baber/WOPTO huggingface dataset:
Patent JP-2002112548-A (JP)
Title: Constant power output dc power supply apparatus
Inventor: MATSUDA YOSHIAKI
IPC: H02M3/28
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus which can improve the utilization factor of a transformer, reduce the dimensions of the transformer and a smoothing filter, reduce the losses caused by switching devices in a constant power output state, reduce the dimensions of radiation fins, and further, reduce the dimensions of the power supply apparatus and to provide the control system of the power supply apparatus. SOLUTION: Two DC power supply apparatuses with switching conversion units, which output pulse width control waveforms, output transformers, and rectifying/smoothing capacitors rectifying the outputs of the output transformers are provided. The respective switching conversion units have the same switching period, phase differences between ignition phases of respective switching devices of one switching conversion unit and ignition phases of respective switching devices of the other switching conversion unit are variable, and the ignition phase differences between them are utilized to continue the single operations, the parallel operation, and the series operation of the respective switching conversion units. With such a constitution, a constant power output can be obtained.
Patent JP-2002101873-A (JP)
Title: New microorganism having hydrocarbon-degrading ability and method for degrading aliphatic hydrocarbon with the same
Inventor: AKAZAWA YOSHIHIRO
IPC: B09C1/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism which has an aliphatic hydrocarbon- degrading ability and makes an aliphatic hydrocarbon-containing drainage treatment or the like effective, and to provide a method for degrading the aliphatic hydrocarbon with the same. SOLUTION: A Rhodococcus microorganism, such as Rhodococcus sp. H61 (FERM P-18049) or Rhodococcus sp. M2 (FERM P-18048), capable of degrading and assimilating the aliphatic hydrocarbon as a carbon source. The method for degrading the aliphatic hydrocarbon, characterized by bringing a solution containing the aliphatic hydrocarbon into contact with the microorganism.
Patent JP-2002106659-A (JP)
Title: Belt type continuously variable transmission, and its manufacturing method
Inventor: MURAKAMI SHINYA
IPC: F16H9/18
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To decrease weight of a shaft having a pulley while securing a sufficient rigidity. SOLUTION: This belt type continuously variable transmission comprises a primary pulley disposed on a rotating shaft on the driving side and a secondary pulley disposed on a rotating shaft on the driven side, and a belt is hung on both pulleys. The rotation shaft 13 is formed of a first shaft part 13a integrated with a first flange part 21a having a cone surface 23, and a second shaft part 13b having a hollow hole 44 in which a second flange part 21b for forming a fixed pulley 21 integrally with the first flange part 21a. A first shaft joint end surface 37a is formed on the first shaft part 13a, a second shaft joint end surface 37b is formed on the second shaft part 13b, an annular joint surface 38a is formed on the first flange part 21a, an annular joint surface 38b is formed on the second flange part 21b, and they are joined with each other by friction welding.
Patent JP-2002112138-A (JP)
Title: Digital broadcast receiver
Inventor: OKADA SHIGEYUKI
IPC: H04N19/44
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can display proper images, even when normal reproduction operation is disabled, right after the application of power and right after channel switching, at the reception of a digital television broadcast. SOLUTION: The digital broadcast receiver 10 is provided with a channel selection section 18a, that outputs image coding data VCDa to make a usual reproduction operation correspond to a channel selected by a user, a memory section 30 that outputs image coded data VCDb for a background reproduction operation, when the usual reproduction operation is disabled, a data selector 34 that receives the image coded data VCDa, VCDb and outputs either of them, and an MPEG video decode section 20 that decodes the image coded data outputted from the data selector 34 to generate an image signal. The channel selection section 18b sequentially receives each selected channel at a background, independently of the selection by the user and allows the memory section 30 to store the image coded data VCDb which correspond to each channel.
