baber/WOPTO huggingface dataset:
Patent JP-2001210559-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: OGAMI MICHIO
IPC: H01G9/028
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolytic capacitor which can improve leakage current characteristic and an equivalent series resistance characteristic, is superior in heat resistance, and can improve yield. SOLUTION: The method for manufacturing a solid electrolytic capacitor with sequential lamination of solid electrolyte layers, consisting of an conductive polymer and cathode layers on a surface of an oxide film after forming the oxide film on elements consisting of a metal having a valve action, includes forming a solid electrolyte layer by carrying out the treatment more than twice, of putting a solution for forming electroconductive polymer on the elements with an formed oxide film thereon and eliminating the solution hanging from and attached to the above elements, and afterwards, subjecting the solution to chemical oxidative polymerization oxidation.
Patent JP-2001211312-A (JP)
Title: Device and method for image editing, and computer- readable recording medium with recorded program making computer execute same method
Inventor: YAMAGUCHI YUKIO
IPC: H04N9/74
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the color of an image area in a document from being alineated from the original color due to a process wherein an original image is made undercolored in such a case. SOLUTION: When a composition ratio generating circuit 113 takes out the contents of a γ table, i.e., a composition rate value by using the G signal of an original as an address, a CMYK editing circuit 107 writes the composition ratio value to a composition ratio RAM in real time and puts an input image signal and a background color signal together at the composition ratio value when performing a watermarked painting processing.
Patent JP-2001213382-A (JP)
Title: Power-assisted bicycle
Inventor: WADA MASAMI
IPC: B62J99/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To solve problems in detecting pedal rotating speed such as a high cost and restrictions on the constitution of a driving device due to the necessity of a high-cost detection sensor and a gear composed of a magnetic substance synchronous with pedal rotation in the method of measuring from the change of a magnetic gap, whereas causing a strain on control algorithm due to restrictions on speed estimation although realizing cost reduction in a method of estimating rotating speed by observing the periodic change of torque when measuring pedal torque without using the detecting sensor. SOLUTION: Multipolar permanent magnets are stuck to a gear connected to an auxiliary power output sprocket, and a detecting circuit constituted at a low cost is integrally formed on a control board of the driving device to detect the pedal rotating speed.
Patent JP-2001207284-A (JP)
Title: Electroforming device
Inventor: SEGAWA YUJI
IPC: C25D1/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electroforming device by which an electroformed film is almost uniformly formed on the surface of a work such as a glass substrate. SOLUTION: In this electroforming device 100, a plating tank 120 for storing plating solution, a cathode 150 and an anode 130 opposed in the plating tank at a specified interpolar distance, a work to be electroformed arranged on the cathode and a shielding part on the work are provided. In this case, a gap for preventing the retention of plating solution is formed between the work 140 and shielding part 200 in this electroforming device 100.
Patent JP-2001212077-A (JP)
Title: Endoscope
Inventor: OGAWA TAKASHI
IPC: A61B1/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which keeps a watertight property between a flexible tube and a mouthpiece and also has a high fixing strength against pulling and twisting. SOLUTION: This endoscope provided with a flexible tube 11 and a connector 15 which is fitted outside the end part of the flexible tube and press-fixes it by plastic deformation, has a first projection part 15b provided on the inner surface of the connector 15 over the whole circumference, and a second projection part 15c provided in the same way as the part 15b and having a notch 15d at least one place.
Patent JP-2001212987-A (JP)
Title: Ink transport system, method for replacing ink, and ink jet recorder
Inventor: INAMOTO TADAKI
IPC: B41J2/175
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To execute replacement of ink easily through an inexpensive arrangement and to perform replacement of ink media pack easily. SOLUTION: An ink replacing system for replacing ink being ejected from the recording head 501 of an ink jet recorder with different ink comprises means 570 for introducing gas into an ink storage section 520, means for discharging ink and gas stored in the ink storage section 520 to the outside, and means 570 for introducing the discharged ink into the ink storage section 520.
