baber/WOPTO huggingface dataset:
Patent JP-2000349159-A (JP)
Title: System lsi and manufacture thereof
Inventor: YASUURA HIROTO
IPC: H01L21/82
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent increase of running cost like consumption power by deciding an usage region necessary for a processor and memory from data word length which is necessary for operation of an application program, and supplying no power to a region which is not used. SOLUTION: A general purpose LSI chip 10 is constituted of a core processor 11, a data memory 12, a command memory 13 and a peripheral circuit 14. The respective constituents are connected by using a system bus 16, and electrode pads 15 are arranged. Hatched parts show regions which are operated during execution of some application program, and hatched parts of the electrode pads 15 show pads to be connected with external pins at the time of packaging. A system designer can change freely the hatched parts, i.e., regions to which power is supplied in the final process of manufacture. As a result, a flexible manufacturing method of a system LSI chip wherein both reduction of cost of the system LSI and reduction of consumption power are enabled can be obtained.
Patent JP-H028646-A (JP)
Title: Air conditioner
Inventor: TANAKA MAKOTO
IPC: F24F11/02
Filed: 1988-06-27
Abstract: PURPOSE:To improve a serviceability of an air conditioner by a method wherein as a different operating instruction is applied from another remote controlling device during a cooling or a heating operation of an outdoor unit with an operating instruction from one remote controlling device, its starting of operation is prohibited and this state is displayed. CONSTITUTION:As a predetermined one remote controlling device (for example, C1) is operated and a heating operation instruction for example is outputted from its outputting means 35 to an outdoor unit B and its corresponding indoor unit A1, it is received by an operation mode signal returning means 36, the outdoor unit B may start a heating operation and transmit a signal to each of remote controlling devices C1 to C3. Under this condition, if an operating instruction of different mode is operated from another remote controlling device (C2, for example), its corresponding non-coincidence display means 37 is operated to forcedly terminate an output of a cooling operation instruction signal from the output means 35 and displays it at a displaying part 2 of the remote controlling device C2. In this way, a person within a room can easily understand that the operation of the air conditioner is stopped and so its serviceability can be improved.
Patent JP-S642487-A (JP)
Title: Color television receiver
Inventor: NAKAJIMA SHINICHI
IPC: H04N9/00
Filed: 1987-06-25
Abstract: PURPOSE: To trap a SECAM chrominance signal which has two kinds of chrominance subcarrier frequencies effectively over the entire chrominance signal band by using a cascaded circuit of a trap circuit for the PAL system and a trap circuit of frequency lower than the center frequency of a bell filter.  
     CONSTITUTION: When a SECAM color television signal is selected and received, a voltage V 3  which is high enough to a diode D 3  through a resistance R 3  and also turns on a diode D 3  through a diode D 4  and a resistance R 2  is applied to an input terminal 11 and input terminals 9 and 10 become open. The chrominance signal of the SECAM color television signal outputted from a delay circuit (DL) is trapped as center frequencies of 4.142MHz determined by L 3  and C 3  and 4.43MHz determined by L 2  and C 2  and flows to the ground. Consequently, the SECAM chrominance signal which has two kinds of chrominance subcarriers is attenuated effectively. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H10365-A (JP)
Title: Catalyst carrier and its production
Inventor: KIMURA KUNIO
IPC: B01J35/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily produce a catalyst carrier which exhibits the characteristics equal to the characteristics obtd. when a corrugated honeycomb body is used by including a columnar coil coiled with metallic foil having plural pieces of projecting parts on the surface in such a manner that the flat parts of the metallic foil do not come into tight contact with each other. SOLUTION: The plural projecting parts 3 are formed by pressing in a specified direction on the metallic foil made of a stainless steel and after the metallic foil is coiled in a longitudinal direction, the ends on the outer peripheral side thereof are adhered by spot welding to the flat parts 2 of the metallic foil inscribing these ends, by which the columnar coil is obtd. Next, this coil is heat treated to form oxidized films on the surface. Further, the coil is immersed into a slurry prepd. by dispersing aluminum hydroxide' and barium oxide into water and is then heat treated, by which a corrosion resistant layer is formed on the surface of the coil and the catalyst carrier is obtd.  This catalyst carrier is then immersed into an aq. dinitrodiamine platinum soln. and is dried; thereafter, the catalyst carrier is heated treated, by which the catalyst body deposited with Pt on the surface is obtd.