Patent JP-2002117861-A (JP)
Title: Lead storage battery
Inventor: TANAKA HIROYUKI
IPC: H01M10/06
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To make a lightweight of expanded metal grating and a strength ensuring compatible. SOLUTION: A volume of a node part, which comes at first position of an upper frame or a lower frame of the lattice, is made larger than 0.5 times of the volume of the node coming from a second node. A thickness of a crosspiece is made to change gradually as it comes toward the expanding central part, and lattice density is made gradually smaller as it progresses toward the expanding central part.
Patent JP-2001169816-A (JP)
Title: Shopping bag
Inventor: MATSUDA YOSHIHISA
IPC: A45C7/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a shopping bag that is fitted inside a shopping basket used at a selling store in a full-open state at the time when commodities are put in, allows the commodities to be directly transferred to the shopping bag brough by a customer at the time of settling at a cashier, and saves the labor of transferring to a bag for taking home again. SOLUTION: There are provided a storage part 2 formed into a shape that can be fitted along the inside of a shopping basket A and a folded part 3 that continues from the storage part 2 and is folded outside from the edge on the peripheral wall of the shopping basket A when fitted to the shopping basket A, and a string through part 4 is provided on or in the vicinity of the boundary between the storage part 2 and the folded part 3 or inside the folded part 3. A string for opening/closing a bag 5 is fitted through the string through part 4.
Patent JP-2002078712-A (JP)
Title: Method of manufacturing wire for suture of sternum, material quality, restraining band, package and gimlet
Inventor: KOSEKI TOMOAKI
IPC: A61B19/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To establish a method of an inexpensive and simple method of manufacturing a wire for suture of the sternum, to prevent the halation in using an MIR, to efficiently rearrange and package the wire for suture of the sternum, to package the wire in an easy removable manner, to facilitate the pulling up of the wire for suture of the sternum and to provide a gimlet which has the good cutting quality of a tip, has high folding and bending strength, is easy to turn and is surely disposal. SOLUTION: The shape of the wire integrating different wire diameters is created by a compression bonding and connecting system, chemical treatment dissolving system, pulling system and welding system. The material quality of the wire is composed of titanium. The restraining band for bundling the wire and the package which has a U-shaped groove, has a projection at the circumference of the groove, has a space in a taking-out segment and has a level difference at the corner are provided.  The gimlet which has a disposal front end segment of a removable type, is improved in the cutting quality of the tip by cutting the tip to a triangular pyramid or quadrangular pyramid shape, is pressed at its flank in a manner as to form the section of the needle to a square shape, is bored with a transverse hole at its front end and is connected with a rotating member of a hexagonal shape at its rear end is provided.
Patent JP-2002121595-A (JP)
Title: Washing method for circulation-type water tank system, and detergent composition for circulation-type water tank system
Inventor: YOSHIDA MOTOSHI
IPC: A01N39/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a washing method for a circulation-type water tank system which method is extremely harmless to for the human body and damage-less to the system and capable of removing effectively a biofilm or the like where Legionella pneumophila and so on inhabit, and to provide a detergent composition used for the said method. SOLUTION: The washing method for a circulation-type water tank system comprises at least one circulation of a water or hot water containing a quaternary ammonium salt and 2-phenoxyethanol in the total sum concentration of 150 to 5,000 ppm and then discharge of the water; the detergent composition for a circulation-type water tank system, contains a quaternary ammonium salt, 2-phenoxyethanol and an alcohol to dissolve the quaternary ammonium salt and 2-phenoxyethanol.
Patent JP-2002097063-A (JP)
Title: Mascot by ashes
Inventor: TEI HIDEYUKI
IPC: A47G33/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To carry out a care of the ashes sanitarily and economically. SOLUTION: The ashes are ground, mixed with a raw material of a pottery, formed into a favorite appearance, printed and calcined.
