baber/WOPTO huggingface dataset:
Patent JP-S5773931-A (JP)
Title: Boron-diffusing source for semiconductor element and diffusing method thereby
Inventor: HASHIMOTO AKIRA
IPC: H01L21/225
Filed: 1980-10-28
Abstract: PURPOSE:To perform B diffusion in an Si substrate with uniformity and excellent repeatability by using a diffusion source formed of a reaction product of a B compound and a polyalcohol compound and of a solvent. CONSTITUTION:A single polymer or copolymer of HO(C2H4O)nH (n<14), poly- hydroxyalkyl acrylate or methacrylate, polyvinyl butyral, mannitol, etc. are added to boric acid, boric acid anhydride, alkyl boric acid ester, boron chloride or the like and an alcohol solvent such as methylalcohol and glycerin is added thereto. And further, if necessary, an alcohol-soluble metal compound such as phosphoric acid and P2O5 is added thereto, and, through the heat reaction at a temperature of 40 deg.C or more, a sort of boric acid ester is produced and it is applied on the Si substrate by rotation. Subsequently, the solvent is volatilized, an organic part in a film is removed by destructive burning through the heat treatment at the temperature of 500-600 deg.C, thereby an inorganic film of B2O3 is prepared, and further by treating the same at the temperature of 700 deg.C or more, B diffusion is performed. By this method, the uniform and high-density diffusion is performed with ease and with excellent repeatability and in a mass-production manner.
Patent JP-S5481737-A (JP)
Title: Information processor
Inventor: MIURA TETSUO
IPC: G06F9/22
Filed: 1977-12-13
Abstract: PURPOSE: To make dynamic for the utilization of program, by preparing the microprogram coded in advance on the main memory unit, designating the address on the memory unit of the program with the address section, and issuing the instruction mounting the program.  
     CONSTITUTION: The microprogram area 11 storing a plurality of microinstructions and the main memory unit 10 storing a plurality of microinstructions are provided, and when the instruction executing the microinstruction stored in the unit 10 is given from external, the content of the operand register 2 is fed to the address register 7, starting the interface control circuit 9 and the data are read out from the unit 10 and inputted to the microcommand register 15, executing the microinstruction. Further, if the execution instruction is not given, the microprogram area generation circuit 4 is operated with the result of interpretation of the operation code register through the decoder 3, and the microinstruction of the area 11 is inputted to the register 15, executing the instruction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5850791-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: SAKAKIBARA YASUSHI
IPC: H01S5/022
Filed: 1981-09-21
Abstract: PURPOSE:To obtain the wafer for a semiconductor element in an even desired thickness without internal strains and enable to extremely easily perform an etching without the need of the control of the etching time, by forming a semiconductor thin layer of a different etchant on a semiconductor substrate and forming a support semiconductor layer and a semiconductor layer thereon, and thereafter etching-removing all the first semiconductor substrate. CONSTITUTION:It is constituted of an InP substrate 1, multi-layer epitaxial growing layer 2 having the double hetero structure normally of an InP and an InGaAsP and a contact layer, a thin InGaAsP layer 3 which is epitaxially grown on the InP substrate 1 and a thick InP layer 4 which is epitaxially grown on this InGaAsP layer 3 and to be an element support semiconductor layer, and the multi-layer epitaxial growing layer 2 is grown on the InP layer 3. When the InP substrate 1 is etched by hydrochloric acid, the etching stops in a state of the etching removal of all the InP substrate 1. Next, when the InGaAsP layer 3 is etching-removed by an etchant of sulfuric acids, the semiconductor wafer constituted of the desired InP layer 3 and multi-layer epitaxial growing layer 2 can be obtained.
Patent JP-S5574852-A (JP)
Title: Continuous molding process for solid product cured by cooling
Inventor: MORITA CHIRIO
IPC: B29C47/00
Filed: 1978-12-04
Abstract: PURPOSE: To continuously and automatically produce solid mold product in such a way that liquid mold product introduced intermittently to adiabatic cylinder is transferred into cooling cylinder by piston, and is solidified by curing it in the cooling cylinder.  
