baber/WOPTO huggingface dataset:
Patent JP-H0445317-A (JP)
Title: Device for controlling heater
Inventor: YAMAGUCHI HIROSHI
IPC: F23N5/00
Filed: 1990-06-12
Abstract: PURPOSE:To prevent the control of heater from becoming unsuitable when wireless remote control signals from an external device have ceased to come by controlling in such a manner that when a receiving means does not receive again remote control signals until a specified time is counted, display of a display means and heat quantity or room temperature are initialized. CONSTITUTION:When remote control signals are transmitted again from an external device 16 before a time count means 19 counts a specified time and a heat quantity variable control means 13 receives the remote control signals, the means 13 corrects again set temperatures etc., and initializes the time of the means 19. When remote control signals are not transmitted from the device 16 before the means 19 has counted a specified time, the means 13 cancels the correction of the set temperature and controls the capacity of a fan, power of an electric heater 26 according to the content which is determined independent of the device 16, while a display means 18 displays that said means has not received remote control signals.
Patent JP-S6047364-A (JP)
Title: Compact type fluorescent lamp
Inventor: YAMAZAKI HARUO
IPC: H01J61/36
Filed: 1983-08-23
Abstract: PURPOSE:To prevent generation of leakage by projecting the end parts of a luminous tube outside a metal substrate while providing the sticking face between glass frit and the metal substrate outside. CONSTITUTION:The end parts 4' and 5' of a luminous tube are projected outside a metal substrate 6, while said projected end parts 4' and 5' are stuck to the outer surface of the metal substrate 6 with glass frit 14. And a ring 15 made of the same quality with the metal substrate 6 is provided in order to prevent glass frit 14 from flowing of the sticking surface. In said construction, the sticking face between glass frit 14 and the metal substrate 6 is compressed by the atmospheric pressure so that leakage of the glass frit 14 from the sticking surface can be completely suppressed.
Patent JP-S5858395-A (JP)
Inventor: HIRANO TAKASHI
IPC: E21D9/04
Filed: 1981-09-30
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-H04350693-A (JP)
Title: Display device
Inventor: SATO SEIKI
IPC: G09F13/22
Filed: 1991-05-28
Abstract: PURPOSE:To offer the light self-emission type display device whose screen can be increased in size. CONSTITUTION:Plural phosphors (b) which emit photoluminescent light of red, green, and blue are arranged as unit constituent picture elements on a transparent or translucent base body (a). The nonparallel light (i) emitted by an exciting light source (h) is converted by a Fresnel lens (f) into a parallel light beam (g). This parallel light beam (g) is passed through an optical modulating element (d) controlled with the control signal from an electric conductor (e) to irradiate the respective phosphors (b) as the unit constituent picture elements. The photoluminescent light emitted by the phosphors (b) as the respective picture elements is passed through a mask (j) for light path determination which has windows formed at parts corresponding to the respective picture elements to prevent color blurring between the respective picture elements. Consequently, a large sized display screen which emit light beams of the primary colors of red, green, and blue by itself is realized.
Patent JP-H0724257-A (JP)
Title: Production of denitrating agent
Inventor: TAMURA TATSUTOSHI
IPC: B01D53/86
Filed: 1993-06-25
Abstract: PURPOSE:To enable denitration of NOx gas such as exhaust gas with a high denitration efficiency by bringing a zeolite into contact with a soln. containing Mn salt to deposit the objective metal on the zeolite and then firing the zeolite. CONSTITUTION:A zeolite with deposition of metal is produced by impregnation method by bringing a zeolite containing Na into contact with an aq. soln. of Mn salt to exchange the structural component of the zeolite with the metal salt. The obtd. Mn-deposited zeolite is used as a catalyst to decompose nitrogen oxides NOx into nitrogen N2 and oxygen O2. In this process, by firing the zeolite, the surface activity of the metal-deposited zeolite is increased to improve the catalytic performance. By performing denitration in the presence of a reducing agent, the denitration efficiency can largely be improved.
