baber/WOPTO huggingface dataset:
Patent JP-H10307810-A (JP)
Title: Method for displaying solution procedure of simultaneous equations and computer-readable recording medium recording program for displaying the solution procedure
Inventor: KINOSHITA TATSUO
IPC: G06F17/12
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To support operation for assembling a calculation procedure while grasping relation between respective equations constituting simultaneous equations and variables included in the equations and to display a practical calculation procedure while automatically checking relation between the equations and variables. SOLUTION: An area 1 corresponds to the names of equations, an area 2 corresponds to the names of variables, an area 3 is an area for a flag specifying the participation of the equations and the variables, and an area 4 is the area of a flag specifying whether a variable has been known or not. An area 5 is the area of a three-state flag for demanding definition and areas 6, 7 are prepared for moving rows and columns. The setting of existence of particiation indicating whether respective equations include their individual variables or not and definition indicating the presimulation of a procedure for executing the simultaneous calculation of the set equations ate displayed in the area 3 by two symbols.
Patent JP-H10308250-A (JP)
Title: Insertion plug
Inventor: MURABAYASHI HITOSHI
IPC: H01R13/44
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an insertion plug with a blade cap to block a gap between the outer periphery of the blade of a plug and the inner periphery of a blade hole in a plug socket for keeping the blade cap at a precise height. SOLUTION: A sleeve insulating material blade cap 5 is provided at the roots of blades 3A, 3B protruded from a plug mainbody to block a gap between the outer periphery of the blade and the inner periphery of a blade hole in the condition that the blades 3A, 3B are inserted in the blade hole in a plug socket. Positioning parts (locking steps 31A, 31B, e.g.) are provided on the blades 3A, 3B to restrict a position for the blade end of the blade cap 5 so that the blade cap 5 can be made at a constant height (protrusion) to the protruded face of the plug mainbody in completion.
Patent JP-S61274360-A (JP)
Title: Semiconductor superlattice element
Inventor: TOKUDA YASUKI
IPC: H01L29/70
Filed: 1985-05-29
Abstract: PURPOSE:To form various hetero unctions to the direction parallel to a superlattice layer and improve the characteristics of a semiconductor element and simplify the process by composing the parts of superlattice layer by mixed crystallization and mutual diffusion of atoms. CONSTITUTION:A semiconductor element is constituted by an emitter electrode 1, a base electrode 2, a collector electrode 3, a semi-insulating GaAs substrate 10, an undoped GaAs buffer layer 11 AlGaAs layers 12 composing a superlattice, GaAs layers 13 composing the superlattice, a part 14 of the superlattice layer which is to be a base part and doped with a P-type impurity, a part 15 of the superlattice layer which is to be a collector part and doped with an N-type impurity and an N-type AlGaAs part 16 which is to be an emitter part and formed by mixed crystallization of a part of the superlattice layer. With the superlattice and the mixed crystallization of a part of it, a hetero junction can be formed horizontally along the layer. Therefore, the element structure can be significantly simplified and formation of the electrodes can be easy. Moreover, by introducing an impurity into only the AlGaAs part of the superlattice layer, two-dimensional carriers in a modulated doped composition can be utilized and the high speed operation of the element can be realized.
Patent JP-H032010-A (JP)
Title: Method and device for molding thermoplastic material fed in thin sheetform state
Inventor: ANTOWAANU KARUBUANTOUSU
IPC: B29C43/20
Filed: 1990-05-07
Abstract: PURPOSE: To pause a forming press in a short time by placing stack articles between heating plates of the press in a vacuum container in the case of heating the stack articles to a suitable temperature, and pressing it in vacuum. CONSTITUTION: Stack articles 3A are pressed from a charger 2 to a preheater 5 by a pusher 4. Then, stack article 3B placed between heating plates 7 and 8 of the preheater 5 is heated to a moldable temperature in vacuum in a vacuum container 6. Thereafter, the article 3B heated by the pusher 12 is moved to a molding machine 12. And, the heated article 3C is press formed by molds 14, 15 having cooling means in a press 13, and then the molding is cooled and removed from the press 13.
