baber/WOPTO huggingface dataset:
Patent JP-H04190073-A (JP)
Title: Dust-proof net
Inventor: HIRUMA KENICHI
IPC: F24F13/28
Filed: 1990-11-22
Abstract: PURPOSE:To permit the attaching of a dust-proof net to condensers having different sizes by cutting the net so as to have a predetermined size and pinching the rims of the net by adaptor members. CONSTITUTION:When the sheet body 9A of an adaptor member 9, which is provided with a protuberance 13, is pivoted about a hinge section 11, the protuberance is fitted into the recessed section 14 of another plate body 9B. Accordingly, the rim of a net 10 is put on either one of the plate body 9A and, thereafter, the other plate body 9B is pivoted whereby the protuberance 13 is fitted into the recessed section 14 and the net 10 can be pinched by both plate bodies 9A, 9B. On the other hand, the net 10 can be cut so as to have an arbitrary side. According to this method, a dust-proof net can be prepared by cutting the net 10 so as to have a predetermined size and the rims of the net 10 are pinched between the adaptor members 9 whereby the net 10 can be attached to condensers 5 having a plurality of kinds of sizes by only preparing the adaptor members 9 having a size adaptable to the height or the width of the condenser 5. Further, the dust-proof net can be attached to the condenser by only forcing the protuberances 15 between the pipes 12, 12 of the condenser 5.
Patent JP-2001139576-A (JP)
Title: Organic material, organic el element using the same and color conversion film
Inventor: IIIZUMI YASUHIRO
IPC: C09K11/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a red luminescence good in color purity. SOLUTION: In an organic electroluminescent (EL) element in which an organic layer comprising an organic compound including a luminescent layer between a pair of electrodes at least one of them is transparent, the luminescent layer comprises a layer containing a compound expressed by formula 1 [R1 to R10 are each independently H, a halogen, cyano, a substituted or unsubstituted alkyl, a substituted or unsubstituted aryl, a substituted or unsubstituted aryloxy, a monosubstituted or disubstituted amino, a substituted or unsubstituted heterocycle, and adjacent substituents may form a substituted or unsubstituted ring; and M is a monovalent metal].
Patent JP-H05156845-A (JP)
Title: Door locking device of key management machine
Inventor: NISHI TAKENOBU
IPC: E05B19/00
Filed: 1991-12-04
Abstract: PURPOSE:To reduce the burden of the operation of door body closing and locking by a manager by making door body closing and locking possible even for a key user when all keys are returned and all key management members are inserted into insertion portions. CONSTITUTION:Locking/unlocking claw portions 25 to conduct the locking/ unlocking of key management members 4 respectively are provided at key management member insertion portions 5 into which plural key management members 4 respectively fitted with keys are inserted. Locking/unlocking claw portions 25 are controlled by means of an electric drive portion 70. Plural key management member insertion portions 5 are covered with a door body 2. The door body 2 is locked by means of an electrical door locking/unlocking device 68. Key management members 4 at respective key management member insertion portions 5 are detected by means of respective detection portions 35. When it is detected by means of input from input portions 17, 62 of the locking information of the door body 2 by each manager or respective detection portions 35 that all key management members 4 are inserted, the door body 2 are locked by operating the electrical locking/unlocking device 68 by the control of a control portion 60.
Patent JP-H03180400-A (JP)
Title: Chalk eraser having dust collecting function
Inventor: TANABE HIROKO
IPC: B43L21/02
Filed: 1989-12-11
Abstract: PURPOSE:To erase the character or figure of a blackboard without generating the powder of chalk by imparting chalk erasing function to a dust collector or providing dust collecting function to a chalk eraser composed of cloth. CONSTITUTION:A net having a mesh size not preventing the suction of air having strength capable of developing the function as a chalk eraser and subjected to surface processing by fibers so as not to damage a blackboard is bonded to the suction port of a small-sized charging type electric cleaner.
