible for the timing of processing execution with decision that the object has selected to set at either time when the object is contacted or when the object is released after being contacted. Consequently, for instance, users skilled to operate an operation display panel can perform the desired processing execution at higher speed by selecting the object when the object is contacted and by setting a predetermined processing to execute. On the contrary, users and the like not skilled to operate the display panel can recognize at every time whether their own operations select desired object or not while operating the display panel by selecting the object when the object is released and by setting the predetermined processing to execute.
Patent JP-2001216738-A (JP)
Title: Encoder, recording medium with computer program recorded thereon and information transmitting and receiving method
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To group at least one piece of music including an original piece and to transmit this for reproducing without complicating the constitution and operation of a reproducing side. SOLUTION: At least one first title group consisting of audio titles including original pieces of music, the second title group consisting of audio titles including bonus information and permitting an AV title, interactive data for accessing to information on a bonus and a search pointer for a reproducing device to search the audio title are recorded at least. The title group transmits data structure consisting of index units, etc., through a recording medium or a communication medium. The side of the reproducing device permits the reproduction of a piece in a group where inputted interactive data matches with transmitted interactive data and reproduces it based on transmitted reproduction control information.
Patent JP-2002174129-A (JP)
Title: Plate fin and combustor using the same
Inventor: KITAMURA TAKESHI
IPC: F02C7/18
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance while suppressing pressure loss and enable low-pollution combustion without limiting a combustion air. SOLUTION: A cooling air layer 31a in a layered form is provided in communication with a cooling air intake 35 and a cooling air outlet 36a for providing convectional cooling with a cooling air taken from the cooling air intake 35 flowing to the cooling air outlet 36a. The cooling air layer 31a is provided with a plurality of cooling fins 34 each having a plane heat transfer plate portion 41 along the flow direction of the cooling air.
Patent JP-2002139596-A (JP)
Title: Mechanism located in center of electron, proton, neutron, and meson
Inventor: KOBORI SHIZU
IPC: G21K1/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To understandably clarify the reason that the mass of an elementary particle is added when an electron gets in a proton to form a neutron, the reason that the mass of the elementary particle can be calculated by E=mc2, and the like. SOLUTION: When the electron gets in the proton, a quark transforms itself from uud to ddu. The mass energy of the proton is as high as 938.3 MeV. The elementary particle has a fixed mass energy, which is calculated as E=mc2. A trans is present in the center of the proton, and the trans distributes its own charge to the quark. The way of distribution is programmed in the trans. When the elementary particle becomes the neutron, the quark transforms itself into ddu. The trans distributes a charge of +1 to the quark in the proton, and the potential difference between quarks rotates in the proton as a current. This force is about 2×1024 or about the square of velocity of light. Thus, the mass energy of the proton is represented by E=mc2. The energy is thus generated in the proton by the current in the proton, which generates a magnetic field, consequently generating a force.
Patent JP-2002171907-A (JP)
Title: Additive for tea beverage, comprising (z)-4-decenal
Inventor: KUMAZAWA KENJI
IPC: A23F3/40
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a tea beverage having leafy and firm body taste of green flavor inherent in tea. SOLUTION: This tea beverage having leafy and firm body taste of green flavor inherent in tea is obtained by adding a tea beverage flavor composition produced by adding (Z)-4-decenal to a tea beverage so that the resultant tea beverage has a concentration of 10-5-103 ppb. The above mentioned effect is further improved by adding at least one kind selected from the group comprising 2-aminoacetophenone, 2-methoxy-4-vinylphenol, 5-octanolyde, maltol, methional and β-damascone.
Patent JP-2002173261-A (JP)
Title: Film jet feeder and film conveyance device
Inventor: AIKAWA TAKAYUKI
IPC: B65H29/24
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a film conveyance device as a non-contact conveyance method with the usage of air pressure capable of preventing a zigzag shape and sealing failure caused by dispersed powders or uneven thickness of a film and capable of stably feeding the film by increasing thrust even with the usage of the air pressure. SOLUTION: A pair of jet boxes 4 facing to each other are provided across a space 3 to which the film 2 is inserted. The pair of jet boxes 4 are equipped with an air jet hole 6 for injecting air toward front and back surfaces of the film 2 which is inclined in a predetermined angle with respect to a film transfer direction. An air jet collision position on the front and the back surfaces of the film by the air jet hole 6 is shifted to the film transfer direction.
