baber/WOPTO huggingface dataset:
Patent JP-H01236229-A (JP)
Title: Production of alkyd resin
Inventor: MUTO KENJI
IPC: C08F299/04
Filed: 1988-03-16
Abstract: PURPOSE:To obtain an alkyd resin excellent in water resistance and alkali resistance and useful for a paint, by using 2,2-diethyl-1,3-propanediol as a polyalcohol component. CONSTITUTION:This alkyd resin is obtained by the esterification and/or transesterification of a polybasic acid (A) such as phthalic anhydride with a polyalcohol (B) essentially consisting of 2,2-diethyl-1,3-propanediol, an unsaturated fatty acid such as soybean oil fatty acid or safflower oil fatty acid or an unsaturated oil (C) such as soybean oil or linseed oil. The mixing ratio among the components is such that component A is 10-60wt.%, preferably, 25-45wt.%, component B is 10-50wt.%, preferably, 15-40wt.%, the 2,2-diethyl-1,3- propanediol as an essential component is 2-30wt.%, preferably, 5-20wt.%, and component C is 10-60wt.%, preferably, 20-50wt.%.
Patent JP-H05265568-A (JP)
Title: Constant water level control method
IPC: G05D9/12
Filed: 1992-03-18
Abstract: PURPOSE:To keep a water level at a value in the neighborhood of an instructed water level in spite of the increment/decrement of a unit flow rate by monitoring whether or not a reservoir level 4+ changes toward a set water level within a prescribed time after discharge quantity is adjusted, and increasing/decreasing the discharge quantity further when it remains unchanged or it is changed in the reverse direction. CONSTITUTION:When the reservoir level detected by a water level change detecting means 1 is changed by a constant value decided in advance, it is monitored whether or not the reservoir level changes in toward the set water level within the prescribed time by the detecting means 1 and a monitoring timer part 2 after the discharge quantity is adjusted by a control step counter part 3 by increasing/decreasing by one step corresponding to a command from the detecting means 1. When it remains unchanged or it is changed in the reverse direction, the reservoir level can be kept at the value in the neighborhood of the set water level by increasing/decreasing a control step by one step again by the counter part 3 corresponding to the command from the timer part 2. Thereby, it is possible to keep the water level at the value in the neighborhood of a designated water level in spite of difference between inflow quantity and the discharge quantity when an operation is started by setting the reservoir level at an arbitrary value.
Patent JP-S61220656-A (JP)
Inventor: SHIMOKAWA WATARU
IPC: A61L9/01
Filed: 1985-03-27
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-S57177688-A (JP)
Title: Continuous cutter for food product
Inventor: NAKATANI NOBORU
IPC: A23L17/00
Filed: 1981-04-23
Abstract: PURPOSE: A continuous long strip of food product is cut with a screwcutter set on the side or skewed position at the horizontal angle to the screw-running direction.  
     CONSTITUTION: A long, continuous soft rod of food product 1 such as extruded fish meat paste is sent with conveyor 2 in the direction A and a screwcutter 3 is set on the upper-side position of the conveyor 2 to cut the food rod in a certain length. The screwcutter has its cutting edge on the outer periphery of the same-diameter screw which is wound spirally around the shaft 3a and the direction of the shaft is fixed at a horizontal angle to the direction of the conveyor advancement. The advancing speed of the conveyor 2 is synchronized to the peripheral speed of the screwcutter 3 and the rotation direction of the cutter 3 is made the same one by which the food rod is cut down. Thus, as the conveyor advances, the cutter comes down from the side direction or three-quater one along the horizontal angle to cut the food rod 1 continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59189953-A (JP)
Title: Method for preventing clogging of cyclone
Inventor: TOKUDA MASAHIRO
IPC: B04C5/22
Filed: 1983-04-12
Abstract: PURPOSE:To make it possible to simply and certainly eliminate the clogging of a cyclone without lowering the operation rate of an apparatus, by discovering the clogging of the cyclone in an early stage without stopping the operation of a combustion apparatus while performing the removal of a clogging substance within a short time. CONSTITUTION:In a method for preventing the clogging of cyclones 2, 5 each for separating the dust contained in the exhaust gas generated in a combustion tower, the clogging of the under-flow side of the cyclone is detected by a clogging detecting mechanism consisting of temp. detectors 50-55 and a control apparatus 56. On the other hand, pressure blocking mechanisms 4, 7 comprising dampers 20-23 are provided to the under-flow side of the cyclone and opened by the clogging signal of the aforementioned clogging detecting mechanism while exhaust gas is flowed to the under-flow side to remove a clogging substance. By this method, the generation of clogging is discovered within an insignificant state without stopping the operation of the apparatus and the elimination of clogging can be further performed.
