baber/WOPTO huggingface dataset:
Patent JP-2000188560-A (JP)
Title: Filter circuit
Inventor: UMEDA YUICHI
IPC: H04B1/707
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a switched current filter that has a response speed that is a requirement of the W-CDMA and can change a spread code used by a portable terminal with reduced power consumption while ensuring sampling accuracy required to configure a matched filler. SOLUTION: A V-I conversion circuit 2 converts a voltage of an input signal VD received externally into a current and outputs it to a current transmission circuit 3 as a current signal ID. The current transmission circuit 3 copies the current signal ID received in time series from the V-I conversion circuit 2 in response to a timing signal of a timing control circuit 4 and outputs it to integral storage circuits INT1-INTn in parallel. The integral storage circuits INT1- INTn integrate and store a current resulting from multiplying a coefficient received with a shifted phase from an arithmetic coefficient control circuit 7 with the current signal ID received in parallel. A selector 6 outputs the current integrated from the integral storage circuits INT1-INTn in the order of shifted phases.
Patent JP-2001180562-A (JP)
Title: Motorcycle having means of driving dual chains
Inventor: KIM CHANG HOO
IPC: B62M9/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle having means of driving dual chains. SOLUTION: In a means of driving a motorcycle to transmit the driving force of an engine to a rear wheel, the driving force is not transmitted by a single chain, but by dual chains 3, and if necessary, the driving force of the engine is transmitted to the rear wheel by making it possible to drive plural dual chains 3 by using plural coaxial sprockets 11, 21. Thereby, the loss of force produced from the engine is minimized and engine efficiency is improved.
Patent JP-2001179901-A (JP)
Title: Fuel container excellent in gasoline barrier properties, impact resistance and fire resistance
Inventor: DOHATA YOSHIZO
IPC: B32B27/32
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel container high in gasoline barrier properties, impact resistance and fire resistance. SOLUTION: A fuel container consists of a barrier resin layer (A) and a resin composition layer (B) consisting of 100 parts by weight of a thermoplastic resin (b1) other than (A), 1-50 parts by weight of an inorganic filler (b2) and 0.01-40 parts by weight of a compatibilizing agent (b3).
Patent JP-2000196059-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: UIE SHINJI
IPC: H04N5/3728
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid-state image pickup device which includes a photodiode, a charge transmission path, and a p-channel MOS transistor. SOLUTION: This manufacturing method of a solid-state image pickup device includes a process of forming an n-type region 23a for forming a channel stop for a p-channel MOS transistor and an n-type region 23b for forming a charge transfer path at the same time, a process of forming an n-type region 26b for forming a photodiode and a p-channel MOS transistor, and a process of forming the p-type surface shield region 31b of the photodiode and the source and drain of the p-channel MOS transistor at the same time.
Patent JP-2000192332-A (JP)
Title: Yarn of melt blend spinning and its production
Inventor: KOBAYASHI SUSUMU
IPC: D06M101/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a base for artificial leather having excellent physical properties such as tear tenacity, etc., and soft touch by providing a nonwoven fabric made of melt blend spinning yarn of polyamide/polyethylene with an elastic polymer and eluting the polyethylene. SOLUTION: This-yarn of melt blend spinning comprises two kinds of polyamides Aa and Ab different in melt flow rate(MFR) and a polyethylene B. The MFRs of the polyamides Aa and Ab are both in a range of 5-80 and satisfy a relation of the equation 3<=|MFR.Aa-MFR.Ab|<=15 and the blending ratio of both the polyamides Aa and Ab is 1/9 to 9/1. The mixture of the polyamides is subjected to melt spinning and drawn to give a yarn of melt blend spinning. A nonwoven fabric made of the yarn is provided with an elastic polymer such as a polyurethane-based elastic polymer and the polyethylene is dissolved and removed with a solvent such as toluene which is a nonsolvent to a polyamide and a solvent to a polyethylene to give an artificial leather base composed of an ultrafine polyamide yarn having 0.005-0.1 d fineness.
