baber/WOPTO huggingface dataset:
Patent JP-2003240536-A (JP)
Title: Device for measuring accuracy of revolution
Inventor: WAKITA YASUYUKI
IPC: G01B21/12
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately separate displacement data of a revolving body at every period of the revolution for accurately measuring an accuracy of revolution.  <P>SOLUTION: An A/D conversion process and a DC cutting off process are carried out for a detected signal Sd representing a displacement of the revolving body, sampling data Da is generated as displacement data of the revolving body, and a period separating process is carried out for the sampling data Da. That is, time series data which is obtained from each sampling value in the sampling data Da using the moving average method, is generated as smoothed displacement data (S10), and then a zero point at rise time in a waveform representing the smoothed displacement data is detected (S12), and the sampling data Da is separated and blocked at every period of the revolution (S14). The number of data of each data block is made identical by executing a rate conversion process for the obtained blocked data, and then spectrum data is calculated by executing the FFT method without using a window function, and an NRRO or the like is obtained from the spectrum data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239113-A (JP)
Title: Swimsuit
Inventor: HITOSUGI KIJU
IPC: A41D7/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swimsuit suitable when taking light exercise in water and excellent in heat-retaining property.  <P>SOLUTION: The swimsuit is obtained by connecting a heat-retaining fabric 1 composed of a composite material obtained by laminating stretchable fabrics 4 to both surfaces of a water barrier layer 3 having stretchability to a water- permeable stretchable fabric 2 having stretchability larger than that of the heat-retaining fabric 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242330-A (JP)
Title: Store monitoring system
Inventor: NOMURA YOSHIHIRO
IPC: G06Q30/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a store monitoring system enabling a user to easily grasp a store condition by changing store display forms in a map in accordance with store condition information.  <P>SOLUTION: This store monitoring system includes a storing means for making a store location correspond to store condition information for storage in each store, a display form switching means for switchingly determining the display form of a drawing representing the store in accordance with the store condition information, and a store displaying means for displaying the drawing in the display form switched by the display form switching means at the location of the store on a map.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003009146-A (JP)
Title: Command frame and method for linking the same
Inventor: DUQUESNOIS LAURENT MICHEL O
IPC: H04N7/24
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting command frames which can be applicable to, specifically, BIFS(binary format for scene description) command frames. SOLUTION: The command frame includes at least one final command containing a continuing bit and some padding bits to make the number of words in the frame be an integer. The frame is so designed that the position of the continuing bit of the final command can be decided. The method for connecting a first command frame and a second command frame includes the following steps: (a) The position of the continuing bit of the final command of the first frame is decided. (b) The continuing bit of the final command of the first frame is changed. (c) An unimportant bit of the first frame is deleted. (b) At least one command from the second frame is inserted after the changed continuing bit. (e) Some padding bits are added so that the number of the words becomes an integer.
Patent JP-2003244799-A (JP)
Title: Speaker system
Inventor: NAKAMICHI NIRO
IPC: H04S5/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional speaker system that has caused sound quality deterioration and increased the cost because the conventional speaker system needs signal processing circuits such as a subtraction circuit and an adder circuit between a source and speaker units.  <P>SOLUTION: An L channel speaker unit is provided with a first voice coil receiving an L channel signal and a second voice coil receiving an inverted R channel signal to output an L-R signal, an R channel speaker unit is provided with a first voice coil receiving an R channel signal and a second voice coil receiving an inverted L channel signal to output an R-L signal, and a center speaker unit comprises a first voice coil receiving at least the L channel signal and a second voice coil receiving the R channel signal and outputs an L+R signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242101-A (JP)
Title: Extension card, and method for writing data to storage part of extension card
Inventor: MITSUBORI TOSHIYUKI
IPC: G06F13/38
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain data without defects by read-accessing a FIFO type storage part provided on an extension card through an extension bus even if the bus width of the extension bus to which the extension card is connected is either 32-bit or 64-bit.  <P>SOLUTION: A PCI card 2 as this extension card has a buffer 221 capable of accumulating data in a first-in first-out method by the unit of 64-bit, a bus connection part 23 connectable to both a PCI bus of 32-bit and a PCI bus of 64-bit for bus width, a bus width detecting part 223 to detect the bus width of the PCI bus to which the bus connection part 23 is connected, and a writing part 220 to set a writing mode to prescribe writing contents to the buffer 221 based on data transferred from a scanner in accordance with the bus width detected by the bus width detecting part 223.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002340341-A (JP)
Title: Method of transmission, method of reception, and program recording medium
Inventor: OZAWA JUN
IPC: G06Q10/00
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the load of alteration of reception information on the side of an information reception terminal. SOLUTION: A transmission apparatus 151 comprises rule generation means 101 for generating a rule, and data transmission means 102 for converting the rule generated in the rule generation means 101 and transmitting the same. A reception apparatus 152 comprises data reception means 103 for receiving the data transmitted by the data transmission means 102, rule conversion means 104 for converting the data received by the data reception means 103 to a rule, rule memory means 105 for storing the rule converted by the rule conversion means 104, and control means 152 for controlling a control object apparatus such as a microwave oven.
