baber/WOPTO huggingface dataset:
Patent JP-2001319575-A (JP)
Title: Device for sealing electrode to funnel for cathode-ray tube
Inventor: NAKAJIMA KANICHI
IPC: C03C27/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for sealing an electrode to a funnel for a cathode- ray tube in which, in sealing two anode electrodes to a funnel, a high quality and a mass production is attained, and a conversion of the sealed electrode for the anode from one to two pieces is easily achieved in the same equipment. SOLUTION: To a chuck stand 3 of a rotating table 4 that rotates intermittently through plural stations, a funnel 2 is positioned in controlling the site through the funnel transporting means 6, where a sealing location for the electrode of the funnel 2 is preliminarily heated through a pre-heating means 7. A drilling means 8 is applied to make a hole in the position for pre-heating, to which hole an anode electrode 1 is implanted through an electrode implanting device 9. A surrounding area of the implanted electrode is thermally sealed through heating with a sealing means 10 and the sealed portion is finished in molding through the form-finishing means, 11 means and extracted through a funnel-extracting means 13.  Two sets of the pre-heating means 7, the drilling means 8, the electrode-implanting means 9, the sealing means 10 and the form- finishing means 11 are placed in parallel, and the same equipment is applicable for sealing either two pieces or one piece.
Patent JP-2001320734-A (JP)
Title: Stereoscopic image display device
Inventor: TOMITA SEIJIRO
IPC: H04N13/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obviate a switching operation of shutter glasses by controlling the shutter glasses by the timing of switching an image displayed alternately on a display means. SOLUTION: The stereoscopic image display device is provided with a RAM 52 to store an image for right eye and an image for left eye, a MPU 59 to display alternately the image for right eye and the image for left eye stored in the RAM 52 on a display 55 so that a parallax exists, the shutter glasses 4 capable of switching a pair of right and left lens parts alternately to a perspective state and to a light shielding state, and a glasses control part 6 to perform the switching control of the right and left lens parts alternately to the perspective state and to the light shielding state by the timing of switching the image for right eye and the image for left eye alternately displayed on the display 55.  The glasses control part 6 controls a pair of right and left lens parts of the shutter glasses 4 in matching with the image first displayed on the display 55 by detecting the image signal of a first prescribed pattern outputted to the display 55 by the MPU 59 just before the image for right eye and the image for left eye are displayed on the display 55.
Patent JP-2001325981-A (JP)
Title: Processed gas reforming mechanism, solid polymer fuel cell system, and processed gas reforming method
Inventor: NAKAO YUTAKA
IPC: H01M8/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer molecule type fuel cell system and a processed gas reforming method using a processed gas reforming mechanism which reduces an S part in the processed gas supplied to the solid high polymer molecule type fuel cell at comparatively low cost and can reduce CO in the reforming gas, effectively. SOLUTION: The processed gas reforming mechanism is equipped with an electrolytic cell 1 equipped with a solid high polymer electrolyte film P, a means to supply water to the electrolytic cell 1, and piping 2a and 2b which can supply, while discharging separately, hydrogen and oxygen which is electrolyzed and generated by the electrolytic cell 1 to the processed gas reforming line.
Patent JP-2001325775-A (JP)
Title: Disk reproducing device and power transmission mechanism
Inventor: SUWA TAKAFUMI
IPC: G11B21/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device capable of stably reading TOC information or the like recorded in a disk. SOLUTION: First and second relay gears 6 and 7 and a lead screw 8 constitute an optical pickup feeding mechanism for moving an optical pickup 9 in a disk diameter direction. A loading gear 5 and a rack gear 12 constitute a disk carrying mechanism for inserting/ejecting a disk. A planetary gear 4 transmits power generated by a driving motor 1 by changing to any smaller load one of the optical pickup feeding mechanism and the disk carrying mechanism. Then, the planetary gear 4 transmits the power by changing to the disk carrying mechanism while the optical pickup 9 is moved in the outer peripheral direction of the disk by the disk carrying mechanism, and abutted and fixed on a chassis 11.
