baber/WOPTO huggingface dataset:
Patent JP-H04340020-A (JP)
Title: Gas turbine combustor
Inventor: BANDAI SHIGEMI
IPC: F23N3/08
Filed: 1991-05-15
Abstract: PURPOSE:To reduce the volume of the NOx emitted from a diffusion flame type pilot flame by constituting a gas turbine combustor of a first burner of diffusion flame type to which a gas of low oxygen concentration in the gas turbine exhaust system is supplied and a second burner of pre-mixed flame combustion type. CONSTITUTION:Air that is compressed by a compressor is supplied to a pre- mixing nozzle 304 of a burner 202, and a high temperature gas that is generated in the pre-mixed combustion by mixing with the fuel from a fuel nozzle 303 is introduced into a gas turbine. As the combustion air for a burner 301 that makes diffusion combustion part of the gas turbine exhaust gas that has its oxygen concentration lowered is cooled, compressed, and supplied from a swirler 302. It is, therefore, possible to lower the temperature of the diffusion flame of the pilot combustion section and reduce the generation of NOx.
Patent JP-S5634426-A (JP)
Title: Preparation of polyphenylene sulphide film
Inventor: DEGUCHI YUUKICHI
IPC: B29C48/90
Filed: 1979-08-31
Abstract: PURPOSE:To obtain a film excellent even in tenacity at a low temperature, by a method wherein a resin composition whose main constituent is polyphenylene sulphide of a high polymerization degree is melted, extruded from a slit-form die, set by cooling to form a film, and treated by heating at a constant length at a specified temperature. CONSTITUTION:A thermoplastic resin compound whose main constituent is polyphenylene sulphide of a high polymerization degree (hereinafter called PPS) whose melt flow value M is within the range of 10<=M<=130 is melted and extruded from a slit-form die, being set by cooling to form a film. Then, it is treated by heating at a constant length for 1-100sec at the temperature not higher than 275 deg.C and not lower than the lowest-limit temperature T0 determined by a formula --T0= 1.3M+100, to give thus polyphenylene sulphide film. Here PPS of a high polymerization degree can be constituted by the substance in which 90mol% or more of the repeating unit of the polymer has the structure expressed by formula I and the remaining parts have the structures expressed by formulae II, III, IV, etc. The thermoplastic resin composition can contain, in addition to the above substance, a polymer composition of about 5wt% or less and/or organic or inorganic fillers of about 10wt% or less.
Patent JP-H06320762-A (JP)
Title: Printing method
Inventor: GUREGORII DEII RASUKIN
IPC: B41J19/14
Filed: 1994-04-26
Abstract: PURPOSE: To apply beautiful printing to a printing medium hard to print at a high speed by providing positional uncertainty between a pen position and an ink ejecting position and selecting the same to a relatively large value. CONSTITUTION: When the timing delay of the falling 14n of an encoder waveform 13 with a sample clock row 50 is in the shortest relation, the shortest possible delay time is set to t4 -t1 to discriminate the delay corresponding to the reset 58 of a second stage to the encoder falling 14x. When the timing delay of the falling 14x of the encoder waveform 13 with the sample clock row 50 is in the longest relation, the longest possible delay time is set to t4 '-t1 ' to discriminate the delay to the reset 58' of the second stage to the encoder falling 14x. The interval of uncertainty is equal to the difference between the longest and shortest delays and equal to a sample clock cycle. The sample clock cycle is controlled to make it possible to accurately control the quantity of uncertainty of a unidirectional printing system.
Patent JP-H04338427-A (JP)
Title: Heat pipe type hot plate
Inventor: TAKAHASHI TAKESHI
IPC: F28D15/02
Filed: 1991-05-15
Abstract: PURPOSE:To supply a heat pipe type hot plate preventing the working liquid from decomposing and prolonging its duration. CONSTITUTION:A heat pipe 14 is formed so as to air-tightly sorround the space area from the edge of rising part 12 to the edge of folding part 13 at the back face side of the member 11 of cooking tool. A working fluid made of heat media for a high temperature is sealed in the inside of the heat pipe 14. And further, a gas burner 15 is arranged at the lower part of a specified position of the heat pipe 14. The heat density of the heat pipe 14 is controlled to be below 10W/cm<2> in such a manner that the gas burner 15 is arranged with a specified distance from the heat pipe 14 and the angle of gas nozzle 16 is arranged so that the flame 16a of gas burner 15 does not directly reach the heat pipe 14.