Patent JP-2001212535-A (JP)
Title: Ultrasonic cleaner
Inventor: TAYA MITSUO
IPC: B08B3/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaner capable of surely removing dirt in a short time by means of small driving power and simple operation without damaging a material to be washed. SOLUTION: An ultrasonic oscillator 11 is embedded at the base plate 12 of a liquid tank part 10 capable of storing a cleaning fluid. A support mechanism 14 having setting bars 14b which can rotate horizontally is incorporated into the liquid tank part 10. A sprinkling head 31 having plural sprinkling pores formed thereon is installed in order to sprinkle on the material to be washed in the liquid tank part 10 from upper direction. A supply pipe is connected with the sprinkling head 31 supplying waste water via drain pipe 23 for circulation through which the waste water of the liquid tank part 10 runs. A running water circulation pump 24 which forces to circulate the exhaust water within the drain pipe 23 for circulation and a running water circulation filter 25 which filtrates the waste water in the drain pipe for circulation are arranged.  A fan 28 which sends air for drying to the material in the tank point 10 and an electrode rod 15 which detects the amount of water within the liquid tank part 10 are provided.
Patent JP-2001217125-A (JP)
Title: Soft magnetic film, planar-type magnetic element using soft magnetic film, filter and thin-film magnetic head
Inventor: SASAKI YOSHITO
IPC: H01F10/14
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a soft magnetic film, which shows high value in both its magnetic permeability μr' and its specific resistivity ρ and has superior high-frequency characteristics. SOLUTION: In the case, where an FeaMbOc film is used as a soft magnetic film (each of (a), (b) and (c) respectively shows at.%), if the conditions of (a), (b) and (c) are respectively assumed to be 44.5<=a<=57.5, 8<=b<=19 and 30.5<=c<=41 and the sum of the (a), (b) and the (c) is assumed to be a+b+c=100, μr'.ρ value (×103) which is shown by multiplying the magnetic permeability μr' of the film by a specific resistance ρ(μΩ.cm) of the film can be set at a value larger than 600. If the soft magnetic film is used for a planar-type magnetic element and the like, magnetic device having superior high-frequency characteristics can be manufactured.
Patent JP-2001212493-A (JP)
Title: Spin treating device
Inventor: YAMAZAKI TAKAHIRO
IPC: G02F1/13
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a spin treating device capable of securely separating and recovering two kinds of treating liquids for treating a substrate. SOLUTION: This spin treating device possesses a rotary body 22 provided in a cup body 1 and holding the substrate 30 and rotatably driven, a shield member 51 provided on the back surface side or upper surface side of the rotary body to rotate integrally with the rotary body and for receiving the treating liquid supplied to the substrate and scattering the liquid with centrifugal force and circular in the plane shape, an annular wall body 13 for separating the inside of the cup body into an inside space part and an outside space part,  an inside waste liquid pipe 41 and an outside waste liquid pipe 42 communicating respectively with the inside space part and the outside space part and a dividing wall body 15 provided vertically movably in the cup and blocking the flow-in of one of the 1st treating liquid or the 2nd treating liquid supplied to the substrate to the outside space part with the annular wall body at the time of ascending and blocking the flow-in of another treating liquid to the inside space part at the time of descending.
Patent JP-2001222380-A (JP)
Title: External storage device and information processing system with the same
Inventor: TSUNODA MOTOYASU
IPC: G06F3/06
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To optimize an information processing system including an external storage device such as a hard disk device. SOLUTION: A performance parameter (such as spindle rotating speed, cache size) to determine performance of a hard disk is transmitted and received between the hard disk device 101 and a host device 113. The hard disk device 101 resets the indicated performance parameter when a setting request of the performance parameter is received from the host device 113. In addition, the host device 113 predicts execution time of commands to the hard disk device 101 based on parameter information received from the hard disk device 101 and rearranges the commands based on a prediction result.
