baber/WOPTO huggingface dataset:
Patent JP-S62261241-A (JP)
Title: Line switching system
Inventor: TAKENO TADAYUKI
IPC: H04L69/40
Filed: 1986-05-08
Abstract: PURPOSE:To eliminate a line switching control device and to relieve the load of a host computer by using a maintenance supervisory subsystem applying supervisory control of each section in a communication control equipment so as to apply active/standby changeover of the communication control equipment. CONSTITUTION:The communication control equipment 1a is defined as the active equipment and the control equipment 1b is defined as the standby equipment in the initial state. A maintenance supervisory sub-system (MOSS) 2a connects a line changeover switch 8 and the control equipment 1a via an interface 4a in the initial state, and the MOSS 2b applies the control to disconnect the equipment 1b and the switch 8 via the interface 46. When the MOSS 2a detects a fault of the equipment 1a during the operation, it informs the connection command due to the occurrence of a fault to the MOSS 2b to disconnect the equipment 1a from the switch 8. The MOSS 2b connects the equipment 1b to the switch 8 based on the command from the MOSS 2a.
Patent JP-H02283016-A (JP)
Title: Forming method of semiconductor layer containing boron
Inventor: NOGUCHI TAKASHI
IPC: H01L21/336
Filed: 1989-04-25
Abstract: PURPOSE:To form a thin semiconductor layer containing boron by forming an insulating film on a semiconductor layer and ion-implanting boron in the above semiconductor layer via the insulating film. CONSTITUTION:On a semiconductor layer 12, an insulating film 13 is formed, via which boron 15 is ion-implanted in the above semiconductor layer 12. According to this method, while the boron ion 15 passes the insulating film 13, the implantation energy is absorbed by the insulating film 13, and knock-on effect on the insulating film 13 is little because the mass number of boron 15 is small. Further it is possible to form a thin semiconductor layer containing boron.
Patent JP-S63269451-A (JP)
Title: Safety valve of sealed type battery
Inventor: TORITSUKA TAKAHISA
IPC: H01M2/12
Filed: 1987-04-28
Abstract: PURPOSE:To reduce fluctuated working pressure of a valve by using a resilient body equipment with a compressed part which forms a concentric circle type protrusion in height direction. CONSTITUTION:A resilient body 1 having a compressed part 2 with two stripes, the shape of which is a concentric circle type protrusion, is mounted on a battery as a valve and the resilient body 1 is compressed between a lower plate 3 and an upper plate 4. In such structure, by increasing internal pressure of the battery, gas comes through a vent hole 5 and pushes up the resilient body 1, making a space between the lower plate 3, and is discharged from an exhaust hole 6. Namely, owing to the thinned valve function, a sufficient constriction of the compressed part 2 occurs even at a reduced space between the lower plate 3 and the upper plate 4 and a sufficiently large contact pressure between the resilient body 1 and the lower plate 3 occurs at a place where the compressed part 2 is in contact with the upper plate 4. By this arrangement, a sufficient working pressure of the valve is achieved with such a thin valve mechanism.
Patent JP-S60248760-A (JP)
Title: Heat-resistant and impact-resistant resin composition
Inventor: TACHIBANA HIROMITSU
IPC: C08L51/00
Filed: 1984-05-23
Abstract: PURPOSE:To provide a composition having excellent heat-resistance and impact resistance, and composed of a rubber-containing resin and a copolymer composed of methacrylic acid, alpha-methylstyrene, acrylonitrile, etc. CONSTITUTION:The objective resin can be produced by compounding (A) 60- 90(wt)%, preferably 70-90% copolymer composed of (i) 5-40pts.(wt.), preferably 10-30pts. of methacrylic acid, (ii) 25-80pts., preferably 30-70pts. of an alpha- methylstyrene (including a nucleus-substituted derivative having halogen or 1- 4C alkyl group), (iii) 10-35pts., preferably 15-30pts. of acrylonitrile and (iv) 0- 35pts. of a monomer copolymerizable therewith (styrene, methyl methacrylate, etc.), with (B) 5-40%, preferably 10-30% rubber-containing resin such as MBS resin, ABS resin, etc. Preferably, the resin is a blend of the copolymer of the monomers A obtained by bulk and suspension polymerization and the resin B, or a graft copolymer prepared by the copolymerization of the monomers A in the presence of the resin B.
