baber/WOPTO huggingface dataset:
Patent JP-2001317738-A (JP)
Title: Igniter device
Inventor: TANIGAWA HIROSHI
IPC: F23Q3/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an igniter device which is excellent in ignition stability and heat resistance. SOLUTION: The igniter device 21 is equipped with a horn 22 where fuel is sprayed from the side of one end 22a on the side of the other end 22b and the other end 22b opens inward of a furnace 23, a burner 24 which sprays liquid fuel into the horn from a jet orifice at a burner tip 24a, and an ignition electrode 25a which ignites sprayed oil. The jet orifice at the burner tip 24a and the ignition electrode 25a are arranged in the vicinity on the side of the one end 22a within the horn 22. The ignition electrode 25a is provided on the side of the other end 22b of the horn 22 rather than the burner tip 24a.
Patent JP-2001320178-A (JP)
Title: Electronic device
Inventor: SAITO YOSHIYUKI
IPC: H01R13/453
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent the damage or drop of a cover panel mounted on an electronic devices when connecting peripheral device to the electronic device. SOLUTION: The electronic device is provided with an enclosure 20a for housing the electronic device, a connection member 21 inside the enclosure 20a for connecting a peripheral device 30, a cover panel 1 for protecting the connection part of the connection member 20a and forming a part of the enclosure 20a. In this case, the cover panel 1 is provided turnably, and is provided with a cover panel body 2 made of a plate-like body and is provided with at least a small panel 5 capable of being attachably/detachably engaged on the panel body 2. Moreover, a cut-away part 7 is provided on the panel body 2 so that the whole connection part can be seen, and the small panel 5 has a small panel main part 6 consisting of a plate-like body having a shape corresponding to the shape of the cut-away part 7.
Patent JP-2001313472-A (JP)
Title: Multilayer printed wiring board and method for manufacturing the same
Inventor: ISHIOKA TOSHIKI
IPC: H05K3/46
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a product line and improve product efficiency. SOLUTION: In a work, at least a pair of circuit patterns are formed. On a first column of the work, patterns are laminated in order of a first layer, a second layer, a third layer, etc., from the upper side. On a second column, patterns are laminated in order of a first layer, a second layer, a third layer, etc., from the lower side. In a photofilm for forming patterns, different patterns are printed side by side.
Patent JP-2000349166-A (JP)
Title: Semiconductor device with capacitor and its manufacture
Inventor: TAKAHASHI TOSHIYUKI
IPC: H01L21/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a MOSFET and a capacitive element without excessively complicating manufacturing processes, increasing a manufacturing cost, and deteriorating the MOSFET and the capacitive element in electrical properties. SOLUTION: A gate insulating film is formed on the surface of a semiconductor substrate 100. A capacitive element where a first electrode layer, a dielectric layer, a second electrode layer, and a third electrode layer of metal or metal silicide are laminated in this sequence is formed in a certain region of the surface of the semiconductor substrate 100. The first and second electrode layer are formed of the same material. A gate electrode of laminated structure composed of a first gate layer deposited at the same time with the first electrode layer and second gate layer deposited at the same time with the third electrode layer is formed in a region of a gate insulating film. An interlayer insulating film is formed on the semiconductor substrate 100 so as to cover the capacitive element and the gate electrode, and a wiring is provided thereon.
Patent JP-2001316576-A (JP)
Title: Readily crystallizable flame-retardant resin composition and molded product
Inventor: TAGUCHI YOSHIAKI
IPC: C08K3/22
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a readily crystalizable flame-retardant resin composition having high flame retardance and tracking resistance and capable of carrying out high-cycle molding. SOLUTION: This readily crystallizable flame-retardant resin composition comprises (A) 100 pts.wt. polyethylene terephthalate, (B) 3-30 pts.wt. bromine- based aromatic compound, (C) 1-20 pts.wt. antimony oxide, (D) 0.0005-12.5 pts.wt. polyolefin, (E) 0.25-24.75 pts.wt. ionomer, (F) 0.05-5 pts.wt. talc, (G) 0.5-8 pts.wt. polyethylene glycol, (H) 0.1-1 pt.wt. heat stabilizer composed of a compound containing epoxy group and (I) 20-125 pts.wt. inorganic filler, and has (1:1) to (:99) weight ratio (D/E) of the polyolefin (D) to the ionomer (E).