Patent JP-2001221144-A (JP)
Title: Angle changing mechanism for blade shaft in cross wind blade rotating device
Inventor: ISHII MASAO
IPC: F03D7/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a wind receiving angle changing mechanism for a blade of simple structure smoothly rotating a main rotary shaft by receiving a cross wind also stably high efficiently obtaining wind force energy, by utilizing a motor, in a cross wind blade rotating device. SOLUTION: This cross wind blade rotating device, where a blade shaft 3 of a wind receiving blade 2 radially mounted in a main rotary shaft 1 is rotated forward or reverse by each 90 degree in a position when this blade shaft 3 leads to the position in a windward/leeward direction so as to be made capable of rotating in one direction by receiving a cross wind relating to the main rotary shaft, is characterized by mounting a motor 5 in the blade shaft 3 with rotation transmittable through a transmitting mechanism 4 also to be formed by providing a control part 6 of this motor 5 in a suitable part, to set the timing so that the blade shaft 3 can be rotated forward or reverse by each 90 degree at each rotation of 180 degrees of the main rotary shaft 1 by control of this motor 5.
Patent JP-2001231108-A (JP)
Title: Charging device for motor-driven vehicle
Inventor: SAITO MIKIO
IPC: B60L11/18
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a charging device for a motor-driven vehicle capable of charging a secondary battery by shorted capacity while parking and the like by constituting a function of automatically charging the secondary battery even when a main switch is in an 'off' state. SOLUTION: In a charging device for an motor-driven vehicle 20 provided with a generator 1 and the secondary battery which is charged by the generator 1 while traveling and which supplies power to a driving motor 3, the residual capacity of the secondary battery is detected periodically in the 'off' state of the main switch 5. When the detected residual capacity is equal to or less than a given value, the generator 1 is started to charge the secondary battery 28.
Patent JP-2001225478-A (JP)
Title: Ink-jet printer
Inventor: KOYAMA SADAMI
IPC: B41J2/185
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To improve an image formation quality by keeping a recording head clean in an ink-jet printer. SOLUTION: In this ink-jet printer which discharges many ink drops from nozzles of the recording head 52 thereby forming images, there is arranged a capping mechanism 107 for tightly sealing the nozzles of the recording head 52 detachably by a cap 108 to suck ink in the recording head 52 communicating with an ink tank 54 by a vacuum force, and a wiping device 2 having a viper relatively movable in a longitudinal direction of a bottom face of the recording head 52. When forming images is completed or in a standby state for forming images, capping of tightly sealing nozzles of the recording head 52 by the cap 108 and sucking the ink inside the recording head 52 by the vacuum force is executed by the control of a controller. After the capping, circumferential parts of the nozzles excluding the nozzles of a bottom of the recording head 52 are wiped out by the wiper.
Patent JP-2001230184-A (JP)
Title: Heat treating system
Inventor: SHIRAKAWA HIDEKAZU
IPC: H01L21/027
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating system having excellent warm-up performance used to heat a board in the case of manufacturing a semiconductor device or the like by coating and developing, for example, the board of a semiconductor wafer or the like with a resist or the like. SOLUTION: In the heat treating system 100 having a heater plate 51 for heat treating a board W by approaching or placing the board W on a mount surface, one or more heat pipes 80 are arranged in a chamber 70 for containing the plate 51. Heat is injected from one end or one part of the pipe 80 to warm up the chamber 70 or to regulate the wall surface temperature.
Patent JP-2000311606-A (JP)
Title: Manufacture of spacer, the spacer and electron source device utilizing the spacer
Inventor: ANDO YOICHI
IPC: H01J29/86
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a coating process can be suitably performed with respect to a member such as a spacer utilized in an electron source device. SOLUTION: This is a method for manufacturing a spacer used in an electron source device which comprises an electron source having electron emission elements, an opposite member opposed thereto, and a spacer placed between an electron beam source and the opposite member. The method includes a coating process in which a coat is formed on a spacer substrate 201 constituting the spacer, and the coating process has a process in which a pre-formed film-like material 205 is brought into contact with the spacer substrate 201.