Patent JP-S62262111-A (JP)
Title: Controlling device for mixing hot water and cold water
Inventor: SHIBA BUNICHI
IPC: G05D23/00
Filed: 1986-05-08
Abstract: PURPOSE:To make it possible to supply hot water at a set temperature from the beginning of supply by devising a method in which a cold water side valve and a hot water side valve are opened simultaneously when starting supply of hot water. CONSTITUTION:Time to rotate by lapping angle theta of valves is set to a valve driving time setting means 21. When starting supply of hot water, time counted by a valve driving timer means 20 is compared with time set by the setting means 21 by a comparing means 22, and a water side valve 4 and a hot water side valve 5 are driven until the two values become equal. In this time, the two valves 4, 5 rotate by angle theta from a close position setting means 16 and come to a position where lapped part of valves becomes nil. After lapse of timer time, amount of energizing of the water valve and hot water valve is determined by a priority means 23 according to the amount of output of a temperature deviation detecting means 14 or a flow rate deviation detecting means 17. accordingly, the two valves become open simultaneously and start supply of hot water. Thereby, supply of hot water at set hot water temperature becomes possible from the beginning of supply of hot water.
Patent JP-H044492-A (JP)
Title: Method and device for counting superimposed number of metal plates
Inventor: YOKOTA HIROYUKI
IPC: G06M9/00
Filed: 1990-04-23
Abstract: PURPOSE:To instantaneously count the superimposed number of metal plates with high accuracy by arithmetically processing the intensity of the light reflected from the side end face of the laminated body of the superimposed metal plates and counting the number of peak values. CONSTITUTION:The output signal of a reflecting light detector 4 is inputted and converted into continuous reflecting light intensity distributions by analog processing, but peaks P1, P2,... appear in the intensity of the reflecting light from the side end face 2a of the laminated body of superimposed metal plates 2 at regular intervals at every metal plate. The intensity of the reflecting light is subjected to Fourier transformation. Since the waveform of this spectral intensity has peak values before and after the representative plate thickness T0 of the metal plates 2, filtering is performed on the waveform of the vector intensity between + or -alpha against the value of the representative plate thickness T0. Then comparison is made between a threshold LSH which is preset by Fourier inverse transformation and the intensity of the reflecting light and the number of peaks exceeding the threshold LSH is outputted to a display device 6 after counting so as to display the number as the number of superimposed metal plates 2. Therefore, the number of superimpose metal plates can be counted easily and accurately.
Patent JP-S5630468-A (JP)
Title: Coloring liquid for "tatami"(straw matting)
Inventor: KOMATA KAZUO
IPC: C09D5/00
Filed: 1979-08-19
Abstract: PURPOSE: To produce a stable coloring liquid which is used for "tatami" (straw matting), dries quickly and excels in the color of the tatami, water resistance, heat resistance and light resistance, by a method wherein dyes and a pigment are mixed with a water paint.  
     CONSTITUTION: A diazo cpd., chlorophyl, and phthalocyanine as dyes, carbon black as a pigment, and TiO 2 , CaCO 3  and clay as fillers are mixed with a water paint consisting of an acrylic ester resin. EFFCT:A new "tatami" which becomes difficultly stained can easily be obtd. by coating a tatami with the coloring liquid, said tatami being discolored to yellowish brown by sunburn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5331131-A (JP)
Title: Lens unit of projector
Inventor: SUZAKI KUNIYOSHI
IPC: G03B3/02
Filed: 1976-09-03
Abstract: PURPOSE: To construct detachably the projection lens structure and the lens unit possessing a mechanism to adjust the position of the lens structure. Thus, the assembling can be facilitated, realizing a mass production as well as the cost reduction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08303761-A (JP)
Title: Burner ignition control method and ignition control device
Inventor: YOSHIDA TATSUHIRO
IPC: F23N1/02
Filed: 1995-04-28
Abstract: PURPOSE: To make a shortest time up to an ignition, restrict an occurrence of soot and realize a stable soft ignition. CONSTITUTION: There are provided a discriminating means 11, a fuel control means 12, a blower control means 13 and a switch means 14. A blower FN is energized at a low speed, a fuel injecting amount of a burner BN is gradually increased from its initial value through the fuel control means 12 so as to ignite the burner BN. After ignition, the fuel injecting amount is gradually increased up to a changing-over value, the blower FN is operated at a high speed and the fuel injecting amount is gradually increased up to a specified value.