Patent JP-H11195735-A (JP)
Title: Device socket for evaluation of mounting semiconductor integrated circuit
Inventor: HIRAKAWA ICHIRO
IPC: H01L23/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To evaluate the mounting of a semiconductor integrated circuit package with a heat sink by electrically connecting a signal monitoring terminal independently to each of a plurality of contact points, which are connected to lead terminals of a semiconductor integrated circuit for evaluation, and providing opening for inserting and arranging a heat sink at the central part. SOLUTION: By inserting an opening 5 of a socket 1, which is mounted on a printed board 10 into a heat sink 7 of a semiconductor integrated circuit 6 to be evaluated, the semiconductor integrated circuit 6 to be evaluated is covered with the socket 1 from above, and a fixing pin 4 is engaged with the semiconductor integrated circuit 6 to be evaluated. Thus, the semiconductor integrated circuit 6 to be evaluated is fixed the socket 1. Congeguentely, a lelead-terminal 8 of the semiconductor integrated circuit 6 to be evaluated and a led-terminal contact point 3 are connected electrically. Each of signal mounting terminals 2 becomes electrically the same level for each of the lead terminals 8 of the semiconductor integrated circuit 6 to be evaluated.
Patent JP-2000195164-A (JP)
Title: Device and method to record and reproduce data and medium to record the program for the above operations
Inventor: NISHITOI HIROSHI
IPC: G11B20/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reproduce data from a recording medium, which is conducting a data reproducing, and to record data onto the medium, which is conducting a data reproducing, without employing plural data recording and reproducing devices and recording media in a data recording and reproducing device that uses a recording medium on which compressed data are recorded. SOLUTION: When recording or reproducing interruption occurs during reproducing or recording, a system controller 15 interrupts the reproducing of digital data from a disk 31 or the recording of digital data to the disk 31 every time the amount of digital data to be recorded to a first memory 5 and a second memory 25 reaches a prescribed amount, executes a search operation to move an optical pickup 1 so that restarts of recording of the digital data to the disk 31 or a reproducing of the digital data from the disk 31 are repeated.
Patent JP-2000293303-A (JP)
Title: Coordinate input device, information processing system and medium
Inventor: FURUTA TOSHIYUKI
IPC: G06F3/041
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain technique capable of associating corrected and written information with information before correction of a medium in real time without using a tablet and also to precisely detect coordinates on the medium. SOLUTION: A pen type coordinates input device 4 detects a position where a point part 5 is located on a medium. That is, an image reader 6 optically reads a code symbol which is formed on the medium and shows coordinates on the medium. A microcomputer 8 decodes the read code symbol. A detecting means (8) detects the position, direction and distortion quantity of a code symbol in an image read by the reader 6. The coordinates at the position of the part 5 on the medium are detected according to information after decoding by the microcomputer 8 and the position, direction and distortion quantity of the code symbol detected by the detecting means (8).
Patent JP-2000197174-A (JP)
Title: Acoustic device with earphone
Inventor: MORINAGA KENICHI
IPC: H04R1/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To mount a remote control operating section to a breast pocket or a wrist or the like as desired. SOLUTION: A plug provided to a tip of a cable 3 extendinly from an earphone head is plugged into a player main body and a remote control operating section 2 placed on the way of the cable 3 is used to control the player main body. The remote control operating section 2 is provided with a clip mount 9 that mounts a clip 1 removably and a band mount 11 to removably mount a wrist band.
