baber/WOPTO huggingface dataset:
Patent JP-S6069490-A (JP)
Title: Method of manufacturing sandwich plate having heat pipe
Inventor: TSUNODA HIROAKI
IPC: F28D15/02
Filed: 1983-09-26
Abstract: PURPOSE:To improve the thermal conductivity between a heat pipe and a thermal plate by an arrangement in which after hollow pipes for heat pipe are installed inside a sandwich structure in advance, the sandwich is heated for molding, and then, the hollow pipes are turned into the heat pipe. CONSTITUTION:A hollow pipe 5' is tightly held by a fixing jig 2, and then after installing in surface plates 1, 3 and core 4, is heated for molding to formulate a sandwich. Then, the hollow pipe 5' is vacuumized, and the operating fluid is filled and sealed so as to obtain a heat pipe. In this manner, the thermal conductivity between the heat pipe and surface plates can be improved.
Patent JP-S5879633-A (JP)
Title: Opening controller of sub-throttle valve in multi-cylinder internal-combustion engine
Inventor: SOGITANI YOSHIHIRO
IPC: F02D11/04
Filed: 1981-11-05
Abstract: PURPOSE:To surely fully close sub-throttle valves, by rotatably fitting a cylindrical body to a rotary shaft of the sub-throttle valve, pivotally mounting the cylindrical body to a common lever, further winding a coil spring around the cylindrical body and connecting the cylindrical body to the rotary shaft. CONSTITUTION:To open and close each sub-throttle valve 23, if a lever 27 is pulled, a disc 42 is rotated, further a cylindrical body 41 is rotated, and rotary motion is transmitted to a rotary shaft 25 through a disc 45, stopped to a spring 43, then the valve is closed. Then even if another sub-throttle valve initially reaches a full closing position, continuous further movement of the lever 27 causes only the disc 42 and cylindrical dody 41 to slidably rotate by an angle theta against the spring 43, and the cylindrical body 41 of each sub-throttle valve slidably rotates for the rotary shaft 25 till the last sub-throttle valve is fully closed, then position shifting of full closing can be absorbed.
Patent JP-S5881935-A (JP)
Title: Method and apparatus for vacuum-degasifying molten metal
Inventor: KOJIMA SHINJI
IPC: C22B9/04
Filed: 1981-11-05
Abstract: PURPOSE:To enable to manufacture extremely low-carbon steel, while accelerating degasifying reaction, when molten steel is vacuum-degasified and decarburization-refined by RH degasifying process, by making the depth of the molten  steel at the side of the ascending pipe of immersed pipes of a vacuum vessel  smaller, and making that of the molten metal at the side of the descending pipe larger. CONSTITUTION:The vacuum vessel 1 of RH degasifying apparatus is located with inclination to a supporting frame 8, so that the depth of molten metal inside the vacuum vessel is made smaller as h1 at the side of an ascending pipe 2 but larger as h2 at the side of a descending pipe 3. Since the depth of the molten steel at the side of the ascending pipe 2 is smaller, splashes 11 of the molten steel are sufficiently formed in the vacuum vessel. Since the molten steel is deeper at the side of the descending pipe 3, the staying time of the molten steel is longer. By these two actions, the ability of degasifying the molten steel  is improved, decarburizing reaction by the degasification is accelerated, and the  production of extremely low-carbon steel can be easily performed.
Patent JP-H1111761-A (JP)
Title: Rubber roller for carriage
Inventor: SHIOZAWA ETSUO
IPC: B65H27/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a part in the vicinity of each end of the rubber from being peeled from the rotary shaft and prevent an outer circumferential surface of a rubber from being deformed in a hourglass shape by forming an annular groove in which the injection-molded rubber is filled at least in the vicinity of each end of the rubber of a rotary shaft when a rubber roller is manufactured by the adhesive fixing method. SOLUTION: After the adhesive 16 is applied between annular groove 50, 50 of a rotary shaft 14, the rotary shaft 14 is placed in a die. Rubber is injected in a cavity, the rubber 22 is hardened, and its surface is then ground to form a rubber roller 26. The adhesive 16 applied between the annular grooves 50, 50 is not projected out of the annular groove 50, and the adhesive 16 of sufficient quantity can be applied to the area close to the annular groove 50. When the rubber is injection-molded, the molten rubber is also filled in the annular groove 50, and the hardened rubber 22 is mechanically engaged with the annular groove 50. When a part of the adhesive 16 enters the annular groove 50, the adhesive 16 fixes the rubber in the annular groove 50 to the rotary shaft 14.
