baber/WOPTO huggingface dataset:
Patent JP-S63264652-A (JP)
Title: Heat stabilization of styrene resin composition containing bromine-containing flame retardant
Inventor: WATANABE TOICHI
IPC: C08K3/00
Filed: 1987-04-21
Abstract: PURPOSE:To stabilize the title resin composition and to stabilize the hue of its molding, by adding a combination of zinc borate or a zinc compound with a boron compound to a bromine-containing flame retardant-containing styrene resin composition. CONSTITUTION:Flame retardancy is imparted to a styrene resin (e.g., polystyrene or styrene/acrylonitrile copolymer) by adding thereto a bromine-containing flame retardant (e.g., tetrabromoethane). The bromine-containing flame-retardant- containing styrene resin composition is further heat-stabilized by the addition of a combination of at least either of zinc borate and a zinc compound (e.g., zinc pyrophosphate or zinc oxide) with a boron compound (e.g., distearyl borate or boric acid) as a heat stabilizer. The obtained resin composition can be suitably used for electric appliances, vehicle parts, etc.
Patent JP-H09286670-A (JP)
Title: Acid-proof castable refractory
Inventor: MATSUO KAZUAKI
IPC: C04B35/66
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve acid resistance, strength characteristics, heat and water resistances by incorporating refractory aggregate, specified fine powdery silica, alumina cement and slightly soluble sodium silicate. SOLUTION: Silica is mixed with sodium in a molar ratio of Si:Na corresponding to that in No.3 sodium silicate, the resultant mixture is melted to obtain slightly soluble sodium silicate and 2-20 pts.wt. of this sodium silicate is mixed with 50-85wt.% refractory aggregate 1.5-30wt.% at least one of microsilica selected from fly ash as fine powdery silica and 5-30wt.% alumina cement.
Patent JP-S61255930-A (JP)
Title: Production of polyester, polyester amide and polyamide
Inventor: AZUMA FUKUJI
IPC: C08G69/44
Filed: 1985-05-09
Abstract: PURPOSE:To obtain the titled compounds inexpensively and easily, by polymerizing at least two components selected from among a dicarboxylic acid, a diol, a diamine, etc., in the presence of an organic base or/and an aprotic amide compound by using a specified condensing agent. CONSTITUTION:At least two components selected from among a dicarboxylic acid, a diol, a hydroxycarboxylic acid, a diamine, an aminocarboxylic acid and a hydroxylamine of formulas II-VII (wherein R<1-4>, R<7> and R<9> are each a bivalent aromatic hydrocarbon, xylylene, a bivalent aliphatic hydrocarbon or the like, provided that hydrogenatoms of the aromatic rings of these groups may be replaced by halogens, hydrocarbons, alkoxyls or phenoxys, R<5-6>, R<8> and R<10> are each H, an aliphatic hydrocarbon or an aromatic hydrocarbon) or a diamine of formula V or a hydroxyamine of formula VII Is polymerized at a temperature >=60 deg.C, preferably, of 65-200 deg.C for 10min-24hr in the presence of an organic base or/and an aprotic amide compound by using a compound of formula I (wherein X<1-2> are each a halogen, Y is O and n is 1-2) as a condensing agent.
Patent JP-S57212317-A (JP)
Title: Exhaust gas purification device for diesel engine
Inventor: NOMURA HIROSHI
IPC: F01N3/02
Filed: 1981-06-24
Abstract: PURPOSE:To perform the purification of exhaust gas in a favorable manner by a method wherein in the titled device adopted to remove the clogging of a filter by a combustion gas from a  heater, a completely burned part of the combustion gas is supplied into an exhaust gas passage only at the time of complete combustion of the heater and an incompletely burned part  of the combustion gas generating at the time of incomplete combustion of the heater is supplied into an air intake passage for re-combustion. CONSTITUTION:A porous filter 4 is provided in the exhaust gas passage 3 in an engine 1 and  first and second communication passages 9 and 10 for supplying the combustion gas from a  heater 5 into exhaust gas passage 3 and an air intake passage 2 are provided on the upstream side of the filter 4. When the engine is operated in a predetermined operation zone, the heater  5 is operated by a control circuit 18 to thereby generate the combustion gas. In this case, the  passage 9 is held closed while the passage 10 is held open by a valve 11 until a predetermined  time lapses, in order to supply an unburned part of the combustion gas from the heater 5 into  the air intake passage 2 and when the complete combustion condition of the heater 5 is reached, a valve 11 is switched to the condition shown by the broken line so that the passage 10  is closed while the passage 9 is opened and the high temperature complete combustion gas is  introduced into the passage 3 to thereby burn the particle component of the combustion gas  trapped by the filter 4.