Patent JP-H048806-A (JP)
Title: Automobile engine
Inventor: SAKUMA YUICHI
IPC: F01L1/08
Filed: 1990-04-27
Abstract: PURPOSE:To enhance the quality of exhaust sound so as to eliminate uncomfortability by changing the timing of opening of an exhaust valve for every engine cylinder in accordance with the length of a route from the exhaust pipe to a manifold so as to make time intervals of external discharge of a pressure wave given by exhaust gas pulsation nearly constant. CONSTITUTION:Each of engine cylinders in a four cylinder straight type engine 1 is connected at its exhaust port with the upstream end of one of branches of an exhaust manifold 2. Further, the downstream end of the manifold 2 is connected to a pair of upstream tubes 3A, 3B. Further, the downstream end of the dual front tube 3 is merged into a rendez-vous section 3C. In this arrangement, the shape of a cam on a cam shaft 5 from opening and closing an exhaust valve 4 in each of the engine cylinders is set so that the valve opining timing (crank angle position) is different in accordance with the length of a route from the exhaust valve 4 to the rendez-vous section 3C. Further, exhaust gas which passes through a route other than the longest route is discharged from the exhaust valve 4 being delayed by a predetermined time corresponding to a difference between their lengths.
Patent JP-H0693081-A (JP)
Title: Epoxy resin composition
Inventor: MORIKAWA TAKAO
IPC: C08G59/00
Filed: 1992-04-03
Abstract: PURPOSE:To improve the stability of the viscosity with the passage of time in the composition comprising an epoxy resin and a hydrophilic silica fine particles. CONSTITUTION:The epoxy resin composition is obtained by adding at least one compound (component C) selected from the group consisting of a compound having one or more hydroxyls and carboxyls, a polyether of 300 or higher molecular weight having 2 or more hydroxyls and a polyvinyl alcohol of 1,000 or more hydroxyls. The addition of a specific compound (component C) reduces the change in the viscosity with the passage of time and maintains its excellent properties immediately after its production.
Patent JP-H05283558-A (JP)
Title: Resin-sealed semiconductor device
IPC: H01L23/28
Filed: 1992-04-03
Abstract: PURPOSE:To buffer a stress from a lead frame to sealing resin by providing stress buffer film at corners to be formed at an island and a cut edge of a stitch of the frame. CONSTITUTION:A lead frame 1 is patterned in a predetermined shape by stamping with a press machine or etching a thin plate of nickel and iron alloy, copper material, etc. Corners 1a to be formed at front, rear and side faces of an island 2 to be placed with an integrated circuit chip and further front, rear and side faces of a stitch 3 to be bonded to the chip are covered with stress buffer films 5 in a range of a resin sealing region 4. Thus, after resin sealing, a stress generated due to a difference of thermal expansion coefficients between the frame 1 and sealing resin is alleviated by the film 5, and the stress is not applied directly to the resin, and hence a semiconductor device in which a crack can be prevented and which has high reliability can be obtained.
Patent JP-S60259346-A (JP)
Title: Air-bearing spindle
Inventor: MORITA KENJI
IPC: F16C32/06
Filed: 1984-06-01
Abstract: PURPOSE:To remarkably enhance the efficiency of machining in the case of application of an air-bearing spindle having its main shaft supported by static air, to a drilling process, etc., by rotating the main shaft with the use of supply air and by vibrating the same in the axial direction thereof. CONSTITUTION:Compressed air 100 introduced from an air supply port 1 is jetted from a nozzle 4 in a bearing 3 to support a main shaft 5 radially thereof with a static pressure. Thereafter, a part of the compressed air 100 passes through holes 6, 7 formed in the main shaft 5 and enters into an air pocket 8 from which it is jetted through nozzles 10, 11 formed in a cylinder 9 and a nozzle 12 formed in the main shaft 5. The compressed air 100 jetted from the nozzle 11 impinges upon an upper thrust plate 16 which is formed therein with periodic stepped parts. Further, a thrust plate 15 is formed therein with uniform stepped parts. When the main spindle 5 is started to rotate, the compressed air 100 jetted from the nozzle 11 alternately impinges upon the stepped parts in the upper thrust plate 16 to vibrate the main shaft 5 in the vertical direction.