Patent JP-H11193549-A (JP)
Title: Counterweight of construction machine
Inventor: SAKITANI SHINTARO
IPC: E02F9/18
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent paint or the like in the vicinity of the rear central part of a counterweight from widely peeling off by making shorter the second revolution radius around the revolution center by a specified length than the first revolution radius around the revolution center. SOLUTION: The second revolution radius R2 around the revolution center O of a counterweight 1 fitted to the rear part of an upper revolution body is made shorter by a size S as long as 5-15 mm than the first revolution radius R1 around the revolution center O. The arc-shaped parts 8L, 8R of the first revolution radius R1 are positioned at the right and left sides of the arc-shaped part 9 of the second revolution radius R2. When the nearby position Q of the rear end of the counterweight 1 comes into contact with an obstacle during slewing motion of the upper revolution body, only the arc-shaped parts 8L, 8R of the first revolution radius R1 come into contact therewith and the arc- shaped part 9 of the second revolution radius R2 does not come into contact therewith. In this way, exfoliation of paint or the like of the counterweight 1 can be prevented from spreading.
Patent JP-H11194773-A (JP)
Title: Device and method for automatic accompaniment
Inventor: ITO NAOAKI
IPC: G10H1/36
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for automatic accompaniment which can change an accompaniment to a variety of accompaniment styles without neglecting playing operation. SOLUTION: A wait time (delay time) is set by operating a delay switch 12 before an automatic accompaniment starts and switches 17 and 18 for changing accompaniment styles are operated during the accompaniment performance before the both hands are engaged for playing operation. Then the accompaniment style is changed automatically corresponding to the switch operation the set delay time later, so the trouble for switch operation for changing the accompaniment style is eliminated, and consequently the accompaniment style can be changed without neglecting the playing operation.
Patent JP-H11173439-A (JP)
Title: Valve
Inventor: FUJIWARA MITSUHIRO
IPC: F16K7/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a valve which can enhance a reverse flow preventing function. SOLUTION: This valve 2 is so arranged that it is formed into a cylindrical shape by rubber, resin and the like, and its front and rear part are opened and can be connected to the outlet of a pipe body, and also an exhaust opening at its one end is opened against elastic force according to a fluid flow from the pipe body so that fluid can be exhausted while it is usually closed flatly by elastic force so as to regulate a reverse flow, the exhaust opening can be closed by a magnet 8 and has a notch along an opening edge. A cover part to cover one opening edge at the time of closing from the other side may be arranged on the exhaust opening, or the exhaust opening may be equipped with recessed and projected parts which are engaged with each other at the time of closing.
Patent JP-2001180894-A (JP)
Title: Safety device of vehicle for high lift work
Inventor: MIZUGUCHI HIROAKI
IPC: B66F11/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle for high lift work from traveling on a road while a working platform is incompletely stored, and an end portion of the working platform is projected from the width of a vehicle body. SOLUTION: This safety device comprises a boom storage detector 55 to detect whether or not a boom 30 is in a predetermined storage position and a working platform turning angle detector 54 to detect the turning angle of the working platform 40, and determines whether or not the turning angle of the working platform 40 to be detected by the working platform turning angle detector 54 is in a predetermined turning angle range while it is detected by the boom storage detector 55 that the boom 30 is in a storage position. While it is detected that the working platform 40 is in a non-stored attitude, an alarm lamp 17 is lit and an alarm sound is given from an alarm buzzer 18 when a command is given to store a jack 12 by a jack operation lever 15.
Patent JP-2001179209-A (JP)
Title: Device for controlling heated fluid at heating garbage disposing device
Inventor: YOSHIDA KIYOTAKA
IPC: B09B3/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a load on a heat generating source from being increased during the suspension of operation of a garbage disposing device and also prevent the disposing rate of the garbage disposing device from being lowered during the suspension of operation of the heat generaint source, in the garbage disposing device 1 which heats garbage loaded into a disposing vessel 4 by means of a heated fluid such as hot water to be sent from the heat generating source such as a hot water generating source A and disposes of the garbage. SOLUTION: With regard to the operation of the heat generating source and the operation of the garbage disposing device 1, a means to suspend the supply of the heated fluid to the garbage disposing device 1 when the operation of either or both of heated fluid channels B, C from the heat generating source such as a hot water generating source A to the garbage disposing device 1 is suspended, is provided in the heated fluid channels B, C.
