baber/WOPTO huggingface dataset:
Patent JP-2001274635-A (JP)
Title: Amplifier circuit
Inventor: OHASHI TAKAYUKI
IPC: H03F1/30
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit that can attain stable amplification over a wide power supply voltage. SOLUTION: In the amplifier circuit where a transmission gate 2 acting like a feedback resistor is connected between an input and an output of an inverter 1, an output voltage of 1st and 2nd voltage control circuits 3, 4 is applied to MOS transistors(TRs) 21, 22 configuring the transmission gate 2. The 1st and 2nd voltage control circuits 3, 4 output an output voltage with a relaxed change in a power supply voltage Vdd to reduce a change in a resistance of the transmission gate 2 thereby.
Patent JP-2001284745-A (JP)
Title: Flexible printed wiring board
Inventor: CHUMA TOSHIAKI
IPC: H05K1/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed wiring board where the circuit of high density can precisely be connected to the conductor of an opposite side. SOLUTION: In the flexible printed wiring board, conductor circuits 5 coated with an insulating coating resin layer 1 and connection terminals 4 where conductors are exposed are installed on one face or both faces of an insulating resin layer. One or more slits 3 are made between the conductor circuits coated with the insulating coating resin layer 1.
Patent JP-2001282644-A (JP)
Title: Network security system
Inventor: GOTO ERIKO
IPC: G06F21/60
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To exclude illegal data by enabling a receive data format converting means 7 to convert data 4 in external format into data 5 in safe internal format. SOLUTION: A server 3 receives order reception information through a network 1, when a user places an order for an article. A receive data storage means 6 stores the data 4 in external format that the server receives in a receive data storage means 4. The receive data format converting means 7 converts the data 4 in external format which is stored in the receive data storage means 6 into the data 5 in internal format and stores the data in a processed receive data storage means 8. A host computer 10 performs order receipt management by using the data 5 in internal format stored in the processed data storage means 8.
Patent JP-2001256443-A (JP)
Title: Method and device for fetching data and recording medium
Inventor: TANMACHI MASAYUKI
IPC: G06K17/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate to prepare software for a communication function in every application software by separating the communication function from a data processing function and to also improve the secrecy retentivity of data in a technique that reads data recorded on a data carrier and fetches it to a computer main body. SOLUTION: This method is for reading the data recorded on the data carrier and fetching the data into the computer main body and is provided with a data transmission procedure in which the data read from the data carrier is transmitted to the computer main body, a procedure in which the data transmitted by the data transmission procedure is stored in an area of a recording medium or a storage area which can be accessed only by an operating system, and a procedure in which the stored data is transferred only to an application program provided with a prescribed data transfer procedure.
Patent JP-2001293491-A (JP)
Title: Waste water treating system
Inventor: AKAMATSU KOZO
IPC: C02F3/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating system with which treating performance is improved by increasing a sludge recovery rate and also with which manpower is saved cost are lowered. SOLUTION: The waste water treating system provided with a storage tank for storing disposer waste water (garbage flow rat regulating tank 20), a transporting means for transporting the waste water to a solid-liquid separator 30 for separating precipitate in the storage tank to a solid component and a liquid component (airlift pump 21), a water treating tank for cleaning the liquid component separated by the solid-liquid separator 30 (carrier fluidized bed 40 and flocculating and settling tank 50) and a returning means for returning the sludge generated in the water treating tank to the storage tank (airlift pump 51), and transporting the sludge returned to the storage tank to the solid- liquid separator 30 together with the precipitate to recover the sludge, has an agitating/aerating means (air diffusing pipe 22)  for agitating/aerating the waste water in the storage tank at a fixed time interval.