Patent JP-H05265394-A (JP)
Title: Display device and driving method for display device
IPC: H01J11/44
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a display device consisting of an alternating current discharging type plasma display panel which can secure an stable operation range of the initial stage even when concentration of an ionization gas used is reduced and can efficiently make use of the display device using a plasma display panel by extending the lifetime which is decreased by reduction of concentration of the ionization gas used. CONSTITUTION:A display device 10 is constituted with an alternating current discharging type plasma display panel, a row electrodes control means 2 of this panel, a column electrodes control means 3 of this panel, a timing control means 5 which controls timing of the row electrodes control means 2 and the column electrodes control means 3, and a central control means 4, wherein, further provided with a concentration detecting means 6 of the ionization gas in the plasma display panel.
Patent JP-H05262224-A (JP)
Title: Spring holding flexible air duct for railway rolling stock
IPC: B61C17/00
Filed: 1992-03-19
Abstract: PURPOSE:To facilitate separating work and simplify the structure of a flexible air duct by applying a spring to the reinforcing ring of the flexible air duct to absorb the relative displacement of a car body to a truck, and fixing the one end of the flexible air duct and inserting its other end to hold the flexible air duct. CONSTITUTION:One end of a flexible air duct is provided with a flange 2, which is fastenedly fixed to a truck (motor) 7 with bolts 5. The other end of the flexible air duct is provided with an inserting section 3, which is inserted into an inserting section 6 provided on a car body 8. A spring is used for the reinforcing ring 4 of bellows 1. The flexible air duct is kept in its position by the flange 2 and the inserting section 3, and kept in a space to the car body 8 by the reinforcing ring 4 made of a spring member and, therefore, prevented from falling off.
Patent JP-H04299448-A (JP)
Title: Roman character/kana converter
Inventor: ONO TAKASHI
IPC: G06F17/22
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a desired HIRAGANA (cursive form of Japanese syllabary) character string even with the common Roman spelling and the different HIRAGANA expressions by converting sequentially a HIRAGANA expression into another one based on the input Roman spelling. CONSTITUTION:A Roman character/HIRAGANA converting circuit 8 checks the Roman character string inputted through a control circuit 6 by reference to a Roman character/HIRAGANA table 9 and transfers sequentially the HIRAGANA data having the high priority to the Roman spelling to the circuit 6. The checked Roman character string is stored in a text memory 7. Meanwhile a KANA (Japanese syllabary)/KANJI (Chinese character) converting circuit 10 retrieves a KANA/KANJI table 11 based on the KANA characters to be converted and writes the candidates of high priority into the memory 7 via the circuit 6. If these candidates are not identical with the desired KANJI, the KANA/KANJI conversion designing key is operated again on a keyboard 4. Thus the next candidate is written in the memory 7 and displayed.
Patent JP-S60207837-A (JP)
Title: Chemical heat pump type cooker
Inventor: KUNUGI TAKAFUMI
IPC: F24C9/00
Filed: 1984-04-02
Abstract: PURPOSE:To realize an energy-saving cooker with no fear of fire by a method wherein high temperature, which is obtained at the absorber of a chemical heat pump employing the outside air as heat source, is utilized. CONSTITUTION:A solution containing a large quantity of refrigerant is heated by the outdoor air 25 at a regenerator 9 so as to generate refrigerant vapor, which enters a condenser 11 through a refrigerant line 23 and is cooled by the cold air 24 in order to be condensed. The resultant liquid refrigerant flows through a refrigerant line 26, a refrigerant pump 12 and a refrigerant line 27 into an evaporator 10 so as to evaporate by taking heat from the outdoor air 25 in order to flow through a refrigerant line 28 into a solution line 3. On the other hand, the outdoor air 25 is cooled into the cold air 24. The solution, which has discharged refrigerant at the regenerator 9, flows through a solution line 29, a heat exchanger 14, a solution line 30, and a solution pump 13 and joins to the refrigerant line 28 so as to enter absorbers 21 and 22 in the form of two phase flow through the solution line 3 order to absorb the refrigerant vapor, by the heat of absorption of which heating plates 37 and 38 are heated so as to be used for cooking.
