baber/WOPTO huggingface dataset:
Patent JP-2002207625-A (JP)
Title: Data recording device
Inventor: KAKU JUNYA
IPC: H04N5/85
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To validate a data signal which has been recorded even if a driving power source is turned off during the recording. SOLUTION: When a shutter button 50 is pressed, file name and size information '0' is written to a directory of a recording medium 33 and when a movie file is completely recorded, the size information of a directory entry is rewritten while FAT information showing the ring state of the movie file is written to a FAT area of the recording medium 44. A nonvolatile memory M is stored with the file name of the latest movie file and when the power switch is turned on, a CPU 46 detects the size information of the latest movie file from the directory entries according to the file name. When the detected size information shows '0', FAT information is generated according to a marker allocated to the latest movie file.
Patent JP-2001271835-A (JP)
Title: Method of selecting raceway surface length and rolling element diameter of rolling guide device, and rolling guide device and rolling guide device system using the selecting method
Inventor: SHIMIZU SHIGEO
IPC: F16C29/06
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a linear motion ball guide capable of reducing the fluctuation of five attitude components indicating the accuracy of a linear motion ball guide system, taking into account the change of load distribution following the change of the relative positions of each ball and a moving block. SOLUTION: The length of a raceway surface and a ball diameter are selected, so that the ratio of an I range to an I-1 range of the effective number of rolling elements in the 2κDa stroke of a moving block 2, where the relative positions of each ball 4 and the moving block 2 change, is about 100%: about 0%, where I=int (2Ux/κDa+0.5), 2Ux: the length of the raceway surface of the moving block, and κDa: ball pitch. The change of the effective number of balls caused by the stroke is thereby reduce, to markedly improve the accuracy, particularly the pitching accuracy of the linear motion ball guide system.
Patent JP-2002217398-A (JP)
Title: Ccd solid-state image sensor
Inventor: SARAI TAKAAKI
IPC: H04N5/341
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To ensure a breakdown strength in the application of a transfer voltage across a Hall accumulation region 5 in a photodiode 2 and a charge transfer part 4 and to obtain image data not containing a dark current noise in a CCD solid-state image sensor which is made fine. SOLUTION: From among Hall accumulation regions 5a, 5b formed on the surface of the photodiode 2 in a light receiving part 8, the impurity concentration o the part 5b on the side coming into contact with a pixel separation part 3 is made thinner than that of a part on the side of the part 3. Consequently, a change in the impurity concentration to the part 4 from the region 5 becomes gentle, and the breakdown strength with reference to readout pulses applied to a gate electrode 7 is increased. Consequently, even in the CCD solid- state image sensor which is made fine, the generation of the dark current noise is suppressed, an the satisfactory image data not containing the noise can be obtained.
Patent JP-2002214208-A (JP)
Title: Ultrasonic detection method, apparatus therefor and signal processing recording medium
Inventor: HIROSE MASAYUKI
IPC: G01N29/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic detection method capable of detecting the crack of the underground part of utility pole, the crack of the underground part of a retaining wall or the like with high accuracy, to provide an apparatus therefor and a signal processing recording medium. SOLUTION: A first detection position where the reflected waves of ultrasonic waves transmitted obliquely toward a detection direction from the surface of matter to be detected are received to be detected, and a second detection position which is moved toward remote and near sides in the detection direction from the first detection position by predetermined quantity to perform detection in the same way as the first detection position, are set.  The receiving waves obtained at every output of ultrasonic waves at the respective positions to operate average adding waves G1(t) and G2(t) for taking out an average value and narrow band component waves G1(t) and G2(t) are formed at the center around predetermined frequency from those average adding waves G-1(t) and G-2(t), and the waveforms of the narrow band component waves G-1(t) and G-2(t) are compared to detect the shape in the matter to be detected.
Patent JP-2002215992-A (JP)
Title: Point bank system, point management method and program for it
Inventor: OKU TAKAHIRO
IPC: G06Q10/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a point bank system wherein there is no service in connection of point service as part of customer service, Internet mail-order business, utilization of contents and customer information collection, the points accumulated by the customer can not be used effectively. SOLUTION: The points accumulated in a data base are not only used by a point card in a store, but used for receiving contents service provided on a home page of an operating main company or a specific enterprise or purchasing a commodity by connecting to a communication line through a personal computer, a set box terminal, a consumer game machine, an information portable device, and the terminal for the industry connected to a communication network such as the Internet.
Patent JP-2002216360-A (JP)
Title: Recording medium, information recording and regenerating method, and recording and regenerating device
Inventor: SHINDO HIDEHIKO
IPC: G11B11/105
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method which does not change the physical format of disks even when a record mark arrangement method inside the track is changed as seen the DVD-R and DVD-RAM, which enable the compatibility among data which ware recorded in a plurality of different recording mark arrangement method. SOLUTION: Sector address data and block address data are recorded on individual sectors by using deformation or meandering of recording grooves. By changing sector data structure according to which address to apply, enables the detection of address data and the selection of data structure according to the purpose.