Patent JP-2000301661-A (JP)
Title: Decorative plate
Inventor: NEZU YOSHIAKI
IPC: B32B33/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a decorative plate of superior wear resistance and heat resistance by laminating decorative sheets, which are formed of three- dimensional crosslinking resin layers containing a polyolefin resin and spherical particles of specified average particle diameter and laminated on the surface of a metal foil, on the surface of an inorganic sheet. SOLUTION: A decorative plate 1 is constituted of decorative sheets 5, which are formed of a polyolefin resin layer 3 and a three-dimensional crosslinking cured resin layer 4 containing spherical particles of 3-50 μm average particle diameter laminated through a binder layer 12 on the surface of a metal foil 2, laminated on the surface of an inorganic sheet 6 through a binder layer 13. Also a primer layer 7 is formed on the surface of the polyolefin resin layer 3, and a solid printed layer 8 and a pattern printed layer 9 are formed and decorative processing is applied thereon. Also it is preferable that the sealer processing is applied to the surface of the inorganic sheet 6 to form a cylinder layer 11. As the metal foil 2, the foil of aluminum, lead, copper, iron, zinc or the like is used. The thickness of the metal foil is preferably 10-100 μm.
Patent JP-H06157357-A (JP)
Title: Method of manufacturing 3-fluoroaromatic compound
Inventor: JIYON SUCHIYUAATO MOIRIETSUTO
IPC: C07C49/807
Filed: 1992-05-08
Abstract: PURPOSE: To introduce a fluoro substituent into an aromatic ring next to an electron donating group in high yield.  
     CONSTITUTION: A 3-fluoro aromatic compound is prepared by reacting an aromatic compound having an electron-accepting group at 1-position and an electron-donating group at 4-position with gas consisting of fluorine and inert gas with up to 50% by volume of fluorine. The fluoro aromatic compounds are useful as synthetic intermediates for example in the manufacture of agrochemicals, pharmaceuticals and dyestuffs. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04343385-A (JP)
Title: Switch operation inhibition notifying circuit
Inventor: SEKI NOBUYUKI
IPC: G06F3/00
Filed: 1991-05-21
Abstract: PURPOSE:To constitute the information apparatus provided with a display part with a backlight so that operating information is not displayed and the backlight is turned-off/extinguished, even if an operation of the apparatus is executed at the time when the operation is inhibited, and the backlight is turned on at the time when the operation can be executed. CONSTITUTION:From information of two inputs of an operating switch 7 and an operation inhibiting switch 1 to an input of negative logic AND 8, when the operation inhibiting switch concerned 1 is turned off, an operation of operating information is inhibited by the negative logic AND, and also, by applying a rated or low driving voltage to an oscillating/boosting circuit 12, a backlight is turned off or extinguished, and when the operation inhibiting switch 1 is turned on, the backlight is turned on.
Patent JP-2000303497-A (JP)
Title: Cooling device for construction machinery and cover for construction machinery
Inventor: TAKESHITA SEIICHIRO
IPC: B60K11/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for the construction machinery and a cover for the construction machinery capable of sufficiently reducing noises caused by rotation of a cooling fan. SOLUTION: A cooling device for the construction machinery having a cooling fan 11 installed inside of a cover 13 for covering a swing body and raising the cooling wind P, a radiator 9 provided to an upstream side of the fan 11 and a shroud 10 provided to a downstream side of the radiator 9 so as to cover the circumference of the fan 11 cools the radiator 9 and an engine 8 provided to the downstream side of the fan 11 by the cooling wind P raised by the fan 11. A relief outlet 27 formed by facing on the radiator side 9 rather than the side end of the engine in the shroud 10 for connecting to the inside and outside of the cover 13 is provided.
Patent JP-S62276305-A (JP)
Inventor: TANAKA MITSUO
IPC: F22B35/00
Filed: 1986-05-22
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-H10298684-A (JP)
Title: Aluminum matrix alloy-hard particle composite material excellent in strength, wear resistance and heat resistance
Inventor: OGUCHI MASAHIRO
IPC: C22F1/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an Al matrix alloy-hard particle composite material excellent in heat resistance, room temp. strength, high temp. strength and hardness, high in specific strength and having wear resistance by dispersing hard fine particles into an Al matrix essentially consisting of α-Al phases and having strength and elongation. SOLUTION: The molten metal of an Al alloy having a compsn. shown by the general formula of Albal Ma Xb  where M denotes one or two kinds of Fe and Co, X denotes one or >= two kinds among Ti, rare earth metals including Y and misch metals, and as for (a) and (b), by atomic, 3<=a<=8 and 0<=b<=5 are satisfied} is solidified by a melt quenching method such as a single roll method or the like to produce an α-Al solid solution. The matrix essentially consisting of the powder of the α-Al solid solution is mixed with the hard particles of carbide, nitride, oxide, boride or the like of <=10 μm average particle size by 3 to 20 vol.% by a ball mill or the like, and they are dispersed and incorporated therein. This powdery mixture material is solidified by a hot pressing or the like to obtain the Al matrix alloy-hard particle composite material.