Patent JP-2000203376-A (JP)
Title: Air bag device
Inventor: PAN YUE MING
IPC: B60R21/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device composed into an inserting connecting type of an air bag and a shock detecting system. SOLUTION: An air bag 12 and a shock detecting system 10 are composed in an inserting connecting type, and they are made in a structure to be used by selecting the air bag 12 in an adequate size depending on the body structure of the occupants making the connection and the removal simple in the using time, and to expand and develop the body of the user to the front side and the lateral side by making as the base point of the blasting and development. The latent danger of the damage by the generated vibration and the like because the conventional air bag is blasted and expanded to the user is eliminated, and the safety of the user is secured positively.
Patent JP-2001189306-A (JP)
Title: Belt-driven atmospheric pressure cvd system
Inventor: AKUNE HIROFUMI
IPC: H01L21/304
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an atmospheric pressure CVD system, which does not require cleaning the surface of a BPSG thin film formed on a semiconductor wafer with water by means of already existing cleaning equipment on the outside of the CVD system, after the thin film is formed on the surface of the wafer. SOLUTION: This atmospheric pressure CVD system comprises a common enclosure 8, a film-forming apparatus 3 set up in the enclosure 8, and a first transfer unit 4 which carries the semiconductor wafer S in the film forming device 3, and after the BPSG thin film is formed on the water S, carries out the water S to the carrying-out section 41A of the transfer unit 4. The CVD system also comprises a spin cleaner 100, positioned obliquely below the transfer unit 4 on the carry-out section 41A side in the enclosure 8 and a second transporter 200, which is stretched between the carry-out section 41A of the transfer unit 4 and the spin cleaner 100, so that the wafer S carrying the formed BPSG thin film is subjected to natural fall.
Patent JP-2001192280-A (JP)
Title: Method of manufacturing ceramic porous body having composite pure structure
Inventor: FUKAZAWA TAKAYUKI
IPC: C04B40/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic porous body suitable as a material used for a filter, a catalyst carrier, etc., and having high porosity having no hindrance to fluid permeation and high specific surface area for increasing reaction area. SOLUTION: Slurry is prepared by dispersing powdery raw materials 1 for ceramic in water 2, and the obtained slurry is held in a vessel having a side wall and a bottom surface. The vessel is put into ethanol and the ethanol is cooled and a water component in the slurry is frozen from bottom surface side to upward to form frost column-shaped ice 3 in the slurry. The ice is subjected to freeze-drying and sublimated to form macrohole 4, and the frozen slurry is sintered to form finehole in a skeleton 5 of the sintered body. In such a way, the porous body having high porosity and high specific surface area is obtained.
Patent JP-2000181231-A (JP)
Title: Developing device and image forming device
Inventor: SAKAMI YUJI
IPC: G03G15/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a developer and to obtain a stable image with high quality over a long term. SOLUTION: A first developing chamber 32, a second developing chamber 33 and a means carrying the developer to the chamber 33 from the chamber 32 are arranged in a developing container 41. By constituting the carrying means of a rotatable magnet roller 31 and a non-magnetic body 36 including the roller 31, the developer scraped from a developing sleeve 3 to the chamber 32 can be sufficiently stirred. Thus, the stable image with the high quality can be obtained over the long term without shortening the service life of the developer.
Patent JP-2001187513-A (JP)
Title: Pneumatic tire
Inventor: TOMITA ARATA
IPC: B60C9/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of enhancing braking performance by effectively utilizing an ABS of a vehicle. SOLUTION: A belt 22 arranged in the outer circumference of a carcass 14 is composed of a wide belt ply 24 and a narrow belt ply 26, and the width of the belt ply 24 and that of the belt ply 26 are set so that when tread width is shown in WT, the width of the wide belt ply 24 in W1, and the width of the narrow belt ply 26 in W2, the relations W1>= (3/4)WT and (4/5)W1>=W2>=(1/10)WT are satisfied. The belt 22 becomes a single layer in the vicinity of a shoulder, tensile stiffness in the circumferential direction can remarkably be reduced, shearing force acting to a tread block in the sliding region in braking can effectively be increased, μ drop in the high slip ratio region can be suppressed, and the ABS of the vehicle can effectively be utilized.