     CONSTITUTION: Liquid-like mold product within reaction pan which product is to be solidified by cooling into solidified goods such as solid state fuel is intermittently fed through its inlet 14 into warm cylinder 11 kept warm by hot water 18 circulating through its jacket 13. The warmed product in the cylinder 18 is extruded through other and thereof by piston 12 into one end of cooling cylinder 20 kept cold by cooling water circulating through its jacket 21. After the mold product in the cylinder 20 is solidified by cooling, it is extruded via other end of the cylinder 20 so as to produce rod-like goods 26 which is preferably cut into disc-like pieces of the goods 26 by means of cutter or slicer 25 which is disposed nearby the other end of the cylinder 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0317219-A (JP)
Title: Method for continuous casting of ti-containing steel
Inventor: WASHIO MASARU
IPC: C21C7/06
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the clogging of a nozzle and to improve the yield and productivity in the Ti-contg. steel by adding specified amounts of Al according to the amounts to be cast to the molten steel prior to the pouring of a molten steel having specified Ti contents into a mold and executing the regulation of deoxidation so that Al contents in the molten steel is the prescribed range. CONSTITUTION:At the time of subjecting a steel contg. >=0.010wt.% Ti to continuous casting, Al is added to the molten steel and deoxidation is executed prior to the pouring of a molten steel into a mold. At this time, the regulation of deoxidation is executed so that the Al contents in the molten steel are regulated to the range satisfying the inequality of Al/Ti>=1.6X10<-6>x<2>-6X10<-4>X+0.6 [where (x) denotes the weight (t) of the molten steel]. By the deoxidizing treatment, cleaning is executed as well as the oxidation of Ti is suppressed to prevent the formation of TiO2. In this way, the clogging of a nozzle is prevented at the time of pouring the molten steel, by which the Ti-contg. steel having high cleanliness can continuously be cast in high productivity.
Patent JP-S5483365-A (JP)
Title: Tricolor pattern fluorescent film making process and its printing ink
Inventor: TAKAHASHI HIDEO
IPC: H01J9/227
Filed: 1977-12-16
Abstract: PURPOSE: To obtain fluorescent ink suitable for forming a tricolor fluorescent film for color CRT by the screen printing process, with hardening by repeating pattern printing and ultraviolet ray irradiation three times consecutively from the first color.  
     CONSTITUTION: In making the flourescent film consisting of a tricolor pattern (R, G, and B) by the screen printing process, the vehicle used is a photopolymerized organic medium consisting of a substance, which is made by uniformly dissolving unpolymeric polymer powder into a photopolymeric and unpolymeric additionally polymerized monomer, and a photosensitizer. With the use of ultraviolet ray hardened type fluorescent ink, which is a blended and kneaded mixture of the above-mentioned vehicle and an adequate quantity of a fluorescent substance, hardening by pattern printing and ultraviolet ray irradiation is repeated three times consecutively starting from the first color. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5851955-A (JP)
Title: Apparatus for pressing coated surface
Inventor: MAEDA HIROMI
IPC: B05C11/02
Filed: 1981-09-25
Abstract: PURPOSE:To make it possible to obtain a uniform convex coating thickness on an various shaped article to be coated, by arranging a coating pressing means comprising an elastic roller formed by enclosing a pressurized gas in a cylindrical tube around the transfer passage of the article to be coated. CONSTITUTION:In an apparatus for flattening the apex of the convex part of a coating surface coated in a concave and convex form, a coating surface pressing means comprising an elastic roller 9 formed by enclosing a pressurized gas in a cylindrical tube or a circular ring shaped tube is supported around the transfer passage of an article A to be coated in such a condition that the rotary shaft 10 of the roller 9 is upright or inclined to an upward direction or a doward direction. That is, even in an article having an especially complicated shape, in spite of the deformtion of the surface of the base material of the article to be coated, a concave and convex coating surface of which the head of the convex part is always cut to a contstant thickness can be obtained. This apparatus can be entirely applied to the coating surface containing an aggregate material with a constant particle size regardless of a coating method.