Patent JP-2001296847-A (JP)
Title: Moving picture reproducing system and display control device
Inventor: NINOMIYA NOBORU
IPC: H04N7/24
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture reproducing system and a display control system which have reduced power consumption, reduced size, decreased costs, and an improved processing speed and are suitably applicable to a portable terminal. SOLUTION: The moving picture reproducing system 500 is constituted of a DSP 100 and an LCD driver 250 connected with each other via a signal line 198. The DSP 100 comprises a variable length decoder part 40 for performing a variable-length decoding operation to MPEG data, an inverse-quantization part 42 for inversely quantizing the decoded data, and an IDCT part 44 for performing an inverse discrete cosine transform operation, and outputs the data from the IDCT part 44 to an LCD driver 200 via the signal line 198. The LCD driver 200 includes a motion compensation part 52 for performing motion compensation to the data from the DSP 100, a reference frame memory 54 for storing the data from the DSP 100 as reference frame data, and an RGB conversion part 46 for converting YUV components of the data from the DSP 100 or the motion compensation part 52.
Patent JP-2001295431-A (JP)
Title: Top light
Inventor: NAKAHARA TAKEO
IPC: E04D13/03
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a top light allowing water to be drained smoothly and having excellent workability. SOLUTION: The slanted top light comprises a plurality of glass panels 1 arranged lengthwise and crosswise in a lattice with gaps therebetween, and latticed gaskets G to be located in the gaps to extend lengthwise and crosswise are disposed to support the glass panels 1. The gaskets G are divided into horizontal portions 2 extending crosswise and vertical portions 3 extending lengthwise, and spaces S are formed between the horizontal portions 2 and the vertical portions 3 to form drainage passages.
Patent JP-2001300609-A (JP)
Title: Method for managing roll for rolling mill
Inventor: MAKINO NOBUAKI
IPC: B21B28/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To evade the shortage of rolls for changing by deciding instruction for grinding the rolls the shortage of which is generated based on an invetory management table of ground rolls by the group of steel grade. SOLUTION: By this managing method of rolls for rolling mills, a roll cycle judging processing stage 11, a roll changing schedule setting stage 22, roll set-up schedule setting stage 23 and a roll mounting/demounting schedule setting stage 27 an grinding schedule setting stage 29 are controlled unitedly with computers 14, 15 and the rolls are managed so as to be supplied neither too much nor too little using the inventory management table 24 of the ground rolls by the group of steel grade.
Patent JP-2001299114-A (JP)
Title: Water supply member for plant
Inventor: FUKUMA SHINSAKU
IPC: A01G27/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered type water supply member for plants capable of installing the plants in a place such as a greening of the roof or a wall surface, etc., excellent in water holding and water flow properties and having flexibility. SOLUTION: This water supply member for the plants comprises a unit composed of several layers 8 prepared by laminating a water holding material 1 and a water-impermeable members 2 having water flow holes 6 arranged therein, having the surface layer which is the water-impermeable membrane 2 for penetrating roots of the plants contained in a container 3 having plasticity or flexibility and further a water supply part 4 and a drainage part 5 disposed in he container 3 in the Fig. The water holding material 1 may be composed of a clothlike material. When the several layers of the water-impermeable membrane 2 are superimposed, the opening diameter of the water flow holes may be increased in the surface part and that in the depth may be decreased. The number, size or distribution thereof can suitably be set.
Patent JP-2001306811-A (JP)
Title: Insurance contract system
Inventor: YONE YUTAKA
IPC: G06Q20/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an insurance contract system which safely and quickly makes an insurance contract on the Internet and leaves data related to records of procedures performed for the contract. SOLUTION: The insurance contract system which makes an insurance contract with a user through a network is provided with a first request means which presents an input form to request the user to input required matters, a second request means which generates contract contents conformation data including inputted required matters and presents this data to the user to request the user to give an electronic signature, a third request means which requests the user to designate an insurance premium payment method, a contract means which settles an insurance contract on the basis of contents confirmation data, to which the user has given the electronic signature, and designation of the payment method,  a completion report means which generates contract contents data and gives an electronic signature and transmits this data to the user to report the completion of the contract to the user in the case of settlement of the insurance contract, and a log recording means which records contents and times of processing performed by the first request means, the second request means, the third request means, the contract means, and the completion report means as log data.