Patent JP-2003152752-A (JP)
Title: Data transmission/reception method
Inventor: ITO TOMOYOSHI
IPC: H04L12/70
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission/reception method for solving the problem that a congestion state and a state of occurrence of a transmission error cannot correctly be discriminated on a network having a wireless section. SOLUTION: Data to be received by a reception terminal 104 is determined on the basis of a data reception state and/or a data transmission state at all or some of the intermediate nodes 102, 103 arranged on the transmission path between a transmission terminal 101 and the reception terminal 104. This enables audio transmission not interrupted and video transmission not disturbed even when a wired section and a wireless section are mixed.
Patent JP-2003249553-A (JP)
Title: Anti-fuse and writing method thereof
Inventor: NAKAMURA SHUNJI
IPC: H01L23/52
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-fuse and its writing method which realize the cost reduction and the fining of a semiconductor device, etc.  <P>SOLUTION: The anti-fuse 23 is composed of a substitutable layer 14 and a wiring layer 20, having metal atoms substitutable for constituent atoms of the substitutable layer. For writing in the anti-fuse, at least either the substitutable layer or the wiring layer is heated by a laser radiation means, etc., to substitute the metal atoms in the wiring layer for the constituent atoms in the substitutable layer, thereby changing the substitutable layer from a non- conducting state to a conducting state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249516-A (JP)
Title: Device and method for inspecting solder ball
Inventor: KIMURA NAOTO
IPC: H01L21/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a device and method for inspecting solder balls, by which a semiconductor device containing formed solder balls 21 can be inspected of the solder balls 21 bonded to lands 22 applicable to an in-line system using a simple method.  <P>SOLUTION: After each solder ball 21 is heated to a prescribed temperature by bringing a heating bar 1 into contact with the ball 21, the bar 1 is made to retreat from the ball 1 and the decreasing temperature of the ball 21 is measured by means of a temperature sensor 2 after the ball 21 is left as it is, for a prescribed period of time. Based on the decreasing temperature, the quality of the bonded state of the solder ball 21 to a land 22 is determined. Namely, when the temperature is higher than the reference temperature, the bonded state of the solder ball 21 is determined as defective.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246824-A (JP)
Title: Gel electrolyte and composition for forming this
Inventor: DOURA MASATO
IPC: H01G11/64
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a gel electrolyte which is crosslinkable by heating or exposing to high-energy rays such as UV, electron beam, etc., has a large electrolyte retention and therefore has a high ionic conductance and forms a gel electrolyte showing an excellent durability at elevated temperatures, and a gel electrolyte obtained by crosslinking this.  <P>SOLUTION: The composition for forming a gel electrolyte comprises a monovinyl monomer and a polyvinyl monomer as polymerizable ingredients, wherein the monovinyl monomer comprises ≥50 mol% hydrophilic group- containing mono(meth)acrylate and the polyvinyl monomer essentially comprises an aromatic divinyl compound. A polymer obtained by polymerizing this can form a gel electrolyte showing an electrolyte retention which is ≥8 times larger than the weight of the polymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245310-A (JP)
Title: Low-speed traveling vehicle and low-speed traveling vehicle geographical guidance system
Inventor: TAKAHASHI HIROSHI
IPC: A61G5/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect and store and update barrier information during traveling by using a low-speed traveling vehicle, and share the newest barrier information by intercommunicating the barrier information with other low-speed movement vehicles.  <P>SOLUTION: A barrier information detection section 21 detects barrier information by the output of a sensor 5, or the like. A position detection section 22 detects the position of the low-speed traveling vehicle. The current position and barrier information are accumulated in a barrier database 44. The barrier information is sent from a transmission section 111 and a reception section 112 receives barrier information from other wheelchairs. An identification section 23 accumulates only official barrier information in the barrier database 44 on the basis of identification information. A search section 24 searches the barrier database 44 on the basis of display conditions. Barrier information extracted is combined with map data of a map database 43 in a combination section 25 and outputted through a display 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326622-A (JP)
Title: Glass bottle
Inventor: TANAKA TSUKASA
IPC: B65D47/12
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass bottle having longitudinal grooves for removing a middle plug at a bottle mouth part which can prevent any deformation of the bottle mouth part when the bottle is formed, and easily remove a plug body. SOLUTION: A plurality of longitudinal grooves are arranged in a substantially line-symmetric manner to the seam axis of a mold for forming the bottle, and when the mold is opened, the coupling strength of each split mold with the formed glass is substantially equal to each other, the bottle mouth part is not pulled in one direction, and any deformation of the formed bottle mouth part can be prevented. Since the plurality of longitudinal grooves are provided, the longitudinal grooves can be easily used when removing the plug body. A screw bar for screwing an outer lid is provided below the longitudinal grooves, and the screw bar is not shortened or divided, and thus, the outer lid can be fitted smoothly.