Patent JP-2001314782-A (JP)
Title: Spray nozzle
Inventor: KANEKO TETSUO
IPC: B05B3/10
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a spray nozzle for jetting a fluid to enable to change the jetting angle by rotating and revolving of it. SOLUTION: The spray nozzle is set by inclining a second shaft 32 to which a jetting nozzle 43 is attached, to a main shaft 6 to which a rotary body 1 is attached.
Patent JP-2001314713-A (JP)
Title: Filter cloth for filter press
Inventor: KAWAGUCHI NOBORU
IPC: C02F11/12
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter cloth suitable for filter press capable of separating concentrated sludge into solid and liquid without injecting any chemical agent to the muddy concentrated sludge in a water purifying system. SOLUTION: Among threads which constituting the filter cloth 45 for filter press, the thread 48 in vertical direction of filter sheet surface of the filter press when the filter cloth 45 is used is composed of circular cross-sectional monofilaments made of nylon which have a diameter 0.15-0.35 mm, the thread 49 in transverse direction of the filter sheet is composed of circular cross-sectional monofilaments made of polybuthylene terephthalate which have a diameter 0.2-0.4 mm and the threads 48 of the filter sheet surface are woven in twill weave or twill weft rib weave so as to cover the side of the surface 46 which is in contact with filter cake of the filter cloth with respect to three or two threads 49 which are continuously arranged and, with respect to the subsequent two threads 49,  so as to cover the side of the surface 47 which is in non-contact with filter cake of the filter cloth.
Patent JP-2001319641-A (JP)
Title: Manufacturing method of non-aqueous electrolyte secondary battery
Inventor: TAKEUCHI TOMOYASU
IPC: H01M10/058
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a non-aqueous electrolyte secondary battery, which can be accomplished by a more simplified facility. SOLUTION: The manufacturing method of the non-aqueous electrolyte secondary battery comprises an electrode body formation step, in which a positive electrode, a negative electrode, and a separator that is held between the positive and the negative electrodes are superimposed to form an electrode body, an electrode body insertion step in which the electrode body is inserted in a case, and a non-aqueous electrolytic solution injection step in which a non-aqueous electrolytic solution is injected in the case. An electrode-body-drying step is provided between the electrode body formation step and the non-aqueous electrolyte injection step.
Patent JP-2001314417-A (JP)
Title: Implant for bone connector and tool thereof
Inventor: ORIBE KAZUYA
IPC: A61B17/58
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an implant for a bone connector and a tool thereof. SOLUTION: The implant for bone connector is provided with a screw body 3 equipped with a head part 13 that forms an engaging groove 11 that engages with a rod 9 for connecting the bone as well as an anchor part 7 for screwing in a bone and a ring shaped nut that forms a female screw part that is freely engaged with a male screw part 15 formed on the top part 13 as well as a freely rotating rod pressing part 27 that presses and fixes the rod 9 that is engaged with the engaging groove 11. An engaging concave part 17 for engaging a tool is formed at the end face of the nut part 5 and the tool 31 makes an outer diameter of the nut engaging part 35 that is provided with an engaging convex part 37 freely engaged with the engaging concave part 17 formed at the end face of the nut part 5 nearly the same outer diameter as the outer diameter of the nut part 5.
