baber/WOPTO huggingface dataset:
Patent JP-S61205231-A (JP)
Title: Bicyclo(4.4.0)deca-4,6-diene-3,8-dione derivative
Inventor: OGURA KATSUYUKI
IPC: A61P31/04
Filed: 1985-03-09
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or lower alkyl). EXAMPLE:1-(Methoxycarbonyl)bicycle[4.4.0]deca-4,6-diene-3,8-dione. USE:A medicine and agricultural chemical or an intermediate there having antimicrobial action and hypotensive action and raw material for electrically conductive high polymers. PREPARATION:A bicyclo compound expressed by formula II is refluxed in the presence of water in a reaction system of an acid, e.g. methanol, while heating or a diketone compound expressed by formula III is treated with an acid, e.g. methanol, to give the aimed compound expressed by formula I industrially and advantageously, in good purity and yield.
Patent JP-S61207464-A (JP)
Title: Flame-retardant electrically conductive resin composition
Inventor: KUBOTA YOSHIAKI
IPC: C08L101/00
Filed: 1985-03-09
Abstract: PURPOSE:To provide the titled resin compsn. having excellent flame retardance, electrical conductivity, durability, etc. and suitable for use as an electromagnetic wave shielding material, by mixing a thermoplastic resin, an electrically conductive metallic fiber, an org. halogen compd. and a flame-retardant aid. CONSTITUTION:A thermoplastic resin (A) (e.g. polypropylene or polyamide), an electrically conductive metallic fiber (B) (e.g. copper or stainless steel fiber), an org. halogen compd. (C) (e.g. tribromopolystyrene or tribromophenol) having an MW of 1,000 or above and a plasticizing temp. lower than that of component A, and a flame-retardant aid (D) (e.g. antimony trioxide or alumina) are mixed to obtain the desired flame-retardant electrically conductive resin compsn. The preferred blending ratio of component C to component D is 6/1-2/1 by weight. Optionally, thermal stabilizer, antioxidant, parting agent, colorant, etc., may be added.
Patent JP-H11248371-A (JP)
Title: Waste heat recovery system for steel making electric furnace
Inventor: TAKAHASHI MAKOTO
IPC: F27D17/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce operation cost by disposing a heat storage heat exchanger on the delivery side of an electric furnace in a system for burning exhaust gas therefrom through a combustor and preheating exhaust gas with stored heat thereby enhancing controllability of combustion and gas cooling. SOLUTION: Exhaust gas generated through preheating and melting of metal material and scrap thrown into an electric furnace 1 flows through a duct 9 into a combustor 3 where it is heated by means of a burner 10 and introduced to a gas cooler 6. Organic components decomposed in the combustor 3 are cooled down quickly by the gas cooler 6 and duct in the exhaust gas is removed through a bug filter 7 before the exhaust gas is dispersed into the atmosphere. Latent heat in the exhaust is stored in a heat storage heat exchanger 2 during operation and low temperature exhaust gas is heated effectively by the heat exchanger 2 during next operation before being fed to the combustor 3. This arrangement can reduce burner capacity and the capacity of cooling facility of the gas cooler 6.
Patent JP-H01219848-A (JP)
Title: Magnetic toner
Inventor: YOSHIDA SATOSHI
IPC: G03G9/097
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a magnetic toner providing high image density, superior reproducibility for fine lines, and having high gradation by constituting the toner of magnetic particles having a specified particle size distribution, a charge controlling agent comprising powdery nigrosine having <= specified number average mean particle size, and a binder resin having conjugated dienic bonds. CONSTITUTION:The title magnetic toner is constituted of magnetic toner particles having 12-60% (expressed in terms of percentage of number of particles) magnetic toner particles having <=5mum particle size, 1-33% (expressed in terms of percentage of number of particles) magnetic toner particles having 9-12.7mum particle size, wherein <=2.0vol.% magnetic toner particles having >=16mum particle size are contained, and the volume average particle size of the magnetic toner is 4-10mum. A group of magnetic toner particles having <=5mum particle size are distributed with a relation satisfying N/V=-0.04N+k (wherein N is a numerical % of magnetic toner particles having <=5mum particle size; C is a vol.%; k is a positive number 4.5-6.5), wherein N is a positive number 12-60). The charge controlling agent is powdery nigrosine having <=2mum number average particle size, and the binder resin contains a copolymer of a hydrocarbon monomer having a conjugated dienic bond. Thus, a toner picture image having superior resolution, gradation, and reproducibility for fine lines, is obtd.