Patent JP-2002127505-A (JP)
Title: Ink jet printer
Inventor: KAMEI NAOYUKI
IPC: B41J13/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer capable of restraining vibration and impact due to movement of a coy reading section and a printing section, requiring a small driving force of the copy reading section and the printing section and downsizing a unit. SOLUTION: An ink jet printer has copy reading sections 20 scanning a copy D in the width direction for reading the image of the copy, and printing sections 21 executing printing to recording paper P by an ink jet system by scanning in the width direction of the recording paper P. The copy D and the recording paper P are transported in a common transport route, and a belt 25 conveying a driving force from a common driving source 26 is arranged in the form of an endless loop so that the straight portions on both sides may extend laterally of the transport route, and the copy reading sections 20 and the printing sections 21 are attached to the straight portions located in a nearly diagonal position with respect to the center C of the loop of the belt 25.
Patent JP-2002119740-A (JP)
Title: Portable machine computer
Inventor: YONEDA KATSUMI
IPC: A63F7/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To easily collect only game information about play even if this play continues only for a short time and to immediately deal with the failure, if any, of an island computer installed in a pachinko parlor. SOLUTION: This portable machine computer 20 is provided with a first storage memory 30 for storing game information received from a pachinko machine as input information, a microcomputer 27 for calculating game characteristics from this game information stored in the first storage memory 30, and a liquid crystal display 21 for displaying the game characteristics calculated by the microcomputer 27. Thus, by simply connecting an information input connector 26 individually to the external connecting terminal 16 of the pachinko machine 1, the game information received from the pachinko machine can be stored and the game characteristics can be calculated through operations. Because the game characteristics calculated are displayed on the liquid crystal display 21, the game characteristics can be easily and quickly grasped.
Patent JP-2002135871-A (JP)
Title: Multifunctional acoustic device
Inventor: KOBAYASHI TAKASHI
IPC: H04M1/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To realize a multifunctional acoustic device in which the quality of sound, music or the like is not degraded even in the case of simultaneous excitation of a low frequency signal and a high frequency signal. SOLUTION: A columnar top yoke 104 which has a rotor shaft 106 and a freely rotatable rotor 200 set on a speaker magnet 105 and is made of a magnetic material to constitute the inner peripheral part of a speaker space 103 which has the outer peripheral part engaged with a voice coil 102 is fixed in the center part of a lower yoke 108 like a hollow disk made of a magnetic material, and a cylindrical side face yoke 109 made of a magnetic material is arranged in the outer peripheral part of the lower yoke 108 so as to face the outer peripheral part of the top yoke 104 with the speaker space 103 between them, and a pair of a rotor upper permanent magnet 201 and a rotor lower permanent magnet 202 which are magnetized with plural poles in the perpendicular direction are provided on upper and lower faces of the side face yoke 109 with a motor space 301 between them, and driving coils 114 and 115 are arranged in parallel in the motor space 301 to constitute a stator 300, and a weight 203 is arranged on the rotor 200 off the center of the rotor shaft 106 so that a large vibration exciting force may be generated by centrifugal force.
Patent JP-2002135162-A (JP)
Title: Ic switch
Inventor: OHATA NORIYUKI
IPC: H03K17/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of harmonic distortion, without applying control voltage of FETs of a FET circuit at a reception changing switch circuit during transmission or adopting a chip of larger area. SOLUTION: The IC switch is equipped with a transmission/reception changing switch 10, of which the four (4) FETs 1-4 are connected in ring fashion, an one-input and two-output type reception changing switch circuit 20, of which each end of the two (2) FETs 5 and 6 is commonly connected to the transmission/reception changing switch 10 and conducts open-close control, and a resistance R1 with one end connected to a common connection unit h and the other end grounded. The electric potential of the common connection unit h is set so that both the FETs 5 and 6 of the reception changing switch 20 are turned on during transmission, while one FET of the reception changing switch 20 is turned on and the other is turned off during reception.
