baber/WOPTO huggingface dataset:
Patent JP-S55116791-A (JP)
Title: Cleaner for lid frame of coke furnace
Inventor: TOBIYA HIROSHI
IPC: C10B43/04
Filed: 1979-03-02
Abstract: PURPOSE: A rotary cutter is made to go up and down on the cleaner-running frame, thus removing firmly-sticking carbon from the right, left, upper and lower surfaces  of the front and back sides of the furnace lid frame by the shock of rotary cutter.  
     CONSTITUTION: Rotary cutters 21 and 23 are driven by using locking bar acceptors 3 on the right, left, upper and lower sides of the furnace lid frame and setting the horizontal position with guide 6 and the vertical position with stopper 9. At the same time, the the carrier moves along the frame up and down to clean the furnace lid frame. The shock of guide 6 is relieved by spring 8 and that of cutter 21 is with spring 25. The inside cutter 23 comes into contact with the inside surface of the furnace lid frame by the centrifugal force to effect the cleaning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000222102-A (JP)
Title: Information network access terminal
Inventor: OSAWA HIROSHI
IPC: G06F3/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To access plural homepages without replacing a service card. SOLUTION: This information network access terminal reads information recorded in an ID card (a) and the service card (b) connected to a terminal main body 1, connects an information network such as the internet and displays the connected result at a display part. In this case, one connector 12 for inserting the ID card (a) and the plural connectors 13a-13c for inserting the service card (b)are provided in the terminal main body 1 and selection buttons 15a-15c for selecting the desired one of the plural connectors 13a-13c for the service card and connecting it to the terminal main body 1 are provided in a remote controller 2.
Patent JP-H05220944-A (JP)
Title: Ink jet recorder
Inventor: TAKAYANAGI YOSHIAKI
IPC: B41J2/01
Filed: 1992-02-10
Abstract: PURPOSE:To prevent the break of information stored in a head or protect a control circuit by a method wherein establishment of a recording head detachable environment in a body is detected, and a power supply to the recording head is interrupted. CONSTITUTION:Delivery signals in accordance with image data are supplied from a data supply source to a recording head, as required, through a cable 516 and a terminal connected thereto. One or more cartridges 809 can be loaded in accordance with ink colors in use or the like. A carriage motor 517 is provided for making a carriage 515 scan along shafts 521. A wire 522 is provided for transmitting the drive force of the motor 517 to the carriage 515. A feed motor 520 for feeding a recording medium 518 is so provided as to connect to a platen roller 519.
Patent JP-S53109443-A (JP)
Title: Data processor
Inventor: KUBO KANJI
IPC: G06F9/34
Filed: 1977-03-07
Abstract: PURPOSE: To realize the data processor reading out the instructions efficiently, by adding the data signal line by the length corresponding to the latter half of the instruction bridging the boundary of instruction readout (when the length of instruction is 4 bytes, then 2 bytes). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01200941-A (JP)
Title: Method for molding laminated t-shape pipe made of frp
Inventor: HIRASE YOSHIHIRO
IPC: B32B1/00
Filed: 1988-02-05
Abstract: PURPOSE:To achieve labor saving, time saving and the enhancement of accuracy, by operation for rotating a T-shape pipe mandrel around the axis of the rotary shaft within a reference plane and moving a feed eye three-dimensionally. CONSTITUTION:The winding 16 capable of being wound around a T-shape pipe mandrel 10 without sliding a fiber is equally divided into (n) sections to calculate the coordinates of dividing points A, B,.... At first, AB is extended toward B and the coordinates (x1, y1, z1) of the point B' crossing the closed curve surface 5 formed by connecting a semispherical surface 7 to a cylindrical surfaces 6 on both sides thereof and the end of a cylindrical surface 6a is calculated. Next, BC is extended to calculate the coordinates (x2, y2, z2) of the point C' crossing the closed curve surface 5 and, by rotating the mandrel 10 by 360 deg./n and moving a feed eye to the coordinates (x2, y2, z2), the fiber is wound around BC. Hereinbelow, the same operation is repeated to wind the fiber. Even in such a case that the fiber is wound around a branch pipe part 12, said fiber can be wound in the same procedure.
