baber/WOPTO huggingface dataset:
Patent JP-2001265823-A (JP)
Title: Mobile and portable data collection system
Inventor: KISHI HIROYUKI
IPC: H04Q9/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile and portable data collection system which can be used to collect data on a device installed on a floor where a communication cable is not laid or a device in a spot building and also collect operation data on an intermittent operation type device. SOLUTION: This system comprises a data collection part equipped with one or more analog sensors which detect different kinds of analog quantities, a signal converter connected to the analog sensors, one or more slave units having an A/D converting function, and an AC/DC converting transformer for supplying electric power to the slave units, an operation part equipped with a storage part which is equipped with an indicating console panel connected through an input/output unit and stores data and programs, a PLC equipped with a CPU and a clock function and an interface part, and a personal computer which can send and receive data to and from the PLC. Further, the system is preferably equipped with an I/O sensor which detects I/O data when necessary.
Patent JP-2001258751-A (JP)
Title: Electric source connector structure in electrical cooker such as hot plate
Inventor: HIKITA YUSAKU
IPC: A47J37/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To supply electric power to electric parts arranged inside of a main body from outer source connected to a heater by a simple structure in a cooker in which the outer power source is connected to a heater set detachable from the main body. SOLUTION: The heater set 3 which is detachable from the main body is supplied with electric power via automatic temperature controller 7. Electrode pins 5 of the heater set 3, which fix the automatic temperature controller 7, are located inside a plug cover 6. On a part of the body an electric terminal 9 of an inner body wiring is stuck out upward and an end of the electric terminal 9 of an inner body wiring is electrically connected by contacting with the electrode pins 5 through a through hole punched on a plug cover 6 by attaching the heater set 3 to the main body 1. The electric power is supplied to both the heater and the inner body wiring by connecting the outer source with the electrode pins of the heater set 3.
Patent JP-2001262034-A (JP)
Title: Golf ball ink and printing method using the same and golf ball
Inventor: ISOGAWA KAZUHIKO
IPC: C09D11/102
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball ink without needing an undercoat and can print clear marks having excellent impact resistance and mar resistance without missing parts and pinholes, and a method of printing marks by using the ink and a golf ball. SOLUTION: The ink is for the purpose of printing a mark on the surface of the main body of a golf ball, and contains an epoxy resin and a colorant, and preferably contains an isocyanate compound as the curing agent.
Patent JP-2001261364-A (JP)
Title: Glass, plasma-resistant member, electromagnetic wave transmission window member, and plasma processing equipment
Inventor: TAKANO YUICHI
IPC: C03C3/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a material having excellent characteristics as the microwave transmission window of a plasma processing equipment similar to quartz glass on one hand and especially possessing corrosion resistance to fluorine- containing plasma on the other hand. SOLUTION: The glass possessing corrosion resistance to fluorine-containing plasma is composed of a first glass phase consisting of Si and O, and a second glass phase consisting of Si, Al and O. The mass ratio of Al to Si in the second glass phase is not smaller than 0.01. The glass is useful for a member for forming a window to introduce electromagnetic waves for a plasma processing equipment or the like.
Patent JP-2001268524-A (JP)
Title: On-screen display device
Inventor: HIGUCHI YOSHIO
IPC: H04N5/765
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To avoid the complication of a circuit. SOLUTION: A network circuit 4 for generating an instruction signal 44 for instructing the operation of a signal processing circuit 5 is provided with a 1st terminal R1 connecting one terminal to a positive level P and connecting the other terminal to a signal processing circuit 5, a 2nd resistor R2 connected between the output of a character generation part 1 and the other terminal of the 1st resistor R1, a diode D1 connecting an anode to the output of the character signal generation part 1 and connecting a cathode to the other terminal of the 1st resistor R1, and a 3rd resistor R3 connected between the output of a false vertically synchronizing signal generation part 2 and the other terminal of the 1st register R1.