Patent JP-2001235086-A (JP)
Title: Gas interrupting device
Inventor: KINUGAWA MASAYA
IPC: F16L55/12
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas interrupting device having a constitution performing sure interruption of gas by making close adhesion capable to a pipe inner surface even when a dimensional difference exists in a pipe internal diameter to prevent generation of passing gas. SOLUTION: This gas interrupting device, using a bag introduced into a pipe line buried in the ground to be made in close adhesion by expansion to a visual road inner surface so as to interrupt circulation of gas, is characterized by forming the above bag in tire shape to provide in its external peripheral part an expansible/contractible deformation margin part and expanding it in a diametric direction independently of a part except this deformation margin part in accordance with an expansion pressure in this bag, so that a part from a shoulder part over to the external peripheral part can change an area abutting to the above pipe line inner surface.
Patent JP-2001232326-A (JP)
Title: Method of treating dioxins in incinerated ash
Inventor: TACHIBANA SHINYA
IPC: B09B3/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of extracting and separating harmful dioxins contained in an incinerated ash. SOLUTION: The method of extracting and separating harmful dioxins is characterized in that dioxins are extracted from incinerated ash by using a supercritical fluid.
Patent JP-2001233402-A (JP)
Title: Recyclable refuse recovery and management system
Inventor: HIGAKI SEIGO
IPC: G06K17/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a system that recovers recyclable refuse discarded by the consuming public at a high rate of recovery. SOLUTION: With an IC card belonging to a user who offers recyclable refuse being inserted in a given slot, the recyclable refuse is put into a recovery box according to the type thereof. The inside weight of each recovery box is measured, and depending on the weight of the recyclable refuse input, given data are written into the IC card. The points that correspond to the data privilege the user to get a corresponding monetary return.
Patent JP-2001233005-A (JP)
Title: Axle module
Inventor: SAHASHI KOJI
IPC: F16D3/20
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an axle module capable of maintaining durability of a boot and enhancing workability in replacing it, when replacing the boot for a constant velocity universal joint on an outboard side. SOLUTION: In this axle module, a fixed type constant velocity universal joint 13 linked to a bearing unit for a vehicle 14 is mounted to one end part of an intermediate shaft 11, and a sliding type constant velocity universal joint 12 linked to a differential is mounted to the other end part of the intermediate shaft 11, and the surplus plunging amount H1 up to the bottom part of the outer joint ring 48 of the sliding type constant velocity universal joint 12 is set at a dimension (K1+L1) obtained by adding an protruding amount L1 from the end surface of the inner joint ring 20 of the intermediate shaft 11 to the width dimension K1 of the joint inner ring 20 of the fixed type constant velocity universal joint 13 when the sliding type constant velocity universal joint 12 is at the minimum operating angle.
Patent JP-2001235450-A (JP)
Title: Crack detection method of thin piping welding part and device
Inventor: HARA SATORU
IPC: B23K101/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently detect the presence of the inferiority of a welding part in thin piping such as instrument piping with high reliability. SOLUTION: An ultrasonic wave transmitted from an ultrasonic probe 11 is reflected by using a triangular mirror 14 to be incident on the welding part 3 of the thin piping 2a, the reflected wave is detected by the ultrasonic probe 11, and the transmission wave is detected by an ultrasonic probe 12 arranged on the contrary side to judge the presence of the inferiority of welding.
Patent JP-2001237606-A (JP)
Title: Variable characteristic high frequency transmission line
Inventor: KUKI TAKAO
IPC: H01P1/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a variable characteristic high frequency transmission line whose response time is shortened for transmission characteristic control and whose conductor loss is reduced. SOLUTION: A material such as paper, cloth or fiber impregnated with liquid crystal is used as a dielectric material comprising the high frequency transmission line. While using liquid crystal for driving two-frequencies, the voltages of plural frequencies are applied to, interposing the crossover frequency of that liquid crystal inbetween.