Patent JP-H01276713-A (JP)
Title: Etching device
Inventor: SAIKI KAZUYOSHI
IPC: H01L21/302
Filed: 1988-04-28
Abstract: PURPOSE:To improve yield of a processed substrate by providing loader and unloader sections of the processed substrate to a clean room of high cleanliness and by providing the other section to a room of low cleanliness at a pressure lower than the above. CONSTITUTION:A loader and unloader of a processed substrate are constituted by a container section 2 of a wafer, a carrying-in and out section 3, and an alignment section 4 to position a wafer from the section 3. A dust free guide plate 51 such as SUS make is formed to separate the loader and unloader sections from a process section 5. A plurality of holes are provided to a lower bottom surface 52 which is provided with a driving section, etc., of the process section 5. Air which down-flows in the clean room 4 of high cleanliness is led to the rear of the process section 5 and the bottom plate 2 through a flow path formed in the loader and unloader sections by pressure differential of rooms 48, 49 and the guide 51 as shown by an arrow 53. According to this constitution, dust is prevented from rising from the device itself.
Patent JP-S62263475-A (JP)
Title: Memory testing apparatus
Inventor: KASHIWAGI HIROSHI
IPC: G11C29/56
Filed: 1986-05-10
Abstract: PURPOSE:To efficiently test a dynamic characteristic at the time of high speed operation even with respect to a high speed large capacity memory integrated circuit, by constituting a testing apparatus of a main control circuit and a peripheral testing circuit. CONSTITUTION:A main control circuit 20 coming to a host side is allowed to perform the indication of a test item or testing mode such as rough sorting or allotment, this is, the selection of test content relating to the test of a memory integrated circuit MUT. A peripheral testing circuit 10 is allowed to perform function successively indicating the peripheral address of the address incidated, that is, aimed at each time by the main control circuit 20 at a high speed. Therefore, the main control circuit 20 may be slow in its operation speed as compared with the memory integrated circuit MUT being a test object and the peripheral testing circuit 10 may substantially deal with only a part of the address outputted by the main control circuit 20 and, therefore, a hardware scale can be reduced and high speed operation becomes possible.
Patent JP-S5631377-A (JP)
Title: Starting method for inverter
Inventor: YANAGIDA KEIICHIROU
IPC: H02M7/48
Filed: 1979-08-22
Abstract: PURPOSE:To prevent the breakdown of switching elements due to the supply of weak signals to the elements by a method wherein starting instruction signals are applied to a reference oscillation circuit and a timing circuit, and output from the circuits is provided to a synchronous circuit and used as gate signals. CONSTITUTION:A reactor 2 and a capacitor 3 are connected to a DC power source 1, and switching elements 6a, 6b, a reactor 7 and commutating capacitors 5 are connected in parallel with the capacitors, and AC power is fed to load 4. Instruction signals (a) are provided to a reference oscillation circuit 8 and a timing circuit 9 when starting, each output from the circuits is applied to a synchronous circuit 12, and the switching elements 6a, 6b are ON-OFF controlled through a gate circuit 10. Thus, since synchronous signals are generated by the synchronous circuit 12 at a point of time when an output condition of the reference oscillation circuit 8 changes, weak signals due to the dispersion of the timing circuit 9 are not applied to the switching elements 6, and the breakdown of the elements can be prevented.
Patent JP-H043925-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO MICHIARI
IPC: H01L23/522
Filed: 1990-04-20
Abstract: PURPOSE:To prevent the external diffusion of impurities from a silicon substrate and a polycide electrode when an insulating film as the upper layer of the polycide electrode is formed by introducing oxygen gas under a low pressure before the insulating film as the upper layer is formed. CONSTITUTION:A field SiO2 film 2 is formed onto an Si substrate 1, and a gate SiO2 film 3 is shaped. The polycide electrode 7 of a gate and the sidewall 5 of a gate electrode are formed, and arsenic ions are implanted to form source- drain diffusion layers 4. The upper section of the Si substrate 1 is coated with a lower-layer SiO2 film 6, contact holes are bored, a poly Si film is deposited, a tungsten silicide film 12 is formed, and source-drain polycide electrodes 8 are shaped through patterning. The Si substrate 1 is subject to heat treatment in oxygen gas of a low pressure, thin surface SiO2 films 9 are formed on WSi2 films on the surfaces of the polycide electrodes 8, oxygen gas is stopped and the upper section of the Si substrate 1 is coated with a cover SiO2 film 10, a B-PSG film 11 is formed, contact holes are bored, and source-drain wirings 12 are formed. Accordingly, the external diffusion of impurities can be prevented.