Patent JP-2000351308-A (JP)
Title: Dipole antenna for tire tag
Inventor: RENSEL JOHN D
IPC: H01Q1/22
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To maximize the probability of signal propagation through a tire sidewall by providing one or more detecting elements for detecting one or more technical states of a pneumatic tire, and providing a dipole antenna for electrically communicating with the detecting elements. SOLUTION: A monitor device 14 has a base board 30, and a pair of batteries 32, a central processing unit 34 and one or more detecting elements 36 are arranged on it. An antenna 12 electrically communicates with the detecting elements 36 so that information collected by the detecting elements 36 is transmitted outside a tire by the antenna 12. Parts 30, 32, 34, 36 are wholly sealed by a sealing material 38 so as to from the sealed monitor device 40. The sealing material 38 protects the parts 30, 32, 34, 36. The dipole antenna 12 includes a first antenna element 50 and a second antenna element 52 extending so as to separate from each other.
Patent JP-2001309650-A (JP)
Title: Active filter and switching power supply device
Inventor: HORII KAZUHIRO
IPC: H02M3/24
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an active filter and a switching power supply device, which make their composition simple and their size small and emit little noise. SOLUTION: An active filter 30 which is connected to a commercial AC power supply and is provided for a power factor improvement and a harmonics suppression has a rectifier circuit 12 which converts the commercial AC power supply to an undulating voltage, a piezoelectric transformer 33 and a driving circuit 32 which makes switching of the piezoelectric transformer 33. The active filter has a rectifier circuit 34 which rectifies the voltage outputted from the piezoelectric transformer 33, a smoothing circuit 35 which smoothes the output of the rectifier circuit 34, and a control circuit 37 which controls the driving circuit 32 by detecting this smoothed voltage. The output of the smoothing circuit 35 is connected to a DC/DC converter 40 of non-insulated step-down chopper type and the output of the DC/DC converter 40 is inputted to a load 42.
Patent JP-2001301688-A (JP)
Title: Pusher barge releasing electric cable
Inventor: NAGAO SATOSHI
IPC: B63B21/56
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To quickly and easily release an electric cable between a pusher and a barge in an emergency in a pusher purge formed by connecting the barge to a front part of the pusher. SOLUTION: A bow part P4 of a pusher P and a stem part B1 of a barge B are connected to each other through a connecting device 3, and an electric cable C is arranged between the pusher P and the barge B. In a pusher barge A with this structure, a connection part 4 for connecting a pusher side terminal 41 and a barge side terminal 2 freely to be disconnected is provided on the way of the electric cable C so that the electric cable C can be disconnected from the connection part 4 when releasing the connection of the pusher P from the barge B.
Patent JP-2001301563-A (JP)
Title: Webbing winding device
Inventor: NAGATA TOMONORI
IPC: B60R22/46
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a webbing winding device having a simple structure and capable of changing a force limiter load in accordance with occupant's inertia energy based on occupant's physique and a collision form. SOLUTION: In this webbing winding device 10, a wire 30 is inserted and arranged in a hole 26 of a spool 14, is moved by the operation of a gas generator 38, and is locked in a push nut 32 of a lock base 16. Consequently, if the gas generator 38 does not operate, a force limiter load by a twist load of a torsion bar 20 only is obtained, and if the gas generator 38 operates, a large force limiter load is obtained by adding a stroke load generated when the wire 30 is stroked in an outlet part of the hole 26 to the twist load of the torsion bar 20.
Patent JP-2000329881-A (JP)
Title: Fuel assembly for light water reactor
Inventor: MEIER WERNER
IPC: G21C3/322
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To guide precisely coolant flow to the surfaces of fuel rods and to wet them by bending, in the oblique lateral direction, lower side surfaces of partial domains of a tongue piece bent inward toward the middle of the fuel rods. SOLUTION: A tongue piece 23 installed on the upper edge 17 of a surrounding strip 15A of a spacer is bent inward with a border of a bending line 29 toward a space between adjacent two fuel rods in a domain 26. In this case, lower side surfaces 30A, 30B of partial domains 27A, 27B of the domain 26 bent inward are bent additionally in the oblique lateral direction, so that coolant flow 3 is turned to the lateral direction 4 toward the surface of adjacent each fuel rod. Hereby, the coolant flow 3 flows in the lateral direction 4 and guided toward the surfaces of the fuel rods.