Patent JP-2001025266-A (JP)
Title: High-voltage inverter
Inventor: CHOE JEON-AE
IPC: H03K17/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent voltage breakdown phenomenon of each transistor by connecting a plurality of transistors in series for configuring a switching circuit, and at the same time equipping a feedback control circuit and a protective voltage source. SOLUTION: A laminate switching circuit 10 is composed of a series circuit of PMOS transistors MPm-MP1 and that of NMOS transistors MN1-MNm between a high-voltage source HVDD and a ground terminal. Then, the PMOS transistor MPm and NMOS transistor MNm are controlled by input from a high-input voltage terminal HVin and a low-input voltage terminal LVin. Also, the PMOS transistor MPm-1 and the NMOS transistor MNm-1 are controlled by a high-shield voltage HVshield and a low-shield voltage LVshield which are output by a protective voltage source. In this case, the PMOS transistors MP1-MPm-2 and the NMOS transistors MN1-MNm-2 are controlled by control voltages Sn1-Snm-2 and Sp1-Spm-2 that are generated by a feedback control circuit 30.
Patent JP-2001243929-A (JP)
Title: Sealing plate for cylindrical cell
Inventor: AIDA YOSHIO
IPC: H01M50/167
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To aim at reduction of an inner electric resistance and at further stability of a cylindrical secondary cell. SOLUTION: A small protrusion or a swollen part is provided at a flange part of a cap for a sealing plate so that, when the flange part is hugged and calked at an opening end of a filter, the contact strength is made strong at one part and weak at another, thus alleviating adverse effect from slackening at a calked part due to a spring back.
Patent JP-2001242747-A (JP)
Title: Driving flange, photoreceptor for electrophotographies equipped with the same and method for adhering flange
Inventor: SHINOZAKI YOSHISHIGE
IPC: G03G21/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving flange in which bond strength is sufficiently large even when making it join by using mechanical bonding strength and an adhesive together and the adhesive does not adhere to the contact part of a grounded plate and a base body attached to the driving flange and which does not generate a problems, such as defective grounding, and to provide a photoreceptor for electrophotography equipped with the flange and the adhesion method of such a flange. SOLUTION: The driving flange essentially consisting of a resin flange having a fitting part inserted to the opening end of a cylindrical photoreceptor for electrophotography, a gear part for transmitting rotary driving force and an axial hole for rotary shaft and of a grounded plate consisting of an conductive elastic body attached on one end of the fitting part of the flange, is equipped with an adhesive injecting hole which leads to an outer periphery-like recesses part provided between the inner surface of the opening end and the fitting part from the outside.
Patent JP-2000314861-A (JP)
Title: Optical attenuator
Inventor: KAWAI HIROTAKA
IPC: G02F1/09
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To make increasable the dynamic range and to make significantly decreasable its temp. dependence by controlling the angle between the polarizing plane of incident light and the direction of a magnetic field applied to a specified range. SOLUTION: The angle x deg. between the polarizing plane of monochromatic light passing through a polarizer to enter a garnet single crystal or one polarizing plane of light having two polarizing planes perpendicular to each other, and the direction of a magnetic field perpendicular to the optical axis and applied on the garnet single crystal, and the angle y deg. between the polarizer and the analyzer are determined for the rotation angle z deg. of the polarizing plane caused when the light passes a Faraday rotation angle converter while a magnetic field is applied, is represented by z=y-90 or z=y+90 so as to satisfy [(-z/2)+90×n]-12<=x<=[(-z/2)+90×n]+12, wherein n is 0, 1, 2, or 3. More preferably, the angle x deg. is controlled to satisfy [(-z/2)+90×n]-4<=x<=[(-z/2)+90×n]+4, wherein n is one of 0, 1, 2 and 3.