Patent JP-H0413887-A (JP)
Title: Production of rainbow-colored worked articles
Inventor: NAGATA ITSUO
IPC: B23K26/352
Filed: 1990-05-02
Abstract: PURPOSE:To produce worked articles exhibiting a rainbow-like beautiful reflected luster by irradiating the surface of a metal with laser interference light to form fine ruggednesses and reversely transferring the fine ruggednesses to a thick plating layer. CONSTITUTION:The interference light B1 of a laser beam is focused by a working condensing lens L, and the surface of the metallic sheet M is scanned by the focused light B2 to successively form a fine rugged part U1 having several hundred recessed lines I corresponding to the bright part of the interference fringes of an interference pattern. The sheet M provided with the fine rugged part U1 is used as a matrix, a thick plating layer P (most preferably of copper) is provided on the sheet M surface through a release coating film S, and then the plating layer P is released from the sheet M. Consequently, a rainbow- colored worked article P' consisting of the thick plating layer P having a fine rugged part U2 reverse to the fine rugged part U1 is obtained.
Patent JP-S63278558-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B7/00
Filed: 1987-05-12
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-H07319396-A (JP)
Title: Tilting mechanism
Inventor: JO KENICHI
IPC: G09F9/00
Filed: 1994-05-30
Abstract: PURPOSE:To securely fix and support a moving section of an operation display section, etc., on which external force or their own weights act to a main body part at a desired angle. CONSTITUTION:A main body side joining body 4 having a regular hexagonal shape and a spring 5 are inserted and fitted into a recess 11 of a regular hexagonal shape formed in the main body part 1. An operating display part side joining body 6 is disposed to face this main body side joining body 4. A shaft 9 provided with external screw threads 8 at one end, a knob 7 at the other end and a flange 10 in the middle, respectively, is loosely fitted into the main body side joining body 4 and the operating display part side joining body 6. The plural meshing grooves 3 of the main body side joining body 4 and the plural meshing grooves 3 of the operating display part side joining body 6 are joined by the flange 10 of the shaft 9 which overcomes the force of the spring 5 by screwing the external screw threads 8 of the shafts 9 into the internal screw threads 13 formed in the main body part 1. The flange 10 of the shaft 10 moves rightward and the pressurized contact force of both joining bodies is weakened when the knob 7 is rotated in one direction and, therefore, the angle of inclination of the operation display part 2 relative to the main body part 1 is arbitrarily adjusted.
Patent JP-S609286-A (JP)
Title: Video monitor by liquid crystal display
Inventor: MOROZUMI SHINJI
IPC: H04N5/225
Filed: 1983-06-28
Abstract: PURPOSE:To make a display small-sized, and to realize a conversion to a color and a conversion to high resolution by installing a liquid crystal panel to a circuit substrate serving as a frame, providing a circuit for processing a signal inputted to its circuit substrate, and inputting an output of its circuit to the liquid crystal panel. CONSTITUTION:A transparent substrate 34 loaded with a thin film transistor TFT, and a transprent substrate 32 loaded with a counter electrode and a color filter are provided on a thin type picture display module using a liquid crystal panel. Also, a sealing material 36 and a liquid crystal 37 are interposed between the substrates 32, 34, and an input terminal electrode 40 for driving the TFT is provided on the substrate 34. Moreover, a signal from an input connector part 43 is received by a circuit substrate 30, and a signal for driving the TFT is inputted directly to the electrode 40. The upper substrate 32 of this panel is inserted into a frame 33 of the substrate 30, and connected directly to the lower substrate 34 from the substrate 30. In this way, a display is made small-sized, and a conversion to a color and a conversion to high resolution are realized.
