baber/WOPTO huggingface dataset:
Patent JP-2001257418-A (JP)
Title: Laser diode control unit
Inventor: KAZAMA TAKEO
IPC: H04N1/113
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode control unit which prevents the amount of light emission of an LD from becoming larger than a set value when the timing of a sampling signal is deviated by any chance and prevents LD deterioration. SOLUTION: An image processing part 12 forms and outputs an on signal and the sampling signal, on the basis of a synchronization detecting signal inputted from a photodetector. In this case, the image processing part 12 controls the transmitting time of the sampling signal to be shorter than that of the on signal, and controls the transmitting period of the sampling signal to be contained in that of the on signal.
Patent JP-2001255173-A (JP)
Title: Processing circuit for signal for counting and apparatus for generating angular position signal of sine wave/ cosine wave signal
Inventor: SUMA SEIJI
IPC: G01B11/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To realize a processing circuit, which processes so that a digital signal for counting having a quantization error removed is outputted, when an analog signal is converted into a digital signal, and an angular position signal-generating apparatus utilizing the same. SOLUTION: This processing circuit for processing digital signals for counting to be outputted synchronously with clocks has shift registers 51-57 for delaying digital signals by each cycle of clocks and holding delayed signals, change- detecting circuits 58, 59, 61, 62, 64 and 65 for detecting from the digital signals held in the shift registers that the digital signals are the same logic value for a period of a prescribed number of cycles of clocks, and output circuit 60, 63 and 66 for changing the outputs to the logic value, when the digital signals are the same logic value for the period of the prescribed number of cycles of clocks and holding the outputs in other cases, on the basis of the detected result of the change-detecting circuits.
Patent JP-2001255123-A (JP)
Title: Crack width measuring instrument
Inventor: NAKAYA TOSHITAKA
IPC: G01N21/88
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently measure with high accuracy the width of cracks generated in concrete or the like. SOLUTION: A floodlight projection part for irradiating a detection light R and a light detection part 15 are provided to the undersurface 11a of a housing 11, and a rotary encoder 12 for generating a reference signal, connected to a measuring roller 13 by a rotary belt 23, a measurement analysis circuit 20 for performing analytical operation of the width of a crack to output the measured result to a seven-segment display part 16 and a power supply part are provided in the housing to constitute a crack width-measuring instrument 10. The measuring roller 13 of the crack width measuring instrument 10 while being brought into contact with the surface Ka of concrete and to rotate, is moved so as to traverse the crack C to measure the width of the crack.
Patent JP-2001254475-A (JP)
Title: Structure of planned opening portion of panel component
Inventor: KUNO TAKEHITO
IPC: E04C2/52
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To easily cut a curved portion of a planned opening portion of a panel component by using a cutter. SOLUTION: In the structure of the planned opening portion 13 with a thin- walled portion 16 for the opening formed along the planned opening shape in the panel component formed of a synthetic resin material, an area 13a surrounded by the curved thin-walled portion 16 for the opening out of the planned opening portion 13 is demarcated by forming in the area 13a a thin- walled portion 17 for division which is extended straight from the thin-walled portion 16 for the opening. By cutting a portion 16a of the curved thin-walled portion 16 for the opening by the cutter 19 held by the other hand while pulling a split piece 13c by one hand so as to be erected, the split piece 13c can be easily cut compared with the case when the split piece is cut not by pulling it by the hand.
Patent JP-2001256405-A (JP)
Title: Pysical distribution collection substitute system in internet mail order
Inventor: EMI YOSHIYUKI
IPC: G06Q30/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution collection substitute system in Internet mail order, which allows even the existing small store to easily go into Internet mail order. SOLUTION: This system is provided with a merchandise information presenting means 12 presenting information about various pieces of merchandise handled by a plurality of stores on the Internet, a merchandise order receiving means capable of designating a store handling merchandise whose information is presented by the merchandise information presenting means and receiving an order on the Internet about the merchandise, an order communicating means communicating information about the order received by the merchandise order receiving means to a physical distribution window company having business relations with the store designated by the order through a communication line,  and a document data transmitting means transmitting data to be written in a document needed to be transmitted to the ordering user with respect to the order in the name of an operating company to the physical distribution window company through the communication line.