Patent JP-2003254998-A (JP)
Title: Cell voltage measuring method of battery pack and its device
Inventor: KANBARA HIDEAKI
IPC: H01M10/48
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To a cell voltage measuring method and its device for efficiently correctly monitoring the voltage of each unit cell without complicating circuit constitution.  <P>SOLUTION: In the cell voltage measuring method and its device of a battery pack, voltage of each unit cell constituting the battery pack is measured at first, the measured voltage every unit cell is compared with specified grouping reference values, and the unit cells are grouped into an abnormal group and a normal group. Frequencies of voltage measurement of unit cells belonging to the abnormal group are made higher than that of the unit cells belonging to the normal group, and voltage of the unit cells is successively measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256662-A (JP)
Title: Account opening method and server, account opening program, and computer-readable recording medium
Inventor: TOBA SHIRO
IPC: G06Q40/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for opening an account allowing a receiver to surely receive a transferred amount even if a person who opens a transferred account and the receiver of the transferred amount are different from each other and the receiver does not know the transferred amount, and a server used for opening the account, an account opening program, and a computer- readable recording medium.  <P>SOLUTION: This method for opening an account in which an account opener and an account user are different from each other comprises a step for inputting a part of information necessary for opening an account designated by the account opener into the server, inputting information for supplementing information necessary for opening an account designated by an account user into the server, and opening the account based on the part of the inputted information necessary for opening the account and the information necessary for opening the account.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363106-A (JP)
Title: Sustained release substrate and sustained release article
Inventor: KITAMURA SHINICHI
IPC: A01N25/10
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sustained release substrate and its article having biodegradability and capable of optionally controlling release rate of an object ingredient of sustained release. SOLUTION: This sustained release substrate is characterized in that the substrate is obtained from an enzymic synthetic amylose having <=60O kDa weight-average molecular weight and <=1.25 (Mw/Mn) molecular weight distribution and/or its chemically modified substance and is capable of optionally controlling the release rate of the object ingredient of the sustained release. The sustained release article comprises an effective amount of the object ingredient of the sustained release therein.
Patent JP-2003261726-A (JP)
Title: Aqueous dispersion of polyolefin resin and method for producing the same
Inventor: SHIBA YOSHITO
IPC: C08F8/12
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a polyolefin resin easily formed into a film at low temperature, and having good adhesion to various kinds of base materials, especially a glass, a metal and a thermoplastic resin film such as a film of polyethylene, polypropylene and polyethylene terephthalate or the like.  <P>SOLUTION: The aqueous dispersion contains a polyolefin resin containing four components of (A1) ethylene, (A2) an acrylic ester or a methacrylic ester, (A3) acrylic acid or methacrylic acid and (A4) maleic anhydride in a specific proportion (by mass). The number-averaged particle diameter of the polyolefin resin is ≤1 μm. The method for producing the aqueous dispersion comprises using a polyolefin resin comprising the three components (A1), (A2) and (A4) as raw materials and partially hydrolyzing the ester group of the component (A2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265821-A (JP)
Title: Game machine, computer program and recording medium
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a game machine which blocks fraudulent occurrence of big wins by an intentional instruction of the clear of RAMs.  <P>SOLUTION: Any game ball wins the first kind starting slot (S40: Yes), counts of a counter Ct1 for big win lottery are obtained (S46) and it is judged that a timer start flag is set for indicating the start of a timer that measures time passing after the execution of the instruction of the clear of RAMs (S48: Yes). But when 20 sec does not pass on the timer (S52: No), the counts obtained are reloaded into losing counts '4'. In other words, when the instruction of the clear of RAM is given fraudulently, the result of the lottery is losing only and hence, attempts will fail to seek the instruction of the clear of RAMs at the timing of 0.386 sec after the game ball passes the first kind starting slot. This eliminates a chance to generate big wins fraudulently by gaining coincidence between the timing at which the counter for big win lottery gets the initial value thereof reset to 0 to count big win values and the timing at which the counts of the counter for big win lottery are obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274666-A (JP)
Title: Inverter device and method for controlling the same
Inventor: KAWAI MAKOTO
IPC: H02P21/22