Patent JP-2001263231-A (JP)
Title: Hermetically sealed compressor and refrigerator using it
Inventor: INOUE HIDEYUKI
IPC: F04B39/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically sealed reciprocating compressor for not rubbing and abrading a piston, not generating sludge, not degrading refrigerating machine oil and stably operable over a long period even when using an HFC refrigerant and a refrigerator using it. SOLUTION: This hermetically sealed compressor housing an electric motor part having a rotary shaft in a sealed container and a reciprocatively compressing part driven by the rotary shaft of this electric motor part and discharging a sucked HFC refrigerant or a refrigerant mainly composed of the HFC refrigerant to the outside of the sealed container by compressing the refrigerant by this reciprocatively compressing part, uses ether lubricating oil as the refrigerating machine oil, and uses the piston by applying anodic oxide coating surface treatment to the reciprocatively compressing part.
Patent JP-2001272461-A (JP)
Title: Echo detecting device
Inventor: YANAI TSUTOMU
IPC: G01S7/62
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To decide at a glance that a color characteristic function matching the kind of fish to be caught. SOLUTION: The echo detecting device which displays as a color sample a color corresponding to the level of a detection signal on a detection video display screen is equipped with a means which displays display intervals of the mentioned color corresponding to the level of the detection signal. Further, the device is equipped with a means which displays a scale along the color.
Patent JP-2000282878-A (JP)
Title: Internal combustion engine control method and internal combustion engine
Inventor: HORLACHER RAINER
IPC: F02B39/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine with a supercharger, which can reduce jerks generated when switching a charger in a partial load area using a simple means. SOLUTION: In this internal combustion engine 1, the suction side and discharge side of a supercharger 2 are connected by an air bypass line 6 with air bypass actuator 7, and a throttle valve 5 is arranged on the upperstream of the supercharger 2 or on the downstream of a boost air line 4. In a specified partial load area of the internal combustion engine 1, when a clutch is released, an air bypass actuator 7 closes the air bypass line 6.
Patent JP-2001269550-A (JP)
Title: On-site chemical wash method for membrane filter
Inventor: INADA YOSHIKAZU
IPC: B01D65/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-site chemical wash method for a membrane filter by which the membrane filter can be washed using a chemical on site. SOLUTION: A chemical tank 11 for acid wash and its rinsing tank 12 and a chemical tank for alkali wash and its rinsing tank are permanently installed near the membrane filter 1. Further, a pump unit 17 dedicated to acid and a pump unit dedicated to alkali are permanently installed together with connecting hoses 21, 22, 23 dedicated to the acid or the alkali. During washing, the membrane filter 1 and the chemical tank are connected together and a chemical is circulated into the membrane filter 1 by the help of either of the pump units, and rinsing water from the rinsing tank for either of the chemicals is used for rinsing.
Patent JP-2001269798-A (JP)
Title: Hydraulic press having cleaning function
Inventor: IZUMITANI TOSHIO
IPC: B08B3/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic press which has both function of compressing a work such as a steel can and the cleaning function of performing high-pressure water spray cleaning in a workshop, etc., using a single hydraulic pressure generation source. SOLUTION: The base body of the hydraulic press is provided with a hydraulic pressure generation source to generate the hydraulic pressure, a hydraulic cylinder 4 in which a piston rod 5 is expanded/contracted by the hydraulic pressure generated by the hydraulic pressure generation source 3, and a work A is pressed by the expansion of the piston rod, a working valve7 to expand/ contrast the piston rod 5 of the hydraulic cylinder 4 by switching the hydraulic pressure generated by the hydraulic pressure generation source 3, and a cleaning means 9 to spray the water by the pressure generated by the hydraulic pressure generation source 3.
