baber/WOPTO huggingface dataset:
Patent JP-S56133062-A (JP)
Title: Injection apparatus for painting
Inventor: KASAI YASUO
IPC: B05B7/10
Filed: 1980-03-25
Abstract: PURPOSE: To form a finely pulverized paint particle by a method wherein a paint guide member having a tapered surface injecting to an obliquely forward direction, having an air jet injection port formed to an injection guide member thereof and having a paint supply port in the aforementioned injection guide member is mounted in an inlaid manner and the paint injection port of the paint guide member is crossed almost at right angle against the paint supply port and a paint is injected almost to a right angle direction.  
     CONSTITUTION: In the injection apparatus for painting according to this invention, because a pressurized paint is injected as a liquid film paint from the paint injection port 13 communicating with a paint outflow port 6 and the paint supply port 11 in a manner crossed at right angle thereagainst and, at the same time, a pressurized stream formed into a revolving stream in a spiral groove of the aforementioned injection guide member 3 is injected from the tapered surface 8 of the air jet injection port 10 while revolved, the liquid film paint injected radially to a diameter direction is impinged to the air jet revolving stream in an electrostatic field to be forcedly pulverized finely and a formed fine paint particle can be sprayed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08232032-A (JP)
Title: High strength aluminum alloy and its production
Inventor: KAKU TOSHIKIYO
IPC: C22C1/04
Filed: 1995-02-24
Abstract: PURPOSE: To produce a high strength aluminum alloy excellent in ductility. CONSTITUTION: In this material, a cubic intermetallic compound, constituted of elements of ternary or higher system including Al as principal element and represented by general formula, Albal Cub Fec Re Md (where R is at least one kind among Y, Ce, La, and Mm, M is at least one kind among Ti, Zr, and Hf, b=2 to 6.5, c=0.5 to 4, e=0.5 to 2, and d=0.5 to 2) and having a lattice constant (a) satisfying a=0.80 to 0.87nm, is dispersed as a main phase of dispersed phase in Al or supersaturated solid solution Al as a matrix. Further, this material is formed under pressure in vacuum at 300-500 deg.C. By this method, the material composed of high strength Al alloy excellent in ductility and toughness and having characteristics free from deterioration even after hot working can be obtained.
Patent JP-S56133857-A (JP)
Title: Manufacture of hybrid ic
Inventor: OZAKI RIYOUICHI
IPC: H01L23/367
Filed: 1980-03-25
Abstract: PURPOSE:To improve heat dissipating property and obtain a hybrid IC of high power by a method wherein after the whole surface of an IC substrate having a lead terminal and a heat sink has been coated with resin, a portion of the heat sink is exposed, and an external heat sink is bonded to said exposed portion. CONSTITUTION:A lead terminal 9 is attached to one side of a substrate 6 mounted with hybrid circuit elements 7 and 8, and a heat sink 10 to the back surface. The whole surfaces except for the end portion a of the terminal 9 are coated with epoxy resin 11. Then, a hole 12 is made to expose a portion of the heat sink 10, and through said hole, an external heat sink 13 is bonded to the heat sink 10. Thereby, heat dissipating property is improved, and a hybrid IC of high power can be obtained.
Patent JP-H02216021-A (JP)
Title: Electronic thermometer
Inventor: TAKIGAWA SUSUMU
IPC: G01K7/00
Filed: 1989-02-16
Abstract: PURPOSE:To enable accurate inspection of temperature by using a shielding pipe between a sensor section and an electronic circuit and moreover, a member with a large heat resistance for the sensor section and the shield pipe to connect them together to protect information from the sensor section from a jamming. CONSTITUTION:A shield pipe 6 is used between a sensor section 1 and an electronic circuit and moreover, a member with a large heat resistance between the sensor section and the pipe 6 to connect them together for thermal shielding. The pipe 6 is earthed to a power source through the circuit section 3. In this manner, information from the sensor section 1 can be protected from a jamming with an aid of the pipe 6 while the use of a heat insulating sleeve 7 achieves a thermal shielding without radiation of heat sensed with the sensor section 1 to the side of the pipe 6 thereby enabling accurate inspection of temperature with a reduction in temperature inspecting time.