Patent JP-2001309311-A (JP)
Title: Device for converting video signal
Inventor: FUKUDA HIROSHI
IPC: G09G5/391
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To convert the video signal of a nonstandard signal into a standard signal with a simple configuration. SOLUTION: The nonstandard signal and a write synchronizing signal are supplied to a memory controlling part 21 and the nonstandard signal is written to a memory 22 according to its own synchronizing signal. A read synchronizing signal is also supplied to the part 21 and the video signal written to the memory 22 is read according to the synchronizing signal of the standard signal. The write synchronizing signal and the read synchronizing signal are further supplied to a delay quantity detection circuit 23 for a write/read(W/R) synchronizing signal, and a time base deviation between the synchronizing signals is detected. When the deviation reaches a time corresponding to one frame or one field, a detection signal from the circuit 23 is supplied to the part 21, and overtaking takes place in a frame or field unit between writing and reading of a video signal in a memory 22.
Patent JP-2001308136-A (JP)
Title: Wire bonding apparatus and method of adjusting servo used therein
Inventor: YAMAGUCHI TOSHIAKI
IPC: H01L21/607
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding apparatus which can reduce the residual vibration at the top end of a horn when bonded. SOLUTION: An XY stage 4 which is a movable section when bonding is provided with an X-axis guide 8 and a Y-axis guide 9. The XY stage 4 is guided by these guide members. The XY stage is driven in the X-axis and Y-axis directions by an X-axis motor 11 and a Y-axis motor 12. A head 3 fixed to the XY stage 4 is installed with the horn 1 through a rotary supporting section, and a capillary 2 is installed at the top end of the horn 1. A displacement sensor 5 for measuring the residual vibration in the X-axis direction is installed in a movable section of a sensor driving section 6 fixed to a base 10. When adjusting a servo gain in the X-axis direction, the displacement sensor 5 measures the residual vibration at the top end of the horn 1 when the horn 1 is stopped after being moved in the X-axis direction by the XY stage 4.
Patent JP-2001308503-A (JP)
Title: Electrode structure for soldering
Inventor: YAMAZAKI KOICHI
IPC: H01L25/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable electrode structure for soldering which enables chips of the same kind to be soldered to the same position without changing the wiring pattern of a printed board. SOLUTION: In this electrode structure for soldering in which a rectangular plate-like surface mounting parts are mounted on the printed board 4, soldering lands have first land step sections 61 having nearly the same width as first surface mounting parts 1 have, and second land step sections 62 having nearly the same width as second surface mounting parts 2 having a width broader than that of the first surface mounting parts 1 have. The lands are formed so that the first and second surface mounting parts 1 and 2 may be mounted on the printed board 4 while the center points S of the parts 1 and 2 are made to nearly coincide with each other.
Patent JP-2001310388-A (JP)
Title: Method for finishing inside of thermoplastic resin cylinder and pig for expansion
Inventor: TANAKA HIROYUKI
IPC: F16L55/16
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the expansion/deformation of a thermoplastic resin cylinder, which is inserted into an existing pipe, into a desired shape. SOLUTION: In a method for finishing the inside of the thermoplastic resin cylinder in which the cylinder B is inserted into the existing pipe A, the cylinder is expanded/deformed while being softened by a heating fluid introduced into the cylinder and cured so that the inside of the existing pipe is finished, a pig 2 for expanding the cylinder in the diameter direction from the inside is set on one end side of the cylinder inserted into the existing pipe, the heating fluid is charged from one end side of the cylinder, the pig 2 is moved along the cylinder while the fluid is introduced to the front side in the moving direction of the pig, and the cylinder is expanded/deformed while being softened.