Patent JP-S60261979-A (JP)
Title: Ignition distributor without contact point
Inventor: SEYA SEIICHI
IPC: F02P7/06
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a good ignition signal without error by providing a rotary magnetic pole at a height at which the fixed base and movable base of a timing shaft are supported by bearings, providing a fixed magnetic pole at a part of said movable base, and providing a pickup coil magnet on said fixed base. CONSTITUTION:A governor ignition timing adjusting mechanism 3 is placed on the lower end part of a distributor housing 1 and a timing shaft 5 on which a rotary magnetic pole 4 is provided in an integrated form, is rotatably fitted over a shaft 2. An ignition timing controlling unit 7 which houses a pickup coil 8, a magnet 9, and a magnetic path forming board 11 are installed on the upper part of a fixed base 6 installed on the housing 1. A movable base 12 is rotatably fitted in the inside of the fixed base 6, and carries out a swinging motion by means of a device which is operated in accordance with negative pressure, and through a connecting pin 14. A fixed magnetic pole 13, provided in an integrated form with the movable base 12, is opposite to a rotary magnetic pole 4. Thereby, the entire length of a distributor can be reduced, and the deflection of a timing shaft can be reduced, obtaining a good ignition timing.
Patent JP-S5449909-A (JP)
Title: Material for electric contact
Inventor: AMANO YOSHINARI
IPC: H01H1/02
Filed: 1977-09-27
Abstract: PURPOSE: To decrease the cost of raw material for the material for electric contact, by replacing a part of WC in the material for electric contact of Ag-WC system or Cu-WC system with MoC and, at the same time, by using a small amount of metal of the iron group as a part of the binder metal.  
     CONSTITUTION: In the material of electric contact of Ag-WC system or Cu-WC system, W is a precious and expensive metal, so that W is replaced with comparatively abundant and cheap Mo. At this time, 10W100 mol% of WC in the alloy of Ag-WC system or Cu-WC system is replaced with MoC. Furthermore, the metal of the Fe group, such as Fe, Ni, etc., is used as a part of Ag, Cu, etc. accounting for 10W90% of the composition within an extent below 10%. The powdery mixture these metals, WC and MoC is sintered at 1150°C in the atmosphere of hydrogen gas. With this process, the material for electric contact having excellent deposition resistance, are consumption resistance and dielectric strength, is obtained at low cost 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08285888-A (JP)
Title: Line probe provided to z-axis unit of x-y type in-circuit tester
Inventor: TOMOI TADASHI
IPC: G01R1/073
Filed: 1995-04-17
Abstract: PURPOSE: To accelerate the inspection by easily dealing with many types of ICs having different lead pitches. CONSTITUTION: Many pin probes 14 are so separately provided at an insulation base 12 that the ends 18 are linearly aligned. The distance between the width of the ends 18 of the pins 14 and the center of the ends 18 of both the adjacent probes 14 is so decided that the end 18 of any probe 14 can be brought into contact with all the leads aligned continuously of at least the part belonging to the one block of many types of ICs having different lead pitches or all the patterns corresponding to the leads. The number of the probes 14 in contact with the leads or the patterns is two at the maximum.
Patent JP-H01286050-A (JP)
Title: Microprocessor
Inventor: KANDA YUJI
IPC: G06F15/78
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate debugging work by connecting a microprocessor realized on a device side to a debugging device with a cable. CONSTITUTION:When a read signal output terminal selective input 1 is open or at a high level, an internal read signal 4 is outputted as it is to a read signal output terminal 2, and a low level is always outputted to a read signal output terminal 3. When the read signal output terminal selective input 1 is at the low level, the low level is always outputted to the read signal output terminal 2, and the internal read signal 4 is outputted as it is to the read signal output terminal 3.