Patent JP-H0749267-A (JP)
Title: Method and apparatus for monitoring radiation energy from discharged heated material
Inventor: SUTEIIBUN ERU MAAKERU
IPC: G01J5/08
Filed: 1994-05-12
Abstract: PURPOSE: To provide a sensor that is more suited for detecting a heated material, such as a hot-melt (heat-molten) material. CONSTITUTION: Monitoring of energy radiated from a heated material, such as a hot-melt (heat-molten) type adhesive discharged onto a substrate, can be achieved by means of an infrared sensor 36. In this case, in order to detect the radiated energy, the detecting rod 16 of the infrared sensor 36 is placed downstream of the heated material discharged. Also, air is fed into the detecting rod 16 for cooling and for preventing impurities in air from collecting on a lens by passing stratified air near the lens 34. Further, the detecting rod 16 is provided with an aiming device that uses light beams.
Patent JP-S61257776-A (JP)
Title: Grinding/polishing tool
Inventor: KIUCHI MANABU
IPC: B24D5/00
Filed: 1985-05-09
Abstract: PURPOSE:To enable grinding/polishing through wide contact area corresponding with the shape of surface of work by forming the polishing material into a hollow enclosed body. CONSTITUTION:Polishing material 3 containing grinding wheel or abrasive grains or securing them onto the surface is formed into a hollow enclosed body 4. The outer shape of said body 4 will fit well to the surface shape of work 5 and face contact over wide range thus to enable polishing on a complex three-dimensional curved face of work 5.
Patent JP-S61255211-A (JP)
Title: Radiator in car
Inventor: INADA TAKESHI
IPC: F01P7/16
Filed: 1985-05-08
Abstract: PURPOSE:To hold an engine at an optimum condition, according to the method wherein the effective number of radiating pipes, through which the upper and the lower chamber of a radiator are interconnected, are controlled by individually positioned thermostats through change of the set temperature of each of the radiating pipes. CONSTITUTION:In a radiator R, an upper water chamber 1 and a lower water chamber 2 are intercommunicated through plural radiation pipes 3 which are provided at its peripheral surface with a radiation fin 30 and laterally arranged in juxtaposition with each other. In which case, Thermostat valves 4, serving to control the communicating state of their respective radiation pipes 3, are mounted to their respective radiation pipes 3. Each valve 4 is formed with a perceiving part 40, perceiving temperature to actuate an actuating lever, and a valve part 41 mounted to the actuating lever, the perceiving part 40 is disposed in a lower water chamber 2, and the valve part 41 is disposed opposite from below to a valve seat 3a formed to a lower end part joined with the lower water chamber 2 of each radiating pipe 3. This causes fluctuation of the effective number of the radiating pipes 3 responding to the temperature of cooling water.
Patent JP-H09287450-A (JP)
Title: Radiator cooling device
Inventor: YAMAGUCHI SHIGERU
IPC: F01P11/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce noise, obtain plenty of air flow, facilitate controlling, lighten limitation in mounting-design, and produce by low cost. SOLUTION: This device comprises a plurality of nozzles 1 which are disposed before a radiator R (and condenser C) so as to blow compressed air for cooling the radiator R, an air pump which is driven by an engine E, and compresses air for cooling so as to supply the air to the nozzle 1, and control valve means 9 which is disposed on the pass of a comprssed air and makes the air pump 3 and the nozzle 1 communicate together, and control the supply of the compressed air to the nozzle 1. Since this device make an air flow 1 by jetting the compressed air from nozzles 1 in stead of blowing by an axial fan, it is possible to reduce noise remarkably.