Patent JP-S63192276-A (JP)
Title: Manufacture of semiconductor device
Inventor: AYAKI NAGISA
IPC: H01L29/812
Filed: 1987-02-04
Abstract: PURPOSE:To reduce the number of processes substantially and facilitate forming a fine gate by implanting ions into an operating layer directly through an insulating film without using a photoresist film. CONSTITUTION:Ions are implanted directly into an operating layer 2 through an insulating film 3 by a converged ion beam 8. After the ion implanted layer 31 of the insulating film 3 into which the ions are implanted is removed, annealing is carried out. Then, after a gate electrode 6 which forms a Schottky contact with the ion implanted layer 51 of the operating layer 2 is formed on the ion implanted layer 51, the insulating film 3 is removed and source/drain electrodes 7 which are contacted with the operating layer 2 are formed. With this constitution, the number of processes can be reduced and a gate of a finer structure can be formed and a high performance semiconductor device can be obtained.
Patent JP-S58142363-A (JP)
Title: Image former
Inventor: SUDA MASAJI
IPC: G03G15/00
Filed: 1982-02-17
Abstract: PURPOSE:To obtain always good picture images, by making the quantity of heat to be applied for fixing in the 2nd mode less than the quantity of heat to be applied for fixing in the 1st mode. CONSTITUTION:A recording material is delivered from a supply table (a), is subjected to recording in an image forming part (b), is fixed in a heat fixing device (e) and is fed to a sorter (c), in the 1st mode of the 1st recording. In the 2nd mode wherein the recording material is subjected to the 2nd or more times of recording, the recording material recorded with the picture images on one side in the body A of a copying machine is fed to a relay tray (e) after it is turned over with a turnover device (d) in a resupply device B in the stage of recording on both sides or without passing through the device (d) in the stage of multiple recording. The recording material is fed from the tray (e) again into the body A and is delivered into the sorter (c). Since the recording material is preheated to contain no moisture in the 2nd mode, the good picture images are obtained with decreased quantity of heat to be applied for fixing.
Patent JP-S60169575-A (JP)
Title: Anticorrosive for copper
Inventor: TSUNEKI TAKAO
IPC: C23F11/16
Filed: 1984-02-10
Abstract: PURPOSE:To obtain an anticorrosive for copper having an extremely significant corrosion preventing effect on copper in any of water systems by using tolyltriazole and benzoisothiazolone having optionally lower alkyl as a substitunt. CONSTITUTION:Tolyltriazole is blended with benzoisothiazolone having optionally lower alkyl as a substituent represented by the formula (where R is H or 1- 5C alkyl) in 1:4-4:1, especially 1:1 weight ratio to obtain an anticorrosive for copper. The concn. of the anticorrosive used is determined according to the purpose, yet the anticorrosive is generally contained as an effective component by >=about 1ppm, preferably >=3ppm. The pH of a water system to which the anticorrosive is added is not especially restricted, and the anticorrosive shows its effect in any of neutral, acidic and alkaline ranges. Though the anticorrosive alone shows a significant effect, it may be combined with other anticorrosive such as mercapto-benzothiazole or other triazole.
Patent JP-S59149528-A (JP)
Title: Automatic supply mechanism of input line
Inventor: TANAKA HIDEAKI
IPC: G06F3/02
Filed: 1983-02-16
Abstract: PURPOSE:To realize automatic buffering to a key input buffer by extracting the input line images out of a memory part in a prescribed order and supplying them to a key input buffer every time an interruption of key input request is delivered from a host device. CONSTITUTION:When an interruption of line input request is given from a CPU, an extracting part 70 checks the contents of a character number part stored in the address position of an RAM30 shown by a pointer register 50. When the contents show no zero, the part 70 extracts the contents of the corresponding input line out of the RAM30 in accordance with the corresponding character number and transfers the contents to a key input buffer 60. Then the part 70 replaces the contents of the register 50 as so to show a character number part of the next input line image. Then the part 70 sends an answer interruption showing that the key input data is prepared back to the CPU and waits for the next interruption of line input request.