Patent JP-2001189854-A (JP)
Title: Image processor
Inventor: MIYAZAKI HIDETO
IPC: H04N1/387
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that is capable of optimum control for an entire system by executing image magnification processing and resolution conversion processing in optimum timing from the standpoint of the image processing time and the image quality in the process of a series of image processing. SOLUTION: The image processor that reads an original according to a sheet-through system is provided with an image data control section 203 having a subscanning optional magnification section 704 that conducts image magnification processing in the subscanning direction, and with an image processing processor 204 that has a main scanning optional magnification section 706 that conducts image magnification processing in the main scanning direction and has an image processing section 705 that conducts resolution conversion processing section, and the image data control section 203 assigns processing to each section.
Patent JP-2000176699-A (JP)
Title: Bottom dead center position controller for press machine
Inventor: MINAGAWA TAKAYOSHI
IPC: B30B15/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a bottom dead center position controller for press machine by which a slide position at the bottom dead center is controlled with high precision and repetition accuracy even in the case of affecting disturbance such as vibrations owing to the load in press working and the fluctuation of overall gaps in a driving mechanism. SOLUTION: A slide position 6 is controlled by feeding back positional information directly detected by a linear scale, i.e., a direct detector to a slide position command signal 5 in a working area up to a position X outside a press working area. The slide position 6 is controlled by switching positional information into positional information measured by an encoder provided at the position far from a die without affecting the disturbance owing to press working, i.e., an indirect detector and feeding back it to the slide position command signal 5 in the press working area from a position X somewhat above the press working area 7 to the bottom dead center Y. Therefore, the slide position 6 is controlled without affecting disturbance and the fixed fluctuation shown with the arrow 8 caused by rigidity and natural vibration of the press machine owing to press working or the like is generated alone to obtain the stable and highly precise bottom dead center.
Patent JP-2000194519-A (JP)
Title: Printer driver
Inventor: YOSHIOKA TATSURO
IPC: G06F3/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver which can grasp the operation state of a printer. SOLUTION: A UI module 3 interfaces with a user and a graphic processing module 4 converts a print request from an application 1 into a printer language; and a transmission module 5 sends an instruction received from the graphic processing module 4 to the printer, and a spool monitor module 6 monitors a spooler. By this configuration, a printing end time can be predicted from the amount of transmission data by monitoring the spooler which temporarily stores the print data and monitoring the quantity of print requests from the application 1. Then a notice of the printing time is given in advance to eliminate the congestion of printing requests without any printing monitor utility. Processes which are bottlenecks of printing can be provided in a data base by users and the printing time can be predicted in consideration of the peculiarities of the users.
Patent JP-2000189987-A (JP)
Title: Power saving system equipment for water treatment
Inventor: TSUCHIDA MASASHI
IPC: C02F1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the consumption of power by enabling to easily mount to the whole existing equipment provided with an aeration device such as a water treating facility and controlling a living condition of aerobic microorganism itself by utilizing the tolerance, which the aerobic microorganism naturally has in water, or controlling the serving condition of dissolved oxygen to operate the biological treatment with aeration at proper min. efficiency. SOLUTION: The efficiency curve of the dissolved oxygen is controlled to continuously have peak parts and trough parts by installing this power saving system equipment in the water treating facility provided with a device for ejecting gas in water, giving the load due to the decrease of oxygen supply quantity to the oxygen intake microorganisms living in water to utilize the tolerance, which the aerobic microorganisms naturally has, and continuously performing an operation having variety such that the aeration from the aeration device 5 is started, reduced in the quantity or stopped at an optional time interval.