Patent JP-H0769482-A (JP)
Title: Paper feeder
Inventor: YOSHIDA SHUJI
IPC: B65H7/04
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a paper feeder that is able to make a device compact in size and lighter in weight, and to promote low-unit cost in addition to functionization without requiring the installation of any exclusive hardware by processing all data detected by a detecting means requiring in time of an ordinary paper feeding operation, with software and detecting a residual quantity of paper in a paper feeding cassette unit. CONSTITUTION:At the time of no pair detection by a paper detecting switch 63, if the setting and vice versa of a paper feeding cassette unit 10 is detected by a cassette detecting switch 62, a paper residual quantity M of a storage memory 88 is set to the maximum storage value by a sheet number setup unit 80a. On the other hand, a control unit 80, which rewrites the paper residual quantity M of the storage memory 88 to M-1 at each time paper feeding is detected by a paper feed detecting switch 61, is installed there as well. In addition, three residual quantity display lamps 18a to 18c displaying the paper residual quantity M of the storage memory 88 are also installed there. With this constitution, the paper residual quantity M is detectable without installing any exclusive hardware, a paper residual quantity detecting function by means of an inexpensive device being compact in size and lighter in weight is thus made mountable even on a small-size unit.
Patent JP-S5676644-A (JP)
Title: Radio telephone system
Inventor: HORIUCHI YUKIO
IPC: H04W4/00
Filed: 1979-11-29
Abstract: PURPOSE:To make smooth the communication between a base station and a mobile station, by informing the receiver during mobile as to the call-out during absence, when the absence of the mobile station is released. CONSTITUTION:When a car is absent, since the ignition switch IS is off, a relay X1 is interrupted and the contacts X1A-X1C are all off. During the absence, if a call is come from the base station, the relay X2 is momentarily operated to conduct the thyristor SCR, and the oscillation output of the oscillation circuit 9 is transmitted as the return signal indicating the absence to the base station. When the receiver returns to the car and the ignition switch IS is on, the relay X1 is operated and the contacts X1A-X1C are all on, the buzzer BZ is connected to the battery power supply in the path of contact X1B, thyristor SCR, and memory release switch MSB, allowing to keep energizing. Thus, the receiver can know the call from the base station during the absence.
Patent JP-S5779899-A (JP)
Title: Kit for quantitative analysis of hydrogen peroxide
Inventor: UNOKI MASANORI
IPC: C12Q1/00
Filed: 1980-10-31
Abstract: PURPOSE: To determine hydrogen peroxide, by using an enzymatic reagent obtained by freeze-drying an aqueous solution containing enzymes and 4-aminoantipyrine, in combination with a color-developing reagent composed of a buffer solution containing N-ethyl-N-[hydroxy-substituted sulfo-(lower alkyl)]-m- toluidine.  
     CONSTITUTION: An enzymatic reagent is prepared by freeze-drying a aqueous solution of enzymes and 4-aminoantipyrine. The enzymes are the combination of uricase and peroxidase, cholesterol-ester-hydrase, etc. and peroxidase, or phospholipase D, etc. and peroxidase, etc. Separately, a buffer solution containing N-ethyl-N-[hydroxy-substituted sulfo-(lower alkyl)]-m-toluidine is prepared. In the determination, the former enzymatic reagent is dissolved in the latter color- developing reagent, the solution is mixed with the specimen, and the amount of the hydrogen peroxide is determined from the absorbance of the mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10328544-A (JP)
Title: Concentric double shaft turbo mixer
Inventor: INOUE MASANORI
IPC: B01F25/64
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent retaining a treating liquid in a tank in a turbo mixer having a rotor and a stator. SOLUTION: A central shaft 2 is inserted in a rotary cylinder 3 and the rotor 4 is attached to the lower end. A blade 9 shaped to enable to rotate along the inside wall of a tank 1 is attached to the rotary cylinder 3. A supporting member 10 is provided on the blade 9 and the stator 11 surrounding the rotor 4 is attached to the supporting member 10. Since the central shaft 2 rotates at a high speed and the rotary cylinder 3 rotates at a low speed, the treating liquid uniformly moves through the inside of the whole tank and is sucked to the rotor part without the generation of retaining, mixed, stirred and dispersed even if being a high viscous material.