Patent JP-H0712790-A (JP)
Title: Process gas chromatograph
Inventor: AMAMIYA MASAHITO
IPC: G01N30/16
Filed: 1993-06-29
Abstract: PURPOSE:To improve the quality of analysis by providing a valve for changing over a gas flow, so that carrier gas is introduced to an evaporation chamber for the purge thereof in non-sampling state. CONSTITUTION:A sampling valve 10 is changed over to non-sampling state with CPU 6, and six-way valve 20 is selected so as to have a flow passage shown with a solid line. Carrier gas branched to the second carrier gas line 73 is introduced to an evaporation chamber 220 via the connection ports (d) and (e) of the valve 20 and the first gas line 50. Also, the flow passage of the carrier gas so introduced is reduced with a throttle section 11 and a flow toward a column 4 is generated. As a result, a part of the carrier gas is introduced from the end 41 of a column line to the column 4, and a remnant is discharged as shown by an arrow 90 through the the chamber 220, a communication hole 230, the second gas line and the connection ports (b) and (c) of the valve 20. A restrictor 91 is adjusted so that the flowrate of carrier gas introduced to the column 4 is the same as in sampling state.
Patent JP-S5861248-A (JP)
Title: Laser light reflecting material and its manufacture
Inventor: KAWAKITA KATSUHIKO
IPC: G02B5/08
Filed: 1981-10-07
Abstract: PURPOSE:To manufacture the titled material with superior oxidation and corrosion resistances and high reflectance at high temp., by molding and sintering a powdered mixture consisting of Ru, V, C and the balance Mo and subjecting the sintered body to hydrostatic pressing in an inert gaseous atmosphere under pressure. CONSTITUTION:A powdered mixture consisting of 5-60wt% Ru powder, 0.05- 3wt% V powder, 0.001-0.1wt% C powder and the balance Mo powder is molded and sintered. The sintered body is sealed under vacuum in a heat resistant metallic vessel and is made dense at >=800 deg.C with a high temp. hydrostatic pressing device using an inert gas such as Ar as a pressure medium, or the sintered body is optionally melted with arc or electron beams and is made dense and homogeneous by forging at a high temp. The resulting dense material is cut to manufacture a laser light reflecting material.
Patent JP-H05332957-A (JP)
Title: Method for analyzing sample with ion beam
Inventor: NAKADA JOJI
IPC: G01N23/203
Filed: 1992-05-26
Abstract: PURPOSE:To provide the title device capable of determining even microscopical, light atoms, by improving the resolution in the depth direction, sharply reducing the background from constituent atoms of the base material and increasing the S/N ratio to steeply raise the sensibility. CONSTITUTION:An ion beam having an energy is collimated and directed onto a sample. The energy distribution, etc., of the ions backscattered by various actions are determined. A monocrystalline sample is aligned along various channeling axes with the ion beam, and the angle of a detector SSB to the sample is set to be 0 to 30 deg..
Patent JP-H027595-A (JP)
Title: Laminate plate
Inventor: MISAWA HIDETO
IPC: H05K1/00
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a laminate plate connectable between circuit layers of both outer layers without taking earthing by forming an inner layer with an earthing layer through which holes are made with a predetermined pitch and through-hole connecting circuit formation metal layers of both outer layers through the holes of the earthing layer without taking earthing. CONSTITUTION:An earthing layer 2 of an inner layer includes holes 1 formed through a metal foil such as those of copper, aluminum and brass or through a metal plate by making use of a general-purpose pattern, and an insulating layer 7 such as low dielectric tangent loss resin such as those of fluororesin, PPO, and the like or such as a prepreg where those resins are impregnated with a base material is laminated on both surfaces of the earthing layer 2. Then, holes 8 are made through the holes 1 of the earthing layer 2 and through-hole-plated to provide circuit formation metal layers 3 on both outer layers. At the same time, the circuit formation metal layers 3 are through-hole 5 connected through the holes 1 of the earthing layer 2 without taking earthing to construct a laminate plate A. Accordingly, when both circuit layers are desired to be connected without taking earthing, those circuit layers may be formed at given locations, enabling an easily connectable multi-layer printed wiring board to be constructed.