Patent JP-H11224236-A (JP)
Title: Remote authentication system
Inventor: NAKAMURA HIROSHI
IPC: G06F21/32
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote authentication system capable of surely judging the identification an individual and the presence/absence of his access right and substantially improving handleability at the time of authenticating the individual by using obtained biometrics information and key inputted user identification information corresponding to the operation of a prescribed authentication information acquisition software. SOLUTION: In a Web system 1, authentication is performed by biometrics information. In this case, corresponding to an accessing user terminal 5, a data kind as access information, an authentication request part 4B operated in a Web server terminal 4 as a client of the authentication, the environment of a Web server S/W4C being an application in use and authentication history (authentication time state), an authentication information obtaining S/W for dynamically obtaining the information required for the authentication is selected. Thus, identification of an individual and the presence/absence of his access right are surely judged corresponding to the environment.
Patent JP-H10209768-A (JP)
Title: Btl-type amplifier
Inventor: KIMURA HARUHIKO
IPC: H03F3/68
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To enable an element on high-voltage side power amplification to operate in an operation area, where the permissible width of an output current is large by limiting the control current of a low-voltage side power amplifying element which is paired with the high-voltage side power amplifying element by a 2nd current-limiting circuit, when a 1st current-limiting circuit corresponding to the high-voltage side power amplifying element begins to operate. SOLUTION: When a large current flows into a transistor(TR) 54 of a main amplifier 12a, a TR 54 rises in base voltage and operates, and a photodiode 57 turns on at an overcurrent protection part 13. Consequently, the base current of the TR 41 is limited and a phototransistor 58 which limits the base current of a TR 42 of the other main amplifier 12b. Further, the current-limiting operation of a TR 54 is delayed through a mirror effect of a capacitor 54 to stabilize a feedback loop. Consequently, the power amplifying elements are made to operate in a safe operation area with a simple constitution to obtain sufficient capability.
Patent JP-H08223151-A (JP)
Title: Ciphering communication system and method therefor
Inventor: BABA KAKUSHI
IPC: G06G7/00
Filed: 1995-02-13
Abstract: PURPOSE: To improve reliability protecting from eavesdropping by deciphering a received ciphered sentence by using a deciphering key, obtaining a plain text and performing a high-speed processing with less calculation amount. CONSTITUTION: The ciphering device A of a device A on a transmission side ciphers a cryptographic key 36 and a pattern generated in a pattern generator 38. Then, the plain text of cipher information is inputted to the ciphering device B 32 as the cryptographic key for performing ciphering and the ciphering device B 32 performs ciphering by the inputted plain text and the cryptographic key obtained from the ciphering device A 37 and sends out the ciphered sentence to a communication line 33. In the meantime, the pattern generator 38 of the device A sends out generated binary series data to the communication line 33. Then, in the device B, the binary series data are ciphered by using the cryptographic key 310 and inputted to a deciphering device B 34.  The deciphering device B 34 deciphers the ciphered binary series data inputted from the ciphering device A 39 and the ciphered sentence inputted from the ciphering device B 32 by using the deciphering key and obtains the plain text. Also, the one same as the cryptographic key 36 is used for the deciphering key.
Patent JP-S62182194-A (JP)
Title: Semiconductor growth apparatus
Inventor: OKAMOTO AKIHIKO
IPC: H01L21/203
Filed: 1986-02-05
Abstract: PURPOSE:To enable the growth of a semiconductor having uniform film-thickness preventing the variation of molecular beam distribution according to the repetition of film-growing processes, by evaporating a raw material from a single evaporation source having plural raw-material containers and growing a semiconductor thin film on the surface of a substrate. CONSTITUTION:A slantly fixed crucible 1 made of BN contains three small crucibles 1A and each crucible 1A contains Ga 5 which is a material to be evaporated. The crucible 1 and the small crucibles 1A are heated with a heater 2 and the temperatures of the crucibles are measured with a thermocouple 3. A heat-shield 4 made of Ta plays a role to prevent the dissipation of the heat of the heater 2 to the outside of the crucible. The Ga 5 used as a raw material is heated through the crucibles 1 and 1A and evaporated under a Ga vapor pressure determined by the temperature. Since Ga 5 is left at the upper part of the small crucible 1A even after the evaporation and consumption of Ga 5, the spacial uniformity of a molecular beam radiated from a part of the crucible bottom can be compared compared with conventional method. Accordingly, the uniformity of the epitaxial layer grown on the surface of the substrate can be improved.