Patent JP-S6067753-A (JP)
Title: Gas-turbine engine
Inventor: YAMAMOTO SETSUO
IPC: F02K3/10
Filed: 1983-09-25
Abstract: PURPOSE:To perform the afterburning of an engine in a stable manner even when turbine inlet temperature is high and oxygen contained in a combustion gas is little, by installing a device which leads the oxygen for combustion of fuel in an afterburner of the gas-turbine engine. CONSTITUTION:A gas turbine engine 1 is provided with an air intake 2, a compressor 4 installed in front of a rotor 3, a combustor 5, a turbine 6 installed in the rear of the rotor 3, an afterburner 7 and a jet nozzle 8. In the case aforesaid, a flow passage 9 to lead pressure oxygen into the afterburner 7 is additionally installed therein and its one end 9b is set up in a combustion gas flow passage 13 of the afterburner 7. And, a tank 12 storing oxygen under specified pressure is installed in this flow passage 9 with the hlep of a pump 10, an on-off valve 11 and another end part 9a of the flow passage 9 interconnected through. With this constitution, in the case where turbine inlet temperature is high and a quantity of oxygen contained in a combustion gas is small, the oxygen is fed out of the flow passage 9 so that afterburning takes place in a stable manner.
Patent JP-H0733680-A (JP)
Title: Immunosuppressor
Inventor: OZAWA TADASHI
IPC: A61K39/395
Filed: 1993-07-16
Abstract: PURPOSE:To obtain an immunosuppressor containing three kinds of monoclonal antibodies as the active components. CONSTITUTION:This immunosuppressor contains three kinds of monoclonal antibodies respectively having a specific activity on a human T-cell surface antigen, CD2, CD4 or CD8 as the active components. Since a mixture of three kinds of antibodies, i.e., CD2 antibody, CD4 antibody and CD8 antibody is used, a remarkable immunosuppressive effect is exhibited in comparison with the case of one of the antibodies alone or combination of two antibodies. Further, even in the case one of the antibodies unfavorably exhibits a T-cell growth activity when used by itself, this unfavorable activity can be suppressed by a synergistic effect. In addition, this immunosuppressor is free from a side effect caused by an activity on cells not taking part in an immunoreaction unlike a polyclonal antibody preparation. The mixture ratio of three kinds of monoclonal antibodies is determined so that the respective components may be within a range of 10 to 60wt.% based on 100wt.% whole mixture.
Patent JP-H093057-A (JP)
Title: Purification of epsilon-caprolactone
Inventor: KAMEI NOBORU
IPC: B01D3/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a purification process for obtaining ε-caprolactone in high yield by distilling a reaction mixture obtained by oxidizing cyclohexanone. CONSTITUTION: In the purification process for ε-caprolactone in which cyclohexanone is oxidized and the obtained reaction mixture is distilled to separate ε-caprolactone from the impurities, a low-boiling fraction 3 is separated from the reaction mixture in the first distillation stage, then ε-caprolactone 6 as the product is distilled off from the first bottom product to separate it from high-boiling impurities. In the second distillation stage, distillation is carried out by using a packed column with a hold up of <=10%. The distillation is pref. performed as the F-factor of the packed column is set to <=3 and stacked packing material is pref. used.
Patent JP-H1124866-A (JP)
Title: Output device and method
Inventor: KAKIGI MUTSUAKI
IPC: B41J29/38
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for the trial and error of a user and to improve the development efficiency by deciding whether a command of higher efficiency than the current command is available to obtain the same result. SOLUTION: The command of a page description language is analyzed to decide whether the execution efficiency should be evaluated to the command. If it's decided that the execution efficiency should be evaluated, the information is produced to decide whether the analyzed command can be replaced with the optimum command of the page description language. Then it's decided whether the analyzed command can be replaced with a more optimum command based on the produced information. Based on this decision result, the execution efficiency of the command is evaluated and this evaluation result is outputted. The programs equivalent to a page description language analysis execution part, a decision part, a command evaluation part, a character string production part, etc., of this output device are stored in a ROM 304 or an EEPROM 310.
