baber/WOPTO huggingface dataset:
Patent JP-H0627684-A (JP)
Title: Rinse for lithography and production of semiconductor device using the same
Inventor: HARADA YOICHIRO
IPC: H01L21/027
Filed: 1992-07-10
Abstract: PURPOSE:To prevent the corrosion of a metallic circuit pattern by using a specific alkylene carbonate compound as a rinse. CONSTITUTION:The rinse for lithography is composed of at least one kind of a compound selected from ethylene carbonate and propylene carbonate expressed by a formula or a mixture of at least one kind of a solvent selected from a water miscible organic solvent and water therewith and after removing a resist pattern on a substrate by an organic amine based releasing solution, the substrate is rinsed by the use of the rinse. In this case, the rinse contains alkylene carbonate, that is, ethylene carbonate, propylene carbonate or both of them as an essential component and these can be used individually or together. In the formula, R is hydrogen atom or methyl group.
Patent JP-H09112951-A (JP)
Title: Air conditioner
Inventor: KOU SENKON
IPC: F24F13/20
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent foreign material such as dusts or the like from entering through an opening having a diffuser fixed thereto even if an air conditioner is left for a long period of time in its non-use condition by a method wherein the opening of a cabinet can be opened or closed by a lid which is pivoted. SOLUTION: A diffuser driving device of an air conditioner comprises a diffuser 100 arranged at an opening of a cabinet 1 so as to feed air wind generated at an air conditioning part within the cabinet 1, a rotating driving part 200 in which the diffuser 100 is pivotably supported at the cabinet 1 and the diffuser 100 is rotationally driven in an upward or a downward direction in such a way that a lid 110 of the diffuser 100 can open or close the opening, and a control part 500 for controlling a rotating range of the diffuser 100 with the rotating driving part 200.
Patent JP-H0650501-A (JP)
Title: Heat recovery system for incinerator
Inventor: INOUE HISAMICHI
IPC: F22B1/18
Filed: 1992-08-03
Abstract: PURPOSE:To meet the fluctuation of demanding side by a method wherein the excessive amount of heat of an incinerator is reserved in an accumulator to supply it to a heat load by discharging it in accordance with necessity. CONSTITUTION:A waste heat boiler 3 is heated by the waste heat 2 of an incinerator 1 to generate steam while the steam is supplied to a steam turbine load 10, thermal loads 17, 18, a heat accumulator 6 and a supplying refuge heater 7. When the load of the thermal loads 17, 18 and the steam turbine 10 is absorbed and there still is excessive amount of heat, the steam is poured into an accumulator 6 to store heat. When the load of the thermal loads 17, 18 and the steam turbine 10 can not be absorbed even under a condition that a reducing valve 8a, a fine regulating reducing valve 8c and a valve 8d are opened and the shortage of the amount of heat is generated, the heat, accumulated in the accumulator 6, is supplied to the thermal loads 17, 18 by opening the reducing valve 8b of a pipeline 6p to suffice the shortage of heat. According to this method, the utilizing efficiency of recovery heat is improved.
Patent JP-H02258062-A (JP)
Title: Manufacture of nickel/alumina catalyst
Inventor: KORUNERISU MARUTEINUSU ROTSUKU
IPC: B01J37/03
Filed: 1989-08-09
Abstract: PURPOSE: To obtain a catalyst having high hydrogenation activity to glyceride fats and oils and high selectivity by reacting a deposited nickel compd. and aluminum compd. in a reaction vessel under strong stirring. CONSTITUTION: The insoluble nickel compd. is first deposited from an aq. soln. of a nickel salt by an excess alkaline precipitating agent. The deposit is then reacted with the soluble aluminum compd. in the reaction vessel where the liquid is strongly stirred by using energy input of 5 to 2,000 watts or preferably 10 to 100 watts per liter of the liquid. The resulted deposit is matured as desired and is then subjected to drying and reducing after recovery. The thus resulted catalyst has the high hydrogenation activity to the glyceride fats and oils and the high selectivity.