Patent JP-2002214864-A (JP)
Title: Image forming device
Inventor: KAJI HAJIME
IPC: G03G21/14
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality color image which is free of color slurring, due to accurate resist correction by detecting a resist pattern on a belt by preventing misdetections caused by the flaw or the soiling of the belt. SOLUTION: This image forming device is provided with a resist controller consisting of photosensors 60 and 61 and a control unit 70, and the unit is equipped with a CPU 801, a light-receiving circuit 807, a pattern start timing detection part 804 and a pattern width and space storage part 805 or the like. The resist pattern is formed on an intermediate transfer belt by adding a pattern start timing detection pattern to its prestage, and the start timing detection pattern is detected by the photosensor. When the detection part 804 detects that the width of the pattern is equal to or above a specified width T after signal processing, it is detected as an output by the start timing detection pattern, a resist pattern detection start signal is outputted, then the width and the space of the resist pattern are detected by a detection part 808, and data are stored in a register.
Patent JP-2002221169-A (JP)
Title: Scroll compressor
Inventor: OGAWA HIROSHI
IPC: F04C18/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor provided with a movable scroll having high strength in the lower part of its lap, capable of reducing a generated centrifugal force. SOLUTION: In this scroll compressor, a movable scroll having a spiral lap comprising an involute curve is faced to and geared with a fixed scroll, and the compression is carried out by the turn of the movable scroll. In the lap 12 of the movable scroll 10, the thickness of the lap is large on the lower side 12a and small on the upper side 12b in a section between the outer final contact point and the inner final contact point to the lap of the fixed scroll in the roll starting part of the lap 12. By virtue of this structure, the generation of the centrifugal force causing the generation of stress can be reduced by reducing mass without affecting the compression capacity of the scroll, and the strength of the lower side 12a of the lap is increased, so that the deformation of the lap is reduced.
Patent JP-2002218883-A (JP)
Title: Sinker for fishing
Inventor: SHIMIZU KAZUYUKI
IPC: A01K95/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sinker for fishing capable of reducing and changing or reducing and regulating the weight while continuing the use of the same sinker. SOLUTION: This sinker 4 for fishing is obtained by previously integrally fixing the sinker 4 to a fishhook type hook 3 inserted and passed from a tail 21 to a head 23 of a hollow body 2 made of a flexible synthetic resin in imitation of the shape of a frog in a soft plug type lure 1. A sinker body 41, first protrusions 42 and 42 and second protrusions 43 protruding from the sinker body 4 to both lateral sides are integrally provided as the sinker 4. The weight of the first protrusions 42 and 42 is set at about 0.50 g and the weight of the second protrusions 43 is set at about 0.25 g. The first protrusions 42 and 42 or the second protrusions 43 and 43 or combination thereof can be excised by a nipper according to the selection of a user to lightly change and regulate the whole weight. Recessed grooves may be formed around root parts of the protrusions 42, 42, 43 and 43 and the location of the excised positions may be accurate to make cutting blades of the nipper easily bite in.
Patent JP-2002224424-A (JP)
Title: Game medium conveying device
Inventor: NAKAYASU MASAKANE
IPC: B65G47/66
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a game medium conveying device which can be easily bent by any angle in a horizontal plane at a connection of a belt conveyor, thereby preventing game mediums from dropping down and preventing the conveyor from getting clogged with the mediums. SOLUTION: The game medium conveying device includes a first (belt) conveyor 1 located on a conveying line on the upstream side, a second (belt) conveyor 2 located on the downstream side, the starting end of the conveyor 2 being upwardly inclined, and a chute 3, which is connected to the upper surface of the terminal end of the first conveyor so as to extend closely to the upper surface of the starting end of the conveyor 2, thereby guiding game balls from the conveyor 1 to the conveyor 2. The downstream side edge of the chute 3 has an arcuate shape, while the conveyors 1, 2 are connected to each other so that the conveying direction of the game balls can be turned laterally by any angle. A bendable metal connection side plate 28 is provided on a side surface of a connection part of the conveyors 1, 2.  A rotational axis 23 is provided on a frame bottom wall at the terminal end of the conveyor 1, while a rotational axis bearing groove 26 is provided on a frame bottom wall at the starting end of the conveyor 2.