Patent JP-S6128962-A (JP)
Title: Non-impact printer
Inventor: SENSUI KIYOSHI
IPC: B41J2/525
Filed: 1984-07-20
Abstract: PURPOSE:To select a desired color without erring in an operator's decision by displaying the color information read from a developing device, on a panel, also taking a matching with information from a host logical device, and displaying its result on the panel. CONSTITUTION:In an electrophotographic type non-impact printer which is provided with two or more developing devices 13, 15 containing each different color toner, respectively, on the periphery of one image carrying body 11, and executes a multicolor printing to a form successively through the developing devices 13, 15, a control part 21 reads color information of the toner from each developing device 13, 15, and compares it with color information from a host logical device 23, and decides it. An operating part 22 displays on the panel the color information of the developing devices 13, 15, which is read by the control part 21, and in case the matching of the color information does not coincide, an error is displayed, and also the color information from the host logical device 23 is displayed.
Patent JP-S6131357-A (JP)
Inventor: KURACHI IKUO
IPC: C04B35/589
Filed: 1984-07-20
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-S5375204-A (JP)
Title: Sterilizing and cleaning agent
Inventor: SAKAI SHINICHI
IPC: C11D3/48
Filed: 1976-12-17
Abstract: PURPOSE: A sterlizing and cleaning agent showing good germicidal action and detergency in a pH range suitable for sterilization and cleaning of skins of human body and tools sticked with protein, which is prepared by mixing an N-substituted glycin, an acylated amino acid and others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S637096-A (JP)
Title: Control system for trunk line
Inventor: SAKURAI YOSHIRO
IPC: H04M3/42
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a function corresponding to a hooking operation by combining the hooking operation of a telephone set with the storage information of the polarity storage circuit of a trunk line to convert it into instruction information. CONSTITUTION:When an opposite side called through a trunk line 1 by the outgoing of a telephone 4 takes up a telephone transmitter-receiver and answers, (a) and (b) of the trunk line 1 are inverted in their polarity, which is identified in a polarity identification circuit 21 and a polarity storage circuit 51 stores polarity inversion information. When the telephone set 4 which executes outgoing in this action state is made hooking, the pulse information of a cut which a supervisory display circuit part 3 displays is stored in an action display storage circuit 52. A main control circuit part 5 converts it into the information reserving the trunk line 1 based on both information and instructs reservation action control from a trunk line control circuit part control circuit 53 to a reservation control circuit 23. When the polarity of the trunk line 1 isn't inverted the polarity storage circuit 51 stores non-inversion information, so if the telephone set 4 executing outgoing in such state is executed hooking operation the main control circuit part 5 converts it into the action transmitting a flash signal to the trunk line 1 and an instruction is given from a control circuit 53 to a loop control circuit 22.
Patent JP-H0818577-A (JP)
Title: Bus acquisition system
Inventor: DOI YASUYOSHI
IPC: H04L12/40
Filed: 1994-07-01
Abstract: PURPOSE:To allow each port to impartially acquire a token of a serial bus by taking the priority of the mode in precedence over the priority of a port set in advance so as to decide a transmission available mode. CONSTITUTION:On the occurrence of new transmission request in a port 1, after the transmission of end of a transmission frame 7, the port 1 starts the transmission of a new transmission frame 7 and ports 2, 3 stopping the transmission precedingly start transmission in the same timing. Then the port 3 acquires a token and when the port 1 acquires a 2nd token while all the ports 1, 2, 3 are set to a specific mode, the other ports 2, 3 detect it based on a mode bit 5a that the port 1 acquires the token as the port in the specific mode and restore to the usual mode. Since the priority of the mode bit takes precedence over the priority of the port in this way, all the ports 1, 2, 3 acquire impartially a token of the serial bus.
Patent JP-S5853479-A (JP)
Title: Manufacture of thin film
Inventor: ARAKI TOSHIHIKO
IPC: G02F1/1333
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a thin film only for a necessary portion in the manufacture of a thin film by a printing method by using a method in which printing is made on the surface of an object, e.g., glass plate, etc., by using a gravure printing plate of rubber, etc., and then dried by heating. CONSTITUTION:A gravure plate 11 made of a soft and elastic material having a surface hardness of 70 deg. (shore D) and below is wound around a plate cylinder 12, and a material 14 to be printed moves horizontally with the same speed as the circumferential speed of the plate 11. Ink 13 is coated through an ink-mixing roller 15 on the surface of the plate 11, excessive ink is scraped away by a doctor blade 16, and ink is left only inside the cell of the plate 11. The ink inside the cell is orderly transferred to the surface of the material 14 to be printed, and therefore, a desired shape of printing is obtained. Afterwards, the transferred ink is heated and baked to form an uniform inorganic or organic thin film.