Patent JP-S56132898-A (JP)
Title: Speaker diaphragm plate and its manufacture
Inventor: HIROSE MINETAROU
IPC: H04R7/02
Filed: 1980-03-24
Abstract: PURPOSE:To form the diaphragm plate with high rigidity and internal loss with good productivity, by scattering many number of regions of perforated low density absorbing hydrogen to the base made of titanium foil and forming diffusion and curing layer due to diffusion of different type of atoms to other parts. CONSTITUTION:To the metal base 1 forming the titanium foil into desired shape, the diffusion agent adding the supply agent like boron to the accelerator and coupling agent is coated to form the layer 3. Further, the hydrogen agent 8 like ammonium chloride is mixed to the coating layer 3. This is given to the sintering furnace 4 and the cover 5 is put on, and the furnace is made to vacuum and the heating is made with the heater 6. When the temperature reaches 300 deg.C or more, chemical reaction is started, and the hydrogen generated is absorbed in the titanium of the metal base 1 to form the hydrogen region 7 according to the distribution of the hydrogen agent 8. Further, when the temperature reaches the diffusion temperature, the boron in the coating layer 3 is diffused outside the hydrogen region and the diffusion curing layer 2 is formed outside the region 7, allowing to manufacture the plate with high rigidity and internal loss and with good productivity.
Patent JP-H04275969-A (JP)
Title: Ceramic composition for injection molding
Inventor: MIZUNO SEIJI
IPC: B28B1/24
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the crystal growth of a sublimable material in molding and to improve the flexural strength, etc., of the sintered body by incorporating a specified org. binder into the ceramic material contg. the sublimable material for injection molding. CONSTITUTION:(A) A ceramic powder (e.g. silicon nitride powder), (B) a sublimable material (e.g. anthracene) and (C) an org. binder (e.g. high-m.p. ethylene-vinyl acetate copolymer and PP) having an m.p. higher than the deposition temp. where the component B is transformed to solid from gas or liq. are mixed to produce a ceramic composition for injection molding. The composition is supplied to an injection molding machine, heated, fluidized, injected into a metallic mold and solidified to obtain the molded body. In this case, when the sublimable material is cooled in the mold and deposited as solid, the org. binder has already been deposited, and hence the crystal growth of the sublimable material is suppressed. Accordingly, bores and microcracks are not generated in the sintered body.
Patent JP-H08233001-A (JP)
Title: Multiplate brake device for railway rolling stock
Inventor: TAKEMOTO TAKATOSHI
IPC: F16D65/18
Filed: 1995-02-24
Abstract: PURPOSE: To sufficiently ensure a braking capacity for emergency braking in addition to stable braking for continuous service by pinching with pressure N-pieces (N=1 or 2) of rotors when a first actuator is put in operation and pinching with pressure (N+1) pieces of rotors when a second actuator is put in operation. CONSTITUTION: For the time of service braking, oil pressure is introduced from a hydraulic system for exclusive continuous service braking to a cylinder 18, so that pushing force is added by a piston 19 to rotors (13) and stators (14) via a pressure plate 16. At this time, when the number of rotors in use (N) is 1, for example, two pieces of stators 14, 14, counted from the left, are caught by a stopper 24, so that only one, left-end rotor 13 is effectively pinched. Meanwhile, for the time of emergency braking, high oil pressure from hydraulic system for exclusive emergency braking is introduced into a cylinder 21, so that pushing force is added by a piston 22 to rotors (13) and stators (14) via a pressure plate 17. At this time, the stopper 24 does not work as a stopper, but all the rotors 13 including the one, left-end rotor (13) for the time of service braking are pinched by the stator 14.
Patent JP-H04275429-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARA HAJIME
IPC: H01L21/82
Filed: 1991-03-04
Abstract: PURPOSE:To realize electrical isolation between circuit components by preventing the scatter of constituent material of a link and the damage around the link due to the application of an energy beam. CONSTITUTION:N-type diffused layers 12 and 13 and an insulating layer 14 are formed on a p-type semiconductor silicon substrate 11. Contact holes 16 and 18 for connecting circuit components with a metal link, and a through hole 17 for connecting the metal link with the silicon substrate 11 are formed in the insulating layer 14. The metal link 19 is formed by patterning an Al-0.1%Cu film 19a. If this preliminary circuit configuration needs some modification, the through hole 17 in the metal link 19 may be irradiated with YAG laser at 0.2X10<-6> J so that silicon atoms are diffused and precipitated in the metal link to form a silicon nodule 21.