Patent JP-2002244585-A (JP)
Title: Picture display device
Inventor: INADA TOSHIYA
IPC: G02F1/1362
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of being miniaturized without reducing its display area. SOLUTION: In the liquid crystal display of an active matrix driving system, each gate line is constituted of a wiring 31a for input and a wiring 31b for drive which are electrically connected with each other. The wirings 31a for input and data lines 32 exist along the same vertical direction and the wirings 31b for drive exist along a horizontal direction. As a result, electric connection parts of data lines 32 and IC chips 21 for data line and electric connection parts of gate lines 31a, 31b and IC chips 22 for gate line are provided respectively at the upper side and the lower side with a liquid crystal panel 10. Thus, a display device whose width in a horizontal direction is narrower than that of the conventional practice can be realized.
Patent JP-2002230412-A (JP)
Title: Server, method, and system for information management
Inventor: KUMETA TOMOJI
IPC: G06Q30/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an information management server which can automatically and surely certify that a member, who is newly registered to an information service company, is introduced by an alliance company and increase the number of newly registered members. SOLUTION: An alliance company terminal 300 obtains a company keyword for application by applying for insertion to an information managing server 100 and sends it to a user terminal 200 (S401 to S405). The user terminal 200 follows a member application procedure to the information managing server 100, by using the company keyword received from the alliance company terminal 300 (S409 to S410). The information managing server 100 counts users, which newly become members and gives privilege to the insertion cost, etc., of the alliance company, when confirming that more than a certain number of members have been introduced by the alliance company (S412, S414).
Patent JP-2001245553-A (JP)
Title: Landing net for fish
Inventor: HAN ZE YON
IPC: A01K77/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a landing net for fish, composed of plural units, capable of being completely disassembled and assembled, capable of being folded into any shape, hardly having fear of breaking even if it is forcibly kept in a narrow space, and capable of providing the convenience in carrying and transportation because of its unbulky volume. SOLUTION: This landing net for fish is characterized in that it is composed of plural units of a net-fixing ring for fixing the fishing net, a connecting string installed in the interior of the net-fixing ring, and for connecting each of the units, and a holding tool for connecting and fixing a handle, positioned at one part among each of the units of the net-fixing ring.
Patent JP-2002237973-A (JP)
Title: Recorder, recording method and imaging device
Inventor: MAEDA MASAMINE
IPC: H04N21/485
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To easily realize special effects processing to image data. SOLUTION: A recorder is configured of with an imaging means, a recording means that records 1st image data obtained by the imaging means to a recording medium, a reproduction list processing means that uses the 1st image data recorded on the recording medium, to generate reproduction list data instructing reproduction of processed image data, and a control means that controls the recording means to record the reproduction list data generated by the reproduction list processing means and the processed image data to the recording medium.
Patent JP-2001275363-A (JP)
Title: Power supply for driving magnetron
Inventor: BETSUSOU DAISUKE
IPC: H02M7/537
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a power supply fir driving a magnetron of the existing structure where the parts having higher ratings must be used because the voltage of about 500 V is applied to a semiconductor switching element and the voltage of about 20 kV is applied to the magnetron. SOLUTION: A power supply is provided for driving a magnetron, which can reduce the voltage applied to the semiconductor switching element 6 and magnetron 7 by utilizing a capacitor, having voltage-dependence type capacitance characteristic, which changes the capacitance depending on the applied voltage as a capacitor 5 to form a resonance circuit 3 in combination with a high- voltage transformer 4.
Patent JP-2002244114-A (JP)
Title: Exfoliating method of bonded liquid crystal panel by solvent, and device thereof
Inventor: HIROTSU HIDE
IPC: B09B5/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To reuse and recycle available materials and individually separate the other materials by exfoliating a liquid crystal panel. SOLUTION: The exfoliating method of a pair of liquid crystal panel, where a liquid crystal material is sealed into a color filter substrate and a array substrate has the main body of the liquid crystal panel immersed in an organic solvent for exfoliation of the liquid crystal panel, that the organic solvent has >=150 deg.C boiling point and that the liquid crystal panel is immersed in the heated organic solvent to exfoliate the liquid crystal panel. The solvent is preferably heated close to the boiling point of the organic solvent as the heating condition. The pair of substrates of the liquid crystal panel can be easily exfoliated, without damaging the pair of substrates, by immersing the liquid crystal panel in the organic solvent under these conditions.
Patent JP-2002238286-A (JP)
Title: Apparatus and method for controlling drive of dc motor
Inventor: SUMI HIDETOSHI
IPC: H02P6/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a battery power supply with no large current caused by an inrush current flowing at a time at the start of activation or damping of a DC motor. SOLUTION: In activation T1' from when the DC motor is at rest to when the DC motor reaches a specific speed, a drive signal A+ with a fixed level is intermittently given for drive.