Patent JP-H1149976-A (JP)
Title: Rustproof pigment composition and rustproof coating material containing same
Inventor: NAGAYAMA TAKAHIRO
IPC: C09D5/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment which does not cause pollution and has excellent rustproof properties and a coating material contg. the same by using, as the main ingredients, an oxo-acid salt of phosphorus of at least one metal selected from among Mg, Ca, Ba, Sr, Zn, and Al and a nitrite. SOLUTION: An oxo-acid salt of phosphorus means a phosphite (e.g. magnesium phosphite), a phosphate (e.g. calcium phosphate), or a polyphosphate (e.g. calcium polyphosphate) of a metal, may be a normal salt or a basic salt, and may be a hydrate or an anhydride. At least one nitrite (e.g. sodium nitrite) is used, calcium nitrite being pref., and is contained in an amt. of 0.1-10 wt.% of the oxo-acid salt. A homogeneous compsn. having the above-mentioned proportion is obtd. with a mechanical means exerting a strong shearing force in a wet or dry process.
Patent JP-S6098261-A (JP)
Title: Belt type stepless speed change gear
Inventor: EBIMOTO TAKASHIGE
IPC: F16H37/02
Filed: 1983-11-01
Abstract: PURPOSE:To facilitate switching control and reduce the dimension of a speed change gear by constituting a switching mechanism for car from a planetary gear consisting of a single-plate type clutch and a multiplate-type clutch and performing switching between advance and retreat by switching the connection and disconnection of the clutch. CONSTITUTION:A switching mechanism for switching the advance and retreat of a car is constituted of a planetary gear 21 consisting of a single-plate type clutch 13 and a multiplate-type clutch 20. Switching between advance and retreat is performed by switching the direction of revolution of a primary shaft 2 through the operation of the planetary gear 21 by connecting and disconnecting the both clutches 13 and 20. Therefore, the advance and retreat of the car can be switched only by connecting and disconnecting the clutch, and control of advance and retreat switching can be facilitated. Further, the space for the planetary gear 21 part can be reduced, and the dimension of a speed change gear can be reduced.
Patent JP-H0949498-A (JP)
Title: Multistage compressor
Inventor: CHIBA KAORU
IPC: F04D23/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a multistage compressor having high efficiency in each stage, of small size and light weight, and generating a large flow amount. SOLUTION: A compressor is provided with a plurality of impellers 14, 16 coaxially mounted in a rotationally driven single shaft 12 and a casing 18 rotatably supporting the shaft and surrounding a plurality of the impellers. Of a plurality of the impellers, at least the impeller 14 of the first stage is diagonal flow impeller with a meridian plane flow slantingly flowing out relating to a shaft, and the casing 18 has a flow path 18a in which gas centrifugally compressed by rotating the diagonal flow impeller is guided to the inward in a radial direction of the adjacent impeller.
Patent JP-S5997183-A (JP)
Inventor: TAKASE AKIRA
IPC: G09G5/30
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0257839-A (JP)
Title: Automatic ventilator for lavatory
Inventor: OCHI KAZUNORI
IPC: F24F7/06
Filed: 1988-08-19
Abstract: PURPOSE:To avoid need of user's operation and uncomfortable feeling by detecting heat generated from a user's body in a lavatory, and determining the ventilating rate and the operation period of time to control the power supply to a ventilator for performing an appropriate operation. CONSTITUTION:A human body detected output signal is input from a human body detector 4 to a human body judging device 6, and a room temperature detected output signal is input from a room temperature detector 5 to a room temperature judging device 7. When the human body judging device 6 judges a user enters a lavatory 1, according to the judgment, a ventilator operation decision device 8 determines to put a lavatory ventilator into operation. Simultaneously, the room temperature judging device 7 judges whether the room temperature is higher than the specified temperature value or not, and the ventilator operation decision device 8 determines the operating period of time and the ventilating rate of the lavatory ventilator 3. When the room temperature is rather low like in winter season, a long operation period of time at a low ventilating rate is determined so that the user does not feel it cold and uncomfortable. A ventilator driving unit 10 regulates the power supply so as to operate the lavatory ventilator 3 according to those judgments.
