baber/WOPTO huggingface dataset:
Patent JP-S6073200-A (JP)
Title: Safety device of pressure container
Inventor: MATSUBARA CHIAKI
IPC: F17C13/12
Filed: 1983-09-30
Abstract: PURPOSE:To reduce a discharge noise and improve reliability by providing a temperature actuator having a machanical dead point during the operation due to temperature changes and provided with a needle at its tip coaxially with the center of the discharge diaphragm of a pressure container. CONSTITUTION:A temperature actuator 6 made of a profile memory alloy is provided coaxially with the center of the discharge diaphragm 3 of a discharge diaphragm fitting plate 2, and a needle 7 is provided at its tip. When an abnormal increase of pressure occurs and the temperature actuator 6 in a container is heated by convection, etc. due to the arc heat, the the needle 7 at the tip of the temperature actuator 6 breaks the discharge diaphragm 3, and high-pressure gas is discharged into the atmosphere. In this case, the temperature actuator is formed in a disk shape, thus a mechanical dead point exists during the operation. Accordingly, a snap action is generated when exceeding the dead point, thereby the discharge diaphragm 3 is reliably broken, and the high-pressure gas can be discharged.
Patent JP-S5970930-A (JP)
Title: Measurement of temperature distribution
Inventor: YAMADA TAKEO
IPC: G01J5/10
Filed: 1982-10-16
Abstract: PURPOSE:To contrive to enhance resolving capacity, by a method wherein light from an object to be measured is condensed by a lens system to obtain an image surface which is, in turn, scanned by a detector and an electric signal corresponding to the obtained brightness is converted to a temp. to be displayed. CONSTITUTION:The light from an object 4 to be measured in controlled by a filter 2 and an iris 3 in accordance with the characteristics of a detector 5 to be condensed by a lens system 1. The image surface S of the condensed light is primarily scanned by the detector 5 and, after an electric signal corresponding to the brightness of the object 4 to be measured is amplified to a predetermined size by an amplifier 8, the amplified signal is converted to a temp. value by an operator 9 to be displayed by a display device 10.
Patent JP-H0782096-A (JP)
Title: Surface-coated fibrous substance
Inventor: SUZUE MASAYOSHI
IPC: B01J20/28
Filed: 1993-06-14
Abstract: PURPOSE:To improve heat resistance, chemical resistance, ion exchange ability, antimicrobial property, electrically insulating properties and neutron absorbing ability of a fibrous substance by coating the surface of a fibrous substance with aluminum borosulfate or aluminum borate. CONSTITUTION:One or more compounds selected from sulfuric acid salts of Al, hydroxides of Al, hydroxides of alkali metals, carbonic acid salts of alkali metals, aluminic acid salts of alkali metals, carbonic acid salts of ammonium and ammonium hydroxide are made to react in the presence of a fibrous substance such as fibrous alkali metal salt of titanic acid, a fibrous boric acid transition metal salt, a fibrous alkaline earth metal salt of boric acid or ZnO whisker in an equivalent ratio of 1:(4.5-6.0) at 5-80 deg.C for 1-5hr. Then, a boron compound is added thereto and the fibrous substance is made to react with the boron compound at 10-200 deg.C for 1-8hr and the reactional product is washed with water and dried to coat the surface of the fibrous substance with aluminum borosulfate or aluminum borate.
Patent JP-S5969735-A (JP)
Title: Liquid crystal display device
Inventor: KONDOU YOSHIHIRO
IPC: G02F1/1337
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a liquid crystal display device whose contrast is even and whose fall response time is normal by performing inclined vertical orientation processing or hybrid orientation processing to opposing faces of two substrates, and obstructing the generation of an abnormal DSM. CONSTITUTION:The generation of an abnormal DSM is obstructed by performing inclined vertical orientation processing or hybrid orientation processing to opposing faces of two substrates. The inclined vertial orientation is obtained by performing the vertical orientation procesing after executing vapor deposition diagonally to an SiO2 substrate. The hybrid orientation is obtained by performing the vertical orientation processing to one substrate and performing the parallel orientation processing to the other substrate. Since the abnormal DSM is not generated, it is possible to obtain a guest-host type display device whose contrast is even and whose fall response time is normal.
