baber/WOPTO huggingface dataset:
Patent JP-H01151992-A (JP)
Title: Biological process for treating waste water
Inventor: FURUHATA YOSHIMASA
IPC: C02F3/34
Filed: 1987-12-10
Abstract: PURPOSE:To remove efficiently and stably a specific component in waste water, by incubating specific bacteria on a carrier and utilizing it. CONSTITUTION:Ammonium chloride solution 2 and caustic soda 3, as incubating liquids, are fed to an incubating tank 1 by means of a pump 4, where these liquids are circulated therethrough under aerobic conditions to cause nitrifying bacteria to attach onto the carriers such as sands so as to be grown. And then, raw water 6 (precipitated sewage) containing nitrogen ammoniated is flowed upwardly through a nitrifying tank 5 under aerobic conditions by means of a pump 7 so as to fluidize the carriers to which nitrifying bacteria, incubated in the incubating tank 1, have been attached, whereby the ammonical nitrogen in the raw water 6 is converted to nitrogen nitrite and nitrogen nitrate; following which they are reduced to nitrogen gas by denitrifying bacteria in a denitrifying tank 8 to be removed therefrom. Further, part or whole of the carriers wherein BOD oxidizing bacteria have become dominant in the nitrifying tank 5 is transferred to the incubating tank 1 to grow again a large number of nitrifying bacteria on the carriers, causing thereby the nitrifying bacteria to be reactivated, or causing the activity of the BOD oxidizing bacteria to be eliminated to be returned to the nitrifying tank 5.
Patent JP-H0748447-A (JP)
Title: Method for treating polyethylene terephthalate
Inventor: SHIRAKI SHIGEMI
IPC: C08G63/88
Filed: 1993-12-10
Abstract: PURPOSE:To obtain the polymer hard to develop mold stains when molded, useful for bottles, films, sheets, by treating a polyethylene terephthalate having each specific intrinsic viscosity, density, etc., with e.g. steam. CONSTITUTION:A polyethylene terephthalate >=0.70dl/g in intrinsic viscosity, >=1.37g/cm<3> in density and <=0.50wt.% in oligomer (cyclic trimer) content, produced through solid phase polymerization process is brought into contact with steam (or a gas containing the same) at 50-150 deg.C (pref. >=0.5g of the gas in terms of steam per kg of the granular polyethylene terephthalate) for 10min to 2 days to deactivate the polycondensation catalyst in the polymer, thus accomplishing the treatment.
Patent JP-H03172111-A (JP)
Title: Fertilizing machine
Inventor: NIIYAMA HIROYUKI
IPC: A01C15/00
Filed: 1989-11-29
Abstract: PURPOSE:To improve fertilization effect and simultaneously prevent clogging in an application pipe by separating fertilizer discharged from a delivery unit into granule and powder in the pipe and enabling application of the powdery fertilizer and the granular fertilizer respectively to the surface layer of the field and to the shallow and deep layers thereof. CONSTITUTION:Fertilizer discharged from a delivery unit 37 is separated into granular fertilizer and powdery fertilizer in an application pipe 39 so that the powdery fertilizer and the granular fertilizer may be applied respectively to the surface layer of the field and to the shallow and deep layers thereof. The powdered fertilizer can be utilized effectively thereby and the fertilization effect is improved by making layers of the fertilizer in the field. In addition, the powdery fertilizer is forced to be applied through fertilizer-discharge openings 39b and 39c and the subject machine has resistance to clogging of the fertilizer in the pipe.
Patent JP-H11128832-A (JP)
Title: Method of forming multilayered coating film
Inventor: HORIBE KYOICHI
IPC: B05D7/14
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a multilayered coating film including the processes of successively applying a cationic electrodeposition coating mate rial, an intermediate coating material and an overcoating material, by which intermediate coating film is applied without hardening by heating (to reduce the process), smoothness of the coating surface is improved and the foaming can be prevented even the formed coating film is thick. SOLUTION: After a cationic electrodeposition coating material is applied and hardened by heating, an intermediate coating material containing a polymerizable unsatd. compd., a photopolymn. initiator, a thermal polymn. initiator and a pigment, and if necessary, containing a polyester resin and a crosslinking agent is applied and irradiated with active energy rays to be hardened. Then a thermosetting overcoating material is applied and hardened by heating.