Patent JP-2001320756-A (JP)
Title: Overload detection circuit for incoming line and base station device
Inventor: SAITO ATSUSHI
IPC: H04W28/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To easily detect overload state of a base station device with simple configuration, without performing a complicated measurement being an error rate measurement of a frame. SOLUTION: The overload detection circuit for a incoming line used for a mobile communication system of a CDMA mode is provided with a filter which filtrates an intermediate frequency signal from a mixer, a received electric field measuring part which detects an electric field intensity level outputted from the filter, a first storage part which stores the output of the received electric field measuring part as a noise level when there is no sending power of a plurality of mobile terminals, a second storage part which stores the output of the received electric field measuring part corresponding to the allowable value of the number of transmissions from the plurality of mobile terminals as a threshold level, and a comparator which compares the electric field intensity level with a comparison level value obtained by adding the noise level and the threshold level.
Patent JP-2001329961-A (JP)
Title: Oil feed structure of oil-cooled type compressor
Inventor: KATO HITOSHI
IPC: F16N7/30
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil feed structure of compressor capable of efficiently filtering an oil of the compressor and extending the replacement cycle of the oil. SOLUTION: In the oil feed structure, an oil is circulated between an oil chamber O and a compressor body C. The structure is provided with an oil filtering device F on oil feed pipes L1-L6 formed from the oil chamber O to the compressor body C. Inlets of bypass oil feed pipes 20, 21, 23, 34 provided with a water separator D, a pressure reducing valve 42 and a low pressure oil filtering device TT are connected to the oil feed pipes at the upstream side of the oil filtering device F. Outlets of the bypass oil feed pipes 20, 21, 23, 24 are connected to a suction port C1 of the compressor body C or a low pressure part of the compressor body C.
Patent JP-2001357054-A (JP)
Title: Method, device and system and database for retrieving information, and recording sheet
Inventor: SHOJI AKIHIRO
IPC: G06F13/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enable a selection suited to the taste or the character of a purchaser when selecting information desired by the purchaser out of a large quantity of digital information. SOLUTION: Concerning the information retrieving method for retrieving digital information suited to the desire of the purchaser of the digital information out of a database previously storing the digital information, the attributes information of plural information selectors and selection information respectively selected by the plural information selectors on the basis of prescribed selection references are stored and made into database (a), on the other hand, the attributes information of the purchaser and the selection reference desired by purchaser are inputted (b), and the selection information selected by the information selector having the attributes information suited to that of the purchase corresponding to the selection reference desired by the purchaser is selected (c). Concerning a method for designating the information selector, the attributes information of the purchaser is compared with that of the information selector, and the information selector of more suitability is designated by a biorhythm or horoscope or fortune telling based on the name or purchaser can directly designate the specified information selector as well.
Patent JP-2000351826-A (JP)
Title: Continuous process for producing thermoplastically processable polyurethane improved in softening characteristic
Inventor: BRAEUER WOLFGANG
IPC: C08G18/08
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a thermoplastic polyurethane excellent in softening characteristics and melting characteristics by reacting a diisocyanate with a mixture containing a compound having Zerevitinov active hydrogen atoms and a chain extender under specified conditions in a tubular reactor. SOLUTION: A diisocyanate and a mixture containing a compound having 1-85 eq %, based on the isocyanate, compound having 1.8-2.2 Zerevitinov active hydrogen atoms on the average per molecule and having a number-average molecular weight of 450-5,000 g/mol and 15-99 eq %, based on the isocyanate, chain extender having 1.8-2.2 Zerevitinov active hydrogen atoms on the average per molecule and having a molecular weight of 60-400 g/mol in an NCO/OH ratio of (0.9-1.1)/1 are fed into a tubular reactor provided with an agitator forcibly controlled and freed from any transporting capacity. The reaction mixture is then reacted to completion while it is agitated under conditions in which the ratio of the peripheral speed of the agitator in terms of m/sec to the throughput in terms of g/sec is 0.03 m/g or higher.