Patent JP-S6099474-A (JP)
Title: Production of composite material member
Inventor: TATEMATSU YOSHIAKI
IPC: C22C47/08
Filed: 1983-11-04
Abstract: PURPOSE:To produce a composite reinforced material consisting of the matrix metal penetrated thoroughly into the reinforcing material and having excellent material quality in the stage of disposing the porous reinforcing material into a casting mold, forcing the matrix metal in a molten state into the mold and manufacturing the composite reinforced material by providing preliminarily a heat insulating layer on the inside surface of the mold. CONSTITUTION:An upper die 2 and a lower die 3 are opened and a mixture composed of water contg. 20% short fiber whiskers consisting of potassium titanate is coated on the inside surface thereof and is dried to form a heat in sulating layer 17 consisting of the potassium titanate whiskers to about 1mm.. A preheated molding 10 consisting of carbon fibers as a reinforcing material is put into a casting cavity 4 and the dies 2, 3 are clamped. A melt 7 of an Al alloy or the like as a matrix metal is charged through the runner 6 of the die 2 through a pressurizing chamber 5 into the cavity 4 and a plunger 9 is lowered to pressurize the melt 9, thereby penetrating thoroughly the melt into the fibrous reinforcing material 10 and solidifying the same. The reinforced composite member having the excellent composite state with the reinforcing fiber is cast.
Patent JP-H0255993-A (JP)
Title: Fast breeder
Inventor: HORIUCHI TOSHIHIKO
IPC: G21C3/324
Filed: 1988-08-23
Abstract: PURPOSE:To decrease the displacement response of a control rod guide pipe at the time of an earthquake by forming a load pad part between the control rod guide pipe and a core constituting element to the spacing larger than the spacing between the respective load pad parts of the core constituting element pipe. CONSTITUTION:The thickness DELTA1 of the load pad 31 of the control rod guide pipe 1 is made smaller than the thickness DELTA2 of the load pad 32 of the other core constituting element 2, by which the spacing delta1 between the load pads 31 and 32 of the control rod guide pipe 1 and the peripheral constituting elements 2 is widened. The spacings are delta1>delta2 if the spacing between the load pads 32 of the element 2 is designated as delta2. While the max. displacement in the peak part of the control rod guide pipe 1 in case of setting the spacing of the load pad parts uniformly at 0.7mm is 13.7mm with a typical fast breeder, the max. displacement in case of expanding the spacing delta1 to 3.0mm is 11.7mm according to the results of an earthquake response calculation.
Patent JP-H0494377-A (JP)
Title: Pale pack winding device
Inventor: NAKADA NOBUHIRO
IPC: B65H54/82
Filed: 1990-08-03
Abstract: PURPOSE:To increase the occupation ratio of a coil body in a pack, prevent the coil body from being kinked and wind the coil body into a petal shape by installing an exciting motor on a top table, and giving rotation and oscillation to a coil body storage pack. CONSTITUTION:An exciting motor 9 is installed on a top table 4, and rotation and oscillation are given to a coil body storage pack 2, winding a coil body 8. By giving rotation and oscillation to the coil body storage pack 2, the coil body 8 is wound, and the occupation ratio of the coil body 8 in the pack increases, so that the coil body 8 is not kinked and is wound into a petal shape. It is thus possible to provide a pale pack device which permits improved performance.
Patent JP-H0530534-A (JP)
Title: Noise removing circuit
Inventor: KANEMOTO YOSHITAKA
IPC: H04N9/87
Filed: 1991-07-24
Abstract: PURPOSE:To prevent the reduction of a color level on the vertical upper side of a screen and the generation of color bleeding on the lower side by constituting a feedback comb type filter for erasing a large amplitude signal component in a non-correlation signal, extracting a non-correlation noise signal and feeding back the extracted signal to the input side and correcting a correlation signal based upon a non-correlation noise signal and a non-correlation signal. CONSTITUTION:A signal synthesizing part 4 finds out a difference signal between a non-correlation signal outputted from a non-correlation signal extracting circuit 7 and a non-correlation noise signal outputted from a non-correlation noise extracting part 3. An arithmetic circuit 30 adds the difference signal to a correlation signal outputted from a correlation signal extracting circuit 6. When the output of the circuit 30 is selected by a switch 31, a difference signal between the non-correlation signal outputted from the circuit 7 and a non-correlation signal outputted from the extracting part 3 is found out and the difference signal is added to the non-correlation signal outputted from the circuit 6. A signal obtained by the adding operation is outputted as a noise- removed chroma signal.