Patent JP-2002243711-A (JP)
Title: Method of measuring vibration, and ultrasonic microscope system
Inventor: ONA YASUHIRO
IPC: G01N29/26
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To measure a vibrational condition in an oscillation body, using an ultrasonic wave. SOLUTION: The oscillation body 10 is provided in a water vessel 16, and the oscillation body 10 is excited at a prescribed interval by an oscillation body exciting part 30. The ultrasonic wave is transmitted and received under the oscillated condition of the oscillation body 10, a phase is detected based on a reception signal, and a vibrational displacement is calculated based on the phase. The displacements are measured in various measuring timings, and are coupled on a time base to reproduce a vibration waveform.
Patent JP-2002240480-A (JP)
Title: Refilling pencil
Inventor: ONUKI SOJI
IPC: B43K21/027
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a writing part is hardly visible and it is impossible to determine the presence of the so-called residual lead located away from a chuck or a consecutive lead following the residual lead, which gives a pencil user a feeling of irritation when an opaque slider or lead guide is used, and further that it is difficult to check sink marks or bubbles resulting from a molding process and when the sliding member or the lead guide in which sink marks or bubbles are formed, are casually assembled into the refilling pencil, the lead cannot be smoothly fed, thus significantly impairing the value of a finished product. SOLUTION: This refilling pencil has the sliding member arranged at the tip in such a way that it can move forward and backward, the sliding member being equipped with a lead click. In addition, the sliding member and the lead click are formed of a transparent material.
Patent JP-2002244620-A (JP)
Title: Picture display sheet for electronic information and system for recording and displaying electronic information
Inventor: SAKAMAKI TERUO
IPC: G09G3/34
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet and system for displaying a picture of electronic information which can receive a large capacity of electronic information such as BS digital broadcast, and can substitute for an information transmission means such as newspapers and magazines. SOLUTION: This sheet is electronic paper of an electrophoretic system for displaying a picture, the paper is provided with an electronic information receiving part, a recording part, a reversible display part, a driving part, a power source part, and control part and wherein an reversible display part displays a picture in the colors of the electrophoretic particles and the insulating solvent by the movement of the electrophoretic particles when an electric field is applied to an electrophoretic particle dispersion layer in which a plurality of micro-capsules containing the insulating solvent and a plurality of electrophoretic particles therein are dispersed in a binder, and the paper receives the electronic information data-distributed from digital broadcast.
Patent JP-2002243033-A (JP)
Title: Shift control method for transmission
Inventor: MIYATA HIDEKI
IPC: F16H59/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from carelessly moving even if a driver leaves the vehicle by stopping an engine when a battery is abnormal. SOLUTION: In shift control of an automatic transmission 19, an operation state of a shift lever 38 for selecting a shift range of the automatic transmission 19 is detected. A shift range of the automatic transmission 19 is switched by controlling driving of a motor 25 to which electric power is supplied from the battery 32 and an alternator 33 on the basis of a detecting result. When stopping travel of the vehicle 11 while selecting the shift range different frame a P(parking) range by operation of the shift lever 38, the motor 25 is driven by the electric power supplied from the alternator 33 according to operation of the engine 12, and the shift range of the automatic transmission 19 is forcedly changed to the P range.
Patent JP-2002244487-A (JP)
Title: Image forming device
Inventor: TSURUYA SATOSHI
IPC: G03G21/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable image forming device where a faulty cleaning and fusion or the like are prevented from occurring all through its serviceable life by optimizing the applying amount of solid lubricant to the surface of a photoreceptor drum even when a developing cartridge is exchanged in an image forming device using toner of a small particle size or toner being fine particles obtained by a polymerization method. SOLUTION: This image forming device is provided with a lubricant film forming means bringing the solid lubricant into contact with a rotating brush and coating an image carrier with the lubricant stuck to the brush so that the coating film consisting of the lubricant is formed on the surface of the image carrier, and a developing means for developing an electrostatic latent image formed on the image carrier with the toner. The developing means is included in a cartridge constituted to be attached to/detached from a device main body, and the amount of the lubricant applied to the surface of the image carrier is controlled on the basis of information concerning the using state of the cartridge.
Patent JP-2002252967-A (JP)
Title: Stabilized power supply circuit and device with the same
Inventor: INABA KATSUMI
IPC: H02M3/07
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized power supply circuit capable of securing suffi cient life of battery in supplying power to a load at the light source. SOLUTION: In a stabilized power supply circuit 1, an output voltage setting circuit 5 inputs a setting signal b in response to an input control signal a to a variable dc voltage source 4, and a reference voltage Vref 1 input to a comparator 3 is chosen to be a voltage corresponding to the voltage value of an output voltage Vo to be set. The comparator 3 compares a feedback voltage Vfb 1 with the reference voltage Vref 1 and inputs a signal c to a control portion 2, and the control portion 2 stabilizes the target output voltage Vo by letting S1, S2, S3, S4 and a capacitor C1 perform switched capacitor operation.