Patent JP-H08229977-A (JP)
Title: Method and apparatus for resin molding
Inventor: SAITO FUMIHIKO
IPC: B29L31/58
Filed: 1995-02-27
Abstract: PURPOSE: To enable other parts to be formed and welded at the same time of a resin molding by setting a resin material in a mold for molding a resin molding, and molding other parts with the resin material infected from an injection device connected to a part molded into the part mold of other parts provided in the mold to be welded to the resin molding. CONSTITUTION: A skin material 3 and core material 2 are subjected to a vacuum molding by the use of a vacuum mold 5 and, at the same time, a molten resin is delivered from an extruding device 9 to an injection molding part mold 6 in order that a clip seat 4 is molded and simultaneously welded onto the rear surface of the core material. Thus, molding and welding of other parts such as the clip seat 4 can be done at the same time vacuum molding of the skin material 3 and core material 2, so that molding of other parts such as the clip seat is made unnecessary and a fabrication of the clip seat 4 etc., is also made unnecessary. Further, other processes in the injection molding of other parts becomes unnecessary enabling costs to be reduced thereby.
Patent JP-H02241896-A (JP)
Title: Gas feeding system for breathing
Inventor: MITANI HISASHI
IPC: A62B7/14
Filed: 1989-03-15
Abstract: PURPOSE:To make a mask lightweight by providing discharge ports discharging the exhalation exhaled into the mask, and arranging the suction port of a gas circulating path near the discharge ports to face them in a system equipped by the pilot of an aircraft and feeding the breathing gas. CONSTITUTION:A gas feeding path L1 extracting the breathing gas from the compressor of an engine and feeding it via a filter 2 is connected to a mask M equipped by a pilot, and an oxygen feeding source 3 such as an oxygen bottle is connected to a mixing chamber 1 provided at the middle of the feeding path L1 via a flow adjusting valve 4. On the other hand, the exhalation of the pilot is discharged into the aircraft through discharge ports 7 formed on both side sections of the mask M, then it is sucked into a gas feeding path L2 through suction ports 9 formed at both side sections of a seat 8 seated by the pilot and guided into the mixing chamber 1. A blower 10 and a carbon dioxide removing device 11 are provided at the middle section of the gas feeding path L2, and the air with an increased carbon dioxide content is discharged to the outside of the aircraft.
Patent JP-S51140687-A (JP)
Title: Method for measuring total organic carbo in drinking water
Inventor: YAMASHITA TSUYOSHI
IPC: G01N33/18
Filed: 1975-05-29
Abstract: PURPOSE: To determine a total organic carbon content directly using a single carbon content determination device by removing an inorganic carbon content in sample water in advance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11261905-A (JP)
Title: Method for driving solid-state image pickup device and image pickup device using it
Inventor: ICHIKAWA MICHINORI
IPC: H04N5/335
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To realize high speed scanning not depending on driving a signal output section at high speed. SOLUTION: In this drive method, a combined horizontal drive pulse P4 with a period consisting of two pulse signals with a short period T1 and one pulse signal with a long period T2 is fed to a horizontal transfer channel of the charge coupled device CCD solid-state image pickup device. While realizing high speed drive with the pulse signals having the short period T1 , a reset pulse Pr with a period T3 synchronously with the combined horizontal drive pulse P4 is fed to a floating gate, from which charges of the signal not transferred are discharged.
Patent JP-S59189035-A (JP)
Title: Heat insulating material for covering surface of molten steel
Inventor: KANEKO YASUO
IPC: B22D1/00
Filed: 1983-04-13
Abstract: PURPOSE:To provide a heat insulating material for the surface of a molten steel which is highly effective in insulating the heat and has less effect of carburization on the molten steel by kneading a mixture composed essentially of waste pulp liquor and consisting of mill scale and ore expanded by calcination together with a binder, and subjecting the kneaded material to dehydration smoking and sintering. CONSTITUTION:A heat insulating material for the surface of a molten steel to be added onto the suface of the molten steel in a ladle or the riser surface of the molten steel in a casting steel is formed by kneading 58-89wt% cake produced by dehydrating waste pulp liquid discharged from a paper making process and contg. >=35% fixed carbon in dry base, 5-20wt% mill scale having <=65 mesh viscosity, 5-20wt% powder of ore expanded by calcination such as pearlite, and 1-2wt% a binder such as starch, CMC or the like together with a small amt. of water, and subjecting the mixture to dehydration smoking and calcination in a rotary kiln. The mixture is made into granules having <=0.3mu bulk specific gravity, 2.5-3.5:1 ratio between the fixed carbon and FeO and 2-25mm. grain diameter. The heat insulating material for the surface of the molten steel having excellent heat insulating property is obtd. without carburizing the molten steel.
