baber/WOPTO huggingface dataset:
Patent JP-2001230630-A (JP)
Title: Temperature-compensated oscillator, control method for the same and radio communications equipment
Inventor: OKA MANABU
IPC: H04B1/40
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-compensated oscillator, a control method for the same and radio communications equipment, with which phase noise of an output signal can be reduced, frequency of the output signal is stabilized in a short time and responsivity of control is also not poor. SOLUTION: This device is provided with a filter means 23 for removing noise contained in a temperature-compensating voltage Vc1, a switch means SW1 parallel connected to this filter means 23 and a power control means 26 for controlling the supply of power to a voltage-controlled oscillation circuit 28 or the like, and when starting the supply of power to the voltage-controlled oscillation circuit 28, the power control means 26 turns on the switch means SW1 for a prescribed period.
Patent JP-2002054455-A (JP)
Title: Drive device
Inventor: TAKEDA MASARU
IPC: F01B1/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a drive device, having high-efficient and clean piston constitution, to drive by feeding a microamount of fuel. SOLUTION: The drive device comprises an annular block 1'; a drive shaft 3 situated rotatably at the center of the block; an annular fly wheel 2 rotatably situated in a state to be adhered to the outer peripheral surface of the block 1' and fixed on the drive shaft 3; a piston engine part 6 fixed at the block 1' radially and at an equal distance; a crank 4 to which a connecting rod 5 is coupled and which is fixed at the drive shaft 3; and a starting device. An airtight chamber 9 pointing to the rotation direction of the flywheel 2 and having an injection nozzle 10 in the outer peripheral side and sealing gasified fuel mixture air from a piston engine part 6 is situated in the body of the block 1' continued to a guide port 8 of each piston engine part 6.  A receiving chamber 14 to receive energy explosively burnt by heat generation during heat insulation compression of gasified fuel mixture air when an opening coincides with an injection nozzle 10 of an airtight chamber 9 through rotation of a flywheel is formed in the fly wheel 2.
Patent JP-2002056383-A (JP)
Title: Fingerprint collation device
Inventor: SUZUKI OSAMU
IPC: G06K9/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the illicit collation by the replica of a finger in a fingerprint collator. SOLUTION: When a user puts a finger on a fingerprint reader 5 in fingerprint collation, the fingerprint reader 5 reads the fingerprint of the finger and judges whether it is matched to a registered data or not. A pressure sensor 6 detects whether a heartbeat is present in the finger or not and judges, when the heartbeat is present and similar to a human's heartbeat pattern, that the finger is living and the fingerprint is acceptable.
Patent JP-2002062040-A (JP)
Title: Electric refrigerator
Inventor: KAWAMURA YASUHARU
IPC: F25D23/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator in which a container which is hermetically sealed by means of a sealing lid after hen's eggs are housed in the container from the opened top face is provided in a forwardly and backwardly slidable state in the lower part of a cold storage room demarcated by a partition wall. SOLUTION: In the electric refrigerator in which the cold storage room 4, a vegetable room and/or a refrigerating room, etc., respectively equipped with opening/closing doors attached to their front openings are provided by dividing the internal space of the refrigerator in the vertical direction by the partition wall 1, the hermetically sealed container 12 equipped with the sealing lid 11 which seals the opened top face of the container 12 in an openable/ closable state is provided for storing hen's eggs below the refrigerating room.
Patent JP-2002053463-A (JP)
Title: Skin care preparation
Inventor: UDA MASANORI
IPC: A61K31/702
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an excellent skin care preparation adjusting the state of a skin of atopic dermatitis, and having an activity for improving or preventing the atopic symptoms. SOLUTION: This skin care preparation contains one or more selected from ceramide and a glycoceramide, and a skin normal bacterial flora-controlling agent. As the skin normal bacterial flora-controlling agent, a condensed material of maltose with sucrose can be exemplified. The condensed material of maltose with sucrose is a condensed material obtained from maltose and sucrose which are natural saccharide, by an immobilized enzyme method, and its structure is (O-α-D-glucopyranosyl-(1→2))-(O-α-D-glucopyranosyl-(1→6))-(O-α-D- glucopyranosyl-(1→4))-(O-α-D-glucopyranose).