Patent JP-2001281183-A (JP)
Title: Humidity sensor unit
Inventor: MAEDA SHIGEO
IPC: G01N27/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity humidity sensor unit with a small number of component items at a price lower than in the past. SOLUTION: A current signal outputted from a humidity sensor 7 is passed through a logarithmic compression circuit 9 made up of antiparallel-connected two diodes D1a, D1b to convert it into a logarithmically compressed voltage signal. A peak voltage amplifying circuit 11 amplifies a half-wave signal of the compressed AC voltage and outputs a peak voltage of the amplified voltage. By using a push-out type operational amplifier OP2 causing a bias current to flow out of its input terminal in the peak voltage amplifying circuit 11 an AC current flowing through the sensor 7 and the bias current flowing out of the amplifier OP2 flow through the compression circuit 9. As a result, the bias current flows to the earth through the compression circuit at all times even if the humidity sensor comes to have high impedance, and thus the amplifying circuit works normally.
Patent JP-2001274354-A (JP)
Title: Semiconductor device, its manufacturing method, ferroelectric memory device and its manufacturing method
Inventor: HARA TATSUYA
IPC: H01L21/8242
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory which can prevent a ferroelectric film from being reduced by hydrogen. SOLUTION: A second interlayer dielectric 33 forms a double structure with silicon oxide films 33a, 33b. The silicon oxide film 33a is formed by CVD with a reactive gas composed of TEOS and O3. In the silicon oxide film 33a forming step, hydrogen is little produced and hence the reduction of a ferroelectric film 29 can be avoided. The silicon oxide film 33b is formed by plasma CVD with a reactive gas composed of TEOS and O2 and hence hydrogen is produced because of this forming method. But exposed portions of the ferroelectric film 29 in a capacitor 200 are covered directly with the silicon oxide film 33a and hence the reduction of the ferroelectric film 29 can be avoided.
Patent JP-2001274040-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: OOHATA HIDEKI
IPC: H01G9/028
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which is equipped with a solid electrolyte improved in adhesion, enhanced in mechanical strength and capacitance, lessened in impedance, and improved in moisture resistance, load characteristics, and heat resistance, where a solid electrolytic layer formed of conductive polymer is provided in the solid electrolytic capacitor. SOLUTION: A solid electrolytic capacitor has such a structure that a solid electrolytic layer is formed on a dielectric film provided on the surface of a valve action metal with fine holes, and a conductive carbon paste layer and a conductive metal powder paste layer are formed thereon for the formation of a solid electrolytic capacitor. Binder contained in the above conductive carbon paste permeates into the solid electrolyte layer formed on the dielectric layer on the surface of the valve action metal or the solid electrolyte layer and the fine holes, and a method of manufacturing the solid electrolytic capacitor is provided.
Patent JP-2001281913-A (JP)
Title: Toner for toner recycle system, method for manufacturing the same and method for toner recycle development
Inventor: TERAO MASAMOTO
IPC: G03G9/087
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner for a toner recycle system which can prevent picture errors due to decrease in the picture characteristics and decrease in the picture characteristics and damaged of a photoreceptor through the toner life in the recycle system, and to provide a method for toner recycle development by using that toner. SOLUTION: The toner for the toner recycle system is produced by depositing spheric magnetic powder having 0.20 to 0.30 μm average particle size on the surface of toner mother particles by 0.5 to 1.0 wt.% to the weight of the toner mother particles and further depositing silica on the surface of the toner mother particle treated by the deposition of the magnetic powder by 0.5 to 1.0 wt.% of the silica to the weight of the toner mother particles. The apparent density A (g/ml) of the toner mother particles not treated by the deposition of the magnetic powder and the apparent density B (g/ml) of the mother particles treated by the deposition of the magnetic powder satisfy the relation of 0.9<=B/A<=1.0.
Patent JP-2001276014-A (JP)
Title: Mri instrument and functional mr imaging method
Inventor: NOZAKI SEISHI
IPC: A61B5/055
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an fMRI image by which an excellent SNR is held, a signal strength from a blood vessel part is reduced and the cerebral cortex being useful to diagnosis is emphasized. SOLUTION: An MRI instrument is provided with a scanning means for performing two respective kinds of sequences with mutually different parameters concerning the re-focusing of a spin in the blood vessel of a head part in a subject and collecting echo signals and a data processing means for processing the echo signals to suppress the blood vessel and generating the fMRI image where the cerebral cortex is emphasized. The two kinds of sequences consist of a pulse string which follows an ASE method where the echo times TE are mutually equal, re-focusing echo periods τ are mutually different (τ1 and τ2) and also echo signal collection start times are mutually different.