Patent JP-H11252924-A (JP)
Title: Switching power source
Inventor: IGARASHI MASATERU
IPC: H02M7/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the power factor of a one-chip type switching power source. SOLUTION: A switching power source is constituted to convert an AC power into a DC voltage source (capacitor C1) through a rectifier Rect1 and outputs an insulated DC voltage from the DC voltage source D1 by means of a transformer TR1, having primary and secondary windings and a semiconductor switching element Q1. In this case, the power factor of the switching power source is improved by connecting the tertiary winding of the transformer TR1, in series between the output of the rectifier Rect1 and the input of the DC voltage source C1, diodes D6 and D7 to the input terminal of the AC power source AC, and a reactor L1 between the outputs of the diodes D6 and D7 and the switching element Q1.
Patent JP-S63214361-A (JP)
Title: Temperature and humidity control apparatus
Inventor: TASHIRO KOJI
IPC: B01D51/04
Filed: 1987-03-02
Abstract: PURPOSE:To rapidly control temp. and humidity without generating drain or mist, by allowing water droplets sprayed from a nozzle to pass through a cyclone along with an air stream and guiding only the uncollected minute water droplets into a temp. and humidity control apparatus along with the air stream. CONSTITUTION:The air entering from an air take-in port 3 is cooled by the water droplets sprayed from the nozzle 2 in a spray tower 1 to enter a cyclone 4 through piping 10. Coarse water droplets are collected by the cyclone 4 and only the cooled air containing uncollected fine water droplets is passed through piping 11 by a blower 5 and, for example, injected in the main flue 12 of an electric precipitator 18 to adjust the temp. of gas. The water sprayed from the nozzle 2 enters a water tank 6 from a water replenishing pipe 7 and meets with the drain collected in the spray tower 1 and the cyclone 4 to become recirculation water 13. As mentioned above, since the cooled air containing only fine particles is injected in the main flue 12, evaporation time is markedly shortened, and temp. and humidity are rapidly adjusted.
Patent JP-H10227666-A (JP)
Title: Water level flowmeter
Inventor: GOTO KIYOSHI
IPC: G01F1/52
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a water level flowmeter which contributes to positive water level flowmeter management by starting measuring and recording by a single operation and objectively grasping state of a logger or sensor. SOLUTION: Set-up information at a plurality of measuring points obtained by first time measurement is stored in a logger. The water level flowmeter has a quick starting function of starting measuring and recording of selected measuring point by an operation of a quick start key k3 without operating a set-up key from second time in the case of repeating a plurality of the measurements the same point, and a checking-up function of generating a check-up file of the operating state selected while self-diagnosing the operating state of the logger or sensor on a display screen by an operation of a check-up key k1 on the way of measuring and recording.
Patent JP-S61206557-A (JP)
Title: Deflashing method
Inventor: IKEDA MASAHIRO
IPC: B22D31/00
Filed: 1985-03-09
Abstract: PURPOSE:To execute automatically a deflashing operation as a continuous operation and to lessen manpower by disposing a molding machine and rail members which arrive at the position right under the trimming punch of a trimming press machine. CONSTITUTION:A product 22 having a flash, when taken out of the molding machine 1, is imposed on a trimming die 7 which is held stopped at the left end of the rails 4a, 4b. The operator presses an operation button g1 thereafter. An air motor 14 is then operated to slide a die base 6 toward the trimming press machine 2. The motor 14 is stopped when a limit switch 17 is tripped right under the trimming punch 2a. A clamping claw 19a descends to press and fix the die base 6 onto frame. The trimming punch 2a descends to press the flashed product in the trimming die 7 when an operation button g2 is pushed. The deflashing is thus executed. The production which is completed of the deflashing drops downward by passing through the inside of a trimming base 7.
Patent JP-S51122414-A (JP)
Title: Rotary sheet device
Inventor: MATSUI SADAYUKI
IPC: G11B19/20
Filed: 1975-04-17
Abstract: PURPOSE:In a rotary sheet device having a spiral recording truck, to obtain a high density recording by a low cost feeding mechanism.