Patent JP-S6071125-A (JP)
Title: Electric discharge machine
Inventor: MATSUMURA TERUYUKI
IPC: B23H7/18
Filed: 1983-09-27
Abstract: PURPOSE:To restore the normal electric discharge machining state by quickly and smoothly recovering from the abnormal discharge state in accordance with the directions from a program when an abnormal state such as short-circuited arc discharge is generated due to the abnormal reductive of the space between the material to be machined and the machining electrode. CONSTITUTION:A machining electric discharge voltage detecting means 5' detects the voltage of the space between a material to be machined 1 and machining electrode 2. The value detected when the voltage is in rising state is stored in a storage means such as a flip-flop circuit 10. Then, when the voltage of the discharging space is more than the first threshold (the normal state) a signal is input to a multiplier 71 via the terminal L3 of a wind comparator 11. Then the product of a voltage-frequency converter 6 and the multiplier factor of the multiplier 71 is input to the adding terminal of a reversible counter 8' and a servo- mechanism 3 is driven forwardly at very low speed on the basis of the output from a frequency-voltage converter 9. According to this construction, the normal electric discharge machining state can be restored.
Patent JP-S5966747-A (JP)
Title: Multiplier
Inventor: NAKAGAWA KATSUHIKO
IPC: G06F7/53
Filed: 1982-10-08
Abstract: PURPOSE:To attain high speed processing, by confirming whether or not an input data fed to a multiplier is zero at first and executing arithmetic only when it is not zero. CONSTITUTION:An input data is inputted from data buses 2 and 3 having a multiplier and a multiplicand to the multiplier 1, and the result of multiplication is outputted to an output bus 4. Further, the multiplier data bus 2 and the multiplicand data bus 3 are connected respectively to OR circuits 5, 6. When the multiplier or the multiplicand is zero, and bits are ORed, and whether or not the number is zero is discriminated with the output or the OR circuit immediately. The output of the OR circuits 5, 6 is discriminated at a zero discriminator 7, and when any of the multiplier or the multiplicand is zero, a zero flag 8 is set. A control circuit 9 instructs the arithmetic to the multiplier 1 when the zero flag 8 is not set.
Patent JP-H05152-A (JP)
Title: Moxa composition and molded product thereof
Inventor: SUGIMOTO YOSHINOBU
IPC: A61H39/06
Filed: 1991-06-22
Abstract: PURPOSE:To provide a smoke- and odor-free moxa composition and a molded product thereof. CONSTITUTION:One or two kinds or more of plant fibers are mixed to fumigate or the fibers are fumigated individually and mixed to make a moxa composition and the composition is molded in a specified shape to make a moxa molded product. One or two kinds or more of plant fibers are mixed to be molded in a specified shape and then, fumigated or a plate-shaped molded product of a mixture of one or two kinds or more of plant fibers is punched in a specified shape to make a product, which is then fumigated.
Patent JP-H0343466-A (JP)
Title: Polyethylene composition for powder coating
Inventor: YONEMOTO TAKAO
IPC: C09D123/02
Filed: 1989-07-11
Abstract: PURPOSE:To obtain the title composition providing a coating film having excellent luster even in the case of using inorganic pigment, consisting of PE, a benzylidene sorbitol-based luster improver, a hindered amine-based light stabilizer and an inorganic pigment. CONSTITUTION:The objective composition consisting of PE, preferably 2,000-6,000rpm benzylidene sorbitol-based luster improver, preferably 3,000-7,000ppm hindered amine-based light stabilizer [e.g. bis(2,2,6,6-tetramethyl-4- piperidine) sebacate] and inorganic pigment (e.g. titanium oxide or zinc flower).
Patent JP-H04373182-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1991-06-21
Abstract: PURPOSE:To form a current construction section which is coincident with the bent section of an active layer through a relatively simple process which does not require any alignment. CONSTITUTION:After a doped oxide 11 is applied to the surface of an n-type cap layer 5 provided with a groove formed coincidentally with the bent shape of an active layer 3 and the oxide 11 is removed so as to leave the oxide only in the groove of the layer 5, a current flowing route is formed by partially inverting the type of conductivity of a cap layer 3 to type (p) by diffusing impurities from the oxide 11 into the cap layer 4 so that the impurities can reach a p-type clad layer 4.