Patent JP-2001202010-A (JP)
Title: Public and non-exchangeable message coding method and ciphering method
Inventor: WANG XIN
IPC: G09C1/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a frame work for ciphering/deciphering which supports a function to transfer the decoding right of a message. SOLUTION: An original message to be transmitted to a recipient is coded by a public, non-exchangeable method. The method includes a step in which a ciphered message of an original message that is ciphered by a public key corresponding to the recipient is obtained, a step in which a public substitute key in which the secret key of the recipient is very difficult to be deciphered by computations on the basis of the secret key of the recipient, and a step in which the public substitute key is applied to convert the ciphered message to a converted message that can be decoded by the recipient by employing the secret key of the recipient and a piece of information selected from public information that is arbitrarily usable.
Patent JP-2002178558-A (JP)
Title: Multi-beam scanning type imaging unit and beam position adjusting method therefor
Inventor: HAMADA TAKATOSHI
IPC: G02B26/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To correct a beam radiation position only by adjustment in a light source part in a multi-beam scanning type imaging unit, to thereby separate electric handling operation and optical handling operation so as to facilitate assembly adjustment and maintenance, and to provide a new adjusting method for the radiation position. SOLUTION: A multi-beam scanning type imaging unit comprising laser diodes 7-1 to 7-3, a plurality of optical fibers 11-1 to 11-3 with one end thereof optically coupled with each output end, a waveguide array 35 having output ends with each of the other ends of the optical fibers 11 optically coupled, and disposed in a row by a predetermined interval, and a beam polarizing means for scanning a photosensitive member surface with a light beam, wherein the scanning position by the plurality of the output beams can be adjusted by providing the optical fibers 11-1 to 11-3 by different lengths, is provided.
Patent JP-2002180424-A (JP)
Title: Protective fence for median strip with soundproof function
Inventor: YAMAMOTO HIDEJI
IPC: E01F8/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To easily mount a soundproof panel. SOLUTION: This protective fence comprises posts 9, a protective member 10 mounted between the upper parts of the posts 9, and a soundproof panel 11 having a soundproof function on both faces and mounted between the lower parts of the posts 9. The soundproof panel 11 comprises a panel body 12 and fixing end parts 13 provided at both lateral ends of the panel body 12. The panel body 12 is fixed to the posts 9 through the fixing end parts 13, and the posts 9 are hidden by the fixing end parts 13. One fixing end part 13 is provided at one end of one face of the panel body 12, and the other fixing end part 13 is provided at the other end of the other face of the panel body 12.
Patent JP-2002184522-A (JP)
Title: Connector assembly with lock mechanism
Inventor: CHIN TAIRA
IPC: H01R13/627
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To improve a lock holding power and locked strength of both male and female housings. SOLUTION: With the connector assembly with a lock mechanism provided with a lock protrusion set on the outside face of a male housing 3, a lock arm 15 having a lock claw 16 for engaging with the locked protrusion 7 set on the outside face of a female housing 4 through hinged leg parts 17 capable of elastic deformation and a pressure operating lever 18 set at the rear end of the lock arm 15, the male housing 3 is provided with a guide protrusion 10 extended forward from the locking protrusion 7 and slit parts 11, 11 on either side of the guide protrusion 10, and the female housing 4 is provided with the two hinged leg parts 17, 17 widely apart to the side, between which the guide protrusion 10 of the male housing 3 is inserted, and at the same time, the slit parts 11, 11 are so structured to get engaged with the hinged leg parts 17, 17,  so that both side parts of the pressure operating lever 18 are linked with the female housing 4 through a pair of bridging pieces 19, 19.