Patent JP-S56143281-A (JP)
Title: Adhesive for fuel filter
Inventor: KAMAGATA KAZUO
IPC: C10L1/198
Filed: 1980-04-09
Abstract: PURPOSE: An adhesive for a filter suitable for gasoline fuel contg. an alcohol, forming an adhesive layer excellent in corrosion resistance to gasoline and an alcohol, which is prepared by compounding a specified triazine as a curing agent with an epoxy resin.  
     CONSTITUTION: The titled adhesive is obtd. by compounding (A) 100pts.wt. arom., aliph. or alicyclic epoxy resin with (B) 3W15pts.wt. 2,4-diamino-6-[2'-alkylimidazolyl(1')]-ethyl-S-triazine or adduct thereof with isocyanuric acid and, if necessary, (C) a reactive diluent, (D) a filler etc.  
     EFFECT: Since said adhesive is noncuring at room temp and curable only when heated, it may be prepared in one-pack type, so that it is excellent in processability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61205791-A (JP)
Title: Heat pipe
Inventor: HATA RYOSUKE
IPC: F28D15/02
Filed: 1985-03-08
Abstract: PURPOSE:To obtain the reversible heat pipe operating in the large difference of height by a method wherein operating liquid receiving pans are provided by dividing the pipe into specified intervals and cells, situated in up-and-down, are connected through wick members while the inside of an inside pipe is utilized as the path of the operating liquid or operating gas. CONSTITUTION:The circular cells 5, for reserving the operating liquid, are formed in every 10-30cm in the lengthwise direction of the pipe on the inner wall of an outside container 3 or the outer wall of the inside pipe 4 between the outside container 3 and the outside of the inside pipe 4. One end of the wick member 6 is drooped to the lowermost part of the outside container 3 from the cell 5 at the lowermost stage while the other end of the wick member 6 is held so as to be on the bottom of the cell 5. Thus, the wick member 6 is held sequentially from the cell of the lowest stage to the lowest part of the outside container 3 and arrives at the upper part of the outside container 3 while the terminal end thereof is held by adhering it to the inner wall surface of the outside container 3. Some distances are kept between both ends of the inside pipe 4 and both ends of the outside container 3 and the inside of the inside pipe 4 is communicated with the outside of the inside pipe 4 while the operating liquid is sealed in the outside container 3 under dipping the wick member 6 at all times.
Patent JP-H07256740-A (JP)
Title: Production of hose connection product
Inventor: MITSUI KENICHI
IPC: B29C49/04
Filed: 1994-03-17
Abstract: PURPOSE:To integrally mold a blow molded object and a hose and to dispense with a clip while reducing the number of assembling processes. CONSTITUTION:A hose 1 is arranged in parisons 30,31 to be grasped by a mold through the parisons and the surface of the hose 1 is locally pressed by the protruding parts 22 provided to the molding surface of the mold to be elastically deformed into a recessed shape. In this state, the parisons are subjected to blow molding not only to fix a shape having recessed parts 10 locally by the solidified parisons but also to integrally bond a blow molded object and the hose 1. Since the blow molded object and the hose are elastically brought into contact and engagement with each other by an uneven surface, they are integrally bonded and, since the recessed parts 10 are locally formed, the relative movement of the hose and the blow molded object in the axial and circumferential directions thereof is also prescribed.
Patent JP-S57161566-A (JP)
Title: Voltage checking device
Inventor: KUMETA TAKUMA
IPC: G01R19/165
Filed: 1981-03-31
Abstract: PURPOSE:To make an accurate voltage check possible, by utilizing the output of a counter to make the period to check a voltage succeed to the current consumption of a load circuit attained to the steady state after closing of a power switch. CONSTITUTION:In the electric shutter circuit of a camera, a monostable multivibrator OM is triggerred by the connection of a power switch S1 to contacts (a)-(b) and outputs H-level pulses for a constant time, and an oscillator O starts the operation to generate clock pulses of 4KHz. After a prescribed operation of the circuit, an electromagnet Mg having inductance components is operated. The terminal voltage of a battery B is divided by resistances R3 and R4 and is applied to an inverted input terminal of a comparator CM3, and the output of the comparator CM3 becomes H-level if the voltage of the battery is deficient. After a counter consisting of the oscillator O and flip flops F1-F10 counts 8ms, the feed to the electromagnet Mg is broken and the lighting of an LED is inhibited if the output of the comparator CM3 is H-level.