Patent JP-H04334777-A (JP)
Title: Discharge valve device for reciprocating type compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1991-05-10
Abstract: PURPOSE:To reduce noise and discharging pulsation, and enhance uniform passage of refrigerant in respective ports. CONSTITUTION:Inside a valve plate 6 which partitions a bore 2a, a suction chamber 10, and a discharging chamber 12, there are formed ring-shaped flat valve seat surfaces 6b, 6i whose ports 6a, 6h are opened, and cylindrical-hollow valve chests 6d, 6k surrounded, including retainers 6c, 6j which are opposed to and separated from the valve chests 6b, 6i. Moreover, flat plate type valve bodies 27, 31 are fitted loosely in the valve chests 6d, 6j. When difference pressure is generated in a range between which the ports 6a, 6h are held, the valve bodies 27, 31 moves with the pressure difference to open and close the ports 6a, 6n.
Patent JP-H08302946-A (JP)
Title: Handrail
Inventor: TAKECHI YUSUKE
IPC: E04F11/18
Filed: 1995-04-28
Abstract: PURPOSE: To provide a handrail which can be easily installed so as to be free in the fitting angle and direction. CONSTITUTION: A plurality of bar materials 1 are provided with posts and handrails used in common and joiners 3 are fitted to the bar materials 1 respectively. These joiners are fastened with each other to form the handrail. The joiner 3 is provided with a fixing plate 25 fastened to the bar material 1. The fixing plates 25 are fastened to the end face of bar material 1 used for the posts and also fastened to the underface of the bar material 1 used for the handrail. Further, the fixing plates 25 are fastened respectively to the opposite endfaces of mutual bar materials 1 used for the handrail and the joiners 3 are connected rotatably to each other.
Patent JP-H08306105-A (JP)
Title: Cassette loading device
Inventor: MIYOSHI SEIZO
IPC: G11B15/675
Filed: 1995-04-28
Abstract: PURPOSE: To prevent a tape cassette from falling off a tray at the time of loading operation of the tray even when the loading of a cassette case onto the tray is insufficient. CONSTITUTION: This device is for loading a tape cassette 5 having a projecting part 5a and a falling preventing part 5c, and is equipped with the tray 6 having a recessed part 6a for drawing the cassette to be engaged with the projecting part 5a on a receiving surface 6b and a holder 8 for holding this tray 6. The holder 8 has a cassette retaining spring 15 for preventing the tape cassette 5 whose projecting part 5a is not fit with the cassette drawing recessed part 6a from moving in the tray pull-in direction as well, while the holder 8 is provided with a hook part 8d for hooking the falling preventing part 5c.
Patent JP-S5230115-A (JP)
Title: Digital type color encoder
Inventor: FUJIO TAKASHI
IPC: H04N9/65
Filed: 1975-09-02
Abstract: PURPOSE: To obtain a digitizedcolor TV signal of NTSC system by directly A/D converting the color TV signal from the luminance separation type camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05198813-A (JP)
Title: Thin film transistor and manufacture method thereof
Inventor: ISHIDA YUKI
IPC: H01L29/40
Filed: 1992-04-24
Abstract: PURPOSE:To minimize the specific resistance so that the title thin film transistor used for an active matrix type liquid crystal displayer may extremely restrain the delay in signal, etc., furthermore minimizing the line width of the first conductive layer to be a gate electrode thereby enabling the transistor to be super-miniaturized. CONSTITUTION:The first conductive layer 2 to be a gate electrode is composed of a lower conductive layer 2a comprising a cubic systematic metal or niobium nitride and an upper conductive layer 2b comprising alpha-tantalum.
Patent JP-H02284225-A (JP)
Title: Arithmetic processor
Inventor: MORI TADAYOSHI
IPC: G06F7/494
Filed: 1989-04-25
Abstract: PURPOSE:To shorten instruction executing time, an simultaneously, to improve instruction executing efficiency by providing the correcting instruction of a sexagesimal number represented by binary coded decimal two digits. CONSTITUTION:An instruction decoder 1 is connected t an instruction latch 2 to hold an instruction code, and decodes the instruction code, and its output controls the operation of a sexagesimal correcting data generator 3, a register 4 and an adder 5. The sexagesimal correcting data generator 3 generates sexagesimal correcting data based on information from the register 4 and a half- carry flag 6, and outputs the correcting data to the adder 5 by the output from the decoder 1. The adder 5 adds the output of the register 4 and the output of the sexagesimal correcting data generator 3, and outputs an added result to the register 4. Thus, the instruction executing time is shortened, and simultaneously, the executing efficiency of the instruction is improved.