Patent JP-H0327784-A (JP)
Title: Speed detector circuit
Inventor: OGURA SHIRO
IPC: H02P29/40
Filed: 1989-06-21
Abstract: PURPOSE:To perform correct speed detection and speed control also directly after starting of electrification of a motor by providing a high-pass filter for inputting a DC voltage and outputting a voltage cancelling the offset of a speed signal an a summing integration circuit outputting a speed signal corresponding to the speed of a movable member. CONSTITUTION:A DC voltage 29 outputted from a constant-voltage generation circuit 16 simultaneously with starting of electrification of a motor is inputted to a summing integration circuit 15 via high-pass filter 14b. The constant-voltage generation circuit 16 is controlled in timing by a control signal 26 to output the DC voltage 29 simultaneously with a electrifying circuit to a magnetic-head driving motor. The value of the DC component of a current signal 27 can be forecast because it is determined by spring force, gravity, etc., applied to an actuator. The high-pass filter 14b inputs the DC voltage 29 and outputs a converter DC voltage 30.
Patent JP-H117654-A (JP)
Title: Optical pickup and manufacturing of optical pickup
Inventor: NISHI NORIAKI
IPC: G11B7/22
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent increasing of a laser noise when the device constitution is miniaturized using a light emitting element having short effective resonator length such as a laser diode by making a position of a light receiving/emitting composite element in which optical devices such as a light emitting element, a light receiving element and a beam splitter are provided on a semiconductor base adjustable in the direction of emitting of luminous flux. SOLUTION: Luminous flux emitted from a laser diode of a light emitting/ receiving composite element 1 installed in a case 9 is converged on a signal recording plane 102 of an optical recording medium 101 by an objective lens 8. When the distance between a light emitting point of the laser diode and the signal recording plane 102 is integer times of effective resonator length of a laser diode, a laser noise is increased. On the other hand, the position of the light receiving/emitting compound element 1 is made adjustable in the direction of luminous flux, and the light receiving/emitting compound element 1 is fixed at a position being almost the middle of two positions at which a laser noise becomes the maximum. Thereby, the position of the receiving/ emitting compound element 1 can be made a position at which a laser noise is less.
Patent JP-H11348445-A (JP)
Title: Direct lithography type waterless lithographic printing original plate
Inventor: GOTO KAZUOKI
IPC: G03F7/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To improve a flaw resistance of a silicone rubber layer by sequentially laminating at least a thermosensitive layer and a silicone rubber layer in this order, and incorporating at least a photothermal conversion substance, a metal chelate compound and an amine generating agent in the thermosensitive layer. SOLUTION: A variously treated base plate is coated with a heat insulation layer composition as needed, and a solvent is volatilized by heating. Further, after the composition is cured by a heat or a light as needed, the composition is coated with a thermosensitive composition, a solvent is volatilized by heating, and the thermosensitive composition is cured by a heat or a light as needed. Thereafter, the thermosensitive composition is coated with a silicone rubber composition, and heat treated to obtain a silicone rubber layer. As the thermosensitive layer laminated, a photothermal conversion substance having an absorption region to match a wavelength of a laser beam is suitably selected, and it is necessary to contain a metal chelate compound and an amine generating agent therein. A carbon black is preferable in view of a photothermal conversion rate, an economy and handleability.  As a compound for generating an amine, for example, an amineimide compound and the like can be used.
Patent JP-S5282466-A (JP)
Title: Digital electronic watch
Inventor: SAKAMOTO KIYUUKICHI
IPC: G06M7/00
Filed: 1975-12-29
Abstract: PURPOSE:To make possible the measurement of the digital quantity of the object to be measured other than the watch by building a counter having functions to measure frequency and period into watch.
Patent JP-S5488786-A (JP)
Title: Semiconductor display unit
Inventor: YAMAZAKI TSUNEO
IPC: H01L31/10
Filed: 1977-12-26
Abstract: PURPOSE: To perform light illumination display, by utilizing the change for the photo absorption with the change of the forbidden band width of semiconductor due to electric field.  