Patent JP-S61222522-A (JP)
Title: Method for regenerating adsorbing tower of air separation apparatus
Inventor: FUJIMORI KANJI
IPC: B01D53/04
Filed: 1985-03-29
Abstract: PURPOSE:To enhance regeneration effect by increasing the amount of regeneration gas and raising the temp. thereof, by using the open air as the braking air of an expansion turbine and using the air after braking as the regeneration gas of an adsorbing tower. CONSTITUTION:Stock air is sent to an adsorbing tower 15 where H2O and CO2 in air are removed and the treated air enters a deep cooling separation apparatus 20 while the product N2 rectified and separated in a rectifying tower 19 is discharged from a pipe and waste gas enters an expansion turbine 17 from a pipe 4 and is expanded to be sent to an adsorbing tower 16 while generates coldness. The air sucked from the open air through piping 18 is used as the braking air of the expansion turbine 17 to be raised in pressure and temp. and this braking air enters piping 6 through piping 11 to be mixed with waste gas as regeneration gas to perform the regeneration of the adsorbing tower 15. Thereafter, only the regeneration of waste gas is performed to prevent the remaining of H2O or CO2.
Patent JP-S62221745-A (JP)
Title: Simulation method for logic circuit
Inventor: HIGASHIJIMA KIYOHIRO
IPC: G06F11/25
Filed: 1986-03-24
Abstract: PURPOSE:To perform the logical simulation at high speed by collecting gates at every transmission address of gate signal to perform the logic operation and transmission of signals. CONSTITUTION:When a logic designer uses gates 11, 12, 13 and 14 to simulate the logic circuits connected by full lines, a logic simulator connects the fixed output gates 15 and 16 which supply the fixed signal value to the gate of the designer to the logic circuits of the designer by broken lines in response to each input terminal. Then plural gates are added to supply the fixed signal value that gives no effect to the gate produced by the designer. Thus the logic simulation is carried out. At the same time, plural reading actions are avoided to the same address. In such a way, a logic circuit can be simulated at high speed.
Patent JP-S62221902-A (JP)
Title: Pneumatic tire with improved tread
Inventor: HAMADA TATSURO
IPC: C08C19/22
Filed: 1986-03-24
Abstract: PURPOSE:To enhance wet skid resistance, rolling resistance, anti-breaking property and anti-abrasion property by forming a tread with a rubber composite including the predetermined quantity or more of the specified styrene-butadiene copolymer rubber. CONSTITUTION:Styrene-butadiene copolymer rubber is formed such that styrene and 1,3-butadiene are copolymerized randomly by employing organic lithium as an initiator, the inclusion rate of combined styrene is 0-40wt%, the 1, 2 combined inclusion rate within butadiene portion is 10-70wt%, the ratio of weight average molecular weight, Mw to number average molecular weight, Mn, namely Mw/Mn is less than 2.0 and inclusion rate of molecules having less than 100,000 is less than 7% Mw and at least 20% of copolymer particles are denaturated by reaction at the copolymer end by aromatic family polyisocyanate. The tread is formed by the rubber composite having more than 30pts.wt. of this rubber. This constitution allows enhancement of the tire performance.
Patent JP-H09253774-A (JP)
Title: Production heat exchanger fin
Inventor: TAKAHASHI MASAHARU
IPC: B23K20/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a fin of heat exchanger without disorder in the machining shape, which has the excellent mechanical strength, and is inexpensive in the cost of the material, the equipment and the running operation. SOLUTION: A 1st ultra sonic welding part 7 is provided where on the upper face top part of a wave shape part of a wave shaped fin 4 formed by clamping and passing a 1st strip like metal sheet 2 with and through forming wheels 3, a 2nd strip like metal sheet 6 is put and subjected to ultra sonic welding continuously, together with a 2nd ultra sonic welding part 12 where on the upper face top part of a wave shape part of a separated piece like fin 4a inverted with an inverting part 9 after cutting into pilces of the separated piece like fin 4a with a cutting part 8, a metal sheet 11 is put and subjected to ultra sonic welding, so that an inexpensive heat exchanger fin 11a is produced.