Patent JP-S52120762-A (JP)
Title: Cathode-ray tube
Inventor: SUZUKI HIDEO
IPC: H01J3/02
Filed: 1976-04-05
Abstract: PURPOSE: To prevent deterioration of position accuracy of electronic gun itself due to external vibrations by increasing the mechanical strength at the crooked section of contact spring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09211451-A (JP)
Title: Backlight device and liquid crystal display device using the same, liquid crystal tv and viewfinder
Inventor: TANAKA TSUGUJI
IPC: G02F1/13357
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device capable of emitting light with a high directivity and, therefore, increasing a transmission light quantity of a liquid crystal display panel when the device is used for a liquid crystal display device, etc. SOLUTION: Plural column-shaped light guiding areas 6 (for example, an area having a higher refractive index than a cavity and the light transmission plate 2) are formed in the light transmission plate 2 facing in the direction perpendicular to a light-emitting surface of the light transmission plate 2, and the upper face of the light transmission plate 2 is covered except the position where the light guiding area 6 is formed. Also, plural lenses 9a are arranged on the upper surface of the light transmission plate 2 corresponding to opening parts of the light guiding areas 6.  The light guided into the light transmission plate 2 is reflected repeatedly in the light transmission plate 2 until it reaches the light guiding area 6, and the light made incident on the light guiding area 6 exits from the openings part of the light guiding area 6 as a spot light source, and is further collimated to be approximately parallel through the lenses 9a.
Patent JP-S58156076-A (JP)
Inventor: KAWANAMI EIJI
IPC: D06M101/16
Filed: 1982-03-11
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-H10241607-A (JP)
Title: Cathode-ray tube
Inventor: TSUCHIYA NOBUYUKI
IPC: H01J29/88
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube which is superior in glare proofness and reduced in surface resistance value, so as to reduce the leakage electric field from the surface of a face panel by laminating a metal oxide antistatic film, a metal oxide glare-proof film and a conductive metal oxide antistatic film in this sequence on the surface of a face panel. SOLUTION: A first layer 2 and third layer 4 that are metal oxide antistatic films, and a second layer 3 and the third layer 4 that are glare-proof films are formed as three layers on the surface of a phase panel 1 of a cathode-ray tube which is provided with an explosion-proof band 5, a deflection yoke 6, and the like. The first layer 1 is formed of a tin oxide NESA film and grounded through the explosion-proof band 5, so as to eliminate leakage components of the alternating electric field. The second layer 3 is formed of a silica film containing a pigment, and the surface is roughness.  The third layer 4 is formed of a conductive film, that consists of tin oxide at 1-10% and silicon oxide at 99-90%, and the surface is roughened, so as to form a glare-proof film which suppresses the reflection of extraneous light 7, together with the second layer 3 and to reduce the surface resistance value.
Patent JP-S54128850-A (JP)
Title: Thermal control system for industrial water in cooling tower
Inventor: YOSHII KOUICHI
IPC: F28F27/00
Filed: 1978-03-30
Abstract: PURPOSE: To keep the temperature of inductrial water constant without being influenced by the open-air temperature by giving thermal controls to three points, the amount of water supply to a cooling tower, the number of revolutions of a cooling fan, and the angle of a louver.  
     CONSTITUTION: A converter 8 is used to ouput three kinds of signals AWC on the basis of the detected temperauture from a thermometer 7. The output signal A is output to a discharge regulating valve 11 provided on a cooling pipe 10 to control the amount of water supply to a cooling tower 1 according to the supply temperature to a plant 5. The output signal B is used to control the number of revolutions of a cooling fan 12, while the output signal C is used to regulate the angle of a louver 13 to control the blast amount to the cooling tower 1, controlling the temperature of the industrial water sprinkled from the cooling pipe 10 inside the cooling tower 1. Thus, industrial water can be always maintained in a constant temperature against variations of the open-air temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06248904-A (JP)
Title: Steam regulating valve control device
Inventor: KATAYAMA AKIRA
IPC: F01D17/26
Filed: 1993-02-26
Abstract: PURPOSE:To avoid resonance phenomena generated in an oil pressure generating device and a high pressure oil piping by interposing a filter for damping only relatively high frequency components having no effect on normal controllability in a steam regulating valve opening signal requiring line, and thereby removing comparatively high frequency noise components. CONSTITUTION:A high pressure oil supplied from a high pressure pump passes through an oil piping 12 and inflows into a steam regulating valve 13 through a servo valve 9. A number of revolution signal 1, that is, a control target parameter of a steam turbine, and a load- or steam pressure signal 2 are inputted to a calculating device 3 to become an opening requiring signal 4. When the signal frequencies of the number of revolution signal 1 and the load- or steam pressure signal 2 are less than specified values, a filter 14 directly outputs these signals as they are, and when frequency components higher than the specified exist, these signals are judged to be noise, and damped to be inputted to the steam regulating valve servo valve 9 as a steam regulating valve opening requiring signal 4' through a servo-amplifier 8 after its deviation 7 is calculated by a computing element 6. The resonance phenomena can thus be prevented.