Patent JP-H114951-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO game machine which prevents unfair modification and has less possibility of malfunction such as contact failure. SOLUTION: A specified bonus port 3, a specified operation device 4, and a electrical open/close bonus port 5 are provided at the game area of a game board 1, a game control box 10 is provided at the back of a bonus ball collecting cover 2, and by commands of a game control circuit board 15 in the game control box 10, the specified operation device 4 and the electrical open/close bonus port 5 are activated, and when a specified game status occurs, a lot of balls 30 are put into the electrical open/close bonus port 5 at a part. A ball detector 25 is directly fixed to the back of the game control circuit board 15, and a detecting part 29 of the ball detector 25 is projected from the back of the game control box 10 into the bonus ball collecting cover 2 so that bonus balls put into the specified bonus port 3 are detected.
Patent JP-S6068728-A (JP)
Title: Digital-analog converter
Inventor: MATSUI KENJI
IPC: H03M1/78
Filed: 1983-09-24
Abstract: PURPOSE:To obtain a D/A converter with high accuracy by using a resistor and the 2nd transistor (TR) having an emitter area being n-times the emitter area of the 1st TR proportional to a weighting current. CONSTITUTION:Each element constituting a TR group for generating constant current consists of the 1st TR8 being a reference, the 2nd TR9 having the emitter area being n-times proportional to the weighting current, of the emitter area of the 1st TR8, and the resistor R10, and each element is connected to a prescribed resistor of an R-2R ladder resistance network 5. The temperature coefficient of the current flowing to the 1st TR of each element is negative and the temperature coefficient of the current flowing to the 2nd TR is positive, then the (n) and the resistance value R are set so as to zero the temperature coefficient as a whole thereby compensating the temperature.
Patent JP-H0845442-A (JP)
Title: Deflection yoke
Inventor: NAGAMATSU TAKASHI
IPC: H01J29/76
Filed: 1994-07-29
Abstract: PURPOSE:To effectively restrain the occurrence of a parasitic oscillation by reducing the oscillation via the reduction of the distributed capacity of a deflection yoke relative to the earth. CONSTITUTION:A deflection yoke 7 for performing a horizontally deflecting function on the on/off operation of a switching element 1, has an intermediate tap P actuated with a positive deflection pulse due to output from the primary winding 5 of a deflection transformer and a negative deflection pulse due to output from the secondary winding 6, and used for connecting a damping circuit 9 to a winding position corresponding to the voltage ratio of the positive deflection pulse to the negative deflection pulse, or an electrically neutral position. The voltage values of the positive and negative deflection pulses applied to the yoke 7 can be made lower than total voltage applicable to both ends, and the distributed capacity of the yoke 7 relative to the earth is equivalently reduced, thereby reducing a parasitic oscillation. Also, vibrations such as ringing at the positive and negative side circuits of the yoke 7 can be commonly damped, due to the damping circuit 9 connected between the tap P and the earth.
Patent JP-H0466906-A (JP)
Title: Optical waveguide element and its manufacture
Inventor: MAEDA MINORU
IPC: G02B6/13
Filed: 1990-07-04
Abstract: PURPOSE:To control a difference in refractive index produced by the layer for maintaining refractive index in the horizontal direction of an optical waveguide element having a laminated structure with high accuracy by forming the layer by burying another material in the laminated structure. CONSTITUTION:An active layer 4 is formed as the first layer having a refractive index which is different from those of adjacent layers and a guide layer 6 is formed as the second layer which sets an effective distribution of refractive indexes in a layered structure including the layer 4 and defines a light propagating path in the layered structure. The layer 6 is the one which sets an effective distribution of refractive indexes in the layered structure including the layer 4, defines a light propagating path, namely, an optical waveguide section 44, and has such a shape that the part along the section 44 is cut off, namely, the part corresponding to the periphery of the section is removed. A block and glad layers 5 and 7 are respectively made of materials having the same refractive index and enclose the guide layer 6. A refractive index which is higher than that of the layer 6 is selected for the refractive index of the layers 5 and 7.