Patent JP-2001254467-A (JP)
Title: Disposition material support for deck plate
Inventor: TAKADA MITSURU
IPC: F16L3/14
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a disposition material support for a deck plate capable of facilitating work for fitting a deck plate to a fitting groove, coping with the change in the direction of a disposition material, and preventing the deck plate from slipping off the fitting groove. SOLUTION: A support main body 15 constituting this support 13 is formed by a pair of a first split member 17 and a second split member 18. Both split members 17, 18 are respectively provided with inverted semi-conical locking projecting parts 17a, 18a at the upper end parts, and a first main body part 17b and a second main body part 18b are extended at the lower end parts of the locking projecting parts 17a, 18a, respectively. Both slit members 17, 18 are connected at the upper end parts thereof by a hinge 29, and a band member 16 is integrally formed on the lower end part of the first split member 17. The respective locking projecting parts 17a, 18a put in the non-assembled state are inserted in the fitting groove, and assembled to constitute a locking part 14. The locking part 14 is locked in the fitting groove.
Patent JP-2001256727-A (JP)
Title: Program signal recorder and program signal, recording method
Inventor: SUZUKI KOJI
IPC: H04N19/152
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in recording image quality over the entire part of program signals when the program signals are subjected to picture recording in the state that the free space of a recording medium is insufficient. SOLUTION: A scene information detecting section 1 detects whether the incoming program signals are commercial message segments or highlight segments or program body segments in accordance with the additional information on the incoming program signals. The information indicating the ratios of the respective segments of the programs are input from a scene ratio setting section 2 to an arithmetic section 4. The arithmetic section 4 sets the recording bit rates of the respective segments in accordance with the free space of the recording medium 8, program broadcasting continuation time, the ratio information from the scene ratio setting section 2, etc.
Patent JP-2001267906-A (JP)
Title: Signal input circuit and signal input and output device
Inventor: IWASHIMA MAKOTO
IPC: H03K19/0175
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a signal input circuit that reduces a signal delay time and suppresses a consumed current from being increased. SOLUTION: The signal input circuit 2 that converts a received current signal S1 into a voltage signal Sin, is provided with an input signal terminal 4 that receives the current signal S1, a conversion resistor 4 that is connected between a point with a 1st level and the input signal terminal 4 and converts the current signal S1 into the voltage signal Sin with the current signal S1 flowing therethrough at the supply of the current signal S1, a differentiation circuit 10 having a 1st switching element 11 that is conductive for at least part of a period when the voltage signal Sin at the input signal terminal 4 is changed toward the 1st level at a prescribed rate of change and a constant current circuit 15 that supplies a prescribed current S2 to the input signal terminal 4 for a period when the 1st switching element 11 is conductive.
Patent JP-2001266834-A (JP)
Title: Cell connection device for lead storage battery
Inventor: NAKAYAMA TAKAHIDE
IPC: H01M50/529
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cell connection device which enables to obtain good cell connection and to make a lead storage battery having excellent volume efficiency. SOLUTION: This is a cell connection device having an electrode tip installed on the opposing faces of a pair of arm 2. The tip 1 is formed with a shorter length to the up and down direction than the length of horizontal direction and has a protrusion 20 comprising three steps having slopes 20a, 20b, 20c on the front and a straight line shape top side 3, in which the shortest distance 1a-1c, 2a-2c, 3a-3c from the top side 3 to the periphery of each inclined face is constant respectively, and the tip 1 and the arm 2 are cut horizontally at the bottom side and have the same height.