Patent JP-S6418513-A (JP)
Title: Device for positioning and moving roll shaft carrier guided by stand window for stand in multistage type rolling mill in axial direction
Inventor: HANSU FUROTSUSHIYU
IPC: B21B31/18
Filed: 1988-06-21
Abstract: PURPOSE: To make the subject apparatus compact by providing supporting frames for each of roll stands and at the same time allowing jointing devices of travelling carriages arranged in the interior to be combined with the rod bearing supports. CONSTITUTION: A supporting frame 2 in the form of a U-shaped curved body is rigidly fixed to a roll stand 1 and guides 3, 4 are pivoted turnably around shafts 5, 6. On the guides 3, 4 are arranged travelling carriages 11, 12 each transversely movable by a cylinder 13. In this case, a piston rod 13b of the cylinder 13 is supported on the axis line of the rotary shafts 5, 6 of the guides 3, 4, and the cylinder 13a is radially combined with a guide sleeve 18 of a round pin 15. Thereby, a space for an auxiliary operating device of the stand 1 is secured, and the structure of apparatus is simplified. Thus, the whole apparatus is made compact.
Patent JP-S5374868-A (JP)
Title: Variable gain control circuit
Inventor: OKADA TAKAFUMI
IPC: H03G3/10
Filed: 1976-12-15
Abstract: PURPOSE: To improve the general characteristic by making identical the current level between the first and third constant current sources and varying the current in the same direction and in the same quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05318117-A (JP)
Title: Battery welder
Inventor: MAKINO TOMOSUKE
IPC: B23K11/26
Filed: 1992-05-19
Abstract: PURPOSE:To provide a battery welder by which maintenance and inspection such as refilling of a battery liquid are easily and quickly carried out. CONSTITUTION:A holder 5 is stored in a state capable of taking in and out of the battery case 2 on which a welder part 3 is mounted. In the holder 5, batteries 4 are contained, and these batteries 4 are connected to the side of the welder part 3 via a cable. Necessary maintenance such as refilling of the battery liquid for the batteries 4 may be performed by taking the holder 5 out of the battery case 2. In taking out the holder 5, an engaging piece 5A provided in the holder 5 is engaged with a stopper 2B provided on the side of the battery case 2, and consequently, falling of the holder 5 is prevented.
Patent JP-S5943756-A (JP)
Title: Control system for medium guide mechanism
Inventor: ISHIKAWA HIDEHO
IPC: G03G15/00
Filed: 1982-08-31
Abstract: PURPOSE:To make it possible to stably hold a sheet, by making the longitudinal directions of two rotating links in a link system coincident together upon the sheet holding operation so that generated torque applied to a motor, due to the reaction force of the sheet, is reduced. CONSTITUTION:Upon the holding operation of a sheet, the longitudinal directions of two rotating links L1, L2 in a link system are coincident together, and as well, the sheet K is held on the surface of an exposure drum D by means of medium guides G, G'. In this stage, rotating torque due to the reaction force of the sheet K acts to the rotary shaft Z of a motor P, and therefore, when the rotary shaft Z of the motor P rotates, the quantity of incident light onto the light receiving surface of a light receiving transistor R2 varies so that a signal corresponding to a variation in the output of the light receiving transistor R2 is delivered to an amplifier AM through a change-over switch SW from which the amplified signal is fed as driving current to the motor P. Accordingly, the motor P rotates in the direction in which the torque applied to the motor from the link system is cancelled out so that the reaction force of the paper is cancelled out, thereby the sheet is stably held.