Patent JP-S60257114-A (JP)
Title: Supporting structure for open-core type reactor core
Inventor: ITAKURA YOSHIMITSU
IPC: H01F37/00
Filed: 1984-06-01
Abstract: PURPOSE:To allow core ends to be prevented from its pushing out and its dropping out by providing a step on an insulating core patch inserted between a core clamping fixture and a rod-like core. CONSTITUTION:An insulating core patch 12 inserted between a core clamping metal fixture 7 and a rod-like core 2 is constructed in such a manner that it has a step of a size B and projects by a size C for a core size A. The patch 12 has a size D so as to be inserted into only both ends of the core 2. Such a construction allows the patch 12 to be prevented from pushing externally out of the size A at the step of the size B of the patch 12 in the case where a core 1, the core 2, the patch 12 and the metal fixture 7 are clamped with core clamping bolts 5 to form an unitary body. Also, the insertion of the patch 12 into only the both ends of the core 2 allows the area of the cooling surface of the core 2 to be increased.
Patent JP-H01284277-A (JP)
Title: Pinball type game machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1988-05-07
Abstract: PURPOSE:To apply prize-winning balls to game balls at ordinary times and enable a game to be continued by opening a second discharging passage to discharge prize-winning balls to a lower ball pan side when the prize-winning balls are filled from a first discharging passage to a defined site in a main discharging passage, and closing the second discharging passage to discharge the prize-winning balls from the first discharging passage to an upper ball pan side when the stored prize-winning balls in the first discharging passage are reduced to below a defined site. CONSTITUTION:In the empty conditions of a main discharging passage 51 and first/second discharging passages 52, 55, a closing valve 64 is held in the closing position of the inlet 55a of the second discharging passage 55 by means of a lock member 74 and prize-winning balls fed out of a device B into the main discharging passage 51 are discharged into an upper ball pan 6 as game balls through the first discharging passage 52. When the prize- winning balls stored in ports 53, 54 and the first discharging passage 52 in order are filled to a defined site in the main discharging passage 51, a sensing lever 58 is pushed by the prize-winning ball group and a switch 61 is operated to electrify and excite a second electromagnetic operating member 76, thereby, switching over and holding the closing valve 64 in an opening position to discharge the prize-winning balls from the inlet 55a of the second discharging passage 55 into a lower ball pan. As the balls in the first discharging passage 52 are reduced to below a defined level, a switch 82 is operated to excite a first electromagnetic operating member 67 and the closing valve 64 closes the inlet of the second discharging passage 55.
Patent JP-H10298040-A (JP)
Title: Detergent composition
Inventor: TAMURA TATSUNORI
IPC: A61K8/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition, having ultralow irritation to skin and creamy foam quality and further improved in foaming power by formulating an N-alkylamidoalkanol sulfate ester salt with a specific ethercarboxylate. SOLUTION: This detergent composition is obtained by combining (A) an N-alkylamidoalkanol sulfate ester salt represented by formula I [R<1> is an alkyl or an alkenyl; R<2> is an alkyl, an alkenyl or H; R<3> is an alkylene; R<4> O is an oxyalkylene; (n) is 0-20; M<1> is H, an alkali metal, an alkaline earth metal, ammonium, an alkanolammonium, etc.] with (B) an ethercarboxylate represented by formula II [R<5> is an alkyl, an alkenyl or an alkylphenyl; (l) is 0-6; (m) is 2-24; M<2> is H, an alkali metal, ammonium, a basic amino acid, etc.]. The amount of the formulated ingredient A is preferably 1-70 wt.% and that of the formulated ingredient B is preferably 0.1-45 wt.%. When an amphoteric surfactant is further formulated with the system, the composition is excellent in low- temperature stability.