Patent JP-2001266310-A (JP)
Title: Magnetic head for perpendicular magnetic recording
Inventor: ROPPONGI TETSUYA
IPC: G11B5/31
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head for perpendicular magnetic recording easily manufactured with simple structure and capable of easily achieving a high recording density. SOLUTION: This magnetic head for perpendicular magnetic recording is constructed in such a manner that the magnetic pole part 6a of a first magnetic layer 6 and the magnetic pole part 9a of a second magnetic layer 9 are disposed close to each other via a gap part 8, and the end surface of the medium opposing surface 30 side of the magnetic pole part 9a of the second magnetic layer 9 is disposed in a position away from the medium opposing surface 30.
Patent JP-2001264836-A (JP)
Title: Image blurring corrector
Inventor: KAWAI TORU
IPC: G03B5/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To give always and stably damping for attenuating the over correction of a correcting optical system irrespective of outside temperatures, and to perform an accurate blur correction. SOLUTION: The image blurring correction has elastic means 6a-6c to support the correcting optical system 1 for correcting the image blur, a driving means to drive the correcting optical system, a position control means to displace the correcting optical system to the position at which image blur is suppressed by generating a driving force to which a elastic force is added by the elastic means on the basis of a blurring signal in the driving means, and gas damping means 5a-5c, and 4a-4c to attenuate the resonance of the elastic means by damping with a gaseous pressure change.
Patent JP-2001260212-A (JP)
Title: Extrusion molding method
Inventor: KASABO ITSURO
IPC: B29C47/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding method, in which the outward appearance of resin molding is made good. SOLUTION: When a supporting line 2 and a cable core 3 are inserted into a cross head and a molten resin 19 for forming a sheath is extruded from the cross head and both the supporting line 2 and the cable core 3 are to be commonly covered with the sheath 21 having a neck part 20, a lubricating liquid is intermittently sprayed on the vicinity of the tip part 26 of a pin 14 which is provided projectingly and retreatively in the die outlet hole 10 of the cross head so as to alternately form a slit 24 and a neck-remaining part 25 in the neck part 20 of the sheath 21.
Patent JP-2001259985-A (JP)
Title: Polishing method of optical fiber penetration projected end from optical connector end surface and polishing device
Inventor: TAKATANI MASAAKI
IPC: G02B6/36
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method of an optical fiber penetration projected end from an optical connector end surface and a polishing device capable of simply and easily polishing an optical fiber projection end penetrated and projected from an end surface of a ferrule. SOLUTION: The polishing device comprises a combination of a fixed polishing jig 10 having a polishing board part 13 of a abrasive sheet 12 structure lining and supported by an elastic body 11; and a turnable connector retaining part 7 having a connector fixing part 17 subjected to back-up by a compression coil spring 16 and advancingly and resiliently energized at a position opposed to the polishing disk part 13.
Patent JP-2001263407-A (JP)
Title: Hydraulic damper, and seal thereof
Inventor: UMEZAWA SAKANORI
IPC: F16F7/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic damper having the excellent sealing function, and a seal thereof. SOLUTION: An example of the basic configuration of the hydraulic damper used in a suspension for vehicle is shown in the figure. In the figure, numeral 1 denotes the hydraulic damper, numeral 2 denotes an accumulator, numeral 3 denotes a free piston, numeral 4 denotes a coil spring, numeral 5 denotes a bellows, numeral 9 denotes a rod damping force valve, numeral 10 denotes an oil-sealed seal, numeral 16 denotes a cylinder, numeral 19 denotes a rod, numeral 40 denotes a nitrogen gas, numeral 41 denotes a gas chamber, and numeral 50 denotes an oil, respectively. A seal is provided on portions in the relative motion to the cylinder 16 such as the free piston 3, the rod damping force valve 9 and the oil-sealed seal 10, and a wet type friction material is used for the sealing member.  By using the wet type friction material, the predetermined coefficient of friction can be obtained by adjusting the porosity and resin content in the material, and forming an oil groove of a desired shape, and at the same time, the difference between the static coefficient of friction and the dynamic coefficient of friction can be reduced, and the change in the dynamic coefficient of friction to the slip speed can also be reduced.