Patent JP-S5271074-A (JP)
Title: Apparatus for changing truck in pneumatic transfer installation
Inventor: TSUKIJI MASAYUKI
IPC: B65G51/24
Filed: 1976-12-15
Abstract: PURPOSE: To provide an apparatus for changing a truck diven up to a terminal position of a pnematic transfer route to a desired portion such as a loading portion by the use of a change tube which is changeable and connectable by rocking motion, at the terminal position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5274915-A (JP)
Title: Pipe connection
Inventor: SHIKOU SABUROU
IPC: F16L13/00
Filed: 1975-12-18
Abstract: PURPOSE: To provide an excellent adhession at the contact surface between a joint and two pipes by causing the joint to swage the pipe and causing the pipes to expand the joint. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10324034-A (JP)
Title: Feed transfer apparatus for tubular medium and printing apparatus
Inventor: TAKATSUKA ATSUNOBU
IPC: B41J13/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent an inclination of a tabular medium in a simple method when the medium is fed and transferred by a feed transfer roller, by pressing the medium stored vertically to a bottom face of a storing part from an upper face of the medium in an apparatus wherein the medium is fed and transferred because of the rotation of the feed transfer roller. SOLUTION: Plastic tugs 2 of tabular mediums are stored in parallel in a hopper 3 while each plane is set vertically. A pressing plate 6 of the hopper 3 presses the plane by a spring to be in touch with a side wall 3a. When a half moon-shaped feed transfer roller 7 rotates once, the tug in touch with the roller 7 is sent to a next process. A weight 8 is set at an upper part of a side wall 3b opposite to the feed transfer roller 7 to press an upper face 2b of the tug 2. The weight 8 can be rotated by a pin 8a, a supporting plate 10 and a notch 9a in the supporting plate. When a second tug 2 is inclined because of the transfer of the first tug 2, the inclined tug 2 is pressed to a bottom face 11 as a transfer reference. The inclination is prevented accordingly.
Patent JP-S5674671-A (JP)
Title: Radar equipment with side lobe canceller
Inventor: KAWABATA KAZUAKI
IPC: G01S7/02
Filed: 1979-11-26
Abstract: PURPOSE:To stably receive a radar receiving signal without degrading SN ratio in a state that no jamming wave exists, by automatically detecting whether a jamming wave exists or not, and controlling the operation of a adaptive loop. CONSTITUTION:The comparator 34 compares a signal level on the main channel with the prescribed level, outputs the binary information, and decides whether a jamming wave exists or not by this binary information in the deciding circuit 36. An output of the deciding circuit 36 controls the switching circuit 39 inserted between the subtracter 28 and the multiplier 33, and unless the turbing wave exists,  the switch is turned off, and the adaptive loop is separated from the main channel  side. Accordingly, in such a state, a noise generated by the multiplier 33, etc. does  not appear at the output terminal 29, and the signal level of the radar receiving signal is output as it is to the output terminal 29.
Patent JP-S5578342-A (JP)
Title: Random number generation system
Inventor: ASHITA AKIRA
IPC: G06F7/58
Filed: 1978-12-11
Abstract: PURPOSE: To make it possible to generate various random numbers of a high random number property by dividing a counted value by an indicated divisor at a time indicated by a divisor controller and taking out the remainder to generate random numbers smaller than the divisor.  
     CONSTITUTION: Noise from noise generation source 1 is converted to a square wave by amplitude limiter 2, and the number of square waveforms of a random period is always counted by counter 3. Progress of this counting is random in respect to time, and the counter is reset to start counting from 0 again when the counted value reaches a maximum counted value. The counted value is divided by an indicated divisor at a time indicated by divisor controller 5 in divider 4, and the remainder is taken out from remainder output terminal 6 of divider 4, thus generating random numbers smaller than the remainder. Thus, various random numbers of a high random number property can be generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10338128-A (JP)
Title: Intra-pipe traveling vehicle
Inventor: YOSHIDA OTOO
IPC: B62D57/024
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an intra-pipe traveling vehicle that can travel smoothly with little power loss wile suppressing a decrease or an increase in the clearance or force acting in the direction of decreasing or increasing the clearance. SOLUTION: A plurality of driving vehicle bodies 3 traveling in a pipe by rotatory-driving of driving wheels 1a while attraction-holding wheels 1 magnetically to the internal wall 2 of the pipe are connected through connecting members 4 allowing expansion within specified width. In an intra-pipe traveling vehicle of such constitution, a distance detecting means 5 is provided to detect the change of a clearance of the longitudinally connected driving vehicle bodies 3, and a control means 6 is provided to control the rotating speed of the driving wheel 1a of at least one driving vehicle body 3 so that the clearance is maintained within the expansion width of the connecting member 4.