Patent JP-H04183511-A (JP)
Title: Ball end mill
Inventor: EGAWA TSUNEO
IPC: B23C5/10
Filed: 1990-11-19
Abstract: PURPOSE:To make the surface-roughness of a machined surface satisfactory by forming rake faces of a cutting blade which is positioned in the vicinity of the rotational center of the ball end mill adapted to be used for three- dimensional machining for a die or the like, in a normal rotational direction and a reverse direction, respectively. CONSTITUTION:A ball end mill 21 is formed thereon with an arcuated cutting blade 22 and a cutting blade 23, and is rotated counterclockwise so as to carry out cutting. Further, in addition to rake faces 24, 25, the cutting blades 22, 23 are formed thereon with rake faces 24, 25 between which the cutting blades 22, 23 are interposed, and rake faces 26, 27 are formed on the opposite surfaces thereof. Accordingly, in association with the feed and rotation of the ball end mill 21, the rake faces 24, 25, 26, 27 formed on the cutting blades 22, 23 in a normal rotational direction and in a reverse direction are moved in a direction in which cutting is made so that the cutting is made around the rotational center of the ball end mill 21. As a result, uncut parts during the process around the rotational center 1 can be reduced.
Patent JP-H11136191-A (JP)
Title: Outlet adaptor type radio repeater, radio communication system provided with the repeater, and health management network system
Inventor: ARIFUKU KIYOSHI
IPC: H04B10/114
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily mount a radio repeater, to eliminate the replacement of a battery and to save space in the radio repeater that sends health data detected by health information measurement devices distributed in a home to an information processing unit placed at one place in the home. SOLUTION: A radio repeater 42 has an outlet adaptor main body 54 that is configured in a form of an outlet adaptor and has a power plug 58 plugged into an outlet 56 placed on a wall of a room. The adaptor main body 54 has a radio optical communication section, a radio wave communication section, a control section and a power supply circuit.
Patent JP-H04183881-A (JP)
Title: Rust preventing method for vehicle body
Inventor: YOSHIDA TATSURO
IPC: B62D25/16
Filed: 1990-11-19
Abstract: PURPOSE:To surely prevent rust formation in spite of generation of some fluctuations in a coating section by applying a mixture composed of a water-soluble resin and an inhibitor into a bag structure part formed on a vehicle body. CONSTITUTION:The mixture M composed of 100 pts.wt. water-soluble resin (epoxy resin, such as 'ChemityreneR'), about 10 pts.wt. inhibitor (phenyl-beta- naphthylamine) and about 40 pts.wt. water as a solvent is applied in the bag structure part 4 formed between, for example, a rear fender panel 1 of the vehicle body and a wheel house outer panel 2 and a wheel house inner panel 3. Moisture comes into contact with the mixture M and the inhibitor in the mixture M is extracted even if water drops W infiltrate the inside of the bag structure part 4 in this way. The inhibitor is adsorbed on the inside surface of the vehicle body which is not coated with the mixture M. An adsorption film T is thereby formed and the rust preventiveness is exhibited.
Patent JP-H03169772-A (JP)
Title: Yaw rate detection device
Inventor: KATSUTA KOJI
IPC: B62D6/00
Filed: 1989-11-29
Abstract: PURPOSE:To accurately detect a yaw rate in a simple manner with no use of a steering angle sensor by computing the weighted means of the detected value and the zero value so as to renew the zero value when the difference between the detected value of the yaw rate and the zero value is in a specified range at the time of vehicle running. CONSTITUTION:Respective detection outputs from a vehicle speed sensor 10 and a yaw rate sensor 12 are inputted into an ECU 14 so that the quantity of steering for a vehicle is thereby operated. On the other hand, specified control signals based on the results of operations are outputted from the ECU 14 to a drive circuit 16 and an actuator 18 respectively so that rear wheels are thereby steered. In this case, the yaw rate is operated by the ECU 14 based on the zero value. And when the difference between the detected value of the yaw rate and the zero value is in a specified range, the weighted means of the detected value of the yaw rate and the zero value is computed in such a way that much more emphasis is given to the zero value, and the zero value is concurrently renewed based on the result of the aforesaid computation. This thereby allows the yaw rate to be accurately detected with no use of a steering angle sensor.