Patent JP-H0471915-A (JP)
Title: Kneeling device for suspension vehicle
Inventor: TAKEGAMI HIROSHI
IPC: B60G17/052
Filed: 1990-07-10
Abstract: PURPOSE:To enable kneeling and the return of height to be carried out in a short time by mechanically connecting in series a cylindrical spring suspension energized by a spring in the direction to raise the height to an air bellows on the kneeling side. CONSTITUTION:An air suspension vehicle 12 is provided with a pair of right and left air bellows 18, 18' that have been arranged between an axle 14 and a frame 16, and with an air supplying means 22 for supplying air to these air bellows 18, 18' through a leveling valve 20. And a kneeling device 10 is provided with a cylindrical spring suspension 24 having a piston 24a that has been mechanically connected in series to an air bellows 18 on the kneeling side. Further, air cutoff means 28 for cutting off between the kneeling-side air bellows 18 and the leveling valve 20, and between the suspension 24 and the atmosphere respectively at the time of kneeling, and also a connecting means 30 for communicating the kneeling-side air bellows 18 with the suspension 24 are provided.
Patent JP-S6424386-A (JP)
Title: Induction heated cooking apparatus
Inventor: ITO SUSUMU
IPC: H05B6/12
Filed: 1987-07-20
Abstract: PURPOSE:To identify the set heating output level and the actual heating output at a glance by furnishing an output indication means for indication of the heating output, when an object is being heated, in the adjacency of a level indicating means. CONSTITUTION:A level indicated means 10 is formed from a scale 9 and an output adjusting knob 8 to serve as an index, when the heating output level is to be set, and as indicator for the set output level. An output indication means 11 is installed above the scale 9, for ex., as the neighborhood of the level indicating means 10, composed for ex., of five 2-color light emitting lamp 12 (red, green). This permits user to check at a glance both the set output level indicated by the level indicating means 10 and the pan-heating output indicated by the output indication means 11. In case the actual heating output is different from the set heating output level, the difference can be known clearly.
Patent JP-H0229632-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: ENDO TETSURO
IPC: G02F1/1368
Filed: 1988-07-19
Abstract: PURPOSE:To simplify a manufacturing process, to reduce a step difference of a gate electrode, and also, to sufficiently lower a resistance of a scan bus line by a one-layer structure by forming the gate electrode of a thin film transistor and the scan bus line from which the gate electrode is led out by a film obtained by forming opaquely the same transparent conductive material as that of a picture element electrode. CONSTITUTION:A gate electrode G and a scan bus line SB from which the gate electrode G is led out are constituted of a film obtained by forming opaquely a transparent conductive material of the same material as that of a picture element electrode E. That is, the picture element electrode E, the gate electrode G and the scan bus line SB are constituted of a film consisting of such a transparent conductive material as an ITO, the picture element electrode E uses a transparent conductive film 2 as it is, and the gate electrode G and the scan bus line use an opaque film 2'. In such a way, a resistance of the scan bus line can also be set to a sufficiently low value for practical use by a one-layer constitution, the step difference of the gate electrode G and the scan bus line becomes small and the film forming process is decreased by one process, therefore, the manufacturing process is facilitated.
Patent JP-H0344215-A (JP)
Title: A/d converter
Inventor: YAMADA YASUHIRO
IPC: H03M1/38
Filed: 1989-07-12
Abstract: PURPOSE:To attain the operation of the A/D converter with a single power supply by providing a capacitor array, a comparator circuit and a switching control circuit so as to act the comparison decision in a range from a ground potential to a reference potential. CONSTITUTION:The A/D converter is provided with a capacitor array in which plural capacitors 11a-11c with binary weighting are connected in parallel, a comparator circuit 17, and a control circuit 18 controlling switchingly the supply of each reference potential to the capacitor array 11. An analog signal is compared between a 3rd reference potential and a 2nd reference potential around a 1st reference potential being an intermediate potential between the 3rd reference potential and the 2nd reference potential and a power level is used for the 2nd reference potential and a ground level is used for the 3rd reference potential to act the comparator circuit with a single power supply. Thus, the comparison range of the analog signal is between the ground level and the power level to simplify the constitution of the peripheral circuit of the A/D converter.