Patent JP-2002057968-A (JP)
Title: Production system for photo print with advertisement
Inventor: NISHIKATA NOBUTAKA
IPC: G03F1/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide technology for producing a photo print with advertisement by utilizing a characteristic of the photo print. SOLUTION: The production system for photo print with advertisement is provided with a photographed image input section 20 that receives photographing image data on the basis of a frame image photographed by a customer, an advertisement image database 50 that stores advertisement image records including advertisement image data, an advertisement image management section 44 that extracts advertisement image data concerning advertisements in which customers are highly interested from the advertisement image database, an image synthesis section 45 that composites the extracted advertisement image data and the photographed image data, and a print head 31 that forms a synthesis image on the basis of the composited image data to produce a photo print onto a photo recording sheet 2.
Patent JP-2002056138-A (JP)
Title: Reserving terminal and recording medium
Inventor: SHIOCHI YOSHIAKI
IPC: G06Q10/02
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide good server for a visitor and to effectively use a card by reserving an attraction by printing, displaying, or recording the attraction and its reservation number on the card, and performing withdrawal from the card and erasure when the visitor enters at the time as to a reserving terminal and a recording medium for managing attraction reservation by using the card. SOLUTION: This terminal is equipped with a means which displays a list of attractions when the card is inserted or put close, a means which selects an attraction from the displayed attraction list, and a means for managing a reservation state by printing, displaying, or recording the reservation number of the selected attraction or the attraction name and reservation number on the card or sending them to a center.
Patent JP-2002058935-A (JP)
Title: Method and device for fixing pre-filter
Inventor: MURATA KENICHI
IPC: F24F13/28
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To enlarge a display without changing the height of a main body of an air cleaner and to easily fix a pre-filter without changing the size of the pre-filter. SOLUTION: The pre-filter 10 is held by a filter frame 20, thereafter, the upper part of the filter frame 20 is inserted into a clearance between a downwardly projecting region of the staining display part 4 of an upper case and a main filter while the transverse direction of the filter frame 20 is positioned by projection parts 22, 22 which are disposed on the inner both side surfaces of the main body case. Subsequently, the filter frame 20 is slightly lifted in the clearance and, thereafter, the lower part of the filter frame 20 is secured by engaging an engaging nail disposed on the lower part of the frame 20 to an engaging part disposed on the lower part of the main body case.
Patent JP-2002061655-A (JP)
Title: Tapered roller bearing
Inventor: UENO MASANORI
IPC: F16C33/66
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To feed the lubricant or the grease to a sliding contact part. SOLUTION: This tapered roller bearing 1 has a through hole 6 on a central axis t of a tapered roller 4. An opening 6a on the large end side of the tapered roller 4, of the through hole 6 is partially opposite to a large flange face 3c of an inner ring 3. The tapered roller bearing 1 can reduce the sliding friction between the tapered roller 4 and the large flange part 3c of the inner ring 3, as the lubricant or grease 7 flows from a small diameter side to a large diameter side of the tapered roller bearing 1 through the through hole 6 by the action of the centrifugal force onto the lubricant or grease 7 during the rotation, whereby the lubricant or grease is constantly fed between a side face 4a on the large diameter side of the tapered roller 4 and the large flange part 3c of the inner ring 3.