Patent JP-2000337094-A (JP)
Title: Base isolation device for mid post of underground structure
Inventor: TASHIRO NOBORU
IPC: E02D27/34
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device for the mid post of an underground structure that is provided between the mid post supporting the span between the floor board parts of the underground structure and the floor board parts to effectively reduce cross-sectional forces working on the mid post in an earthquake. SOLUTION: This base isolation device for the mid post of an underground structure is disposed between the end face of the floor board part 3 of the underground structure 2 and the end face of the mid post supporting the floor board part 3. The base isolation device comprises a mid-post device part having both a pedestal part fixed to the end face of the mid post 4 and a load support part projecting from the pedestal part and provided with a mid-post-side pressure-receiving surface at its end, and a floor-board-side device part including a pressure receiving plate mounted on the end face of the floor board part 3 and having on the floor board part 3 side a pressure receiving surface which makes contact with the pressure receiving surface of the mid post 4. The floor- board-side device part has a fixed plate capable of guiding the load support part.
Patent JP-H06161827-A (JP)
Title: Information processing system
Inventor: WAKIGAMI TSUKASA
IPC: G06F11/30
Filed: 1992-11-20
Abstract: PURPOSE:To provide an information processing system which can surely report the generation of a power supply fault in the system to a maintenance center. CONSTITUTION:This system is provided with a magnetic tape controller 1 equipped with a control logic part 4, a power source part 7, a power source control circuit 6 provided with a power source ON/OFF control circuit 9 and a control power source 10 so as to control the power source part 7, and communication adapter 5 connected through a communication channel 20 to an external maintenance center 3. A power source 8 dedicated for the communication adapter and the control power source 10 independent of the power source part 7 are provided on the communication adapter 5 and the power source control circuit 6, a power supply voltage line 17 and a power supply abnormality report line 23 are provided between the power source part 7 and the power source control circuit 6, and a power supply alarm signal line 16 for transmitting the abnormality of the power source part 7 to the communication adapter 5 is provided between the communication adapter 5 and the power source control circuit 6. Then, the abnormality such as power supply interruption at the power source part 7 is reported from the communication adapter 5 through the communication channel 20 to the maintenance center 20.
Patent JP-S63165863-A (JP)
Title: Electrophotographic sensitive body
Inventor: TACHIKI SHIGEO
IPC: G03G5/05
Filed: 1986-12-27
Abstract: PURPOSE:To stably form a good quality image without deteriorating good electrophotographic characteristics by forming an undercoat layer containing a specified butyl-etherified melamine-formaldehyde resin and an electric charge generating material. CONSTITUTION:The undercoat layer of a photosensitive body obtained by laminating the undercoat layer and a photoconductive layer on a conductive substrate contains the butyl-etherified melamine-formaldehyde resin having an number average molecular weight of <=1,500 and a combined foraldehyde number of 2-4 and a methylol number of 1-2 per one melamine ring, and the charge generating material, thus permitting chargeability characteristics and adhesiveness to be enhanced without deteriorating good electrophotographic characteristics and deterioration of characteristics at the time of repeated uses and consequently, a good-quality image to be stably formed for a long period.
Patent JP-H11192043-A (JP)
Title: Attractant and sheet for catching and killing flying insect pest and catching and killing method of flying insect pest
Inventor: BABA TAKAHIKO
IPC: A01M1/14
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an attractant having excellent safety and an excellent fast-acting property, useful for catching and killing flying insect pests and capable of especially controlling flies in a culturing facility to a low density without using any chemical, etc., which are anxious to affect edible cultured mushrooms, etc., by making the attractant include an oily yogurt flavor, etc. SOLUTION: This attractant for catching and killing flying insect pests contains an oily yogurt flavor and/or an aqueous yogurt flavor. A sheet comprising an attracting mat member 6 impregnated with the attractant and an adhesive sheet member 1 whose outer surfaces are partially or wholly coated an adhesive and used for catching and killing the flying insect pests is preferably prepared. The adhesive sheet is preferably obtained by partially or wholly coating the adhesive on the outer surface of a synthetic resin sheet colored with an attracting color having an L value of 30-70 and a (b) value of >=-10 measured by a transmission color measurement method using a Hunter color system (Lab).