Patent JP-S62201627-A (JP)
Inventor: ENRIKE SUAI PUIGU
IPC: A21C1/02
Filed: 1987-02-20
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-H09232281-A (JP)
Title: Dry-etching treatment method
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dry etching treatment method in which a high selectivity ratio is compatatible with a fine working operation by a method wherein the temperature of a sample is changed between an etching treatment and an etching treatment at a step succeeding it and the etching treatments at different temperatures are executed. SOLUTION: A W polycide layer which is composed of a polysilicon layer 32 and a WSix layer 33 is formed on an SiO2 film 31 on a silicon substrate 30. In addition, the W polycide layer at a sample W in which a photoresist pattern 34 is formed on it is etched and treated, and the layer is worked to a pattern shape corresponding to the resist pattern 34. At this time, a main etching operation at room temperature is performed as a first step, and an etching operation at a low temperature is performed as a second step succeeding it. Thereby, even when a sidewall protective film which is formed is thin, it is possible to restrain a radical reaction due to a low temperature.
Patent JP-H01214627-A (JP)
Title: Setting configuration for kitchen furniture, etc.
Inventor: HAYATA YASUNARI
IPC: E04F13/08
Filed: 1988-02-20
Abstract: PURPOSE:To make watertightness to perfection as well as to aim at the promotion of improvement in an attraction appearance by attaching a boundary member to a rear end or a side end of furniture, and sealing it a sealing member consisting of a cover part covering a clearance with a surface mounting member and an engaging member. CONSTITUTION:Partition fittings as boundary members are attached to wall surfaces 9A, 10A and fixed along height H of kitchen furniture 1, while tiles 14 are set to the range demarcated by the partition fittings 11, and the furniture 1 is set up after being shifted to these wall surfaces 9A, 10A. Then, a calking compound 17 is filled in a void being formed by a rear end 1A of a top plate 3, each lower end of the tiles 14 and the partition fittings 11. Moreover, lacing braid 19 as a sealing member is attached so as to be pressed to a melamine panel sheet and the tiles 14 while being engaged with the partition fittings 11. With this constitution, construction is performed accurately and efficiently, making the sealing of a clearance part to perfection, and installation cost is also reducible.
Patent JP-H03240764-A (JP)
Title: 2-fluoro-2-alkylpropionitrile and production thereof
Inventor: NISHII MASAHIRO
IPC: C07C253/30
Filed: 1990-02-19
Abstract: NEW MATERIAL:2-Fluoro-2-alkylpropionitrile of formula I (R<1> is 1-4C alkyl). EXAMPLE:2-Fluoro-2-methylpropionitrile. USE:Useful as an intermediate for triazine-type herbicides having high activity and selectivity. The triazine-type herbicide derived from the present compound exhibits high activity against annual and perennial weeds without causing phytotoxicity to rice. It is free from phytotoxicity also to gramineous plant such as wheat and is applicable to weeds over a long period. PREPARATION:The compound of formula I can be produced by reacting an alkanesulfonic acid 1-cyano-1-alkylethyl ester of formula II (R<2> is 1-4C alkyl) with a metal fluoride of formula III (M is alkali metal) in a solvent (e.g. diethylene glycol) at 20-150 deg.C (preferably 50-100 deg.C) preferably in the presence of a catalyst such as a crown ether.