Patent JP-H10144675-A (JP)
Title: Method of forming film with plasma
Inventor: AKAHORI TAKASHI
IPC: H01L21/314
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a CF film effective as an interlayer insulation film of a semiconductor device. SOLUTION: Using a film forming gas e.g. Cn Fm gas and Ck Hs (m, n, k, s each integer) a plasma is generated by e.g. the electron cyclotron resonance to form a CF film of a specific dielectric const. of 3.0 or more, pref. 2.5 or less on a stage 3; n, m, k, s being determined according to the adhesion and hardness of this film. The CF type gas is pref. one having a double or triple bonds or CF group coupled with the four bonding arms of C. A gas contg. C, H, F e.g. CFH type gas is pref. added.
Patent JP-H02164539-A (JP)
Title: Cleaning apparatus for printing mask
Inventor: MASUDA TERUO
IPC: B41F35/00
Filed: 1988-12-19
Abstract: PURPOSE:To clean the lower surface of a printing mask regularly and automatically by means of a wiper body thereby to make it possible to use said printing mask for long hours by a method wherein said band-like wiper body equipped with a solvent supplying unit is held by a winding roller, and said winding roller is allowed to slide while in press contact with the lower surface of said printing mask. CONSTITUTION:A wiper body 16 having suitable tensile strength and water absorptivity is impregnated with an appropriate amount of a solvent 25 by a solvent supplying unit 14. The wiper body 16 is uniformly pressed between the lower surface of a printing mask 4 and a winding roller 15, so that a printing body 23 adhered to the lower surface of the printing mask 4 is rendered low in viscosity while the adhesiveness and delamination property of the printing body 23 to the wiper body 16 are enhanced by the solvent 25 impregnated in the wiper body 16. As a result, the printing body 23 is wiped. At this time, since the wiper body 16 slides while it is in press contact with the lower surface of the printing mask 4 via the winding roller, wiping of the printing body 23, namely, cleaning of the lower surface of the printing mask 4 can be regularly and automatically carried out with good efficiency.
Patent JP-H08173337-A (JP)
Title: Noiseless bubble bath tub
Inventor: YAOI KENICHI
IPC: A47K3/00
Filed: 1994-12-22
Abstract: PURPOSE: To prevent noises from propagating downstairs, by making an actuation signal of an actuator on the basis of a signal from a vibration detecting sensor, controlling vibrations of a bubble releasing pump body to reduce vibration components propagating from the bubble releasing pump to each part of a bath. CONSTITUTION: A vibration detecting sensor 11 and an actuator 14 are installed on the upper portion of a bubble releasing pump 2. A driving portion 13 for driving the actuator 14 includes an operation circuit using a DSP, and the vibration detecting sensor 11 for detecting vibrations of the bubble releasing pump 2 is connected to this actuator portion 13. The operation circuit of the actuating portion 13 outputs such an actuation signal as to mimimize the vibrations of the bubble releasing pump 2 and drives the actuator 14. As a result, the vibrations of the bubble releasing pump 2 is suppressed, and the vibration components propagating from the bubble releasing pump 2 to each part of the bath are reduced, thereby functioning to reduce noises propagating downstairs.
Patent JP-H10162509-A (JP)
Title: Data reproduction apparatus
Inventor: YAMAKAWA HIDEYUKI
IPC: G11B20/10
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a data reproduction circuit which exhibits high abilities corresponding to a high density recording by adding a DC signal to a reproduction signal from a recording medium so that a peak value on a positive side amplitude becomes equal to that on a negative side amplitude and removing the DC signal using a high-pass type filter after A/D conversion. SOLUTION: A DC level adjusting circuit 13 is provided immediately before an ADC(analog digital conversion circuit) 14. This circuit 13 adds a DC signal to a readout signal so that noise margins on positive and negative sides of the ADC 14 become equal to each other. Then, a width of the noise margin decreases to a minimum value by a gain adjusting function of a VGA(variable gain amplifier) 11. Thus, a signal having an adjusted DC level is subjected to A/D conversion by the ADC 14. Furthermore, a DC signal component included in the digitized signal is removed by a high-pass type filter 15, and then a waveform equalization operation is performed by an FIR filter 16.