Patent JP-2002018399-A (JP)
Title: Resource recovery method for material essentially consisting of aluminum phosphate
Inventor: TAKAHASHI MASAAKI
IPC: B09B3/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the aluminum phosphate in a method for recovering sludge incineration ash as material mainly composed of the aluminum phosphate as a resource recovery method of the sludge incineration ash, without converting aluminum phosphate to other phosphate such as calcium phosphate or sodium phosphate. SOLUTION: An aqueous alkaline metal hydroxide solution is added and dissolved to and in the material mainly composed of the aluminum phosphate and water is added thereto to gelatinize the solution, by which zeolite is produced. The remaining phosphorus is recovered as alkaline metal phosphate. As another method, the aluminum phosphate is subjected to the reaction of the aqueous alkaline metal hydroxide solution and alkaline earth metal salt, by which the phosphorus is converted to the calcium phosphate and the remaining aluminum is converted to the zeolite by adding the water thereto.
Patent JP-2002062446-A (JP)
Title: Laminated interlayer optical directional coupler and its manufacturing method
Inventor: SUZUKI MASAYA
IPC: G02B6/122
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical directional coupler between laminated waveguides and its manufacturing method with respect to a laminated optical waveguide realizing high density integration. SOLUTION: In the laminated directional coupler wherein clad layers 313, 314 and 315, and cores 302 and 303 are formed by being repeated a plurality of times on one surface of a substrate 312 to form optical waveguides consisting of n layers in a laminated shape and also optical coupling is performed between respective optical waveguides, the cores 302 and 303 are arranged closely to each other in the direction orthogonal to the substrate only in optical coupling areas 316 and 317 via the optical waveguide which is smoothly curved in the direction orthogonal to the substrate. The cores 302 and 303 are satisfactorily separated in an area other than the coupling area.
Patent JP-2002062346-A (JP)
Title: Method and apparatus for monitoring waves
Inventor: KITAYOSHI HITOSHI
IPC: G01S5/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for monitoring waves which shorten the time required for an operation process by a small number of receiving antennas, and to improve the efficiency of monitoring waves. SOLUTION: Waves, emitted from a mobile body 10, are received by antennas 12a, 12b, 12c and 12d. Frequency differences of receiving signals, based on a Doppler frequency shift, are calculated by evaluating correlation functions of the receiving signals received by the antennas 12a, 12b, 12c and 12d. The position of the middle body 10 is specified on the basis of the calculated frequency differences of the receiving signals.
Patent JP-2002060577-A (JP)
Title: Gas barrier composition, gas barrier film and method of manufacturing the same
Inventor: HAGIO YUMIKO
IPC: C08L29/04
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a film having high gas barrier properties, original transparency of a polyvinyl alcohol and excellent adhesivity of the polyvinyl alcohol to a substrate without applying an anchor coating layer, capable of maintaining the adhesivity under a high humidity, and to provide the gas barrier composition and method of manufacturing the film. SOLUTION: This gas barrier film is obtained by coating and aging polyvinyl alcohol added with an aziridine compound to a plastic film, e.g. a PVA coating agent (the gas barrier composition), which is obtained by adding the aziridine compound having an aziridine functional group to the PVA as a cross linking agent, is coated to the plastic film and carried out an aging.
Patent JP-2002061375-A (JP)
Title: Overhang member and its constructing structure
Inventor: TAKESHIMA YUTAKA
IPC: E04B9/30
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an overhang member capable of easily constructing a lower surface of a protruded wall, forming the protruded wall excellent in an outer appearance designing property and capable of preventing inflow of moisture in the inside of a building and its constructing structure. SOLUTION: The overhang member 2 is installed on a side surface of the protruded wall 1 on a side wall of the building and is used for an outside surface to install an L shaped outside angle material 3. The overhang member 2 has a base plate part 21, a bent part 22, a support part 24 having a fitting recessed part 23, a back surface part 25 and a spacer 26 having a drain hole 261. The back surface part 25 has a discharge hole 251 to discharge water dropping along the bent part 22.