Patent JP-H01286617-A (JP)
Title: Bicmos logic circuit
Inventor: SHIRAISHI TAKESHI
IPC: H03K19/08
Filed: 1988-05-13
Abstract: PURPOSE:To prevent the voltage of an output from falling by providing a second control circuit to control, with the help of the control circuit, the gate of a (p) channel MOS transistor(TR) connected between the emitter and collector of the pull-up element of a load driving circuit. CONSTITUTION:When inputs i1 and i2 are both set at a logic '', a (p) channel MOS TRp3 is conducted to drive the base current of a bipolar TRQ2, simultaneously, the base charge of a TRQ1 is pulled out, an (n) channel MOS TRn3 is interrupted when the TRQ1 is interrupted, and in such a case, a TRn4 is also interrupted. Next, when either one or the both of the i1 and i2 are set at a logic '0', the base current of the TRQ1 is driven, when the base current is not supplied to the TRQ2, the TRn3 is conducted, and since the TRp4 is conducted, the fall of the output voltage due to the pull-up element of a load driving bipolar circuit is not generated.
Patent JP-S5450537-A (JP)
Title: Preparation of hot-melt pressure-sensitive adhesive
Inventor: SADAMITSU KAZUO
IPC: C09J121/00
Filed: 1977-09-30
Abstract: PURPOSE: To obtain a hot-melt pressure-sensitive adhesive having improved creep characteristics and free from softener migration, by incorporating a filler, treated with an organic titanate in a liquid softener, into a thermoplastic rubber and a tackifier resin.  
     CONSTITUTION: (A) A liquid softener, e.g. process oil, etc. is incorporated with (B) an organic titanate, e.g. triisopropylstearyl titanate, etc. and (C) a filler, e.g. calcium carbonate, etc. to give a mixture, which is heated at the activation temperature of the titanate or above, e.g. 50W90°C. The resulting mixture is kneaded with (D) a thermoplastic rubber, e.g. ethylenevinyl acetate copolymer, etc. and (E) a tackifier resin, e.g. liquid terpene resin, etc. homogeneously to give the desired hot-melt pressure-sensitive adhesive 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5451366-A (JP)
Title: Code conversion system
Inventor: MIYATA MASACHIKA
IPC: H03M7/32
Filed: 1977-09-30
Abstract: PURPOSE: To improve a ratio of quantization noise power as to the circuit which quantizes an input sampled at period mT and the method which attains the block conversion of the output of this circuit, by making m odd and displaying the information, which corresponds to a sampled value, by a center bit.  
     CONSTITUTION: Signal separator circuit 3 transmits a two-bit sampled value to holding circuit 51 at period 3T. Then, holding circuit 51 inputs the holding higher bits to the bit at both the side of shift register 52 and the lower bits to the center bit of register 52 respectively in parallel at period 3T. Shift register 52 outputs parallel inputs at period 3T in series. Consequently, the power spectrum of a quantization noise can be nearly eliminated near a direct current 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10307652-A (JP)
Title: Computer system and power-saving control method for display device
Inventor: OOTAKE ATSUHIRO
IPC: G09G5/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the computer which performs proper power-saving control regarding the display device according to the use states of an LCD and a CRT. SOLUTION: A display controller 14 is equipped with a means which stops a display timing control signal supplied to the LCD 141 and CRT 142 at a request, and BIOS obtains the use states of the LCD 141 and CRT 142 by referring to a memory provided in a real-time clock(RTC) 22 when an operating system makes a request to reduce the power consumption of the display device and requests the display controller 14 to stop the display timing control signal (panel off) when only the LCD 141 is used.
Patent JP-S6010685-A (JP)
Title: Distributed feedback type plane light emitting semiconductor laser
Inventor: IGA KENICHI
IPC: H01S5/042
Filed: 1983-06-30
Abstract: PURPOSE:To enable to planely emit a strong light by distributed feedback resonance of single vertical mode by alternately laminating active semiconductor layers and p-m junction semiconductor layers in different combinations of III Group elements and V Group elements. CONSTITUTION:Active semiconductor layers 10 formed in combinations of crystal growing III Group elements and V Group elements in an active region by the concentration of carrier for emitting a light, and P type and N type semiconductor layers 50, 60 similarly formed in combination of crystal growing III Group elements and V Group elements for flowing a current to both ends of a semiconductor device of a multilayer structure laminated in multistage of p-m junction layers 50, 60 contributing to the implantation of a current are formed on a semiconductor. A thin metal electrode layer which operates as a reflecting mirror is formed on both ends of a transparent semiconductor device of such a structure, a voltage is applied, thereby producing a single vertical mode light emission resonated with the periodic variation with the refractive index and light amplifying gain by the alternately laminated active semiconductor layers and the P-N junction semiconductor layers.