Patent JP-2000143523-A (JP)
Title: Resistance overcoming agent chloroquine-resistant malaria protozoan and antimalarial composition
Inventor: ONO MINORU
IPC: A61K45/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject overcoming agent effective against chloroquine- resistant malaria protozoan by making the overcoming agent include an alkaloid derived from a plant of the genus of Stephania of the family Menispermaceae, etc., as an active ingredient. SOLUTION: This overcoming agent contains at least one kind selected from an alkaloid derived from a plant of the genus of Stephania of the family Menispermaceae (preferably Stephania cepharantha Hayata), its derivative and its salt as an active ingredient. The agent contains an alkaloid fraction obtained by extracting a plant material from Stephania cepharantha Hayata with an alcohol solvent (e.g. methanol, etc.), concentrating the extracted solution, dissolving the concentrate in an acidic aqueous solution, alkalizing the obtained solution and recovering a produced precipitate as the active ingredient and preferably contains especially cepharanthine, isotetrandrine, berbamine and cycleanine.
Patent JP-H01154520-A (JP)
Title: Development of resist and device therefor
Inventor: SUGA OSAMU
IPC: G03F7/00
Filed: 1987-12-11
Abstract: PURPOSE:To make pattern formation effective even in a more general case where the resist film thickness is nonuniform, by giving the surface layer of a resist during development an energy beam as sub-exposure to cause selective energy deposition in the depth direction. CONSTITUTION:After a resist film is spread, the whole surface is exposed by a far- ultraviolet ray source 4, and a layer 5 hard to dissolve is formed. By an electron beam 6, a line pattern with a specified pitch is drawn on the upper part and the lower part of a step-difference, and the resist is subjected to developing treatment. At this time, a developing monitor recognizes that the development is finished up to a specified thickness of the resist film of the step-difference upper part, and make a sub-exposure 4' light source radiate. At the time point when the thicknesses of the resist film and the film hard to dissolve get out of the optimum conditions, sub- exposure is again performed. Thereby, a layer hard to dissolve can be formed on the surface of a pattern which is exposed and formed at the above time point and has excellent resolution and a shape. After that, even if developing is progressed as far as the optimum conditions are not maintained, the pattern deterioration of the the step-difference upper part due to excess-developing as well as that of the thick film resist of the step-difference lower part can be prevented.
Patent JP-H01157246-A (JP)
Title: Molded type commutator
Inventor: UMEKI SATORU
IPC: H01R39/04
Filed: 1987-12-11
Abstract: PURPOSE:To improve the adhesive properties of joint surfaces between commutator bar and a molding material by employing corrugated engagement, triangular wave engagement or their combination engagement to the side surfaces of the commutator bar where the molding material is buried and shaping at least two recessed sections for each surfaces. CONSTITUTION:Commutator bars 7 are insulated mutually by a molding material 1, and centrifugal force is received by the irregular engagements of the side surfaces of the commutator bars 7. Two or more of protruding sections 10 and recessed sections 11 are formed on the commutator bars 7, the engaging surfaces of the molding material 1 and the commutator bars 1 are complicated and lengthened, and the centrifugal force in the circumferential direction is received more firmly.
Patent JP-S63164614-A (JP)
Title: Ecl circuit
Inventor: KAGAWA MINORU
IPC: H03K19/086
Filed: 1986-12-26
Abstract: PURPOSE:To synthesize complicated logics with a few number of elements without shifting the level of the signal by providing plural number of current switching gate circuits and obtaining AND by collector dotting and applying OR operation by emitter dotting. CONSTITUTION:Since the logic state of a base of a transistor (TR) 15 is expressed -X.Y since it goes to a high level only when TRs 11, 14 go both to off. Similarly, a level of -X.Y, -X.-Y, X.Y appears respectively at the base of TRs 16, 17, 18. Since an output terminal 5 outputs a high level when either base of the TRs 15, 16 is at a high level, an exclusive OR of Z=-X.Y+ X.Y is obtained. Similarly, the relation of -Z=X.Y+-X.-Y is obtained at an output terminal 6. Since the bases of the output voltage current TRs 15-18 are separated logically by diodes 21-28 in this way, four ANDs of X.Y, -X.-Y, X.-Y, -X.Y are obtained by having only to provide two current switching gate circuits.