Patent JP-H0843181-A (JP)
Title: Electronic counter scale
Inventor: MURAOKA TAKATOSHI
IPC: G01G19/42
Filed: 1994-07-29
Abstract: PURPOSE:To provide an electronic counter scale in which a correct count can be obtained with a higher efficiency when an unknown number is counted using an estimated unit weight of a sample. CONSTITUTION:The electronic counter scale comprises means (b) for determining the unit weight mui of a sample every time when a sample of unknown number is mounted N times on a pan at a load detecting section (a) and calculating an average unit weight muB by dividing the total weight by the total number, means (c) for storing the maximum value muA and the minimum value muC of the muB and mui and the number of sampled used for the calculation, means (d) for setting the variation coefficient epsilon of the sample, means (e) for determining the number of samples kA, kC, kB by dividing the load value W of unknown number of samples mounted on the pan by the unit weight muA, muC, muB, means (f) for deciding whether the calculation results satisfy the predetermined conditions entirely, means (g) for notifying the decision results, and means (h) for determining the correct number (k) of samples based on the difference between respective results the means (e) when the conditions are satisfied and indicating the correct number.
Patent JP-S6071390-A (JP)
Title: Foam-filled fender and manufacturing method thereof
Inventor: IKEDA MAKOTO
IPC: B29L9/00
Filed: 1983-09-28
Abstract: PURPOSE:To secure such a fender as being excellent in load receiving capacity and durability, by forming an elastic lay composed of a resin hardened material, comprising foaming plastic small pieces, in space between a foam core body made up of sticking and laminating polyethylene foaming sheets and an outer cover case of reinforced rubber. CONSTITUTION:An elastic layer 30 is formed in space between a foam core body 10 and an outer cover case 20 and a fender E is thus constituted. The foam core body 10 is made up of sticking and laminating polyethylene foaming sheets, while the outer cover case 20 consists of each of inner and outerrubber layers 21 and 23 of natural rubber or the like and a reinforced cord 22. The elastic layer 30 is one made up of mixing foamed plastic small pieces and beads 30a, against a 100 capacity part, with about 3-25 capacity parts of hardened liquefied resin 30b, and it is filled up in a state of being compressed. There is no fear of producing unevenness such as rumples or the like on a surface of the foam filling fender, thus such a fender as being excellent in load receiving capacity and durability is securable.
Patent JP-S5879905-A (JP)
Title: Herbicide
Inventor: JIYOUJIMA TERUOMI
IPC: C07D231/20
Filed: 1981-11-06
Abstract: NEW MATERIAL:The pyrazole derivative of formula (Y is H, alkali metal, p- toluenesulfonyl, phenacyl, or 4-methylphenacyl). EXAMPLE:1,3-Dimethyl-4-(2,4-dichloro-3-methylbenzoyl)-5-hydroxypyrazole. USE:Herbicide and mixed herbicide. It has herbicidal effect to the annual weeds in paddy rice field, e.g. cockspur-grass, etc., broad-leaved weeds, perennial weeds such as bulrush, etc. by the soil treatment at the initial stage of the growth before sprouting. When compounded with 2-chloro-2',6'-diethyl-N-(n-butoxymethyl) acetanilide, etc., it exhibits remarkable herbicidal effect even to the weeds at the advanced stage of growth. PROCESS:The compound of formulaIcan be prepared by reacting 1,3-dimethyl- 5-hydroxypyrazole with the corresponding reactive derivative of a substituted benzoic acid, and esterifying or etherifying the 5-position of the resultant compound.
Patent JP-S6155153-A (JP)
Title: Thermosetting resin molding material
Inventor: IMON SHUHEI
IPC: B29C48/32
Filed: 1984-08-27
Abstract: PURPOSE:To provide the titled molding material which has excellent extrudability and gives continuously and stably moldings having excellent surface smoothness, high-temperature rigidity and mechanical strength, by blending a hardener, etc. in such a proportion as to give elongation within a specified range in a disc flow test. CONSTITUTION:8-20pts.wt. hardener such as hexamine, 100-400pts.wt. filler such as glass fiber, 0.5-2.0pts.wt. lubricant such as stearic acid (salt), 0.2- 2.0pts.wt. plasticizer and 10-20pts.wt. flame retarder such as Sb2O3 are blended with 100pts.wt. novolak phenolic resin in such a proportion as to give an elongation of 80-140mm. in a disc flow test (JIS K6911), thus obtaining the titled molding material. The material is fed to an extruder having a screw which is composed of a feed zone 1, a compression zone 2 and a metering zone 3 in which a smooth zone 4 is formed from the end of the feed zone 1 and which has an adjusted screw enlarged or reduced according to the outer and inner diameters of the desired molding in an L/D ratio of 7-40. The material is extruded and shaped during the passing thereof through the smooth zone 4 to such an extent that its shape can be self-retained after extrusion, thus obtaining the desired molding.