Patent JP-2002230264-A (JP)
Title: Method, system and device for providing customer information, and recording medium therefor
Inventor: SEKI YASUHIRO
IPC: G06Q30/02
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an information providing method and the like to support sale in a shop. SOLUTION: When a customer visiting a shop passes a member card through a card reader 1, the card reader 1 reads a customer code from the member card, and a CCD camera 2 photographs the customer. A card ID and an image data are supplied to a member controlling computer 4, and the computer 4 transmits, in response thereto, a member information request together with the card ID to a control server 7 to acquire member information and the like corresponding to the card ID from a member database 7A. The computer 4 supplys the member information received from the control server 7 together with the image data obtained from the CCD camera 2 to a display 5 for a clerk to be displayed thereon.
Patent JP-2002183583-A (JP)
Title: Business talk management device, business talk system and business talk management method
Inventor: KITAJIMA AYUMI
IPC: G06Q30/06
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a business talk management device, a business talk system and a business talk management method enabling a customer and a seller to easily have a business talks, even on detailed contents without directly meeting each other. SOLUTION: This business talk management device 2 is provided with a business talk information database 231, a customer information database 232, an authentication server 21, a management server 24, and a WWW server 22. The authentication server 21 authenticates the customer when customer authentication information, transmitted from a user terminal 3, agrees with customer authentication information stored in the customer information database 232 through collation. The management server 24 updates business talk information belonging to the authenticated customer, from among business talk information stored in the business talk information database 231, on the basis of customer side business talk information transmitted from the user terminal 3 of the authenticated customer.  The WWW server 22 acquires the business talk information, belonging to the authenticated customer from the business talk information database 231 and transmits it to the user terminal 3 of the authenticated customer via a communication line 4.
Patent JP-2002144795-A (JP)
Title: Vessel lacquered in style of zokoku featured by method of presenting pattern
Inventor: SASAKI TOSHIHARU
IPC: B44C3/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a vessel having an enhanced decorativeness and being elegant, graceful and endurable in the use for a long time by a method wherein Japanese paper with a crepe pattern is stuck integrally to a proper place of the vessel, such as a tray or a saucer. SOLUTION: The Japanese paper with the crepe pattern is used for the vessel, such as the tray or the saucer, and it is stuck integrally to a proper object place. In the case of the tray or the saucer, indentations are carved in the rise portion of the peripheral part thereof, while the whole of the part where a thing is placed, including the indentations of the Japanese paper with the crepe pattern stuck thereto integrally, is lacquered and the powder of the water oat is scattered thereon before the lacquer dries up. After the lacquer dries up, surplus powder is removed by a brush and a polishing lacquer is applied on a protuberant surface for finishing. Thus, the vessel lacquered in the style of Zokoku [a Japanese craftsman] is obtained by using the Japanese paper with the crepe pattern.
Patent JP-2002089012-A (JP)
Title: Slate fitting method
Inventor: OSHIMA HIROFUMI
IPC: E04F13/08
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a slate fitting method easily fitting slates to be a wall material of a building at low cost. SOLUTION: A fitting plate 10 is fixed to a structure skeleton P where the slate 20 is to be fitted, the fitting plate 10 is provided with projecting portions 12 for fitting the slate 20, and grooves 22 and 24 provided in the upper-end inside and the lower-end inside of the slate are fitted in the projecting portions 12 of the fitting plate 10 so as to fit the slate 20 to the structure skeleton P.
Patent JP-2002181991-A (JP)
Title: Work clothes used in radiation control area
Inventor: YAMAMOTO NOBUO
IPC: G21F3/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To fulfill the waterproofness, humidity penetration and breathability and raise the strength of work clothes used in a radiation control area without increasing ash content. SOLUTION: The work clothes used in a radiation control area is produced from a cloth having at least three layers of a film layer (A layer) with waterproofness and humidity penetration, a nonwoven fabric layer (B layer) provided on one side of the A layer, and another nonwoven fabric layer (C layer) provided on the other side of the A layer.