Patent JP-2001273459-A (JP)
Title: System and method for printing, system and method for tendering, and system and method for correcting block copy
Inventor: ITO JUN
IPC: G06F3/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To attain effective utilization of printed matters and reduction in the cost. SOLUTION: The print system is composed of block copy DBs 33 and 36 storing the electronic block copies of a plurality of documents, a house terminal and a printer system which are connected through a network to the block copy DBs 33 and 36, a house printer connected through the network to the block copy DBs 33 and 36 and a server for conducting a tender on printing using the electronic block copy registered in the block copy DB 36 and requesting printing using the electronic block copy to a printing dealer selected by the tender, and deals with printing of a small amount by means of individual printing by the printer system and deals with printing of a large amount by means of printing based on an order by the tender. In the case of printing, the correction of the block copy is preformed by electronic correction through the network.
Patent JP-2001273218-A (JP)
Title: Method and system for distributing information
Inventor: HATA SEIKI
IPC: G06F21/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for distributing information, with which required information can be acquired anytime and anywhere as needed without necessity to hold the same information in various forms on various media. SOLUTION: Concerning data communication for distributing information from an information distributing device 101 to information receiving terminal equipment 201, the information distributing device is provided with a process 13 for checking the regularity of identification data transmitted from the information receiving terminal equipment and a process 14 for transmitting information corresponding to these identification data to the information receiving terminal equipment when regularity is discriminated and the information receiving terminal equipment is provided with a process 15 for transmitting identification data having the identification data of information selected by a user to the information distributing device and a process for receiving the information transmitted from the information distributing device and performing processing corresponding to the class of the  information. Thus, only by holding the identification information of the information, the required information can be acquired by a connection to the information distributing device in spite of time and place.
Patent JP-2001262188-A (JP)
Title: Separately packaged detergent
Inventor: IDE KAZUTOSHI
IPC: C11D1/74
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a separately packaged detergent reduced in peculiar odor of polyvinyl alcohol-based packaging material, having high preservation stability and easy to handle. SOLUTION: This separately packaged detergent is obtained by packaging a detergent composition with a water-soluble polyvinyl alcohol-based material comprising (A) one or more selected from specific compounds such as t- butylcyclohexyl acetate, (B) one or more selected from specific compounds such as linalool and (C) a nonionic surfactant having an 8-20C hydrocarbon group and alkylene oxide group in the molecule thereof in specific ratios respectively.
Patent JP-2001281841-A (JP)
Title: Photomechanical process for planographic printing plate
Inventor: FUJIOKA HAJIME
IPC: G03C8/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the ink receptivity of an image area in printing repeated many times in the case of a planographic printing plate using an aluminum plate as the substrate and utilizing a silver complex salt diffusion transfer process. SOLUTION: In a photomechanical process in which a planographic printing plate having physical developing nuclei between an anodically oxidized aluminum substrate and a silver halide emulsion layer and utilizing a silver complex salt diffusion transfer process is subjected to at least development after exposure, an amino acid and glycerol or its polymer or saccharides are contained in a developing solution used.
Patent JP-2001279012-A (JP)
Title: Expansion-molded product having improved dimensional stability
Inventor: TAKAHASHI KUNIO
IPC: C08K5/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a container for storing mechanical and electrical parts to which ultrahigh dimensional stability is required and a delivery box most suitable as a tray for an industrial robot, etc., and the like. SOLUTION: This expansion-molded product is composed of a styrenic resin foam having 0.4-0.05 bulk specific gravity, contains a residual foaming agent therein in an amount of <=3 wt.% based on the weight thereof, has -0.5 to 0% rate of dimensional change as compared with the previous state when left in an oven at 50 deg.C for 100 days and has dimensional stability. The styrenic-base resin of the foam preferably contains a polyolefin resin having a low molecular weight in an amount of 0.1-10 pts.wt. and a styrene resin having a low molecular weight in an amount of 1-30 pts.wt.