Patent JP-2001284552-A (JP)
Title: Producing method for semiconductor device
Inventor: KUBOTA AKIRA
IPC: H01L27/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for semiconductor device, with which HSG can be surely formed on a lower electrode inside a cylinder for capacitor, even in the case of a semiconductor device mixedly packaged with a CMIS logic circuit part and a DRAM part provided with a capacitor in a cylinder structure. SOLUTION: Concerning the producing method for the semiconductor device, with which the HSG is formed on the lower electrode, mixedly packaged with the DRAM having the capacitor for storing information by storing signal charges and the logic device comprising a logic circuit, a polysilicon film to become the lower electrode is respectively formed on the inner wall and inter- layer film of the cylinder as a groove provided on the inter-layer film for forming the capacitor, the HSG is respectively formed on the polysilicon films formed inside the cylinder and on the inter-layer film, and while remaining the polysilicon film and the HSG inside the cylinder, the polysilicon film and the HSG on the inter-layer film are respectively removed.
Patent JP-2001283354-A (JP)
Title: Guard system using power line carrier and its repeater
Inventor: SAKAMOTO ATSUSHI
IPC: G08B25/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily install an annunciator for conveying a suitable message to a user in a guard system for guarding a section to be guarded by using various detection sensors. SOLUTION: The guard system is composed of a mechanical guard device 20 provided with a guard switching means connected to a plurality of sensors 10n and capable of switching a guard state and a guard release state and executing mechanical guard in the section to be guarded, one or more annunciators 30n connected through a power line 60, installed in prescribed positions in the section to be guarded and announcing a voice message and a repeater 20 connected to the sensors 10n, the device 20 and the annunciators 30n and set to the guard state at the time of receiving a guard signal from the device 20 or set to the guard release state at the time of inputting a guard release signal.  The repeater 20 stores the address of the annunciator corresponding to the sensor 10n concerned, and at the time of receiving a detection signal from the sensor 10n in the guard state, transmits an announcement signal with an added address to make the annunciator corresponding to the sensor 10n emitting the detection signal to output a voice message through the transmission line, and when the guard release signal is not inputted from the device 20 within a previously set period, outputs an abnormality signal to the device 20.
Patent JP-2001049347-A (JP)
Title: Production of endless metallic belt and heat treating device
Inventor: IMAI HITOSHI
IPC: C21D9/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an endless metallic belt capable of reducing the treating time of aging treatment and nitriding treatment and capable of executing the nitriding treatment in a stable atmosphere and to provide a heat treating device. SOLUTION: A drum formed by welding the edge parts in a steel sheet of maraging steel is cut to a prescribed width to form a ring W, the ring W is rolled, and the circumferential length thereof is corrected. After the correction of the circumferential length, the ring W is stored into an aging treatment chamber 1, the inside of the aging treating chamber 1 is heated to a prescribed aging treating temp., the ring W is held for a prescribed time, and aging treatment is executed. After the aging treatment, the ring W is held to the aging treatment temp., is moved to a nitriding treatment chamber 2 previously heated to a prescribed nitriding treatment temp., is held to the nitriding treatment temp. for a prescribed time in an atmosphere at least contg. gaseous ammonia, is subjected to nitriding treatment and is subsequently cooled.  After the nitriding treatment, a plurality of rings W are laminated to produce an endless metallic belt. In the heat treating device, the space between the aging treatment chamber 1 and the nitriding treatment chamber 2 is provided with an intermediate chamber 3. The heat treating device is provided with a cooling chamber 8 adjacently to the nitriding treatment chamber 2.