Patent JP-2001094930-A (JP)
Title: Video signal transmission method, video signal recording medium, video signal recorder and video signal reproducing device
Inventor: KANOTA KEIJI
IPC: H04N5/91
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a video signal transmission method that can effectively prevent a video signal from being copied illegally. SOLUTION: Copyright information S1 and generation information S2 are superimposed on an image signal for periods other than effective video periods of the image signal displayed on a screen and the superimposed information is transmitted with the image signal. A receiver side subjects it to limit on the generation of the copy on the basis of the copyright information S1 and the generation information S2 of the received image signal.
Patent JP-2002066795-A (JP)
Title: Powder molding evaluation equipment and method
Inventor: SATO MUNETAKE
IPC: G01F1/42
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a powder molding evaluation equipment and a method by which detailed data on compression characteristics of powder are obtained. SOLUTION: This equipment comprises an accommodation section 5, a ventilation section 5b, a suction unit 6, a differential pressure measuring apparatus 7 and a compression section 14. The accommodation section 5 has an opening 5c on one end and is filled with powder 1. The ventilation section 5b is located to communicate with the other end of the accommodation section 5. The suction unit 6 makes a fluid 2 pass among particles of the powder 1 by sucking the fluid 2 existing among particles of the powder 1 in the accommodation section 5. The differential pressure measuring apparatus 7 measures the differential in pressures between before and after the fluid 2 passes among particles of the powder 1. The compression section 14 compresses the powder 1 in the accommodation section 5.
Patent JP-2001220846-A (JP)
Title: Panel joint
Inventor: NAGAOKA MASAO
IPC: E05D7/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint capable of simply assembling, disassembling and making various patterns of assemblies in a structure making use of a panel (or fence). SOLUTION: The joint is so constituted that a pin of a hinge is pulled out to separate the hinge into two parts, one bearing is separated and that it is moved in parallel to the other side having no bearing for a mounting plate and is mounted. Rows of two rows of bearings (pivot section) are in discord with a single partner and both rows or two partners and rows of bearings one by one, and a latch is operated to make the connection or disconnection of them. Four ways including both connections, connection of only one side of both ways and both disconnections are made. The rows of two rows of bearings (pivot section) are effectively used to make it possible to execute series connection, vertically two-dimentional connection and three-dimentional connection, and the maintenance of a straight line for the spread fence, the constraint of the folded fence and etc., can be made.  As the latch, the pin is drawable, a magnet incorporates a slidable loose disc thereinto, and it can be used by catching a ball. The latch is effectively used when it is selected according to uses.
Patent JP-2001079256-A (JP)
Title: Game information display device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide both the present and past game data of a game machine and plainly distinguish the game data of the present time from the past game data by displaying the game data of this day and the past game data distinguishably by color in a game data display means. SOLUTION: In a display device 13, the total of the start frequency from the start of business of this day to the present time is displayed in a display part B16, and the total start frequency from the start of business to the end of business of the previous day is displayed in a display part C17. The total of the big hit frequency from the start of business of this day to the present time is displayed in a display part D18, the total of the big hit frequency from the start of business to the end of the previous day is displayed in a display part E19, and the degree of expectation for special prize is displayed in a display part F20. The game data of this day and the past game data are displayed distinguishably by color.
Patent JP-2001292782-A (JP)
Title: Secretory thyroid-stimulating hormone receptor and method for assaying antibody against thyroid- stimulating hormone receptor by using the same
Inventor: HATTORI YOSHIYUKI
IPC: C07K14/72
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a solubilized recombinant human thyroid hormone receptor (sTSHR) which is secretory and shows reactivity to a human antithyroid- stimulating hormone receptor autoantibody, a method of producing for sTSHR, a reagent using sTSHR and a method of assaying using sTSHR. SOLUTION: This solubilized recombinant human thyroid hormone receptor is a human thyroid hormone receptor or comprising extracellular domain parts its variant, possesses a secretory property and shows reactivity to the human antithyroid-stimulating hormone receptor autoantibody and linkage to TSH.