Patent JP-S5849222-A (JP)
Title: Method and apparatus for molding button
Inventor: YUGAWA SATORU
IPC: B29C59/00
Filed: 1981-07-15
Abstract: PURPOSE:To obtain buttons of a thermosetting resin that are uniform and precise in size and will not be thermally deformed, by stamping out a thermosetting resin plate in a state plastisized by heating, and pressing the surface of the resulting stamped blank so as to cause the surface to have a shaped pattern. CONSTITUTION:The thermosetting resin plate 13 that has been heated at a previous stage and is still in a plasticized state is delivered by a conveyor, and is inserted between a pressure receiving plate 8 and a support plate 10. At this time, bearing bodies 45 are fed between a base plate 2 and a support table 34, and is engaged with a feeding click 51 and a holding click 55. When the plate 13 is stopped by a conveyor 12, the bearing bodies 45 are stopped with a molding hole 46 positioned just below a punch 35, and the punch 35 carries out the stamping-out. Then after the bearing bodies 45 are moved in a single setting or a multiple setting to a press machine 57, they are subjected to the pressing process, and individual button blanks 44 are pressed and deformed so as to allow the surface of each button blank to have a pattern. Thereafter, the surface and undersurface of each of the button blanks are cut by a grinder, a cutting machine, a drill or the like, and thread passing holes are drilled to obtain buttons.
Patent JP-H07322494-A (JP)
Title: Multiple output converter with power factor and voltage adjustment function
Inventor: ONO HIROSHI
IPC: H02J3/18
Filed: 1994-05-25
Abstract: PURPOSE:To unify the wiring of PT and CT and to eliminate the need for adjusting the input level between equipment by ordering the making/tripping of a power capacitor with one converter, ordering tap switching of a voltage adjustment transformer on loading, and collectively calculate and record various kind of data for expressing a feeder state. CONSTITUTION:A multiple-output converter 9 uses a microprocessor 10 consisting of an instantaneous value operation means B, a data operation means C, an output means D, a power factor control means F, a voltage control means G etc. The microprocessor 10 inputs data required for controlling power factor and data required for voltage and stores the setting value to a setting equipment E. Also, the instantaneous value of current/voltage is converted from analog to digital at a sampling rate asynchronously with the power supply and is read into an input circuit A. Then, the bank number of a power capacitor 1 for making and tripping which is determined by a power factor control means F is made and drawn and then is outputted to a circuit breaker 6. The tap switching signal of step-up/step-down determined by a voltage control means G is outputted to a tap switching controller 8.
Patent JP-S5540016-A (JP)
Title: Molding take-out device in powder molding machine
Inventor: IRIE TATSUHIKO
IPC: B28B3/02
Filed: 1978-09-08
Abstract: PURPOSE: To enable take-out of powder molding to be accomplished inexpensively by adding an adsorbing device for moldings reciprocably in the upper part of molding cavity and with restriction of turning in the upper part, to the lower mold frame of the powder molding machine.  
     CONSTITUTION: A flange 12 is fixed to a lower mold frame elevating frame 4 and an arm 11 is turnably fitted to the flange 12 and is prevented from floating by a retainer ring 13. An adsorbing device 17 is mounted to the travelling body which moves on the arm 11. The adsorbing device 17 is so constituted as to be able to reciprocate in a molding cavity 26 by a cylinder or the like not illustrated. After a powder moldings 34 is molded by the upper and lower molds 8, 2, the upper mold 8 ascends and the adsorbing device 17 turns to the upper position 26. As the mold frame 5 lowers, the molding 34 is adsorbed to the adsorbing device 17, thence it is moved to the position 27 and is carried to the next process by a conveyor 35. Damages at the pulling out of intricately shaped moldings are eliminated and fraction defective is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5812294-A (JP)
Inventor: KIYOZUMI KATSUYUKI
IPC: H05B37/02
Filed: 1981-07-15
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-S5444538-A (JP)
Title: Data input device of electronic counter
Inventor: OGINO YOSHITAKA
IPC: G03G21/00
Filed: 1977-09-16
Abstract: PURPOSE:To eliminate the delay of the first clock pulse and prevent mis-counting by feeding the clock pulse of an osicllator and the pulse of the triggerd one-shot circuit as a manual switch is turned ON. CONSTITUTION:An adding switch UPSW and a subtracting switch DOWNSW which are turned ON by manual operation are provided and the addition or subtraction aignal thereof causes an oscillator 7 to oscillate a clock pulse. A one-shot circuit 8 is also trigged to oscillate a pulse. Both pulses are inputted to counters 2, 3 via AND circuit 9. Then, when the manual switch is turned ON, the first pulse immediately inputs to the couters, thus data may be inputted by knocking and it becomes possible that data may be immediately inputted even if turned ON at any time with the manual switch, whereby the delay of counting may be eliminated and miscounting obviated.