     CONSTITUTION: The n and p type of GaAlAs semiconductor films are alternately laminated and each layer is connected at its end. When the depletion layer is formed by back biasing the pn junction, the photo wave performance transmitting through the pn junction is changed. In this case, the color is changed. The filter 9 transmitting only the wave lenght light around the absorbing end at voltage application is  placed at the display plane, and the golden film reflecting mirror 10 is provided at  the rear surface. The filter transmitting light around the absorption end only at non  voltage is used and the pn junction is back biased, then the display surface is dark.  With this constitution, the display can be turned on or off in high speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H063199-A (JP)
Title: High polymer temperature sensing body
Inventor: YAMAZAKI TADATAKA
IPC: H01L51/05
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a high polymer temperature sensing body which is excellent in heat sensing characteristics and heat resistance by containing at least one kind of perchlorate of imidazole or ammonium salt in polyamide and specific ester phosphite compound and mixing two or more of triazole, phosphoric acid and hindered phenol heat resistance stabilizer. CONSTITUTION:A composition where polyamide is mixed with at least one kind of perchlorate selected from imidazole or ammonium salt, ester phosphite compound having 3 to 20wt.% of phosphorus concentration and molecular weight of 200 to 5000 and at least two kinds of triazole, phosphoric acid and hindered phenol heat resistance stabilizer is used as a temperature sensing body. When this polyamide composition is used, high temperature oxidation due to heating of a winding electrode can be remarkably suppressed by existence of at least two or more kinds of compounds of triazole, phosphoric acid and hindered phenol heat resistance stabilizer in the high polymer temperature sensing body as well as temperature dependence of impedance can be remarkably improved by ion carrier capability of the perchlorate compound, so that the body is thermally stable.
Patent JP-S6315466-A (JP)
Title: Manufacture of pmis transistor
Inventor: KUDO NOBORU
IPC: H01L21/265
Filed: 1986-07-07
Abstract: PURPOSE:To prevent the surface roughness of a source-drain due to the effect of F atoms and to reduce the sheet resistance of a source-drain layer, by lessening a dose amount of BF2 ion implantation for forming the source-drain and by increasing the temperature of heat treatment for activation of ions. CONSTITUTION:After a field oxide film 2 and a gate oxide film 3 are formed on an N-type substrate 1, a poly-Si gate 4 is formed formed on the gate oxide film 3. Next, with the poly-Si gate 4 and the field oxide film 2 used as ion implantation masks, BF2 ions are implanted, in a dose amount of 1 X 10<15>cm-7 X10<15>cm<-2>, into the N-type substrate 1 to form an ion-implanted layer 5. Then, by applying annealing for a short time at a high temperature of 1100-1200 deg.C, the ion-implanted layer 5 is activated electrically, so as to form a source-drain 6. By this method, apparent imperfection of the surface of the sourcedrain can be prevented, and also the sheet resistance of a source-drain layer can be reduced.
Patent JP-H0514012-A (JP)
Title: Trap circuit
Inventor: CHIBA ATSUSHI
IPC: H01P7/08
Filed: 1991-07-01
Abstract: PURPOSE:To provide a trap circuit having a narrow band trap characteristic and a configuration easily realized in the trap circuit used for a microwave/ millimeter wave circuit composed of a strip line. CONSTITUTION:A strip line resonance means 3 having a prescribed impedance or above at a prescribed frequency and a 2nd strip line 21 having a prescribed line width and the electric length of lambdag(2n-1)/4 are formed onto a dielectric board in the circuit having a 1st strip line 11 formed on the dielectric board, and one terminal of the 2nd strip line is connected to the 1st strip line and the other terminal is connected to the strip line resonance means.
Patent JP-S6220841-A (JP)
Title: Treatment of copper converter slag
Inventor: MINOURA JUN
IPC: H01J31/20
Filed: 1985-07-19
Abstract: PURPOSE:To accelerate mutual separation of slag and matte in a melt and to recover matte by separation efficiently at a low cost by charging copper converter slag in melt condition into a settling furnace and by blowing a reducing agent into the above melt to reduce magnetite. CONSTITUTION:The copper converter slag in melt condition is charged into the settling furnace and then the reducing agent such as pulverized coal, coke, heavy oil, LP-gas, ammonia, etc., is blown into the above melt from a tuyere or by means of a lance etc., if necessary, together with a flux such as SiO2 etc. In this way, magnetite in the melt is reduced to form FeO and flowability in the above melt is improved, so that mutual separation of slag and matte can be accelerated and matte can be recovered from converter slag by separation in high yield.