Patent JP-2002073090-A (JP)
Title: Voice reproducing device
Inventor: NAKAMURA HIROSHI
IPC: G10L19/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To intermittently output PCM(pulse code modulation) data even at a bit rate where the decode processing of only one channel is conventionally impossible in the reproduction of an encoded audio signal by a quick traverse operation, without enhancing the performance of an audio decoder. SOLUTION: A frame extracting circuit 40 supplies one audio frame to a post-stage channel extracting circuit 80 from the frequency data of all the frames that a stream analysis circuit 70 decoded. Then, the circuit 40 suspends the supply of several next frames. A frequency-time-axis conversion circuit 100 secures the time for decode processing by performing decode while the supply of audio frames are suspended, and then intermittently outputs voice data.
Patent JP-2002077192-A (JP)
Title: Reporting system and reporting method
Inventor: MIYAZAKI NOBUO
IPC: G06F3/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a reporting system and a reporting method capable of setting the plural kinds of reporting modes corresponding to information such as the emergency degree of reporting to a user. SOLUTION: This reporting system is provided with a means (information terminal 32) for preparing the property file 40 of the reporting, where the respective pieces of the information such as the emergency degree of the information to be printed or displayed and reported to the user through a local area network, the propriety of automatic reporting, an information amount to be reported, or communication equipment provided with a reporting means for executing reporting, are entered; and the reporting means (printer 28) for printing or displaying the information to be reported based on the information entered to the property file of reporting. Thus, appropriate reporting is set corresponding to the respective pieces of the information such as the emergency degree of reporting to the user.
Patent JP-2002084777-A (JP)
Title: Brushless motor control method and apparatus thereof
Inventor: KANEHARA HIROYUKI
IPC: H02P6/182
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To realize smooth control of a brushless motor by obtaining a position detecting point with less error for the regular position of a rotor. SOLUTION: A terminal voltage of the brushless motor 4 is divided to the predetermined level with resistors R1, R2 of a voltage divider circuit 10, and the divided voltages are inputted to the A/D conversion ports of a position detecting circuit 11 and a control circuit 12. The position detecting circuit 11 compares an induced voltage of the divided terminal voltage with a zero-crossing voltage and detects the position of the rotor with this comparison result to output a position detection signal to the control circuit 12.  The control circuit 12 analogously detect an induced voltage of the terminal voltage by the A/D conversion of the divided terminal voltage in the ON-timing of PWM, calculates a gradient of the induced voltage with the detection voltage and the current number of revolutions, estimates an intersection of the induced voltage and zero-crossing voltage with a formula of gradient of (detected voltage - zero-crossing voltage)/induced voltage, detects the current position detecting point with the position detection signal from the position detecting circuit 11, and compensates for the power feeding switching timing of the brushless motor 4 depending on the difference between the detected current position detection point and the estimated intersection.
Patent JP-2002073499-A (JP)
Title: Electronic mail system and control apparatus, and recording medium with the program recorded thereon
Inventor: DAITO AKIKO
IPC: H04L12/66
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide technique capable of easily selecting a called terminal kind of an electronic mail in transmission. SOLUTION: An electronic mail system for performing transmission/reception of the electronic mail comprises a determination means for determining a called terminal kind from a domain part at the destination part of the received electronic mail, a conversion means for converting contents of the electronic mail depending on a called terminal kind, and a transmitting means for transmitting the converted contents to the destination of the electronic mail.
Patent JP-2002084429-A (JP)
Title: Image storage device, image storage method and storage medium
Inventor: KOBAYASHI MAKOTO
IPC: H04N1/41
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image storage device, an image storage method and a storage medium that can manage a header part of JBIG coded data by page management information in a unified way. SOLUTION: A 2nd RAM 104 stores and manages information including a header part adopting the JBIG coding system in image information subjected to JBIG coding in the unit of pages, a coding section 111 codes the image information by using the information stored and managed in the unit of pages, outputs a data part adopting the JBIG coding system and an image memory 105 stores the coded data part. Then a decoding section 112 decodes the data part stored in the image memory 105 by using the information stored and managed in the unit of pages.