Patent JP-2001192953-A (JP)
Title: Heat-resistant fabric and filter therefrom
Inventor: NAKAHARA MAKOTO
IPC: D04H1/488
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant fabric that can be used as a filter cloth, particularly for a pleat type filter with excellent shape retention under a high temperature condition. SOLUTION: The heat-resistant cloth is a non-woven fabric comprising polyphenylene sulfide fibers and mixed fibers of >=100 deg.C glass transition point or having no glass transition point in which the crossing points of the fibers in the woven fabric are constrained by a synthetic resin.
Patent JP-2002135685-A (JP)
Title: Display device
Inventor: SHIRASAWA MASAHIKO
IPC: H04N5/64
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device, capable of exactly detecting earth magnetism by an earth magnetism sensor by preventing influence of a magnetic field from a substrate with mounted power source, polarization function part, even when the substrate is arranged at the center of a casing. SOLUTION: The display device 10 having a cathode ray tube 12 and the casing to accommodate the cathode-ray tube 12 is provided with a substrate 28 having mounted operation function part on which an operation function part for a user to perform an operation is mounted, the substrate 30 with mounted power on which the power, the polarization function part to be arranged at the center of the casing, to supply the power to the cathode ray tube 12 and to polarize electronic beam in the cathode-ray tube 12 are mounted and a geomagnetism sensor 40, between the substrate 28 with mounted operation function part and the substrate 30 with mounted power, polarization function part,  to be placed at a lower part of the cathode-ray tube 12 and to detect the magnetic field of the earth magnetism in the tube axis direction of the cathode-ray tube 12 and the magnetic field in the horizontal direction which is orthogonally crossed to the tube axis direction of the cathode-ray tube 12.
Patent JP-2002133514-A (JP)
Title: Capitalist cash control device, and controlling method
Inventor: UCHIYAMA YOSHI
IPC: G06Q40/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To overcome the problem on security in cash transfer when a wicket terminal is interlocked with a capitalist cash controller in order to reduce the number of persons of operators in the cash controller. SOLUTION: The capitalist cash control device does not release cash immediately to an outside of the controller even when receiving a requisite indication from a wicket, but counts an amount of money and releases the cash outside the controller after the cash release requesting operator receives personal authentication by the capitalist cash controller and after the operator is confirmed as a justifiable operator, so as to hold the security.
Patent JP-2001188587-A (JP)
Title: Voice coding method
Inventor: TANAKA YOSHIAKI
IPC: G10L25/78
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To control processing time of a reproduction side, in the case of coding multi-channel voice signals with a variable compression ratio. SOLUTION: Prediction circuits 13D1, 13D2, 15D1-15D4 and buffer selectors 14D1, 14D2, 16D1-16D4 process six-channel voice signals by predictive coding. According to an amount of predictive coding data in each channel, a DTS generator 17 generates decoding time stamp information showing the timing for reading compressed data in an input buffer 22a of a decoding side, and a formatting circuit 19 formats the predictive-coded data into a packet header with decoding time stamp information and a packet with user data containing the compressed data.
Patent JP-2002133792-A (JP)
Title: Optical disk device and semiconductor ingegrated circuit used for it
Inventor: EHATA KIMIO
IPC: G11B20/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To concurrently reproduce the image data or sound data of a plurality of channels from one disk in an optical disk device for reproducing a DVD(digital versatile disk) and a CD or the like. SOLUTION: This optical disk device is provided with a first pickup means 10 and a second pickup means 20 for reading the signal recorded on the optical disk, a first extracting means 14 and a second extracting means 24 extracting reproduced data from the read signal, first storage means 15 and 16 and second storage means 25 and 26 storing the reproduced data, and a first digital signal processing means 17 and a second digital signal processing means 27 obtaining the regenerated data having the prescribed bit rates by reading the reproduced data according to the prescribed clocks.