Patent JP-H01236367-A (JP)
Title: Coordinate inputting system for graphic processor
Inventor: MIYASHITA YOSHIYUKI
IPC: G06F17/50
Filed: 1988-03-17
Abstract: PURPOSE:To draw the drawing of the current conducting section between pins and, at the same time, to input coordinates with high accuracy by displaying a deformed grid on a display device and rounding inputted coordinates into the deformed grid. CONSTITUTION:A cursor for indicating the pattern of a previously selected deformed grid and coordinates inputted from a coordinate input device 10 is stored in a display memory 40 and the content of the memory 40 is displayed on a display device 50. When coordinates are inputted, an operator positions the cursor in the vicinity of a desired grid while he watches the screen of the display device 50 and the coordinates of the cursor are decided. The inputted cursor coordinates are rounded to the grating points of the deformed grid and the rounded coordinates are stored in a data memory 60. The series of such processes is executed by a CPU 20. Therefore, current conducting sections can be drawn regularly and easily in the narrow spaces among pins and the efficiency of the coordinate inputting work can be improved.
Patent JP-S54156505-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: OGASA KAZUO
IPC: G11B5/70
Filed: 1978-05-31
Abstract: PURPOSE: To enhance the performance required for magnetic disc recording medium along with the employment of contact/start-stop by using the specific thermosetting coating in dispersion of magnetic powder.  
     CONSTITUTION: The thermosetting magnetic coating containing the copolymer of acrylamide derivative and (metha)acrylate ester having the units of the formula I (R is H, alkyl) in the main chains and magnetic powder is kneaded by using ZrO 2  balls. The coating containing 0.1 to 30wt% of ZrO 2  fine powder in the  magnetic coating in this way is coated on a substrate and is then baked and set. The N-methylol acrylamide or N-alloxy methylacrylamide in the coating crosslinks like formula II. This makes the coating film good in adhesiveness with the substrate even if it is thin and makes it difficult to receive damages owing to impact and friction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10258966-A (JP)
Title: Folding device for booklet folding machine
Inventor: KAMOSHITA KEIICHI
IPC: B65H45/18
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a folding device for booklet folding machine which permits setting of the lowering position and traveling amount of a knife easily for higher workability, improve the operating rate of a device, facilitate attainment of higher speed, and suppress wear and noise. SOLUTION: This folding device for booklet folding machine is provided with a pair of paper guides 45 on which a booklet is fed, a pair of folding rollers 27 disposed below the paper guides 45 so as to be capable of rotating, a stopper 51 which is fixed at the prescribed position of the paper guide 45 to stop the book, a sensor 52 which is disposed at the stopper 51 and detects the reach of the booklet, a control motor which actuates a screw feeding mechanism which is disposed above the opposing clearance of the paper guides 45, and a knife 44 which is supported by the screw feeding mechanism and press the book in the opposing clearance of the folding rollers 27.
Patent JP-H01236838-A (JP)
Title: Communication method
Inventor: YASUDA TOMIO
IPC: H04J13/00
Filed: 1988-03-17
Abstract: PURPOSE:To increase a processing gain without changing an information speed and a transmitting frequency band width by modulating communication information with a modulating signal in which a frequency transits at a time series and switching successively a transmitting mode for the frequency of the modulating signal or for a frequency group to which the frequency belongs. CONSTITUTION:A switching circuit 15, when transmitting data are '1', selects a mark signal generated by a mark signal generator 13 and when the transmitting data are '0', a space signal generated by a space signal generator 14 is selected. Namely, the transmitting data are modulated by a carrier having a transiting frequency generated by the mark signal generator 13 or the space signal generator 14. The modulated signal is irradiated from a transmitting antenna 17 through a tuning circuit 16. Thus, the transmission is executed with a transmitting mode set for the frequency of the modulating signal or for the frequency group to which the frequency of the modulating signal belongs. Thus, without changing the information speed and the transmitting frequency band width, the processing gain is improved.