Patent JP-S6460965-A (JP)
Title: Manufacture of stabilized molten carbonate fuel cell porous anode
Inventor: RAFUAERU EI DONADO
IPC: H01M8/14
Filed: 1987-08-20
Abstract: PURPOSE: To improve the sintering and creep resistance during the operation of a fuel cell by dipping a metallic anode in an aqueous solution dissolved with water-soluble salt which is a structural stabilizer, then applying the prescribed heat-treatment. CONSTITUTION: A porous anode electrode is dipped in an aqueous solution dissolved with a stabilizer compound such as a mixture of lithium chromate, lithium bichromate, water-soluble chromium, aluminum, and a zirconium compound, and it is dried at the temperature from 80 deg.C to about 100 deg.C. It is then dehydrated at the temperature from about 110 deg.Cto about 160 deg.C to form the lithium bichromate, for example. It is then heated at the temperature from about 600 deg.C to about 700 deg.C in the hydrogen-enriched atmosphere having the hydrogen sufficient for the reaction to form lithium chromite which is an actual stabilizer. The same process can be attained with the water-soluble salt of aluminum and zirconium.
Patent JP-H0876411-A (JP)
Title: Toner for binary system developer
Inventor: FUNATO MASATOMI
IPC: G03G9/087
Filed: 1994-08-31
Abstract: PURPOSE: To provide a toner that contains no electrostatic charge control agent being mainly attributable to a spent at time of copying, which is sufficient enough in electrifiability, no scattering at time of copying, and also adequte enough in transfer efficiency, thereby making the required density copied image so as to be stably securable for hours. CONSTITUTION: This is a toner for a binary system developer containing toner grains inclusive of fixing resin and magnetic powder dispersed in this resin. This fixing resin in the toner grains consists of a composition containing resin with both low and high molecules having an anionic polar group, and a content rate of the anionic polar group in the low molecule is fewer than that of the anionic polar group in the high molecule, and an SP value of the low molecule is smaller than that of the high molecule. In this connection, the magnetic powder is contained in the toner grain at the rate of 5 pt.wt. from 0.1 to 100 pt.wt of the fixing resin.
Patent JP-H1140058-A (JP)
Title: Short arc dicharge lamp, and manufacture thereof
Inventor: KANZAKI YOSHITAKA
IPC: H01J9/385
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a correct interpole distance in a short arc discharge lamp having no tip in an outer surface of an arc tube, that is, a tipless short arc discharge lamp. SOLUTION: In this metal halide lamp, a pair of electrodes 1(1a, 1b) is arranged inside an arc tube 4, one portion of a tip face of the each electrode 1 has a broken scar 20 to which no machining process such as cutting or polishing is applied, and an outer surface of the arc tube 4 has no residual portion of an exhaust tube. The pair of electrodes 1(1a, 1b) is arranged inside the arc tube 4, a root portion of at least one electrode has an undesirable small diameter portion formed by pulling it outside after finishing of sealing process, and the outer surface of the arc tube has no residual portion of the exhaust tube.
Patent JP-2001035741-A (JP)
Title: Manufacture of electronic component
Inventor: KAWADA TOMOAKI
IPC: H01B17/62
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an electronic component which uses a dielectric porcelain, wherein with Ag or Ag alloy used as an internal conductor, the variation in dielectric characteristics due to diffusion of Ag is very slight, while no depletion between the internal conductor and a dielectrics takes place and no drawing of the internal conductor occurs at an external connection conductor part. SOLUTION: With a green sheet, where Ag is added by 0.3-1.5 wt.% to a dielectric porcelain composition of BaO-Nd2O3-TiO2, where baking of Ag is possible at its melting point or below is used, Ag or Ag alloy is laminated as an internal conductor to a prescribed form, which is then baked at the melting point of the internal conductor or lower.
Patent JP-H0856408-A (JP)
Title: Working machine connecting apparatus for walking type working vehicle having single shaft
Inventor: NAKAYAMA MINORU
IPC: A01B59/042
Filed: 1995-07-21
Abstract: PURPOSE: To readily attach a driving type working machine to a walking type working vehicle having single shaft. CONSTITUTION: This working machine connecting apparatus is constituted so as to locate the joining face of a hitch 4 in the upper part separated from the outer line of traveling wheels and a joining part 28 of PTO shaft 21 is provided in elastically urged state so as to be kept in a normal position which becomes nearly same face as joining face of the hitch 4 and when a part 30 to be connected coincides with the hitch 4, the joining part 28 is constituted so as to evacuate into the hitch 4 and a clutch 23 is installed in the PTO shaft 2 and brakes (a) and (b) for controlling the side to be moved of the clutch 23 are provided in cutting the clutch 23.