Patent JP-2001314704-A (JP)
Title: Flocculant for water treatment
Inventor: SHUDO TAKESHI
IPC: C02F1/52
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a flocculant for water treatment capable of being preserved for a long time by delaying gelling of the flocculant, which is composed of a polymerized silicic acid solution. SOLUTION: The flocculant for water treatment has been subjected to removal treatment of alkaline metals and the flocculant contains, as main component, a polymerized silicic acid solution, in which the molar ratio of Si to X (X denotes alkaline metals) is 10 to 40, 5 to 30 vol.% water-soluble alcohol and 1 to 10 wt.% SiO2 and has a pH of 1 to 4.
Patent JP-2001322029-A (JP)
Title: Diamond rotary multi-edged tool
Inventor: SAWA KOJI
IPC: B23D77/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive rotary multi-edged tool which is high in discharging property of chips when the cutting is performed by the tool having the rotary multi-blades with a plurality of diamond tips joined therewith as a cutting blade, and the discharging property is less easily degraded even when the cutting is continued. SOLUTION: A tip breaker 3 is formed on a diamond tip 2 forming the cutting edge. The tip breaker 3 is provided on a corner with three surfaces, i.e., a surface forming an end cutting edge 5, a surface forming an outer circumferential cutting edge 6, and a face 4 intersected with each other, and an intersection of the surface forming the end cutting edge 5 with the surface of the outer circumferential cutting edge 6 is chamfered, and a biting cutting edge 7 is provided thereon. A wall surface 3a of the tip breaker 3 is provided straight from the end cutting edge 5 to the outer circumferential cutting edge 6, and the angle A formed by the wall surface 3a and the end cutting edge 5 is set to be >=1 deg. to <=45 deg.. A rake B of >=4 deg. to <=20 deg. is provided on a face 3b of the tip breaker 3 to realize the smooth flow of chips.
Patent JP-2001334372-A (JP)
Title: Equipment and method for ultrasonic bonding
Inventor: YAMAGUCHI HIROO
IPC: B23K20/10
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a cooling device having sufficient heat transfer performance when performing the ultrasonic bonding of a radiating plate and a fin without blocking the transfer of vibration energy. SOLUTION: By setting the radiating plate 1 and the fin 2 between an anvil 13 and a horn 9 and by making the horn 9 come into contact with the radiating plate 1, the ultrasonic bonding of the radiating plate 1 and the fin 2 is performed. Out of the contact surface 10 of the horn 9, a part coming into contact with the portion 1a of the radiating plate 1 on which electronic parts are mounted, becomes a plane part 11. Thus, after the completion of the bonding, a bonding trace 1c is not formed in this part 1a. On the other part of the contact surface 10 of the horn 9, knurls 12 are formed, and when performing the bonding, the radiating plate 1 is surely held. Consequently, the vibration energy of the horn 9 is transmitted to the radiating plate 1 and the fin 2 without reducing the vibration energy.
Patent JP-2001330971-A (JP)
Title: Method for manufacturing light-accepting member
Inventor: SEKI YOSHIO
IPC: G03G5/08
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor by which an image excellent in electric characteristics and high in quality can be obtained. SOLUTION: In the method for manufacturing a light-accepting member having two or more photoconductive layers consisting of amorphous silicon and continuously formed by a vacuum film formation method, each interface part of the photoconductive layers is formed by controlling (1) the change rates of the flow amount of the silicon gas as the source material to supply Si, of the flow amount of the diluent gas and of the high frequency power applied to specified ranges, (2) the pressure fluctuation in the reaction chamber to a specified range and (3) the thickness of the interface part to a specified range.