Patent JP-2002141217-A (JP)
Title: Coil member
Inventor: UTO AKIHIRO
IPC: H01F5/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized coil member which can be manufactured easily. SOLUTION: This coil member is equipped with a core 1, a bobbin 2, a coil 3, and a terminal fitting 4, where the flange 22 of the bobbin 2 is provided with an engaging part 25 with a pair of engaging holes bored in its outer peripheral surface, and the terminal fitting 4 is composed of a wire connector 41, which is connected to the terminal of a lead wire 31 and extended from the flange 22 in a direction opposite to that of the coil, a terminal 42 which protrudes in the radial direction of the coil 3 from the flange 22, when the coil 3 is wound and then bent in parallel with the axial direction of the coil 3 after the coil 3 has been wound, a main body 43 which connects the wire connector 41 and the terminal 42 into one piece, and a fixing part 44 which is provided to the main body 43 and fitted into the engaging hole.  The coil member is equipped with a terminal fitting composed of a body, a wire connector, and a terminal, where the wire connector and the terminal are connected together with the body, so that the coil member is reduced in its radial direction and becomes small-sized.
Patent JP-2002139583-A (JP)
Title: Thermal power generating wrist watch
Inventor: WATANABE SHIGERU
IPC: G04G99/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the power generating efficiency by suppressing the thermal resistance between the low temperature side of a thermoelectric element and a radiation metal case and between the high temperature side and a case back, and increasing the temperature difference of the thermoelectric element in a thermal power generation wrist watch having the thermoelectric element. SOLUTION: This thermal power generation wrist watch is provided with the metal case 10, the case back 30, a heat insulator 20, a dial 40, a movement 50, the thermoelectric element 60 comprising a column of a p-type thermoelectric semiconductor, an n-type thermoelectric semiconductor, and a wiring electrode, and an upper heat transfer plate 70 and a lower heat transfer plate 71 arranged on the upper and lower faces of the thermoelectric element 60. The thermoelectric element 60 is located between the movement 50 and the case back 30, the upper heat transfer plate 70 is kept in thermal contact with the metal case 10, and the lower heat transfer plate 71 is kept in thermal contact with the case back 30.  The heat insulator 20 is located below the upper heat transfer plate 70, the upper heat transfer plate 70 resembles the dial 40 in shape as compared with the square thermoelectric element 60, and the external shapes of them are made quite different.
Patent JP-2002143461-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which carries out performance display, with which the feeling of expectation on the application of game value is improved, to a player by devising the variable display mode of display picture patterns. SOLUTION: In a special picture game to be played by varying three of left, middle and right display picture patterns, when picture patterns to apparently become a great success are provided after a lizhi (ready-to-win) display mode is provided by temporarily stopping the left and right picture patterns, images showing the middle picture pattern vertically or horizontally moving a point of view are successively displayed.
Patent JP-2002145710-A (JP)
Title: Disinfectant composition
Inventor: OKANO TETSUYA
IPC: A01N25/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a disinfectant composition affording high disinfective effect by a simple treatment and having high safety and workability. SOLUTION: This disinfectant composition comprises (A) at least one compound selected from hypochlorous acid and salts thereof, (B) a polyhydric alcohol derivative-type surfactant and (C) a pH adjustor. This composition is such that an aqueous solution thereof with an effective chlorine concentration of 125 ppm has a pH 3-8 at 20 deg.C.
Patent JP-2002164549-A (JP)
Title: Automatic direction converter of solar battery
Inventor: SATO TAKAO
IPC: H01L31/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To substantially double daily power generation of a solar battery as compared with a prior art installation method by exposing the solar battery to the sun from early morning till the evening thereby utilizing sunbeams to the maximum. SOLUTION: The propeller of a vessel or the drive wheel of an automobile is fixed sideways. A rotary table is disposed on a plurality of wheels or a rotary table provided with a magnet B is disposed above a fixed magnet A. Alternatively, a frame is disposed at the arm section of a crane. Furthermore, a rotary shaft fixed with a plurality of solar cells in the same direction is set on the frame and coupled with an arm or a gear mechanism. The frame is disposed above a vessel, an automobile or a rotary table and solar cells are placed thereon. An automatic steering mechanism linked with each prime mover, a battery, a controller and a program memory are also provided.