Patent JP-S59164179-A (JP)
Title: Ribbon feed apparatus of printer
Inventor: ARAI TSUTOMU
IPC: B41J33/28
Filed: 1983-03-08
Abstract: PURPOSE:To eliminate the folding mode of a ribbon, by providing a contact part for widening the distance between the shafts of gears to make a tooth contact depth shallow. CONSTITUTION:Each pair of respective disc 9, 10 being contact parts are inlaid with the support shaft 3 of a gear 2 and the support shaft 5 of a gear 4 to determining the distance between the support shafts 3, 5 but, by setting the sum of radii of the discs 9, 10 so as to make the same larger than the sum of the radii of the pitch circles of the gears 2, 4, the gears 2, 4 are meshed to each other in a shallow tooth contact depth. In this constitution, a ribbon 8 is fed by rotating the gears 2, 4 through the support shaft 3 connected to a motor but, because the gears 2, 4 are shallowly meshed and the ribbon 8 is not deeply pushed into the teeth of the gears 2, 4, the ribbon 8 does not get into a folding mode. Therefore, sharp printing is performed and the durability of the ribbon 8 is enhanced.
Patent JP-H04256818-A (JP)
Title: Method and apparatus for inspecting sealing property of sealing element
Inventor: NAGASHIMA YOSHIAKI
IPC: G01M3/26
Filed: 1991-02-07
Abstract: PURPOSE:To inspect the presence or absence of a defect in sealing property highly accurately even if there is dispersion in the inner diameter of the lip part of a ring-shaped sealing element as an object of inspection. CONSTITUTION:A shaft 23 is inserted into a shaft inserting hole 20 of a ring- shaped sealing element 19. The contact pressure between a lip part 21 of the sealing element 19 and the shaft 23 is detected. When the detected pressure becomes equal to a preset value, working fluid is applied on the sealing element 19 in a fluid path 18. The pressure or the flow rate of the working fluid is measured. The presence or absence of a defect in sealing property is judged based on the measured result.
Patent JP-H01214262-A (JP)
Title: Dc/dc converter
Inventor: AOYAMA HIDEJI
IPC: H02M3/28
Filed: 1988-02-19
Abstract: PURPOSE:To achieve high efficiency, by boosting only the difference between the primary supply voltage and a secondary voltage from among secondary voltage required on the secondary side that can be supplied from the primary side, and by adding to it the supply voltage on the primary side. CONSTITUTION:A DC/DC converter is composed of an oscillator 1, a sawtooth wave generation section 2, first and second comparators 3, 4, an amplifier 5, a boosting voltage converter 6 and a reference voltage generation section 7. Through the second comparator 4, the above sawtooth wave voltage Vs is compared with a comparation voltage Vc outputted by the first comparator 3 and a pulse P is outputted which is duty-controlled. The amplifier 5 amplifies this pulse P, supplies it to an input terminal T12 of the boosting voltage converter 6 and drives a transistor 12. Thus, the secondary output voltage V2 of which differential potential is added to the primary supply voltage V1 is induced in the secondary winding of a transformer 11A and outputted from an output terminal T21 to a control system and then from an output terminal T22 through a reactor 15.
Patent JP-S57153294-A (JP)
Title: Clock with metronome
Inventor: TERAMOTO KAZUO
IPC: G04C3/14
Filed: 1981-03-17
Abstract: PURPOSE:To obtain a clock with a metronome having such befitting external appearance that the clock is in everyday use, by adding the metronome function to the clock and providing a tempo display means on the surface of the dial. CONSTITUTION:A metronome display plate 38 is arranged in the back of a dial 10, and a speed indicator is described on this plate 38. When a tempo knob 19 is turned, a set tempo is displayed on a window 37. A rhythm is selected by a rhythm setting means 20, and the sound volume of the metronome is changed by a sound volume adjusting knob 21.
Patent JP-H09230783-A (JP)
Title: Map display device
Inventor: SONE MANABU
IPC: G06T17/05
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To increase a plotting speed of a bird's-eye viewing map without using a processor with a high processing ability. SOLUTION: By looking down at a plane map Z from a view point in the rear sky over the present place along the line of sight with a prescribed angle of depression, setting a display screen Y on a plane perpendicular to the line of sight and extracting map information on the plane map Z corresponding to each picture element on the display screen Y, A bird's-eye view for the bird's-eye view display area X in the plane map Z is plotted on the display screen Y based on the extracted map information.