Patent JP-H09272111-A (JP)
Title: Cement composition for mounting electric wave absorption tile and extrusion forming method thereof
Inventor: YAMADA TAKASHI
IPC: C04B32/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To form an electric wave absorption tile with high reliability for a long period of time and a high performing property for adhesiveness by reducing manufacturing costs. SOLUTION: An electric wave absorption material 18 consisting of a plate carbon material or a ferrite material having a thickness of 3mm of more is mounted on the rear surface of a tile main body 22, and the electric wave absorption material 18 and tile main body 22 are fitted to each other by their uneven parts 26, 27, and beside, a connecting rod 28 laterally penetrates each uneven part 26, 27, thereby forming an integrated electric wave absorption tile 8a, and finally forming a cement composition for mounting an electric wave absorption tile by embedding the electric wave absorption tile 8a into the surface of the extrusion molded cement composition 21.
Patent JP-H10298647-A (JP)
Title: Quenched and tempered steel wire rod excellent in delayed fracture resistance in spot-weld zone
Inventor: ISHIKAWA HAJIME
IPC: C21D8/08
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a PC steel having high strength and excellent in delayed fracture resistance in the spot-weld zone by specifying the compsns. of the inside and surface layer part in a steel, the relation between the content of C in the surface layer and the content of C in the center part and the structure of a base metal in each thickness from the surface layer. SOLUTION: The inside of the steel has a compsn. contg., by weight, 0.25 to 0.5% C, 0.15 to 3.0% Si, 0.3 to 2.0% Mn, <=0.03% P, <=0.01% S, and the balance Fe or the like, and the surface layer part to 0.1 to 1 mm from the surface layer has a compsn. contg. 0.05 to 0.3% C and the components other than C by the % same as those in the inside. Then, the C content in the surface layer <= the C content in the center part 0.02 is satisfied. As for the structure of the base metal, the part to a thickness of 0.05 to 0.2 mm from the surface is composed of ferrite single phases, the part to a thickness of 0.05 to 0.8 mm at the inside is composed of mixed phases of martensite and intergranular ferrite or mixed phases of bainite and intergranular ferrite, and the center part is composed of martensite single phases or mixed phases of martensite and bainite.
Patent JP-H01275638-A (JP)
Title: Corona discharge treatment of hollow molding
Inventor: KONDO KUNIYOSHI
IPC: B05D3/06
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible to improve the efficiency of discharge in performing the corona discharge treatment of a hollow molding comprising a rigid synthetic resin core and a polyolefin synthetic resin flexible facing, by forming said core from a conductive material and using this core as a counter electrode. CONSTITUTION:A hollow molding 1 is formed from a core 3 obtained by blending a conductive filler with a polyethylene resin, a polypropylene resin or a silicone rubber and a polyolefin synthetic resin flexible facing 2. A main electrode is provided on this molding 1 and the core 3 is used as a counter electrode to conduct the corona discharge treatment of the facing 2 to thereby improve the coatability of the facing 2.
Patent JP-S58222830-A (JP)
Title: Injection molding machine
Inventor: SAITOU TOSHIROU
IPC: B29C45/00
Filed: 1982-06-21
Abstract: PURPOSE:To obtain an injection molding machine provided with a mold clamping cylinder and a stopper sandwiching a cross head while a toggle type mold clamping mechanism is so arranged on the stopper to be modified to control the mold closing of a mold clamping cylinder through a cylinder mechanism. CONSTITUTION:In a mold clamping cylinder 1, one end of a link 5 is connected thereto with a pin through a cross head 4 at the tip of a piston rod 3. Ends of two links 11 and 12 are separately connected to opposed surfaces of a movable platen 10 with a mold 9 and a toggle support 2 with a pin. These links 5, 11 and 12 compose a toggle mechanism. Force of the mold clamping cylinder 1 is expanded near the die closing limit with the toggle mechanism but the movement of the movable platen reduces to control the movement of the mold 9. Thus, the mold closing operation is halted temporarily just before the die closing limit or the mold is pushed back to the temporary stop position during the clamping of the mold to widen the space between dies thereby finely adjusting the mold clamping force.