Patent JP-H01164082-A (JP)
Title: Narrow-band laser device
Inventor: WAKATA HITOSHI
IPC: H01S3/04
Filed: 1987-12-21
Abstract: PURPOSE:To reduce a shift in an oscillation wavelength of a laser by installing a cooling means to blow a gas onto an etalon used to select the oscillation wavelength. CONSTITUTION:When, in a laser oscillator 1, an etalon 5 as a kind of a spectroscopic element is inserted into an optical resonator constituted by mirrors 2, 3, a laser wavelength is narrowed and a central wavelength is limited to a wavelength decided by the etalon 5. When a laser is oscillated, heat is generated in various parts of the etalon 6, and the etalon 5 is deformed; because a temperature rise is large especially in a part where a laser beam 4 of the etalon 5 is passed, a gas which does not affect the laser beam 4 so much, e.g., nitrogen or a dry air, is blown toward a hat-generating part of the etalon 5 from a nozzle 7. The heat of the etalon is taken away by the gas which has been blown to the surface of the etalon; as a result, a shift in an oscillation wavelength of the laser is reduced.
Patent JP-H08163667-A (JP)
Title: Remote monitor and control equipment
Inventor: WATANABE TAKEYOSHI
IPC: H02J13/00
Filed: 1994-11-29
Abstract: PURPOSE: To stably and economically eliminate the influence of voltage variation and an external noise on remote monitor control over the same load such as a motor from control parts at two remote places at the same time through simple wiring structure. CONSTITUTION: A circuit formed by connecting a control part S1 and a controlled part M1 connected to the load such as the motor in series by a transmission line 1 and a circuit formed by connecting a control part S1 and a controlled part M2 connected to the load such as a motor in series by a transmission line 2 are connected to an AC power source E in parallel, and the internal constituent circuits of the control part S1 and controlled part M1, and control part S2 and controlled part M2 are connected in parallel through diodes while having the opposite polarities so that so that respective communication currents and power source currents which flow through the transmission line 1 and transmission line 2 are 180 deg. out of phase with each other.  Further, the communication currents and power source currents of the transmission line 1 and transmission line 2 are mutually shifted in phase by 180 deg. from each other through the diodes.
Patent JP-H06176259-A (JP)
Title: Operation control method for automatic hot and cold vending machine
Inventor: IWAMOTO SHOZO
IPC: G07F9/10
Filed: 1992-12-02
Abstract: PURPOSE:To provide the operation control method capable of improving the operation efficiency of a refrigerator and a heater while preventing a fact that cold air and hot air for circulating through the inside of each commodity containing chamber interface excessively through a clearance of a shutter with respect to the automatic hot and cold vending machine for vending jointly a hot commodity and a cold commodity in the adjacent commodity containing chambers through a ventilation switching shutter. CONSTITUTION:In the automatic hot and cold vending machine which has adjacent commodity containing chambers with a partition bulkhead between, contains a cooler and an in-box fan, and a heater and an in-box fan in one of them and the other, respectively, and also, is provided with a ventilation switching shutter in the partition bulkhead, and executes an opening/closing operation of the shutter in accordance with a vending mode, in the case of an operation mode in which the shutter is closed and one chamber and the other are subjected to cold operation and hot operation, respectively, the in-box fans in each chamber are stopped simultaneously and forcibly under the conditions that the cooler and the heater are both turned off, and also, an air temperature in the cold chamber is higher than a commodity temperature of a cold commodity, and an air temperature in the hot chamber is lower than a commodity temperature of a hot commodity.
Patent JP-2000143058-A (JP)
Title: Paper discharge device
Inventor: TANAKA YOSHITAKA
IPC: B65H29/36
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make phases of two rotary blades the same at all times in a paper discharge device having a pair of rotary blades constituted so as to release the interlocking relationship with a rotary shaft. SOLUTION: A paper discharge device has a pair of shafts 3 along both side fringes of a sheet. A rotary blade 1 consisting of a shaft part 5 and a plurality of blade plates 9 is provided on the shaft. Four blade plates are provided at an equal angle and at an equal interval. The rotary blade is energized by a coil spring 11 and is locked in a pin 15 in an engaging part 17. The engaging part has four bottoms and crests each arranged alternately and peripherally along the direction of rotation of the shaft. The blade plates and crests (bottoms) are set so as to have a predetermined relation with respect to the direction of rotation of the shaft. An energizing force FB by the coil spring 11 acts on the engaging part 17 at all times. The rotary blade 1 returns to the same phase by automatic return operation by the engaging part 17 even if it comes off from the shaft 3.  Even if a worker touches the rotary blade 1 by his hand at the time of work and the rotary blade 1 rotates freely, the rotary blade 1 returns to the predetermined phase for the shaft 3 by all means after that, thereby causing no trouble in the conveyance of printing paper after that.