Patent JP-2001330533-A (JP)
Title: Liquid leak detector for liquid treating device
Inventor: OKADA SHUNJI
IPC: G01M3/26
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid leak detector for a liquid treating device capable of detecting a small amount of leaking liquid and capable of ensuring long-term detection reliability. SOLUTION: A preliminary chamber YB is formed in a communication conduit RT connecting a closed conduit JR to a liquid supply part 21 which supplies the conduit JR with liquid for replenishment. Normally, the chamber YB is filled with the liquid and the air is not introduced thereinto. The amount of liquid that can flow from the supply part 21 to the chamber YB per unit time is limited to a value smaller than the amount of liquid that can flow from the chamber YB to the conduit JR per unit time. When a liquid leakage occurs in the conduit JR, the liquid in the chamber YB flows into the conduit JR and the amount of the liquid in the chamber YB correspondingly decreases, thereby introducing the air into the chamber YB. A detection means 24 for liquid leak detection detects that the air is being introduced into the chamber YB, thereby detecting the liquid leakage.
Patent JP-2001329210-A (JP)
Title: Composition for treating sealing material and method for stainproofing
Inventor: TAKAGI MITSUAKI
IPC: C09K3/10
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition for treating a sealing material, which can effectively reveal excellent stainproofness over a long period of time without adversely affecting the quality of a material near the sealing material. SOLUTION: The composition is used for treating the surface of a sealing material and contains an aliphatic hydrocarbon solvent, an acrylate polymer (A) having perfluoroalkyl groups represented by CnF2n+1 (wherein n is an integer of 4 to 20) and soluble in the solvent, and an ethylenically unsaturated monomer copolymer (B) containing at least 60 wt.% 8C methacrylic ester and soluble in the solvent.
Patent JP-2001332342-A (JP)
Title: Lever connector
Inventor: NORO YUTAKA
IPC: H01R13/46
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To perform a detaching operation of both connector housings smoothly. SOLUTION: In a space 40 to house a lever between a wall 41 of a female housing 21 and a housing wall 42, the lever 70 mounted on a cover 50 is inserted, and the front ends of both walls 41, 42 are coupled by a reinforcing wall 43. In the reinforcing wall 43, an opening part 45 through which the follower pin 17 of the male connector 10 can pass is installed, and this opening part 45 is formed to fit with an entrance of the cam groove 74 of the lever 70 adjusted as an initial position. By the lever being rotated while the follower pin 17 being engaged with the cam groove 74 of the lever 70, both connectors 10, 20 are fitted with and separated from each other. When both connectors 10, 20 are detached from each other, after the lever 70 is rotated to the initial position, the both connectors 10, 20 are detached from each other.  Even if there is some backlash in the entrance of the cam groove 74 for the follower pin 17, by the follower pin 17 being slid and abutted on the guiding part 81 installed in the mouth rim of the rear side of the opening 45, the movement to the opening part 45 can be performed smoothly.
Patent JP-2001327395-A (JP)
Title: Curtain for veranda
Inventor: MATSUBARA KENJI
IPC: A47H23/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To securely suppress fluttering of a main curtain and an auxiliary curtain by wind. SOLUTION: Close to both ends at an upper part of a curtain 1, installation bodies 5 to be tied to pole receiving bodies are provided for preventing lateral deflection of the curtain 1, an upper end part of an auxiliary curtain 10 comprising an upper part as a ventilation part 11 and a lower part as a non-ventilation part 12 is coupled to a lower part on the outer side of the curtain 1, a space is formed between the auxiliary curtain 10 and the curtain 1, openings 14, 15, and 16 are formed on the right and left side end edge side and the lower end edge side of the auxiliary curtain 10 to the curtain 1, and weights 20 are provided on lower parts of the auxiliary curtain 10.
Patent JP-2001331159-A (JP)
Title: Utilizing life confirming method for infromation display device
Inventor: KAWASE TAKEHIKO
IPC: H04N17/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the method of deciding the life of an information display device which is more appropriate for judging actual life and whose accuracy is high. SOLUTION: When the life confirmation button of an R/C remote control gun 5 is pressed a life confirmation instructing signal is received and demodulated with a remote control light receiving part 4 and the contents of the instruction are transmitted to a microcomputer 3. When the computer 3 receives a life confirmation signal, it reads out the gradation signals of RGB from a memory 6 to output them to a signal processing IC 2. The microcomputer 3 converts the RGB signals into YUV signals via an RGB to YUV converting part and instructs a color level adjusting part so as to set color levels to the minimum and further instructs a black level adjusting part so as to set a black level to the initial value at the time of shipment. The YUV signals subjected to signal processing are converted into RGB signals with a YUV to RGB converting part.  Moreover, the microcomputer 3 instructs a contrast adjusting part so as to set the contrasts of the converted RGB signals to initial values at the time of shipment. The processed gradation signals for life confirmation are displayed on a CRT (cathode-ray tube) 1 together with text comments and the life of the device is known from judgeable gradation.