Patent JP-H05194345-A (JP)
Title: N-(3-alkyl(or alkenyl))-4-hydroxybenzoyl)glycine zinc complex
Inventor: FUJIMURA HAJIME
IPC: A61P1/16
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the subject new zinc complex, having excellent antiulcer, antigastritic, duodenititic, colitic, antistomatitic, antihepetitic and hepatopathy inhibiting actions with low toxicity. CONSTITUTION:The objective compound expressed by formula I (R is 1-10C alkyl or alkenyl; n is 1 or 2), e.g. N-[3-(3-methyl-2-butynyl)-4- hydroxybenzoyl]glycine zinc complex. This compound is obtained by reacting an N-[3-alkyl(or alkenyl)]-4-hydroxybenzoyl)glycine expressed by formula II with a zinc compound. The compound expressed by formula I is better in antiulcer, antigastritic, antihepatitic actions, etc., and lower in toxicity than those of the compound expressed by formula II.
Patent JP-S62182383-A (JP)
Inventor: SHIROGANE KIYOSHI
IPC: B60J1/17
Filed: 1986-02-05
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-S55117174-A (JP)
Title: Developing device
Inventor: TSUKADA HARUO
IPC: G03G15/09
Filed: 1979-03-02
Abstract: PURPOSE: To make sensible image density characteristic adjustable, obtain the images of an even density and achieve higher durability by providing a means of varying the relative speeds of a developer supporting means and a latent image holding means.  
     CONSTITUTION: An adjusting means of varying the relative speed of a latent image holding means 1 and a developer supporting means 2 provided in opposition thereto, e.g., a variable speed adjusting means 8 or the like which continuously change the speed of a drive motor, is provided. By making the number of revolutions of the sleeve adjustable in this way despite minor changes in the characteritics of the toner, the toner amount to be supplied to latent image may be adjusted. As a result of this, the decrease in the sensible image density of the developer upon long-term use may be compensated by adjusting the relative speeds in such a manner that the developer supporting means in particular becomes higher in speed, whereby the images of approximately constant density may be obtained and the durability increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60170108-A (JP)
Inventor: NAGATA MASAYUKI
IPC: C23C30/00
Filed: 1984-02-10
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-S52108768-A (JP)
Title: Indication circuit for timer
Inventor: OOHARA ISAMU
IPC: H01H43/00
Filed: 1976-03-08
Abstract: PURPOSE: To indicate correctly a timer's working by indicating a condition of the time by indicating 3 conditions such as a condition before working, a condition during working and a condition after a time up, by a single indicator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000226659-A (JP)
Title: Cvd device and production of magnetic recording medium
Inventor: ITO HIDETAKA
IPC: C23C16/50
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal filament-plasma CVD device improved so as to maintain a stable discharging state at the time of continuously forming a film consisting essentially of carbon. SOLUTION: As to this thermal filament-plasma CVD device, the state of a gaseous starting material for film formation is made into the one of plasma by discharge between filamentlike cathode and anode heated under a vacuum condition in a film forming chamber, and then, the plasma is acceleratedly bombarded against the surface of a substrate by a minus potential to form a film. In this case, the anode held to >=450 deg.C in the working state of the device is arranged.
Patent JP-S59151203-A (JP)
Title: Programming device of programmable controller
Inventor: FUKUI YUKIO
IPC: G05B19/05
Filed: 1983-02-17
Abstract: PURPOSE:To facilitate the program operation and to prevent erroneous write by providing a common instruction work key to an extension instruction group and expressing extension instructions with this instruction work key and numerical values and providing an information table for every extension instruction. CONSTITUTION:A program controller 1 and a programming device 2 are connected through communication interfaces 15 and 25 by a connecting cable 3, and contents of a program are displayed on a display device 24. A keyboard 23 is provided with basic instruction word keys provided for sequence basic instructions, one extension instruction word key provided commonly for individual extension instructions, and operation command keys used for the operation of programming, and information of a data type and etc. are stored in an information table of a memory 12 for every extension instruction. Each extension instruction is expressed with the extension instruction word key and a number; and when the extension instruction is handled at the operation command key operating time, the information table is referred to perform the key operation, and the display onto the display device 24 is controlled.