Patent JP-H03296177-A (JP)
Title: Data distribution display method
Inventor: ITOU NOBUYUKI
IPC: B41J29/42
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a printed image having the proper lightness by deciding the highest rank bit data out of the parallel digital data on the video signals of a single screen that undergone the A/D conversion and displaying the data according to the number of decided data. CONSTITUTION:The analog video signals of the TV images, etc., inputted through a video signal processing part 1 are controlled to the prescribed signal levels and then outputted. Then an A/D conversion part 2 converts the analog video signals into the parallel digital data of 8 bits for example. The digital data are recorded at a memory part 3. Then a deciding part 4 decides whether the data of the highest rank bit is equal to '1' or '0' for the digital data outputted from the part 2. If the data is equal to '1', the signals are outputted and counted by a counter part 5. Then a display part 6 displays an image based on the count value of the part 5. In such a constitution, the image can be printed in the proper density.
Patent JP-S60243527-A (JP)
Title: Load converter
Inventor: YOSHIDA TAKAO
IPC: G01L1/22
Filed: 1984-05-18
Abstract: PURPOSE:To reduce the effects of torsion and bending and to improve detecting accuracy, by forming the second strain yielding parts, which are longer than the first strain yielding part, and attaching strain gages to the first strain yielding part. CONSTITUTION:Screw holes of a material to be measured are coupled with through holes 12 and 12 by way of attaching bolts. Then a tensile load acts on both end parts of a strain yielding body 11. The rigidity of a part other than a first strain yielding part 14 and second strain yielding parts 15 and 16, which are longer than the part 14, is high. Therefore, strain is not yielded. The first and second strain yielding parts 14, 15 and 16 are elongated in the longitudinal direction (load applying direction) and contracted in the direction of the width (direction perpendicular to the load applying direction). Strain gages SG1 and 2 and strain gages SG3 and 4 are attached to the upper surface and the lower surface of the strain yielding part 14. The strain gages SG1-4 are deformed in correspondence with the elongation and contraction of the strain yielding part 14, and their resistance values are changed. The four strain gages SG1-4 form a bridge circuit. Therefore the bending and torsional outputs are cancelled. An electric signal corresponding to the strain of the strain yielding part 14 is taken out of the output terminals of the bridge. Thus the load value is measured. Since the strain yielding in the strain yielding part 14 is large, the strain detecting sensitivity is improved to the large extent.
Patent JP-S5623725-A (JP)
Title: Multistage inductor
Inventor: AKINO NAOHARU
IPC: H01F37/00
Filed: 1979-08-02
Abstract: PURPOSE:To reduce the capacity of the multistage inductor and to simplify the assembling work thereof by integrally forming cores with a plurality of rows of square shapes to form the core itself in multistage unit and winding a pair of windings in predetermined turns and in predetermined direction. CONSTITUTION:Magnetic units A, B of lateral rows having the same shape and thickness are integrally formed. Counterclockwise winding a-a' is wound on the upper side of the square A, and clockwise winding d-d' is wound on the lower side thereof. Clockwise winding b-b' is wound on the upper side of the square B, and counterclockwise winding c-c' is wound on the lower side thereof. The windings a-a', b-b', c-c' and d-d' are connected at the ends. When equal reciprocating currents flows through a pair of upper and lower windings a-b', c-d' of a multistage inductor thus formed, equal magnetic fluxes phia, phid, phib and phic are generated in reverse directions in a magnetic circuit formed in each square. In this manner, it can operate at a line filter.
Patent JP-H02278271-A (JP)
Title: Color image forming device
Inventor: SUZUKI MINORU
IPC: G03G15/01
Filed: 1989-04-20
Abstract: PURPOSE:To simplify a structure, and to miniaturize a device and to reduce the cost by dividing and arranging a developing means from an exposing position to a transfer position and rotating an image carrier one more round when a second developing part develops and transfers the image. CONSTITUTION:Plural developing means 30 and 40 are divided into a first developing part 10 and a second developing part 19. An exposing position L, the first developing part 10, a transfer means 12, the second developing part 19, and a cleaning means 13 are disposed in that order viewed from the upstream of the moving direction of the image carrier 9. When a toner image developed by the developing means 40 of the second developing part 19 is transferred on a transfer material S by the transfer means 12, the image carrier 9 is rotated one more round than when the toner image developed by the developing means 30 of the first developing part 10 is transferred on the transfer material by the transfer means 12. Thus, a monochrome or color image is easily formed. The structure is simplified and miniaturized and the cost is reduced.