Patent JP-H09145668-A (JP)
Title: Oxygen-concentration sensor
Inventor: TAKAGI JIRO
IPC: G01N27/409
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of an exhaust-gas flowing port with the soot in exhaust gas in an oxygen-concentration detector, wherein an oxygen- concentration detecting part coated with a cover body in which the exhaust-gas flowing port is formed is protruding into the exhaust pipe in an internal combustion engine and operated at high temperature. SOLUTION: A cover body 5A is constituted of first, second and third cover bodies 51, 52 and 53 in three layers at the inside and outside. A third exhaust- gas flowing port 531 of the third cover body 53 is formed in a trumpet shape at a position facing a second exhaust-gas flowing port 521 of the second cover body 52. At the same time, the diameter of the opening end of the port 531 is made larger than that of the second exhaust-gas flowing port 521 so as to suppress the clogging by soot. The above described opening end is made to approach around the second exhaust-gas flowing port 521 so than the part between the second cover body 52 and the third cover body 53 is substantially closed. Thus, the heat deprivation by the exhaust gas in the second cover body 52 is suppressed, and the clogging with the soot of the second exhaust-gas flowing port 521 is suppressed.
Patent JP-H03181901-A (JP)
Title: Zoom optical system
Inventor: OKADA NAOSHI
IPC: G03B17/26
Filed: 1989-12-12
Abstract: PURPOSE:To provide the zoom optical system which is improved in performance and is reduced in cost and size by changing the shape of an imaging plane according to the photographing state of a zoom lens system at the time of zooming and/or focusing. CONSTITUTION:An imaging plane driving system 10 which changes the shape of the film surface 5 consists of a zoom encoder 2 which detects the photographing state of the zoom lens system 1, a microcomputer for camera control to be inputted with the signal from the zoom encoder 2 and an actuator 4 for the film plane control to curve the shape of the film plane 5 by the signal from this microcomputer 3. The shape of the imaging plane 5 is not fixed and is so controlled as to change according to the photographing state. The load on the aberration correction of the zoom lens system is decreased in this way and since the number of lens elements is drastically decreased, the zoom optical system which is improved in the performance and is reduced in the cost and size is obtd.
Patent JP-H03185092-A (JP)
Title: Technology of making organic material waste into liquefied fuel
Inventor: KANEKO TOSHIHIKO
IPC: C10G1/10
Filed: 1989-12-14
Abstract: PURPOSE:To modify plastic waste into an excellent liquid fuel, to clean the earth, to save energy resources and to effectively use fossil fuel by treating plastic wastes into liquefied carbonized product and making slightly combustible substances contained in the product into readily combustible substances. CONSTITUTION:Organic material wastes of all kinds are thrown from a feeder 2 to a dry distillation still 1 and vapor of organic substances are generated by indirect heating. The vapor is extracted from an outlet 4, condensed by a cooler 9, liquefied and stored in a temporary storage tank 10. Then, the liquefied dry distillate is pressurized by a pump 11, sent to a water and air supply device 12, a water and air mixture having ultrafine air foams attached to the surface of ultrafine water drops is uniformly floated in the liquefied dry distillate, then sent to an agitator 13 and restirred to give the objective liquid fuel.
Patent JP-2001139736-A (JP)
Title: Method for producing resin composition consisting mainly of polyolefin, melt tension-improving material for polyolefin and molded form
Inventor: KOJIMA KATSUHIRO
IPC: C08L23/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-predominant resin composition having high melt tension, excellent in thermoformability, and good in the appearance of the molded products therefrom as well. SOLUTION: This polyolefin-predominant resin composition is obtained by compounding (a) 100 pts.wt. of a polyolefin resin with (b) 0.01-20 pts.wt. of a branched polymer composition prepared by copolymerization between (b-1) 100 pts.wt. of a monomer component containing >=50 wt.% of a 5-30C alkyl (meth)acrylate and (b-2) 0.001-0.1 pt.wt. of an allyl group-bearing branched monomer.