Patent JP-H06343020-A (JP)
Title: Piezoelectric resonance parts
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/58
Filed: 1993-06-01
Abstract: PURPOSE:To provide a piezoelectric resonance parts which can be easily thinned with high productivity and can suppress the characteristic variance caused by the positional shift of a contact point to obtain the fixed stable characteristic. CONSTITUTION:The piezoelectric resonators 21-24 function as the elements which use the surface expanding vibration modes. Each of terminal members 31-34 has a conduction pattern 301 formed on a flexible polymer substrate 300. The resonators 21-24 and the members 31-34 are put on each other to construct a ladder circuit and placed in an internal space 11 of a case 1. The resonators 21-24 are arranged with a space secured between their peripheries and the inner wall surface of the space 11. Then the members 31-34 are arranged so that a part of each pattern 301 touches the resonators 21-24 on the nodes produced on the surfaces of the resonators 21-24 and that the parts excluding the touching points are separate from the surfaces of the resonators 21-24.
Patent JP-H0445518-A (JP)
Title: Manufacture of semiconductor device
Inventor: IPPOSHI TAKASHI
IPC: H01L21/263
Filed: 1990-06-12
Abstract: PURPOSE:To eliminate the occurrence of dimensional shifting in an element forming area and, at the same time, to obtain good area boundaries by irradiating an element separating area with an energy beam and once melting and recrystallizing the area after an insulating film which forms the element separating area is formed on a single crystal silicon substrate. CONSTITUTION:A silicone oxide film 2 is grown on the entire surface of a single crystal silicon substrate 1 by thermal oxidation. After a photoresist layer 3 is applied to the surface of the film 2 and a patterned, the film 2 is removed by etching from a desired area 2a corresponding to an element area by using the remaining section of the resist layer 3 as a mask. After the remaining section of the layer 3 is removed, a polysilicon film 5 is formed on the entire surface and a reflection preventive film 6 is formed on the film 5 above the opening of the film 2. Then the film 6 is irradiated with a laser beam 7 and the film 5 and part of the substrate 1 at the bottom of the opening of the film 2 are melted. The single crystal part 5a grown from a seed crystal obtained from the substrate 1 becomes the unsingle crystal film in the element area. The element area is formed by etching back the part 5a to have a flat surface.
Patent JP-S6310162-A (JP)
Title: Photomask
Inventor: YOKOGAWA NAOHIRO
IPC: G03F1/34
Filed: 1986-06-30
Abstract: PURPOSE:To prevent a photomask from being consumed, by using the side face of a recessed part or a projecting part formed by eliminating one main surface of a light transmissive substrate, as a light shielding transfer pattern. CONSTITUTION:A light shielding film 13 is stuck onto the surface of a light transmissive substrate 11 consisting of quartz glass, a resist film 14 is applied thereon, and this resist film 14 is exposed by ultraviolet rays through a photomask having a light transmission part whose section is rectangular. Subsequently, by developing it by an exclusive developer, a resist pattern 16 is formed, it is used as a mask and the light shielding film 13 is brought to etching, and by eliminating the resist pattern 16, a light shielding film pattern 17 is formed. Also, by using this light shielding film pattern 17 as a mask, one main surface of the light transmissive substrate 11 is brought to anisotropic etching and a recessed part 12 is formed, and by eliminating the light shielding film pattern 17, a photomask 10 is manufactured. Subsequently, when the resist film is applied onto a silicon wafer, and exposed by ultraviolet rays through the photomask 10, since the bottom face 12b of the recessed part 12 is light- transmissive, a side face 12a becomes a transfer pattern and the transfer is executed.
Patent JP-H11344369-A (JP)
Title: Flow-rate detecting element and flow-rate sensor
Inventor: KAWAI MASAHIRO
IPC: G01F15/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a flow-rate detecting element whose detecting accuracy is enhanced by preventing a detected temperature and a heating from becoming irregular due to a fluid to be measured and to the temperature distribution of a base material. SOLUTION: First temperature compensation resistance patterns 6a and second temperature compensation resistance patterns 6b are formed in the same position on the same face so as to overlap with each other. That is to say, the second temperature compensation resistance patterns 6b are formed between the first temperature compensation resistance patterns 6a, and the first temperature compensation resistance patterns 6a are formed between the second temperature compensation resistance patterns 6b.