Patent JP-S6449692-A (JP)
Title: Chart used when pitch is drawn on drawing
Inventor: ONO GIZABURO
IPC: B42D15/00
Filed: 1987-08-21
Abstract: PURPOSE: To enable rapid and accurate draft of pitched drawing with a variety of reduced scales by providing plural pitched diagrams on which cross-gratings with prescribed pitches are drawn, showing plural different pitches as well, and making a set by combining them. CONSTITUTION: A scale indication 2 and a pitch indication 3 are shown at upper left of a diagram 1, and cross-gratings 6 formed by vertical lines 4 and lateral lines 5 of prescribed pitch 8 have been provided. Because plural diagrams 1 composing a set have been shown with different scale indication 2 and pitch indication 3, respectively, the pitch 8 and cross-gratings 6 prepared for each of the diagrams 1A-F have become completely different kind of diagrams based on prescribed scale and pitch. For instance, when drafting sheet 6 is superposed to fix on the diagram F, diagram composed of the cross-gratings 6 of the diagram F is seen through drafting sheet 9. In this state, mark 10 that expresses the pitch is attached by a drafting pencil to the prescribed position on drafting sheet 9 on which object is drawn.
Patent JP-S58107838-A (JP)
Title: Speed controller of automobile
Inventor: MASUDA JIROU
IPC: B60W30/00
Filed: 1981-12-21
Abstract: PURPOSE:To realize prevention of speeding of a microcomputer with simple construction in an automatic fixed speed running device, by providing a means whereby a rest signal is generated by closing a power source and operating speed suppression of a brake and/or clutch or the like. CONSTITUTION:An automatic fixed speed running device maintains fixed speed running by controlling an opening of a carburetor throttle valve 3 with an actuator 5 through a link mechanism 4, and a working amount of the actuator 5 is controlled by controlling to open and close a negative pressure introducing valve hole 35 and atmospheric pressure introducing valve 31 through a control valve 27. While the actuator is controlled also by controlling to open and close a different atmospheric pressure introducing valve hole 19 through a relief valve 14. Here a microcomputer 7 controlling electric current conduction to solenoids 13, 26 of each valve 14, 17 is constituted such that when a brake pedal or clutch pedal is depressed to turn ON a switch 46 or 44, a reset terminal 40 becomes a low level and is reset.
Patent JP-S6267455-A (JP)
Title: Soil leaching filter
Inventor: OSHIKUBO TAKEKI
IPC: G01N30/96
Filed: 1985-09-20
Abstract: PURPOSE:To perform pretreating operation for a plurality of samples simultaneously, by arranging a plurality of distributors and shaking tubes corresponding to receivers arranged in series to accomplish exchange filtration, cleaning filtration and extracting filtration simultaneously. CONSTITUTION:A first reagent (1N ammonium acetate solution), a cleaning liquid (alcohol) and a second reagent (potassium chloride solution) in a tank 10 are dripped with a distributors 9 to be driven by a motor 8 into a shaking tube 14 in which a filter layer is previously filled with samples separately through pipes 11 (11-1 to 11-3). As the first reagent is distributed, an agitator 13 lowers to stir it up. After the stirring up, it is sucked and filtered with a pump 16 driven by a motor 15 and brought down to a receiver 18-1. Then, the receiver 18-2 is advanced with a carrying conveyor 19. The cleaning liquid is distributed with the distributor 9-2 into the shaking tube 14 and it is stirred up continually with the agitator 13. Then, the liquid is sucked and filtered with the pump 16 and brought down to the receiver 18-2. Moreover, a receiver 18-3 is advanced, the second reagent is distributed with a distributor 9-3 into the shaking tube 14 through the pipe 11-3 and stirred up with the agitator 13. Then, it is sucked and filtered with the pump 16 and brought down to the receiver 18-3. Thus, one cycle is completed.
Patent JP-H0851878-A (JP)
Title: Alga-growing device and construction of alga field
Inventor: NISHIMORI YUURI
IPC: A01G33/00
Filed: 1994-08-09
Abstract: PURPOSE:To reduce labor required for establishment of an alga field and improve the ratio of fixation of useful algae. CONSTITUTION:This alga-growing device 10 is a sheet-shaped member made from a degradable resin-containing material and having many through holes and used by covering a rock (R) therewith. The method for construction of alga field is carried out by making spore or plumule of a useful alga adhere to the alga-growing device 10 and subsequently covering a rock (R) with the alga-growing device 10.