Patent JP-H02225305-A (JP)
Title: Production of silicon nitride ingot and silicon nitride powder
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/068
Filed: 1989-02-28
Abstract: PURPOSE:To obtain ingot giving silicon nitride powder containing a slight oxygen useful for high-temperature structural material such as gas turbine by heat- treating ingot of silicon nitride obtained by direct nitriding method of metallic silicon at specific temperature in non-oxidizing atmosphere. CONSTITUTION:Ingot of silicon nitride obtained by direct nitriding of metallic silicon powder is heat-treated in non-oxidizing atmosphere (e.g. N2, Ar, H2 or NH3) at 1500-1800 deg.C, preferably at 1600-1750 deg.C for usually 10-15 hour to obtain granular silicon nitride ingot. Said silicon nitride ingot is pulverized to readily afford silicon nitride powder containing a slight oxygen and no fine powder.
Patent JP-S61207987-A (JP)
Inventor: KUROKI TOSHITAKA
IPC: G21C1/02
Filed: 1985-03-12
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-S51145537-A (JP)
Title: A process for preparing chloroprene adhesive
Inventor: DENDA YASUAKI
IPC: C08F2/00
Filed: 1976-04-26
Abstract: PURPOSE: A resin-modified chloroprene adhesive which does not cause phase separation during storage or use. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06256601-A (JP)
Title: Thermoplastic resin composition excellent in impact resistance
Inventor: KITA MASAMI
IPC: C08L53/02
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a thermoplastic resin compsn. having excellent rubber dispersion and improved in mechanical properties, particularly impact resistance, without detriment to properties inherent in an ethylene-propylene copolymer resin and a thermoplastic polyester resin. CONSTITUTION:This thermoplastic resin compsn. comprises 65-99.4wt.% (A) a resin mixture composed of 80-95wt.% ethylene-propylene copolymer resin and 20-5wt.% thermoplastic polyester resin; 0.5-15wt.% (B) an epoxy group- modified polyolefin; and 0.1-10wt.% (C) a styrene/butadiene block copolymer rubber and/or (D) a thermoplastic polyester elastomer.
Patent JP-H07227354-A (JP)
Title: Automatic cooking machine for noodle food
Inventor: YAMADA YOSHIHIRO
IPC: A47J27/14
Filed: 1994-02-21
Abstract: PURPOSE:To provide an automatic cooking machine for noodle food, which can furnish a taste of a home-made noodle, can quickly and automatically prepare a noodle food cooked under a ready to eat condition, and can realize an unmanned shop for cooked noodle product. CONSTITUTION:Along a carrying conveyor 1, a container-feeding machine 2 which feeds a container 14 to contain a noodle food therein, a noodle-feeding machine 3 which inputs a boiled noodle 15 in the container on the carrying conveyor 1, soup-feeding machine 4 which inputs a heated soup 16 in the container 14 on the carrying conveyor 1, and topping-feeding machine which inputs toppings 17 in the container 14 on the carrying conveyor 1 are provided in order. Also, the final end of the carrying conveyor 1 are provided with a receiver base 7 and a noodle-boiling device 8 which boils a raw noodle 19 and feeds it to the noodle-feeding machine 3.
Patent JP-S51121807-A (JP)
Title: The driving method of an electro magnetic plunger pump
Inventor: KATAYAMA YOSHINORI
IPC: F04B17/04
Filed: 1975-04-18
Abstract: PURPOSE: The driving method of an electro magnetic plunger pump having a small watt comsumption, a large flowing capacity, and a superior efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09242261-A (JP)
Title: Joint for screw-knot reinforcement
Inventor: ABE YASUHARU
IPC: E04C5/18
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve executability by providing a female tapped hole which is coaxial with a screw-knot reinforcement to be jointed and does not pierce a joint at the center of the opposing end face of the joint and by engaging a female screw with a screw-knot of the screw-knot reinforcement to be jointed. SOLUTION: A joint 10 having a female tapped hole 11 to be engaged with a screw-knot of reinforcement 2 to be jointed is pressure-welded or welded and integrally fixed to a reinforcement 1. And the screw-knot reinforcement 2 to be jointed is screwed into and jointed to the female tapped hole 11 which is coaxial with the screw-knot reinforcement 1 and tightened to an appropriate torque. Then, a lock nut 3 is mounted on the screw-knot reinforcement 2 to be jointed and fixed by tightening the lock nut 3 to the joint 10, instead of tightening the screw-knot reinforcement 2. Thus, costs at placing joint work can be reduced.