Patent JP-2000343577-A (JP)
Title: Manufacture of heat conductive silicone molding
Inventor: OTSUKA TETSUMI
IPC: C08K3/38
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To make a raw material for a silicone composition containing a heat conductive filler and silicone best suited for a heat radiating member of an electronic apparatus by extrusion-molding the raw material at a specific shear rate. SOLUTION: A raw material for a silicone composition contains a raw material for silicone such as an addition reaction-type liquid silicone rubber or a heat-vulcanizable millable type silicone rubber and one kind or more than one kind of heat conductive filler such as boron nitride or aluminum nitride as essential components. The raw material for the composition is extrusion-molded at a shear rate of 20s-1 or more (when this shear rate is below 20s-1 it is impossible to sufficiently orient the heat conductive filler and difficult to sufficiently enhance the heat conductivity) into the silicone molding having a sectional shape such as a polygon, e.g. a triangle, circle or ellipse.  The raw material for the silicone composition is prepared using a roll mill, a kneader, a Bambury mixer or the like and the silicone molding obtained by extrusion molding is cured with the help of a far infrared furnace, a hot blast furnace or the like. Thus, the raw material for the silicone composition is best suited for manufacturing a heat radiating member of an electronic apparatus.
Patent JP-S5487018-A (JP)
Title: Stabilized power supply horizontal output circuit
Inventor: HOSOYA MITSURU
IPC: H04N3/18
Filed: 1977-12-22
Abstract: PURPOSE:To otain a stabilized power supply horizontal output circuit which features a small-sized output transformer as well as the simplified circuit constitution and which can secure the easy primary and secondary insulation. CONSTITUTION:The AC voltage applied to input terminal 4a and 4b is rectified via diode bridge 5 and capacitor C1, and DC voltage E1 is applied to saw-tooth wave generator circuit 7 via winding N1 of output transformer T1; While stabilized DC output E2 emerges at point (a) and is then applied to voltage setting circuit 11 and winding N2. Voltage ER divided by the moving element of variable resistor R3 is applied to PWA8, and voltage E2 applied to winding N2 is switched with the on-off action of transistor Q1 in horizontal output circuit 9. The on-off action is given to Q1 by the pulse synchronized with the horizontal synhcronous signal which is obtained from horizontal oscillator 12 via drive transformer T2.
Patent JP-S6313141-A (JP)
Title: Optical recording and reproducing device
Inventor: ITO KENICHI
IPC: G11B7/09
Filed: 1986-07-03
Abstract: PURPOSE:To constitute the entire device small is size and light in weight by forming the whole optical system cylindrical by arranging a direction grating having two regions of different diffractive light intensity distributions with a face passing through an optical axis as a boundary between an objective lens and a light source and arranging a photodetector near the light source. CONSTITUTION:Luminous flux 12 from a light source 11 is made incident in the direction grating 13, its 0th-order diffraction light beams are projected onto a disk 16 via a condenser lens 14 and an objective lens 15, its reflected light beams are made incident in the grating 13 via the lenses 15, 14 to obtain two separated luminous fluxes, which are received by photodetectors 19, 20 arranged near the light source 11 symmetrically to the light source. The grating 13 is of phase type made of a transparent material and has regions A, B taking a face passing through the optical axis of the incident luminous flux as the boundary. The ruggedness of the regions is formed as a sawtooth form having a pitch P and a height H, and the direction of the sawtooth form is made opposite as to the regions A, B to each other. Then the diffraction grating having the relation of H=lambda/(n-1) with high efficiency is formed, where lambda is the wavelength of the light in use and (n) is the refractive index of the material of the rugged part.