Patent JP-H02205340-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA HIDETOSHI
IPC: H01L21/76
Filed: 1989-02-03
Abstract: PURPOSE:To prevent the leaving of strain in a semiconductor substrate by forming a polycrystalline silicon film and a nitride film onto the semiconductor substrate in an element region, conducting the thermal oxidation of a silicon layer and the formation of an element isolation oxide film and removing the nitride film and the polycrystalline silicon film when the silicon layer buried in a trench is thermally oxidized and the element isolation oxide film is shaped. CONSTITUTION:A first oxide film 2, a first polycrystalline silicon film 3, a nitride film 4 and a second polycrystalline silicon film 5 are shaped successively onto a semiconductor substrate 1, and a trench is shaped. A polycrystalline silicon film 9 for burying and the second polycrystalline silicon film 5 are etched back, the silicon layer 9 is left only in the trench, and an element isolation oxide film 10 is formed through thermal oxidation while using the nitride film 4 as a mask. Stress generated in the process is applied to the first oxide film 2, the first polycrystalline silicon film 3 and the nitride film 4, but it hardly has an effect on the substrate 1. Accordingly, strain 11 is generated in the first polycrystalline silicon film 3, but it is not generated in the substrate 1.
Patent JP-H09219597-A (JP)
Title: Pinball machine provided with electromagnetic waves shielding capability
Inventor: SHINGU AKIRA
IPC: A63F7/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To shield electromagnetic waves surrounding a pinball machine by a method wherein a specific transparent conductive film is adhered with an adhesive to at least one face of the two opposite faces of the two transparent plates used for a window of the pinball machine. SOLUTION: A transparent conductive film 12 is adhered with an adhesive to at least one face of the opposite two faces of the two transparent plates 10, 10 used for a window of a pinball machine, whereby electromagnetic waves surrounding the pinball machine can be shielded. The transparent conductive film 12 is a synthetic resins film, visual transmission factor at wavelength 500nm is at least 50%, and further electromagnetic waves shielding rate (equation) of 50MHz when measured by Advantist test method is 10dB or more. In the transparent conductive film, a conductive metal thin film is formed on at least one face of a flexible thermoplastic synthetic resins film, and in sum, metal oxide layers are stacked so as to come into contact with the metal thin film.
Patent JP-H01200815-A (JP)
Title: Digital feedback circuit
Inventor: MIYAZAKI SHINICHIRO
IPC: H03H17/02
Filed: 1988-02-05
Abstract: PURPOSE:To stabilize an output value and to reduce an influence due to a phase turn by providing an oversampling means to the preceding stage of a digital feedback loop to have a delaying element in a feedback part. CONSTITUTION:A input signal is A/D-converted by an A/D converter 2 and, thereafter, outputted through a delaying element 3, a feedback loop 4...7 4 and a delaying element 8. When a sampling frequency is made into an nfS, a so-called n-folded oversampling to prepare a sampling waveform by the frequency n-fold that of a normal sampling frequency is executed. Thus, the phase turn by the delaying element 7 can be reduced into 1/n. Since the delaying element 7 is inserted into the feedback part of the feedback loop 4...7 4, the output value can be stabilized.
Patent JP-S58142720-A (JP)
Inventor: KANZAKI YUUJI
IPC: H01H36/00
Filed: 1982-02-19
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-H11224636-A (JP)
Title: Electron beam drawing device
Inventor: NAKAGAWA YASUTOSHI
IPC: H01L21/027
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a spot electron bean drawing device capable of drawing with high precision at a high speed. SOLUTION: Respective pattern data are supplied to an arithmetic circuit 18, and in the arithmetic circuit 18 the dimensions of supplied respective patterns, for example, in the case of a rectangle or a trapezoid, the widths or the heights thereof are checked. When the supplied pattern data is a specified value or less, drawing is conducted by one stage deflection method. As the result, in the case of the pattern of small dimension, only second deflector 8, a main deflector, is used so as to conduct drawing of a precise pattern. While when the supplied pattern data is a specified value or larger, the arithmetic circuit 18 controls a beam scan control circuit 13 so as to draw by a multistage deflection method.  As the result, in the case of the pattern of comparatively large dimension, the high speed pattern drawing is conducted by the second deflector 8, the main deflector, and first deflector 7, a sub deflector.