Patent JP-2001332698-A (JP)
Title: Semiconductor integrated circuit board
Inventor: OKAMURA JUNICHI
IPC: H01L21/822
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a voltage or current control differential ring oscillation circuit where no precision degradation is caused by variation in parasitic effect of multiphase sub-clock wiring while oscillation at high frequency is possible, related to an application for obtaining multiphase sub-clock at identical phase out of an N-stage voltage or current control differential ring oscillation circuit. SOLUTION: Related to the voltage or current control differential ring oscillation circuit, a delay differential inversion amplifier circuit of each stage constituting the oscillation circuit are alternately provided, in two rows respectively, on a semiconductor substrate, so that they do not adjoin each other on the semiconductor substrate while adjoining each other on the circuit. With this arrangement, a lead-out line to the amplifying circuit of sub-clock is always led from the output of one delay differential amplifying circuit, allowing all the sub-clocks to be outputted only from one voltage control differential ring oscillation circuit.  Thus, the difference in parasitic capacitance of sub-clock wiring is allowed to be constant with ease, for precision voltage on current control differential ring oscillation circuit for generating multiphase sub-clock and for oscillating at high frequency.
Patent JP-2001334084-A (JP)
Title: Control device of sewing machine
Inventor: TACHIKAWA OSAMU
IPC: D05B3/08
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate checking of the state of material to be sewn before forming eyelets by temporarily stopping operations before forming eyelets of a sewing machine for eyelet button holing and eyelet forming. SOLUTION: The control device 8 is installed in a sewing machine 1 which is provided with a sewing mechanism composed of a needle bar 10, a looper 11a and the like and an eyelet forming mechanism composed of a movable knife 26, a movable knife table and the like. The sewing machine 1 performs holing by the sewing mechanism and forming of eyelets by the eyelet forming mechanism as a series of operations. The control device 8 controls the sewing machine 1 in such a way that operations of the eyelet forming mechanism are inhibited and the series of operations are temporarily stopped just before forming eyelets.
Patent JP-2001338400-A (JP)
Title: Flight track distribution system
Inventor: YONEDA KOJI
IPC: G08C19/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a flight track distribution system which sets the priority reference among flight track data, selects the flight track data on the airplane to be controlled to distribute them with priority, extracts the flight track data necessary for display to decrease the quantity of data and to distribute them, displaying the non-priority flight track data after extending their extrapolation intervals for preventing omission of the flight track data. SOLUTION: This flight track distribution system comprises a flight track selection means 110 which adds the priority to flight track data, a flight track transfer means 120 which transfers the flight track data, a flight track data extraction means 210 which extracts the flight track data necessary for updating display, a flight track transmission means 220 which transmits the priority flight track data and non-priority flight track data after discriminating them from each other, a flight track reception means 310 which receives both priority and non-priority flight track data,  a flight track position extrapolation means 320 which performs extrapolation correction for flight track positions of both priority and non-priority flight track data and a flight track display updating means 330 which outputs and displays both priority and non-priority flight track data undergone the extrapolation correction on a display device.
Patent JP-2001345931-A (JP)
Title: System for reporting incoming to subscriber who is communicating data through telephone line
Inventor: CHO KEIICHI
IPC: H04M3/42
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To enable a subscriber, who is being connected to the Internet through a telephone line, to recognize an incoming from a 3rd person without any disturbance to the communication of the Internet. SOLUTION: When there is a new incoming from a subscriber B to a subscriber A who is being connected to the Internet through a telephone line (A), software in an electronic exchange connects to the Internet (B) through an IAT (Internet access line) and notifies the subscriber A of the incoming from the subscriber B by a means (mail, Internet telephone, etc.), that the subscriber A previously registers through the Internet (C).