Patent JP-H07173488-A (JP)
Title: Detergent composition
Inventor: SANO KEIGO
IPC: C11D1/10
Filed: 1993-12-21
Abstract: PURPOSE:To provide a detergent which dos not harden the skin or hair during use or after drying and gives an excellent use feeling by incorporating an acylglycine salt derived from either a coconut oil fatty acid or a palm kernel oil fatty acid. CONSTITUTION:A coconut oil fatty acid chloride or a palm kernel oil fatty acid chloride is reacted with glycine by the Schotten-Baumann reaction to produce the corresponding acylglycine. This acylglycine is converted into a salt with an alkali metal, an alkaline earth metal, an alkanol amine, etc. A detergent containing this salt in an amount of preferably 5-85wt.% is produced. Incorporation of a polyhydric alcohol such as glycerol or 1,3-butylene glycol into this detergent is effective in further preventing hair hardening and skin drying. The detergent is especially suitable for use as a shampoo, a face detergent, and a body detergent.
Patent JP-H06177525-A (JP)
Title: Bonding method for electronic part
Inventor: UCHIYAMA HIROYUKI
IPC: H05K3/34
Filed: 1992-12-02
Abstract: PURPOSE:To decrease moment of causing a tombstone phenomenon using an electronic part bonding method in which the liquids temperature of the material of an external electrode outer layer is lower than the liquids temperature of bonding material. CONSTITUTION:An electronic part 10 is arranged on the solder paste 8 which is coated on a printed circuit substrate 6. Then, they are brought into a heating oven, and the printed circuit substrate 6 is heated up. At this time, the metal of an external electrode outer layer 11 begins to fuse, and the outside diameter of the electronic part 10 changes. Then, a solder part 8 begins to fuse. At this time, on the electronic part 10, as the outer layer 11 of the external electrode is in a fused state, the fused solder is diffused into the fused metal, not sucking up the solid electrode by the fused solder. As a result, a liquid-liquid interface state is formed, not a solid liquid interface state, the interfacial tention becomes smaller when compared with the solid liquid interface, the moment of causing a tombstone phenomenon becomes small.
Patent JP-H09162038-A (JP)
Title: Stationary induction electric apparatus
Inventor: GOSHIMA MINORU
IPC: H01F29/04
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact stationary induction apparatus easy to perform its inside wiring connection works. SOLUTION: This induction electric apparatus has a hermetically shelled enclosure 5 with a stored insulation medium, a principal-electric-apparatus main body 1 stored and dipped in the insulation medium, a plurality of electric- apparatus main bodies 2, 3 with smaller frames than the principal electric apparatus 1, an on-load tap switchover device 4 for switching over the application voltages to the principal electric apparatus 1 to each other and bushings 7 of the drawing-out terminals of the principal-electric-apparatus main body 1.  In this case, the other small-framed electric-apparatus main bodies 2, 3 are provided in parallel with the principal-electric-apparatus main body 1, and the on-load tap switchover device 4 is provided coaxially with the main body 1 or just on its side, and further, the bushings 7 of the main body 1 are provided above the small-framed electric-apparatus main bodies 2, 3.
Patent JP-2000149976-A (JP)
Title: Fuel cell module
Inventor: YOSHIDA HIROSHI
IPC: H01M8/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell module capable of making a capacity of a fuel cell large, and having high performance, high durability and high reliability. SOLUTION: This module comprises an insulative module main body 12 with an inside partitioned into upper and lower chambers by a partitioning wall 12a arranged in a horizontal direction, a fuel cell stack 13 which is provided inside the lower chamber of the module main body 12, and where power generating films arranged with air electrodes and fuel electrodes in their both faces are plurally arranged in an upright condition, a fuel chamber 16 and an air chamber 17 arranged in a periphery of the fuel cell stack 13 to supply fuel 14 from a lower side (ground side) of the stack 13 and to supply air 15 from its left and right sides, a preheater 18 provided inside the upper chamber of the module main body 12 to heat the air 15 supplied to the air chamber 17 upto a power generating temperature (about 1000 deg.C) of the fuel cell,  and a preheater 19 provided in a lower side of the module main body 12 to heat the fuel 14 supplied to the fuel chamber 16 upto the power generating temperature.