Patent JP-H10288498-A (JP)
Title: Log-creating device
Inventor: OZAWA MIYUKI
IPC: F41G7/30
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To record a number of track occurrences at the same time, a response status, and the change in the status at an accurate time and at the same time to prevent data from being written by mistake. SOLUTION: A system/equipment and control initial value acquisition part 13 acquires the initial value of the system/equipment and control when a system operation is started. In a switch/keyboard data processing part 14, based on data for a switch/keyboard operation during system operation, the switch name of the switch/keyboard operation being executed by an operator and a time of the operation are collected. In a track data processing part 15, data required for creating a LOG are collected based on track data being created during the system operation. In a log creation part 16, based on the initial value data of the system/equipment control and the switch/keyboard data, and the track data, the data are sorted in time sequence according to an output form being selected by a LOG menu and is outputted from a LOG output part 18.
Patent JP-S60241664-A (JP)
Title: Flow controller for fuel cell power generator
Inventor: FUJITSUKA MASASHI
IPC: H01M8/04
Filed: 1984-05-15
Abstract: PURPOSE:To control the gas flow irrespectively of the load by detecting the flow in supply flow path and discharge flow path of fuel electrode and air electrode to calculate the utilization rate of hydrogen or air then comparing with a setting level and operating the opening of a regulation valve. CONSTITUTION:Fuel gas is fed through a supply flow path 1 to the fuel electrode 3 of fuel cell body 7 to detect the flow at the supply side through a flow detector 10 while the excessive gas flow at the discharge side through a flow detector 12 and provide to an arithmetic unit 13. Said unit 13 will calculate the utilization rate of hydrogen in the fuel gas during electrochemical reaction to compare with preset level 14 and to operate the opening of a regulation valve 2 through a controller 15 with correspondence to the difference. Similar arrangement is employed at the air electrode side 8. Consequently, the fuel gas and air flow can be controlled effectively without feeding back the load of cell body 7.
Patent JP-H0627725-A (JP)
Title: Positively charged one-component developer
Inventor: YUASA YASUHITO
IPC: G03G9/097
Filed: 1992-04-20
Abstract: PURPOSE:To provide stable fixing properties and excellent offset resistance and stress resistance by using a specific crosslinked polymer as binding resin, and adding a quaternary ammonium salt as a charge control agent by a specific amount. CONSTITUTION:A positively charged one-component developer comprises binding resin, colorant, and a charge control agent. The binding resin is a copolymer of formulae I-III, i.e., a crosslinked polymer prepared by polymerization in the presence of a crosslinking agent, the melt viscosity of the polymer at 130 deg.C and l60 deg.C being 1X10<5> to 1X10<7> poise and lX10<4> to 1X10<6> poise, respectively; the charge control agent is composed of a quaternary ammonium salt, which is 0.05 to 5.0% of the positively charged one-component developer weight. In formulae I-III, R1 is H or CH3, R2 is H or a C1-10 alkyl group, R3 is CnH2n (n is 1 to 5) and R4 is a C1-5 alkyl group.
Patent JP-H11290739-A (JP)
Title: Safeguard of pump in liquid spraying car
Inventor: KASHIMA TOMOYOSHI
IPC: B05B17/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To automatically execute liq. discharging work of the liq. remaining in the pump when an open air temp. is lowered by providing a liq. discharge port capable of discharging the liq. remaining in the pump at the pump and providing an automatic stop valve at its liq. discharge port and also providing a temp. detecting means in a driving means. SOLUTION: The liq. discharge port 17 is provided at a lower part of a side surface of a discharge chamber 12 of a pump casing 9, and a manually operated stop valve 20 and the automatic stop valve 22 which opens and closes by a driving of a motor 21 being a driving means are connected to the liq. discharge port 17 by interposing a liq. discharge pipe 18 and a T-shaped branch pipe 19. Then a key switch 23 of the liq. spraying car and a temp. sensor 24 are connected to the motor 21, and the key switch 23 is turned off, and also the open air temp. is detected with the temp. sensor 24, and when the temp. sensor 14 detects that the liq. is cooled to the temp. of just before its freezing. the motor 21 is driven to open the automatic stop valve 22 and the liq. in the pump 4 is discharged to outside.