Patent JP-H08287340-A (JP)
Title: Sales sample illuminating device for automatic vending machine
Inventor: KONNO SATOSHI
IPC: G07F9/02
Filed: 1995-04-12
Abstract: PURPOSE: To enable a consumer to intuitively discriminate whether an article is at hot temperature or low temperature by lightening up the inside of a hot sample in a warm color and the inside of a cold sample in a cold color. CONSTITUTION: A sales sample display window 2 is provided above a front door 1 and a sales sample 5h representing a heated article and a sales sample 5c representing a cooled article are displayed therein. A filter 14 which passes only a light beam of a worm color or cold color is fixed in the lower opening edge of a light collection opening 13 with, for example, an adhesive to cover the entire opening. In the inside space of a support frame 10, a fluorescent lamp 11 is arranged in the longitudinal direction thereof and emits white-based light to irradiate the insides of the samples through the filter 14 and opening 13. In this case, a filter of the warm color is fitted for the hot sample and a filter of the cold color is fitted for the cold sample, so that the hot sample brightens up in the warm color such as red and the cold sample brightens up in the cold color such as blue.
Patent JP-S587724-A (JP)
Inventor: FURITSUTSU POORU
IPC: H01H1/54
Filed: 1982-06-28
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-H10299645-A (JP)
Title: Hydraulic unit
Inventor: SHIBAHARA EIJI
IPC: F15B1/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce an external form, facilitate maintenance and inspection, and increase earthquake resistance effectively. SOLUTION: A tank 6 is installed on the bottom wall of a box 8 through its entire area so that the upper side of the tank 6 is open fully and a space inside the box 8 can be used effectively. Also all parts are arranged over the tank 6 so that the maintenance and inspection can be performed without removing the tank 6. In addition, these parts can also be fixed directly to the wall surface of the box 8, a load is not concentrated to one place and, because the tank 6 is positioned at a low level, the gravity center of the box 8 becomes lower and the mounting condition is stabilized.
Patent JP-S62266752-A (JP)
Title: Optical head for magneto-optical recording
Inventor: OGAWA KOICHI
IPC: G11B11/10
Filed: 1986-05-14
Abstract: PURPOSE:To facilitate the manufacture and to improve the mass-productivity, and to perform phase compensation without any hindrance to the shape of an optical head by providing a wavelength late composed of a diffraction grating to a reproducing circuit for a magneto-optical recording medium. CONSTITUTION:The reproducing circuit is provided with the wavelength plate 8 composed of the diffraction grating and this plate 8 is used as a holographic wavelength plate where a P wave having its oscillation plane on the incident surface and an S wave having its oscillation plane perpendicular to the incident surface are lambda/n out of phase with each other. When this is used as an optical head for magneto-optical recording, the phase difference between the P and S waves of a reproduction optical system is measured previously to determine the plate 8 and, for example, when the S wave is delayed lambda/8 behind the P wave, the plate 8 where the S wave is lambda/8 precedent to the P wave is used. Thus, the manufacture is facilitated to improve the mass-productivity and the phase compensation is so performed without any hindrance to the shape of the optical head for recording.
Patent JP-S5636845-A (JP)
Title: Winding machine
Inventor: NISHI TAKAYUKI
IPC: H01F41/06
Filed: 1979-09-03
Abstract: PURPOSE:To improve both the yield rate and the productivity of a winding, by providing a pin, protruded into and retracted from a space portion for containing  the winding formed between a set of coil formers, in the coil former, plunging said  pin into the space portion and allowing the winding to partially make a circuit  around the pin. CONSTITUTION:A male coil former mounting part 12 at one side to the left of a base 11 and a female coil former mounting part 13 at the other side to the right are formed, and in the respective mounting parts 12, 13 a mele coil former 20 and female coil former 33 are mounted to a main spindle 15 and a subspindle 30 located at a face-to-face position to the main spindle. A pin 67, protrusion-retraction actuated in a winding storage space portion 47 formed between the mele and female coil formers 20, 33, and a cylinder 48, for driving said pin 67 as a drive powder source, are both provided to plunge the pin 67 into the space portion 47, allow a winding to partially make a circuit around the pin and form a clearance in the coil. In this way, a productivity of the coil can be improved with a less amount of twist in a wire used for the winding work, and its yield rate can be improved.