Patent JP-2001301767-A (JP)
Title: Article protective storage bag
Inventor: SAKAI MINAO
IPC: B65D33/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an article protective storage bag friendly with the environment, formed of an inner wrapping bag of cushioning properties and a paper bag main body sealing the inner wrapping bag in the attached state for which the separation of a plastic section (an inner wrapping bag) from a paper section can be simply and quickly carried out. SOLUTION: A pulling string (3a) is attached as a release means (3) for the inner wrapping bag (2) on the outer peripheral face of the inner peripheral face or the inner wrapping bag, and the secure separation of the inner wrapping bag can be carried out by using a slight adhesiveagent (a glue) when the paper bag is stuck as an interior, and the environment protection can be provided thoroughly. Thus the inner wrapping bags (2) of various sizes can be constituted easily and separably by using the convenient pulling string and the environment- friendly slight adhesiveagent and a thorough separation and recovery can be carried out to contribute to the maintenance of the environment.
Patent JP-2001310396-A (JP)
Title: Method for producing pneumatic tire
Inventor: ASADA SATORU
IPC: C08L21/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pneumatic tire which can orient short fibers in tread rubber easily in the radius direction of the tire. SOLUTION: An unvulcanized rubber material M containing the short fibers f is extruded to form a rubber sheet S in which the fibers f are oriented substantially in the extrusion direction. Notches 10, the depth of which is smaller than the thickness of the sheet S, are formed approximately perpendicularly to the extrusion direction and in the thickness direction of the sheet S alternately in one surface Sa and the other surface Sb of the sheet S. The sheet S is folded in the direction to spread the notches 10, and the surfaces Sa, Sb are laid to overlap each other to be laminated. In this way, a raw tread rubber body in which the fibers f are oriented in the thickness direction is formed. With the use of the tread rubber body, a raw cover in which the fibers f are oriented approximately in the radius direction of the tire is formed and vulcanized.
Patent JP-2001011049-A (JP)
Title: Production of 2-azabicyclo[2.2.1]hepto-5-en-3-one
Inventor: FUKUMOTO TAKASHI
IPC: C07D209/52
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-azabicyclo[2.2.1]hepto-5-en-3-on in a high purity and high yield, and economically. SOLUTION: This method for producing 2-azabicyclo[2.2.1]hepto-5-en-3-on is provided by mixing a substituted sulfonylcyanide expressed by the formula: R-SO2CN (R is an alkyl group or a (substituted) phenyl group) and cyclopentadiene continuously, and adding the obtained reaction liquid into water or a mixed solvent consisting of water with a hydrocarbon solvent continuously under a condition of pH 4-7 of the reaction system for reacting them.
Patent JP-2001319745-A (JP)
Title: Adaptor for conversion
Inventor: SATO TAKESHI
IPC: H04M1/21
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To improve dealing with cables with regard to an adaptor for conversion to connect an electronic equipment such as a personal computer or the like having USB terminal and a simple type mobile telephone as an information terminal. SOLUTION: This is to connect the electronic equipment 2 to the information terminal equipment 8, and the adaptor for conversion is constituted so that a connector case 4 for electronic equipment and a connector case 6 for the information terminal equipment 8 are directly coupled by means of a coupling means 5 that enables them to be folded by variably changing a relative angle between them.
Patent JP-2000325684-A (JP)
Title: Needle of sewing machine
Inventor: VORNHOLT HARRY
IPC: D05B85/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a needle of sewing machine in which a pierced hole is relatively slowly opened based on the slimness of a thin and long needle and a subject piece to be sewn is sewn with gentleness even when the number of piercing times is extremely large, and for enabling roughly completely protected traveling of thread. SOLUTION: This needle comprises a stem 2 connected to a chuck part and formed to be substantially straight to be extended along a center axial line 4 and end at a stem tip 3, and a hole 11 defined by hole webs 12, 14 parted from each other in the direction of the center axial line 4, and the hole webs 12, 14 are deflected from each other in a lateral direction perpendicular to the center axial line 4.