Patent JP-2001101607-A (JP)
Title: Information recording/reproducing device and disk driving mechanism
Inventor: KUWANO HIROMICHI
IPC: G11B5/55
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device and a disk driving mechanism capable of preventing the reading/writing performance from being affected by the length of a signal line and also preventing the deterioration of these performances caused with the increase of the transfer rate. SOLUTION: This device is provided with a companion circuit 16 for setting potentials of two signal lines in response to a mode signal to send out a difference writing signal to the signal line and receive a difference reading signal sent out to the signal line, etc., and for detecting the fault in accordance with the information given from an active head amplifier, and the active head amplifier 15 such that the operational mode is judged from the potential of the signal line to send the writing signal to a write-in head 123 at the time of write-in mode and to read out the data by a reproduction head 124 and send them to the signal line at the time of read-out mode, and when the fault is generated in the write-in mode, read-out mode or idle mode, the potential of the signal line is shifted outside the potential range of the signal lines set on each mode.
Patent JP-2001327809-A (JP)
Title: Device for filtering various kinds of wastewater
Inventor: SUZUKI KYOKO
IPC: B01D36/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for filtering various kinds of wastewater, which can be miniaturized as a whole and simplified. SOLUTION: This device for filtering various kinds of wastewater is provided with a first supply path 10 for guiding various kinds of wastewater, a first filtration part 20 which is disposed on the downstream side of the path 10, into which the various kinds of wastewater guided by the path 10 are made to flow and where scum in the various kinds of wastewater are filtered, a forcibly sending means (pump) 40 for forcibly sending the primary filtered water and a second filtration part 70 into which the primary filtered water forcibly sent from the means 40 is made to flow and where the primary filtered water is filtered.
Patent JP-2001331119-A (JP)
Title: Display device
Inventor: ISHINO TAKESHI
IPC: G09F9/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a lighting function which is turned on for an optimal time for an operator of an electronic device and does not waste electric power. SOLUTION: This display device is provided with a display means 2 for displaying information, a lighting means 3 for lighting the above display means, a turning on-off means 4 for turning on or off the above lighting means, and a timing means 5 for timing a turn-on time or turn-off time of the above lighting means, and is further provided with a control means 1 for varying the next lighting time of the above lighting means after the above turning on-off means turns off the above lighting means, based on the timing result of the above timing means.  Since the display device is configured so as to vary a lighting time length at the next lighting according to a turn-off time length after the above lighting means is turned off, it is possible to make a turn-on time longer, for example, when the lighting means of the display is turned on immediately after it is turned off, and this reduces troubles of turning it on frequently, and also makes it possible to turn it on for a proper turn-on time.
Patent JP-2001330220-A (JP)
Title: High temperature combustion melting furnace
Inventor: AYUKAWA DAISUKE
IPC: F23G5/14
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To enable to keep the atmosphere temperature of a cinder notch high, to grasp the discharging state of the molten slag at the discharge of the molten slag from the cinder notch and to check and repair the inside of a high temperature combustion melting furnace easily in the high temperature combustion melting furnace combustion and melt processing molten object. SOLUTION: In a high temperature combustion melting furnace 1 forming molten slag S by combusting and melting the object to be molten charged into the inside of the furnace and discharging the molten slag S from a cinder notch 6 to the outside of the furnace, the cinder notch 6 is formed at the position along the flow of combustion gas G' inside the furnace. At the furnace bottom 2c nearer to the side wall 2f at the lower part of the high temperature combustion melting furnace 1, a part 2f' of the side wall 2f near the cinder notch 6 is structured with detachable refractory blocks through which workers can come in and out of the inside of the furnace.  A TV camera 12 is installed on the side wall 2f to monitor around the cinder notch 6, and a combustion gas suction unit 7 for sucking in the part of the combustion gas G' is arranged for conducting the part of the combustion gas G' inside the furnace through the cinder notch 6.