Patent JP-H0344903-A (JP)
Title: Manufacture of zinc oxide type varistor
Inventor: YUASA TAKAYUKI
IPC: H01C7/10
Filed: 1989-07-12
Abstract: PURPOSE:To manufacture an element having desirable surge resistance characteristic by supplying the air or mixture gas of specific mixture ratio of oxygen and nitrogen at a specific flow rate into a baking furnace when silver electrodes are printed on a sintered varistor. CONSTITUTION:A material containing zinc oxide as a main ingredient and oxides of bismuth, antimony, manganese, etc., mixed therewith is molded, and baked to form a sintered body. Then, the body is coated with silver paste containing silver as a main ingredient and glass frit, organic solvent, baked in a baking furnace to form silver electrodes. In this case, the air or mixture gas of oxygen and nitrogen with 10 to 40% of oxygen partial pressure is supplied into the furnace, and its gas flow rate is regulated to 10% or less (except 0) of the volume of the furnace per one minute. Thus, the atmosphere around the element during baking is always held in a new state to manufacture an element having excellent surge resistance characteristic.
Patent JP-2000008615-A (JP)
Title: Placing method of concrete
Inventor: CHIKAMATSU RYUICHI
IPC: E04G21/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To naturally flow the residual concrete between gate valves to prevent choking of a force feed pipe and retain the quality of concrete by covering the inside wall of the concrete force feed pipe with a slide material and keeping a specified pipe inclination. SOLUTION: The inside wall of a concrete force feed pipe 2 is covered with a slide material such as Teflon or the like and a plurality of gate valves 3 are provided at every appropriate pitch in accordance with the placing volume of concrete, and the pipe is connected to a concrete force feed pump 1 at a 1/20 or acuter inclination. The gate valves 3 are opened one after another from the front end part of the concrete force feed pipe 2 to place concrete 4 beneath them. In this time, if the gate valves which have been already opened are left open, the concrete left between the gate valves 3 is naturally flowed and discharged without retention owing to the slide material and the pipe inclination of 1/20 or larger so as not to choke up the concrete force feed pipe 2.  The flowability of the highly flowable concrete is not decreased during the force feed and hence concrete can be rapidly force-fed and placed and construction defects are reduced.
Patent JP-H0345030-A (JP)
Title: Base station equipment, mobile station equipment and mobile communication system using them
Inventor: IWAO MEGUMI
IPC: G01C21/26
Filed: 1989-07-13
Abstract: PURPOSE:To constitute the navigation system without requiring a base station exclusive for the navigation system by providing a means adding its location information to individual information, to a base station equipment capable of sending the individual information in a specific time slot as an incoming control channel. CONSTITUTION:A map information unit 7 connecting to a display device 8 connects to a radio equipment 10, the map information unit 7 reads map information from a storage means such as a CD-ROM and transfers the information to the display device 8. Simultaneously, the position information of an automobile telephone terminal calculated by the radio equipment 10 or a telephone set 3 is transferred to the display device 8. Then a control channel sent from a base station of a mobile communication system is used to detect the position of the mobile station. Thus, the base station for exclusive use of the navigation system is not required to realize the navigation.
Patent JP-S6337989-A (JP)
Title: Thermal transfer ribbon
Inventor: YAMANE MITSUO
IPC: B41M5/42
Filed: 1986-07-31
Abstract: PURPOSE:To enable an easy erase and correction of an error printing with use of the same ribbon as well as a high-quality printing to a low-smoothness paper, by using a hot melt ink consisting of a specific reinforced film-forming resin and a specific tackiness producing resin. CONSTITUTION:A good printing can be obtained even on a low-smoothness paper by adding two or more kinds of water-soluble resins or water-dispersible resins to a thermal transfer ink layer 13 of a thermal transfer ribbon 10. The thermal transfer ink layer 13 is constructed as follows: a coloring agent is dispersed in a film-forming resin 15, having a high viscosity, a 200kg/cm<2> or more anti-tension, a 50% or more glass transition point, and a 200% or less extensibility, to prevent the penetration into a paper and the adhesion of the residual ink in erasing; on the other hand, a tackiness producing resin 16, having a 60-120 deg.C softening point, a 10<2>-10<4>P (150 deg.C) melt viscosity, a 200kg/cm<2> or less tensile strength a 0 deg.C or lower glass transition point, a 300% or more extensibility, a tackiness at a temperature of 80 deg.C or higher is dispersed to improve transfer properties and impart a required tackiness. The resin 15 and the resin 16 are incompatible with each other. In this manner, an error printing can be easily erased with a single ribbon that is used for printing.