Patent JP-S63265718-A (JP)
Title: Air conditioner for vehicle
Inventor: SAKANE KATSUMI
IPC: B60H1/24
Filed: 1987-04-22
Abstract: PURPOSE:To improve the convenience of use, by providing an opening and closing door in a communication passage of one of the blow ports so as to control an opening of the door and a rotary speed of a blower motor in accordance with the opening of the door, in the case of an air conditioner for a vehicle which individually provides the blow port in a driver's seat and an assistant driver's seat. CONSTITUTION:When an amount of conditioned air is different between a driver' s seat and an assistant driver's seat, an air amount adjuster is controlled. In this way, a CPU controls the opening of a door 41 through a servomotor 43 to a position corresponding to the controlled position of the air amount adjuster. Simultaneously, the CPU inputs a feedback signal. The CPU, reading a terminal voltage value of a blower motor 6 in accordance with the opening of the door 41, controls a rotary speed of the blower motor 6. By this constitution, an air conditioner, in which the desired blown amount of conditioned air can be respectively obtained, improves comfortableness enabling the convenience of use to be improved.
Patent JP-H08295302-A (JP)
Title: Continuous degassing bag making apparatus and method for fine powder
Inventor: YONEMOCHI SABURO
IPC: B65B9/20
Filed: 1995-04-25
Abstract: PURPOSE: To efficiently and continuously perform degassing bag making for a fine powder. CONSTITUTION: A predetermined amt. of a fine powder 23 is charged in a cylindrical body 21 composed of a synthetic resin film and sealed at one end thereof and passed through degassing porous filter elements 22a, 22b arranged in a fixed state to be degassed. Thereafter, the cylindrical body 21 is moved downwardly and the upper part thereof is fused and cut not only to form a bag 28 but also to form the next cylindrical body sealed at one end thereof.
Patent JP-H04306246-A (JP)
Title: Flame-retardant resin composition
Inventor: HOSOKAWA TERUO
IPC: C08L23/04
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a flame-retardant resin composition of polypropylene-based resin and a polyethylene-based resin. CONSTITUTION:100 pts.wt. composition obtained by blending a polypropylene- based resin with a polyethylene-based resin in a weight ratio of 40/70-70/30 is mixed with (A) 5-80 millimol isocyanate compound, (B) 1.0-30 millimol antimony trioxide and (C) 1-10 millimol bistetrabromide compound in amounts to give 20-100 millimol total amounts of the components A, B and C.
Patent JP-H10285552-A (JP)
Title: Reproducing device
Inventor: ENDO MASAHIKO
IPC: H04N5/45
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the output of video information of pluralities of channels other than a selected channel in a form of a moving image by decoding only image data of a DC component among image data of each channel, providing the output of 2nd video information, superimposing sub-video information on 1st video information so as to generate a main video image, superimposing 2nd video information on a main video image and providing the output of the result. SOLUTION: A video output control section 108 superimposes sub-video information from a sub-video image decoding section 106 on 1st video image information from a 1st video image decoding section 102 to generate a main video image, superimposes 2nd video image information from a 2nd video image decoding section 104 on the main video image and provides the output of the result, Video information outputted from the video output control section 108 is outputted synchronously with audio information from an audio decoding section 107 by a synchronization output section. Thus, the video signal of a selected channel and video signals of pluralities of channels other than the selected channel among pluralities of channels of video image information are displayed on the same screen as a moving image.
Patent JP-S5725231-A (JP)
Title: Transfer feed device
Inventor: KATOU HISAAKI
IPC: B21D43/05
Filed: 1980-07-23
Abstract: PURPOSE:To accumulate and regenerate moving intertia force in an air tank, and make hydraulic devices smaller in capacity, pipelines simpler and equipment cost lower by constituting the three dimensionally operating cylinders of a feed device of hydraulic cylinders and air cylinders operating integrally. CONSTITUTION:An advance cylinder 1 which advances and resets feed bars 2, 2 is constituted of a hydraulic cylinder 1' and an air cylinder 1''. Lift cylinders 3R, 3L which move the bars 2, 2 upward and downward and clamp cylinders 4R, 4L which operate the bars 2, 2 remotely and closely and release a blank material by means of jaws 5 are also constituted respectively of hydraulic cylinders 3R', 3L', 4R', 4L' and air cylinders 3R'', 3L'', 4R'', 4L'', which are operated integrally. The respective cylinders are connected to a low pressure oil supply device 18 by means of pipelines 17 interposed with 2-position type solenoid valves 6-10, hydraulic cam pumps 11-15 and check valves 6. The respective air cylinders are connected to an air tank 30 which absorbs and accumulates cylinder operating gases and holds air pressure at all times by means of pipelines interposed with 2-position type solenoid valves 25-29.