Patent JP-H01157228-A (JP)
Title: Power-saving and regulated voltage feed system
Inventor: FUKAO ISAO
IPC: H02J3/00
Filed: 1987-12-11
Abstract: PURPOSE:To feed stable voltage, by connecting a capacitor to a space between an incoming end and a load so that the voltage of high tension incoming voltage stepped down so that the voltage of a load end may be turned into safety voltage or higher, cannot to dropped to come to the safety voltage or lower by great current. CONSTITUTION:From a high tension incoming end, via a switch 11, a breaker 14, a voltage regulating transformer 15, a switch 16, and a step-down transformer 18, power is fed to a plurality of loads 23. By the voltage regulating transformer 15, the input voltage of the loads 23 is regulated to be slightly higher than safety voltage. To a space between the loads 23 and the step-down transformer 18, a capacitor 19 is connected. The capacitor 19 is composed of a capacitor 31, a breaker 35, and an arrester 36 connected to the secondary side of a primary side and a secondary side reactors 32, 33 wound on a core with a gap. As a result, the inductive reactances of a line and a transformer in a power demander's yard are cancelled together, and voltage drop due to the starting current of an induction motor is suppressed, and wasteful power consumption is reduced.
Patent JP-H01154951-A (JP)
Title: Erection structure of handrail strut
Inventor: ICHIKAWA CHIHIRO
IPC: E04F11/18
Filed: 1987-12-11
Abstract: PURPOSE: To improve workability by inserting one embedded anchor erected vertically on a parapet through an handrail support and fixing the handrail support at its lower end with a connection member arranged therearound. CONSTITUTION: A buildup hole 7 is made in the upper face of a parapet 1 for erecting an embedded anchor 5 with a screw 50 provided throughout the total length and a supporting nut 51 is threaded to its center for passing the anchor 5 through a through-hole 60 and fixing it with its upper end tightened with a nut 52. A handrail unit 34 is secured to the lower side of a handrail coping 30 mounted between the upper ends of handrail supports 3, 3 and an embedded hole 7 is filled with mortar 54 so that the anchor 5 can be planted vertically. The lower end of the hollow handrail support 3 is externally fitted to a connection member 6 and fixed thereto with fixing machine screws 35. In this way, the durability of the parapet 1 is improved and the periphery of the anchor is reinforced.
Patent JP-H09153600-A (JP)
Title: Method for setting operation condition of nonvolatile semiconductor storage device
Inventor: YOKOZAWA AYUMI
IPC: G11C16/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting the operation conditions of a nonvolatile semiconductor storage device (EEPROM), which has a metal-oxide film-semiconductor field effect transistor(MOSFET) as component, prior to the completion of the nonvolatile semiconductor storage device. SOLUTION: When the manufacture of a MOSFET is completed prior to the completion of the manufacture of an EEPROM, parameters to be used for the operation simulation of the EEPROM are obtained from the characteristic measurement of the MOSFET, operation simulation of the EEPROM is performed by using the parameters, and operation simulation results are obtained. Then, from the operation simulation results, EEPROM operation conditions are obtained.
Patent JP-H10151071-A (JP)
Title: Rice cooking processor
Inventor: FUJIHIRA SUSUMU
IPC: A23L7/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooking processor with which boiled rice can be always uniformly loosened regardless of whether boiled rice to be led into an endless belt for conveyance is more or less. SOLUTION: 1st and 2nd loosening parts 3 and 4 are successively arranged along with a conveying direction E of endless belt 1, and runners 7 and 10 are respectively arranged at these 1st and 2nd loosening parts 3 and 4. The runners 7 and 10 are constituted in structure radially attaching plural loosening blades 6 and 9 to rotary shafts 5 and 8.  The runner 7 of the 1st loosening part 3 is rotated so that a top end 6e of loosening blade can be moved reversely to the conveying direction E of endless belt 1, a shortest distance A between the top end 6e of loosening blade and the upper surface of endless belt 1 is set to 13-25mm, the runner 10 of 2nd loosening part 4 is rotated so that a top end 9e of loosening blade can be moved in the same direction as conveying direction E of endless belt 1, and a shortest distance B between the top end 9e of loosening blade and the upper surface of endless belt 1 is set to 3-10mm.