Patent JP-H0325921-A (JP)
Title: Method and device for preventing oxidation and contamination in atmospheric air on surface of vapor-grown solid
Inventor: OOTA NAHOMI
IPC: H01L21/205
Filed: 1989-06-23
Abstract: PURPOSE:To prevent oxidation and contamination in atmospheric air on the surface of a solid after vapor growth and after vapor deposition by mixing chlorine gas or a chlorine compound gas with a growth raw material gas at the final stage of vapor growth or vapor deposition onto the surface of a solid substrate and economically changing the ratio of components with the growth raw material gas. CONSTITUTION:A growth raw-material gas-carrier gas is introduced into a vacuum chamber 11 from gas feed valves 13, 14, 15 for vapor growth, a solid substrate 19 is heated through light irradiation from a lamp 20 for heating the substrate, and Si is vapor-grown onto the solid substrate 19. Specified growth is completed, Cl2 induced from a gas feed valve 16 is mixed into the raw-material gas-carrier gas, and the ratio of components of the raw-material gas-carrier gas is reduced. Consequently, Cl2 molecules 21 are dissociated and adsorbed on the surface of the solid substrate after vapor growth, and the adsorption layer of chlorine atoms 22 is formed onto the solid substrate 19. The oxidation and contamination of the surface at the time when the solid substrate 19 is exposed into atmospheric air can be prevented by the adsorption layer.
Patent JP-H0773598-A (JP)
Title: Timing sampling circuit and recording and reproducing device using the same
Inventor: HIRANO AKIHIKO
IPC: G11B27/30
Filed: 1993-06-29
Abstract: PURPOSE:To reduce an initial phase error for a clock at the time of start of phase pull-in, to lower setting values of each specific frequency of a feedback loop and to improve reliability of operation. CONSTITUTION:Clocks 106-1-106-n having different phases are supplied form a clock generating means not shown in figure, a MPX 43 selects the clock 106-1 out of them as a clock 106, it is supplied to an A/D converter not shown in figure as a sampling pulse, and its output data is supplied to a phase error quantity discriminating circuit 41 as an input data 105. The phase error quantity discriminating circuit 41 detects quantity of a phase error from the input data 105, the MPX 43 selects data in which a phase error is the minimum out of clocks 106-1 to 106-n as a clock 106 by a control signal 301 corresponding to this error. During it, a freeze circuit 42 outputs a constant phase error signal to the clock generating means, when this selection is finished, an output of a phase comparator 11 is supplied to the clock generating circuit.
Patent JP-S6220587-A (JP)
Title: Indirect heat transfer type dryer
Inventor: YAMAZAKI KOICHI
IPC: C10L9/08
Filed: 1985-07-19
Abstract: PURPOSE:The titled dryer, having the inner structure in contact with a material to be dried formed from two-phase stainless steel containing specific amounts of Ni and Cr, having improved stress corrosion and pitting resistance and a long life and useful for coal, etc. CONSTITUTION:An indirect heat transfer type dryer for giving heat through heat transfer surfaces with a heating medium having the inner structure in contact with a material to be dried, e.g. coal, partially or wholly from two-phase stainless steel containing 4-8wt% Ni and 20-27wt% Cr. Preferably, strain is removed from each part formed from the two-phase stainless steel by peening, annealing, etc.
Patent JP-S5588985-A (JP)
Title: Method and apparatus for feeding core wire for welding
Inventor: FUJIWARA KIROKU
IPC: B23K9/12
Filed: 1978-12-27
Abstract: PURPOSE: To reduce spatter and maintaing a stable short-circuit transfer type arc for a long period of time, by setting the feed speed of core wire at constant low spee and high speed in synchronism with the short-circuit period and arc period.  
     CONSTITUTION: An arc voltage waveform a is inputted to terminals C, E of a short-circuit detecting circuit 8 possessing a transistor 13, a Zener diode 14, and resistance elements 15W17 which are driven by DC power supply voltage E o . The  voltage of the diode 14 is selected at voltage XX' slightly larger than the short-circuit voltage at the point just before transfer from short-circuit to arc. As a result, the output between O and E, as shown in b, generates pulses of high level in the short- circuit period of the core wire 4 and the work 5, and pulses of low level in the arc period. Then, turning a selector switch 9 to A, B side, outputs E r1 , E r2  are taken out, and the output Es of a comparator 12 becomes a signal proportional to E r2 -ET, E r1 -ET. In proportion thereto, the core wire feed motor 3 is driven, so that the core wire feed speed becomes low and high, as shown in c, respectively in the short- circuit period and arc period. 
     COPYRIGHT: (C)1980,JPO&Japio