Patent JP-2001337345-A (JP)
Title: Liquid crystal display device
Inventor: HANAZAWA YASUYUKI
IPC: G02F1/1339
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain excellent display quality without lowering the yield at the time of manufacture. SOLUTION: The liquid crystal display device is provided with an array substrate including a plurality of scanning lines, a plurality of signal lines intersecting these scanning lines Y, a plurality of thin film transistors disposed in the vicinity of the intersection positions of the scanning lines and the signal lines, an insulating color filter formed over the plurality of thin film transistors, and a plurality of pixel electrodes formed on the insulating color filter, a counter substrate opposed to the array substrate; and a liquid crystal layer held between the array substrate and the counter substrate.  In particular, the insulating color filter includes a plurality of colored layers 81a, 81b and 81c having in colors different from one another and respectively allocated to the adjacent pixel electrodes and a plurality of contact holes 82 formed in only the colored layer 81c for the purpose of connecting the pixel electrodes with the thin film transistors.
Patent JP-2001334041-A (JP)
Title: Ball shooting game machine
Inventor: HARIHARA TAKESHI
IPC: A63F7/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a ball shooting game machine wherein a big hit can be produced by a display of a specific pattern or by a winning into a specific prize area. SOLUTION: The ball shooting game machine 10 includes a pattern display device 12 to statically display a pattern of a plurality of figures when a ball falls into a predetermined start hole 11 through a variable display and a split scoring hole 51 including a plurality of ball holes containing a specific winning area 53. A big hit is produced when a combination of patterns displayed on the device 12 corresponds to a predetermined big hit pattern or when a game ball falls into the specific winning area 53 of the hole 51.
Patent JP-2001342010-A (JP)
Title: Inorganic hollow particle and its manufacturing method
Inventor: HAMADA NORIAKI
IPC: B01J13/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide inorganic hollow particles consisting of fine particles with closed pore inside and a method capable of manufacturing these particles in a simple means. SOLUTION: A composite is formed by applying an inorganic compound or its precursor to the surface of organic particles with an average particle size of 0.1-15 μm. After the composite is heat treated, the organic resin particles are decomposed and removed and a film of the inorganic compound is formed. By heating to a prescribed temperature, the film of the inorganic compound compacted to obtain organic hollow particles having an average particle size of 20 μm or less, 0.1-15 μm closed pores inside of particles, closed pore ratio of 30 volume % or more, and BET specific surface area of 30 m2/g or less.
Patent JP-2001344574-A (JP)
Title: Antenna device for interrogator
Inventor: UOZUMI SATOSHI
IPC: H01Q5/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for an interrogator capable of keeping a tuning frequency in the vicinity of a prescribed value regardless of an ambient condition by adding a resonance frequency variable function. SOLUTION: This antenna device for an interrogator which exchanges information with an IC tag attached to a recognition object due to magnetic coupling and constitutes an automatic recognition system, makes the capacity of a capacitor serially connected to an antenna element variable and keeps a prescribed resonance frequency. The device also keeps the prescribed resonance frequency with the tap switching of an antenna coil. The prescribed resonance frequency is also kept with the tap switching of an inductor having a tap serially inserted into the antenna coil or a variable inductor.
Patent JP-2001336637-A (JP)
Title: Seal structure of valve
Inventor: OSHIMA TOSHIYUKI
IPC: F16K39/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a valve seal structure unlikely to generate poor performance of sealing even if the valve element is inclined by eccentric acting of the fluid pressure or the load of a spring. SOLUTION: The seal structure of a valve is equipped with a valve element 8 installed in a flow passage for fluid and a valve seat 6 whereto the valve element 8 abuts for choking the flow passage, wherein an O-ring groove 88 is formed at the periphery of the valve element 8 to admit fitting of an O-ring 86. The groove 86 has a width greater than the thickness of the O-ring 86, and a slope 86c is formed so that the groove depth becomes shallower toward the direction in which the O-ring 86 is pressed by the valve seat 6 when the valve element 8 abuts to the valve seat 6.