Patent JP-2001340436-A (JP)
Title: Filter for eliminating formaldehyde
Inventor: TAKASO DAISUKE
IPC: A61L9/01
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter for eliminating formaldehyde without requiring heat or photoenergy from outside and fear of decrease in adsorption performance during long term use. SOLUTION: A formaldehyde oxidation/reduction enzyme is fixed on the surface of a substrate in the filter for eliminating formaldehyde. The substrate is preferably activated carbon.
Patent JP-2001336698-A (JP)
Title: Opening/closing valve having opening display function
Inventor: NIIMI YOSHIO
IPC: F17C13/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing valve having an opening display function with an opened condition easily visible. SOLUTION: When a valve stem 15 of an opening/closing valve 1 is rotated in a fixed direction by a handle 26, a valve element 10 is separated from a valve seat 7, to open a passage hole 3. Here in this constitution, an annular groove 19 in a display part provided in the valve stem 15 is exposed outside from a nut unit 22 so that an opened condition of the opening/closing valve is made visible.
Patent JP-2001345073-A (JP)
Title: High-pressure vapor discharge lamp
Inventor: TANIGUCHI KUNIFUMI
IPC: H01J61/34
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent elevation of a lamp voltage and evaporation of an alumina tube during the life, and realize the safe and stable property of a lamp without the breakage of outer tube in a high-pressure vapor discharge lamp in which a light translucent ceramic tube is used for a light emission tube and in which the rated lamp electric power is 220 W to 250 W. SOLUTION: This is the high-pressure discharge lamp in which a light emission tube made by light translucent alumina is incorporated in a glass outer tube wherein the inner part pressure is maintained at 0.2 Pa or less, and which has a structure wherein a glass pipe is installed whose thickness is 1.4 mm to 1.8 mm in order to surround all the side faces of the light emission main tube between the outer tube and the light emission tube, in which the rated lamp electric power Wt of the high-pressure discharge lamp is 220 W<=Wt<=250 W, and in which the maximum outer diameter of the light emission tube is 15 mm to 18 mm and the inner diameter of the glass pipe is 24 mm or more.
Patent JP-2001303029-A (JP)
Title: Snow melting agent containing molten slag
Inventor: MIYATAKE KAZUTAKA
IPC: C09K3/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To solve problems which, because usual agents, electric power, and fuels such as gases and oils, for melting slow are expensive, snow melting costs are high in heavy snow districts. SOLUTION: This snow melting agent containing molten slag, characterized by mixing a slag produced from blast furnaces, converters, electric furnaces, cupolas, rotary kilns, gasification melting furnaces for general refuses and wastes with one or more of materials containing carbides and line, dephosphorized slag, desulfirized slag, ALUMIDOLOSU, a fertilizer, and the like and then using the mixture to melt the snow or accelerate the melting of the snow.
Patent JP-2001300473-A (JP)
Title: Melting method
Inventor: ONISHI CHUICHI
IPC: F23G7/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To treat petrochemical products and metals such as waste plastics or agglomerated waste plastics mixed with powder and solids like fly ash, incineration ash, construction residual earth, polluted earth, sludge and others or shredded waste cars, waste electric appliances, shredder dusts, vinyl products, tires, foamed styrols and the like without scattering them. SOLUTION: Waste plastics or agglomerated waste plastics mixed with powder and solids like fly ash, incineration ash, construction residual earth, polluted earth, sludge and the like or petrochemical products and metals such as shredded waste cars, waste electric appliances, shredder dusts, vinyl products, tires, foamed styrols and others are introduced all together into an oven like a direct melting oven, a gasification melting oven, a blast furnace, a converter, an electric furnace, a cupola, a rotary kiln, a stoker oven and the like and melted therein. Also before they are introduced into the melting oven, the preliminary treatment for briquettes, lump minerals and the like and also the preliminary processing or the preliminary treatment and the preliminary processing for them at the temperature higher than the normal temperature are applied for melting.