Patent JP-2000017375-A (JP)
Title: High strength steel plate for heavy working, excellent in corrosion resistance after coating
Inventor: NAKAYA MICHIHARU
IPC: C22C38/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a high strength steel plate for heavy working, excellent in corrosion resistance after coating at the shearing-work end face as well as in corrosion resistance of a steel plate as a stock and also having superior stretch-flange formability as an index to heavy workability. SOLUTION: This steel plate has a composition consisting of, by weight, 0.01-0.10% C, 0.05-1.5% Si, 0.5-2.0% Mn, <=0.12% P, <=0.005% S, and the balance Fe with inevitable impurities. Moreover, this steel plate has a conjugated structure consisting of ferrite and bainite, and further, the burr height in the case that shearing work is performed at 15% clearance is regulated to <=0.05 mm and also the roughness (Rmax) of fractured surface is made to <=20 μm.
Patent JP-H0468391-A (JP)
Title: Simple matrix drive type color liquid crystal display device
Inventor: HATANO KAZUTOSHI
IPC: G09G3/36
Filed: 1990-07-09
Abstract: PURPOSE:To reduce crosstalk without any decrease in contrast by increasing gradations of white, column by column, according to the total of excessive voltages applied to the respective columns of a liquid crystal panel. CONSTITUTION:Display dot data DR, DG, and DB of red, green, and blue and a display timing signal STM which are outputted from a display system 1 are supplied to a crosstalk reducing circuit 200. The crosstalk reducing circuit 200 is constituted differently according to a difference of an array of filters of red(R), green(G), and blue(B) constituting one pixel of a color liquid crystal panel. Gradations of white (display ON) are increased, column by column, according to the total of excessive voltages applied to respective columns. Consequently, a difference in brightness due to the excessive voltages is corrected without any decrease in contrast to reduce the crosstalk.
Patent JP-S6071341-A (JP)
Title: Constant speed running device
Inventor: ONOKI NOBUYOSHI
IPC: B60K31/04
Filed: 1983-09-28
Abstract: PURPOSE:To suppress overshoot by detecting the acceleration when constant speed running is indicated, varying the coefficient of a specified equation for constant running control corresponding to the acceleration, and improving the responsivity of an actuator into the car speed variation. CONSTITUTION:A comparator circuit (i) has a comparing means (j) that compares the acceleration of a car with a preset value corresponding to the difference between the current car speed and the previous car speed and a coefficient setting means (k) that determines the efficient value of a preset equation for constant running control depending upon the result of the comparing means (j). If the car speed acceleration exceeds the preset value when constant running is indicated by the comparing means (j), the coefficient setting means (k) modifies the coefficient value to be multiplied or divided to the speed value into a higher or lower value and a degree of valve opening variation setting means (g) determines the variation of the degree of a throttle valve (b) to be varied using the specified equation including the above modified coefficient.
Patent JP-H05331714-A (JP)
Title: Cutter for fiber
Inventor: TAKEHARA KATSUOMI
IPC: D01G1/04
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a cutter capable of surely cutting a crimped fiber bundle at a higher speed according to the throughput of a high-speed crimper. CONSTITUTION:A rotor (R) is equipped with a pair of left and right tilted and rotated finger disks 4, having hooked fingers 6 arranged on the circumference of a circle and clamp disks 3 rotating at a uniform velocity on the back side thereof. A crossing section (a) where the fingers 6 cross in the circumferential direction of the finger disks 4 is used as a receiving port 8 for a fiber bundle (T) and a section (b) for engaging the fiber bundle (T) zigzag in the rotating direction is formed to cut the zigzag folded back fiber bundle (T) between the finger disks 4.