Patent JP-2001289145-A (JP)
Title: Hydraulic power generator
Inventor: UENO YASUO
IPC: F03B13/10
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact and portable hydraulic power generator capable of protecting nature from the noise and the exhaust gas, and effectively utilizing the regenerating energy of nature. SOLUTION: A hydraulic turbine is mounted on a downward rotary shaft mounted on a float and inclined in the downstream direction of water current, a mooring rope is mounted on the float, and allowed to flow from a bridge or a riverside toward the center of flow, and the generator is driven by the rotary shaft at an upper part of the rotary shaft.
Patent JP-2001231601-A (JP)
Title: Sandal for which used tire is utilized
Inventor: FUJIMASU JIRO
IPC: B60C19/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To use one section of used tires as the material for sandals or zori (Japanese sandals) and sell the sandals in order to reduce the cost for the cutting since with increase in the numbers of automobiles, the disposal method for waste tires comes to a deadlock these days, and as one means to resolve this problem, waste tires are cut and buried, and cutting waste tires in small pieces is required in order to reduce the volume. SOLUTION: Since workers in southern islands gladly wear sandals or zori (Japanese sandals) when working, sandals or zori are consumables. If the footwear can be manufactured at a low cost, the demands can be greatly expected without fail. The manufacture will be performed by forming a jig for punching, and as a temporary recycling method, until the completion of another invention by the writer, which is a drastic recycling method for waste tires, the propagation of this recycling method for waste tires is desirable for the environmental safeguards.
Patent JP-2001289669-A (JP)
Title: Revolution number detector and compressor provided with it
Inventor: KUWABARA OKIKAZU
IPC: G01D5/245
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To protect a revolution number detector detecting the variation of magnetism based on the roughness of rotor surface from noise of external magnetic flux. SOLUTION: An outer case 5 formed with an anti-magnetic material such as copper and the internal detector body 10a is magnetically sealed.
Patent JP-2000314356-A (JP)
Title: Injection valve for injecting fuel in internal combustion engine
Inventor: FUSHIYA TSUTOMU
IPC: F16J15/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To seal a connection point between passages in an injection valve with a simple method for with standing against high pressure. SOLUTION: This injection valve injects fuel into an internal combustion engine, particularly in a diesel engine. An injection valve 10 has a holder main body 20 provided with a first passage 30. A nozzle main body 40 of an injection nozzle 16 is fixed to the holder main body 20. A second passage 54 is connected to the first passage 30. The second passage forms a fuel in-feed line for the injection nozzle 16, together with the first passage 30. In addition, a closing mechanism 60 is arranged for closing the injection nozzle 16. A sleeve 74 serves to seal the connection point between the first and second passages 30 and 54.
Patent JP-2001247698-A (JP)
Title: Method of manufacturing laminated film
Inventor: KOZUKA YOSHIAKI
IPC: C08J7/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated film with high productivity and, in addition, with ease which has excellent gas barrier properties without generating harmful gases upon combustion and is suitable for food packaging materials and the like. SOLUTION: The method of manufacturing a laminated film comprises subjecting an aliphatic vinyl ester polymer and a thermoplastic resin different therefrom to co-extrusion to form a film having an aliphatic vinyl ester polymer layer on at least one side, then saponifying the aliphatic vinyl ester layer, washing, then drying and hot stretching the resulting film.
Patent JP-2001231398-A (JP)
Title: Outdoor plane water tank
Inventor: KOYAMA HISATOSHI
IPC: A01K63/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor plane water tank being installed and transferred simply and efficiently without requiring much time and readily rearing fish outdoors. SOLUTION: This outdoor plane water tank is characterized in that a rearing tank is piled on a storage tank, a sufficient space is made on the bottom part of the storage tank, an outdoor plane water tank is provided with storage water and a filter medium layer, the storage water is passed through the filter medium layer and an organic substance is decomposed to give water in a fresh state which is constantly supplied to the rearing tank.