Patent JP-S5857074-A (JP)
Title: Ignition timing controlling device of internal combustion engine
Inventor: NARITA HIROSHI
IPC: G01M15/00
Filed: 1981-09-30
Abstract: PURPOSE:To make it possible to correct the difference of detection rate in each cylinder of a knock sensor by providing an integration element corresponding to each cylinder or each group of cylinders and by switching the ignition of the each cylinder or the group of cylinders to the each integral element corresponding to said cylinder. CONSTITUTION:A knock detection signal from a knock sensor 1 is inputted to a comparator 46 via a buffer circuit 40 and a filter circuit 41, while is half-wave rectified via a half-wave-rectifying circuit 42, and applied to one of condensers 441-444 constituting an integration element via change-over switches 431-434, any one of which is opened by a cylinder changing ring counter 49. An integral output in this stage is applied to the reference signal inpt of the comparator 46 via an amplifier 45, and the pulse output of this comparator 46 enters an ignition timing controlling counter 47. And, from the counted output of this counter 47 and the basic ignition signal of a distributer 2, the amount of lag angle is operated in a retardation angle operating circuit 51, and is outputted as actual ignition timing to an igniter 3.
Patent JP-2000350143-A (JP)
Title: Image recording and reproducing device
Inventor: MOCHIZUKI SHIGEKI
IPC: H04N5/85
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To attain storage of data picked-up by an image pickup device into a secondary recording medium and reproduction of the picked-up data of the image pickup device through an image output means of the image pick up device by providing an interface between the secondary recording medium by which the image pickup device can directly access the secondary recording medium. SOLUTION: A primary recording medium 17 storing photographed data is attached to a connector 15 connected via a card adaptor 16 to the image recording and reproducing device 1 to make the read of the photographed data possible. On the other hand, a digital camera 2 is connected to the image recording and reproducing device via a connector 18. Furthermore, the image output terminal 38 of the digital camera 2 is connected to a household television receiver 10. When a large capacity secondary recording medium 28 is loaded to a secondary recording medium loading section 32, data write or data read to/from the large capacity secondary recording medium 28 is executed according to an instruction by a switch panel 23 with an LED or an operation button of an infrared ray remote commander 26.
Patent JP-S639507-A (JP)
Inventor: HOSOKAWA MASUO
IPC: B28B7/34
Filed: 1986-07-01
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-H06104773-A (JP)
Title: Circuit and method for finding of programmable requential ket-type solution for finding of key-type solution of linear algebraic code
Inventor: JIERAARU FUETOBUEISU
IPC: G06F11/10
Filed: 1993-06-25
Abstract: PURPOSE: To provide a circuit and a method for finding the solution of key expression in a process fro decoding a linear algebraic code by reducing circuit scale and enabling high-speed operation. CONSTITUTION: When a syndrome S(x) is supplied from a syndrome generation circuit to a data circuit 20 of key expression solution circuit 14 for executing an algorithm to find the solution of key expression in the error correction decoding process of linear algebraic code, data destroyed are processed and supplied to an arithmetic and logic unit(ALU) 22. The ALU executes arithmetic by providing only one multiplier and executes the algorithm, with which (k) is set to 2<=k<=6, (t) can be defined as the number of correctable error symbols and waiting time is set to 3t<2> +kt. Corresponding to a parameter output eΛ of ALU, a sequencer means 24 calculates various control signals and drives a data circuit and the ALU through a control means 26 and the data circuit outputs an error position polynomial expression v(x) and an error evaluation polynomial expression q(x).
Patent JP-H06119765-A (JP)
Title: Disk reproducing device
Inventor: SUMI YUTAKA
IPC: G11B33/10
Filed: 1991-05-31
Abstract: PURPOSE:To suppress power consumption by automatically putting out a liquid crystal display, illuminating lamp or the like after the prescribed time from detecting the termination of reproduction. CONSTITUTION:After the termination of reproduction, the data of a compact disk are displayed on a display part 47 and the illuminating lamp or the like 44 are turned on. At the same time, a timer in a microcomputer 41 is started, the presence or absence of the depression of an operation button 8 is detected, if absent, then the display is automatically turned off by means of the microcomputer 41, a switching transistor 48 is turned off and an LED 43 and the lamp 44 are put out after the elapse of a prescribed time. When the depression of the operation button 8 is detected, the outputting level of the LIGHT terminal of the microcomputer 41 is made to be L, the transisto r48 is turned off and the display, the illuminating lamp the like are turned off. Consequently, the possibility of power consumption due to the negligence of operation is removed.