Patent JP-S5970571-A (JP)
Inventor: FUKUMOTO YASUFUMI
IPC: B32B43/00
Filed: 1982-10-15
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-S6084481-A (JP)
Inventor: ROI RII MATSUGAREI
IPC: F16J15/34
Filed: 1984-08-29
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-2001009714-A (JP)
Title: Gear box in polishing device
Inventor: YASHIKI HIROSHI
IPC: B24B47/12
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To centralize plural driving shafts in a gear box for centralizing the plural driving shafts, and to reduce the setting area of the whole device by sandwiching as holder between rotary upper/lower surface plates, and constituting the holder itself so as to be rotatable by a sun gear and an internal gear. SOLUTION: Plural output shafts are arranged in a gear box body 4 on a same rotational axis, end parts are centralized, the respective output shafts are projected in the different lengths from an upper part, a rotary driving part is driven by these respective output shafts, and a driving source for drive transmitting to the respective output shafts is arranged around a gear box 2 to transmit the driving by a pulley 8 and a belt 10. An output shaft having the rotational axis different from the plural output shafts is arranged in the gear box body 4 to be connected to the other rotational driving part of a polishing device, and a driving source for transmitting driving to this output shaft is arranged around the gear box to transmit the driving by the pulley and the belt. A space can be narrowed by using this gear box.
Patent JP-S5970328-A (JP)
Title: Amplifier circuit of received light
Inventor: YAMASHITA KOUJI
IPC: H04B10/69
Filed: 1982-10-15
Abstract: PURPOSE:To convert accurately an optical signal into an electric signal, even in a high-speed signal transmission independently of the intensity of optical input, by preventing the saturation state of an operational amplifier used for the amplifier circuit of received light. CONSTITUTION:The minimum value of an output voltage of the operational amplifier circuit 1 is denoted by 0.3V when the operational amplifier circuit 1 is saturated and diodes 10, 11, 12 prevent a current from flowing when the forward voltage is less than nearly 0.3V. Since the diodes 10-11 are connected in series in this case, no current flows to the diodes 10-12 when the voltage is less than 0.9V, and a current Is flowing to a line 7 flows only to a feedback resistor 5. Thus, when the potential of a signal applied to an inverting input of the operational amplifier circuit 1 is less than 0.9V, the operational amplifier is operated at the straight line part of l2, and when 0.9V or more, the circuit is operated at a curved part of l2. Thus, the output voltage of the operational amplifier circuit 1 is not saturated even if a large optical input level is given.
Patent JP-S5884536-A (JP)
Title: Current detecting circuit for power transistor
Inventor: NIHEI HIDEKI
IPC: H03K17/08
Filed: 1981-11-16
Abstract: PURPOSE:To improve the reliability relating to the control of transistors (TRs), by setting the collector or emitter as a multiconstruction and using one of the multielectrodes for the detection of current. CONSTITUTION:A motor M is complementarily driven with 4 power TRs Q10, Q20, Q30, and Q40. The emitter of the power TRs Q10, Q30 is respectively constituted with two parts. The ratio of areas of the two parts constituting one emitter or collector is sufficiently large, and most of current driving the motor M flows to the large area and a minute current proportional to the driving current flows to the smaller area. Through the detection of this minute current, the driving current is controlled.
Patent JP-H0839075-A (JP)
Title: Method and equipment for treating sewage
Inventor: ITO HISATAKA
IPC: C02F1/465
Filed: 1994-08-03
Abstract: PURPOSE:To reduce an installation area, to minimize the injection amt. of chemicals and to reduce equipment cost or running cost while reducing maintenance labor. CONSTITUTION:Sewage is subjected to electrolytic precipitation treatment in a non-diaphragm electrolytic cell 46 to flocculate and precipitate the ionized matter or suspended matter dissolved in sewage and the matter flocculated and precipitated in the non-diaphragm electrolytic cell 46 is filtered off by a filter 50 and the treated water of the filter 50 is neutralized in a carbon dioxide mixer 51 by the injection of carbon dioxide and electric energy is applied to the neutralized treated water in an AC voltage type water treatment device 57 to prevent the growth of scale matter such as a calcium ion, a magnesium ion or silica dissolved in the treated water.