Patent JP-H05217073-A (JP)
Title: Commodity selling data processor
Inventor: UEMATSU TSUGIHARU
IPC: G07G1/12
Filed: 1992-02-05
Abstract: PURPOSE:To provide a commodity selling data processor provided with a function for effectively advertising profitableness to be a specific customer to a general customer. CONSTITUTION:The input of a customer code is judged based upon the contents of a customer flag memory 28 in accordance with the input of a DEP/CASH TOTAL key, and at the time of judging the input of the customer code, the number of points corresponding to the total sales amount of the customer is added to the total number of points for the customer stored correspondingly to the customer code to find out the current total number of points for the customer and stored in a point area corresponding to the customer code, and when the customer code is not inputted, whether the number of points corresponding to the total sales amount of the customer exists or not is judged. When the number of points exists, the number of points is printed out on receipt paper together with message data stored in a message data storing memory 30 and issued.
Patent JP-H11244156-A (JP)
Title: Plugging device for liquid container
Inventor: ASADA YOSHIAKI
IPC: A47J41/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make smoothly leadable a liquid into an injection passage in dis charging the liquid. SOLUTION: This plugging device is provided with a plug 2, which is freely attachable and detachable to and from the opening part 1a of a main body 1 of container, for tightly plugging the opening part 1a, an injection passage 23 specifying the direction of injection is formed between the plug 2 and the inner peripheral surface of the opening part 1a, and the internal liquid is discharged from the injection passage 23 by inclining the main body 1 of container.  In this case, on the lower surface of the plug 2 facing the inside of the main body 1 of container, guide walls 25 and 25 are formed for guiding the liquid toward the injection passage 23 with the inclination of the main body 1 of container at the time of discharging the liquid and when the liquid container is inclined after the tight plugging state of the plug 2 is released at the time of discharging the liquid, the internal liquid can be led to the injection passage 23 while being guided by the guide walls 25 and 25.
Patent JP-H11245286-A (JP)
Title: Plastic-integrated hinge and molding thereof
Inventor: NAGAYAMA MITSURU
IPC: B29C51/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a plastic-integrated hinge requiring no high surface pressure in the molding of the hinge and capable of being molded even by a molding machine lower in mold clamping force and a method for molding the same. SOLUTION: In a plastic-integrated hinge 21 and a method for molding the same, a groove part having an almost U-shaped cross section is formed so as to protrude from the predetermined molding surface 23 of the plasticized plastic molded product 22 arranged toward the surface of a mold 31 and at least one vertical side surface 25 of this groove part is formed into a thin-walled state.  In the molding method, one mold 31 having a groove line 31a with predetermined width and depth provided thereto and other mold 32 having a projected insert part 32a provided thereto so as to be inserted in the groove line 31a are provided and a contact part 23a pushed in toward the groove line 31a of the predetermined molding surface 23 of the molded plasticized plastic molded product 22 to perform molding so that the part between the molding surface 23 and the contact part 23a is stretched to be reduced in its wall thickness.
Patent JP-H06261099-A (JP)
Title: Communication control method and device
Inventor: KITAMURA TOSHIYUKI
IPC: H04L29/08
Filed: 1993-03-09
Abstract: PURPOSE:To improve the processing efficiency by controlling the start of communication interruption on response to data quantity of communication data in a communication means of serial data converted from multi-valent data into binary data. CONSTITUTION:Upon receipt of serial data externally, a communications controller SCU 310 outputs an internal reception buffer read permission signal RxRDY and sends data to be transferred externally and outputs a transmission buffer write permission signal TxRDT when the transmission is finished. An interruption controller ICU 311 generates interruption processing in response to an external signal to a system control section CPU 307 and when the CPU 307 does not activate a signal line 313 of an I/O port 305, the data TxRDY is not inputted to an ICU 311. Through the constitution above mentioned, communication interruption activation is controlled in response to the quantity of the communication data and the processing is executed efficiently.