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an inverter device from being increased in size and cost due to an increase in an output capacity.  <P>SOLUTION: A DC link voltage detector 16 detects a voltage value of a DC link voltage. A U-shape current detector 13 detects a current value of a U-shape current. A controller 17 acquires a voltage value of the DC link voltage detected by the detector 16. The controller 17 compensates voltage drops in transistors Q1 to Q6 or the like of a voltage converter 12. If the DC link voltage exceeds a rated voltage, the controller 17 controls to reduce the output current of the inverter so that the output capacity of the inverter becomes constant. Since the output capacity of the inverter does not exceed the maximum output capacity, suitable output capacities of the inverter are used for the transistors Q1 to Q6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269124-A (JP)
Title: Variable valve device for internal combustion engine
Inventor: MIURA SO
IPC: F01L13/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to start an engine well because of high friction of the engine resulting from high viscosity of an engine oil at an extremely low temperature further lower than the temperature of the engine when cooled.  <P>SOLUTION: This variable valve device comprises an operating angle changing mechanism 10 for changing an inlet operating angle of an inlet valve, a phase changing mechanism 20 for changing an inlet center phase, and means 36 for estimating the temperature of the engine. In a region of extremely low loading including idling, the inlet operating angle at the extremely low temperature is at least about 180° CA larger than the inlet operating angle with the engine cooled and the inlet center phase is about 90° ATDC.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268975-A (JP)
Title: Limewash stop material by biodegradable plastic
Inventor: YOSHIDA TAKUO
IPC: E04G15/06
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To hold down a cost as much as possible for preventing the outflow of limewash, and to dispense with a disposal as industrial waste after use.  <P>SOLUTION: In a limewash stop material 1 preventing the leakage of limewash from openings in forms by burying the openings, the material 1 is composed of foamed biodegradable plastics, and formed in a tape shape. One surface of the material 1 is coated with an adhesive 1a, and the material 1 is stuck easily on the forms by the adhesive. The material 1 is wound in a roll shape finally, and an adhesive coated surface is not exposed to the outside in the case of a maintenance and a treatment or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002276323-A (JP)
Title: Reciprocating piston type internal combustion engine and its operating method
Inventor: JENSEN HENRIK ROLSTED
IPC: F01M11/10
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To ensure excellent economical efficiency and safety in lubricant supply in a reciprocating piston type internal combustion engine. SOLUTION: This reciprocating piston type internal combustion engine comprises: at least one cylinder 1; a fuel supply device 3 including fuel piping 5; and a lubricant supply device 7 including supply piping 9 and extraction piping 10. In this reciprocating piston type internal combustion engine, a measurement supply device 11 is arranged to the lubricant supply device 7, and constituted such that and an amount of lubricant capable of being supplied to the each cylinder 1 becomes the same tendency as increase/decrease tendency of sulfur content as direct function or indirect function of the sulfur content of a fuel supplied to each cylinder 1, and is adjusted by the measurement supply device 11.
Patent JP-2003265041-A (JP)
Title: Mat used for vegetation basement material or the like
Inventor: SHINDO TADASHI
IPC: E02B3/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat easily applicable to a concrete surface and suitable for vegetation basement material easily adhering seeds or the like and other applications.  <P>SOLUTION: The mat used for vegetation basement material or the like is constituted to be a knit mat having a three layer structure comprising a surface texture 1 comprising a glass fiber, a lining 2 which is a support layer comprising a synthetic fiber and a space layer 3 constituted of the glass fiber connecting the linings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273831-A (JP)
Title: Sneak canceller
Inventor: HIRAKAWA MITSURU
IPC: H04B7/005
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sneak canceller capable of removing an interference wave, removing a sneak wave having power larger than that of a master station wave, and removing sneak waves whose number is larger than the number of antenna elements.  <P>SOLUTION: A Fourier transformation section 8 applies Fourier transformation to an observation point signal from a time region canceller 7. A master station signal generating section 9 generates pilot signals such as SP, SC of the master station signal. An error signal calculating section 10 calculates the difference between the master station signal in a sub-carrier and the observation point signal, and provides the error signal to an inverse Fourier transformation section 11, to convert the signal into a time region signal. An FIR filter<SB>-</SB>1-P to P/AND/FIR filter<SB>-</SB>T coefficient calculating section 12 updates FIR filter coefficients of a space region canceller 6 in batch.  <P>COPYRIGHT: (C)2003,JPO