Patent JP-2000346567-A (JP)
Title: Heat exchanging device
Inventor: KAMANO HIROOMI
IPC: F28D19/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanging device in which thermal medium is not dispersed out of a ceiling discharging port of an upper heat exchanging chamber. SOLUTION: A disk-like dispersion preventing plate 19 is arranged below a ceiling discharging port 11 of an upper heat exchanging chamber 2. High ascending flow of hot gas 1 generated below the discharging port 11 is bypassed around the dispersion preventing plate 19. Thermal medium 8 riding on the ascending flow directed to the circumference of the dispersion preventing plate 19 is abutted against an inner wall 20 of the upper heat exchanging chamber 2 and dropped onto a tray 6, thereby the thermal medium 8 is prevented from being dispersed out of the discharging port 11.
Patent JP-2001278267-A (JP)
Title: Packaging container
Inventor: MORIYAMA YASUYUKI
IPC: B65D5/74
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container of improved hygienic quality of a pouring outlet. SOLUTION: A packaging container is provided and used for solving problems of the packaging containers heretofore available, improving the hygienic side of the pouring outlet and providing a pull-tab sufficiently covering a section on which lips are in contact with when the lips are brought into contact with and provided with a sharp shape minimizing the required cost of the pull-tab to the level of smallest required limit.
Patent JP-2001058160-A (JP)
Title: Sorting conveyor
Inventor: SODA TSUYOSHI
IPC: B07B9/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To certainly separate and recover an article to be treated while reducing an installation space and suppressing the required output of a drive source low. SOLUTION: A sorting conveyor is equipped with a sorter 40 for sorting the articles to be treated placed and fed on a first conveyor belt 31 by a rotary brush 41. In this case, the articles to be treated can be further sorted by an inclined separation conveyor 70 for placing the articles to be treated sorted by the rotary brush 41 on a second conveyor belt 76 to convey them in a rising direction and a second vibration roller applying vibration to the inclined separation conveyor 70 and the second feed belt 76.
Patent JP-2001276637-A (JP)
Title: Vertical mill
Inventor: ARAKAWA KAZUAKI
IPC: B02C15/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the downsizing of a vertical mill and more particularly the downsizing of a lifting means of a turntable and the correction of the uneven wear of a roller tire. SOLUTION: The vertical mill is constituted by liftably supporting the table 8 by a hydraulic cylinder 10, installing a casing 11 of this hydraulic cylinder 10 and a motor M for rotation of the table 8 respectively to the ground G, integrating a piston 12 and a table revolving shaft 8a and connecting this revolving shaft 8a to the revolving shaft 20 of the motor M by an Oldham's coupling 21. The mill is downsized by absorbing the lifting of the table 8 by this joint. The joint part of an upper frame 3 and a lower frame 2 is provided with a correction means consisting of a hydraulic jack 71 and a frame rotating means. The correction of the uneven wear is facilitated by rotationally transferring and moving the roller tire 9 to the position of the upper frame 3.
Patent JP-2001280976-A (JP)
Title: Navigation system
Inventor: NAGAKI KOICHI
IPC: G01C21/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of realizing agreeable navigation by defragmenting a hard disk at a specified time to keep access speed high. SOLUTION: In this navigation system, when a defragment button is pressed (step S11; Yes), if an engine is not stopped (step S12; No) and navigation is not in operation (step S14; No), then the hard disk is immediately defragmented. If the navigation is in operation (step S14; Yes), it is checked whether or not a disk is mounted (step S15), and the mounting of a DVD-ROM stored with necessary map data is demanded (step S16). When it is ascertained that a relevant DVD-ROM has been mounted (step S18; Yes), defragmenting is executed (step S22). Files separately disposed in the hard disk 15 are thereby continuously disposed, thus enabling access speed to be kept high.