baber/WOPTO huggingface dataset:
Patent JP-S5520503-A (JP)
Title: Microprogram control system
Inventor: GOTOU TOSHIO
IPC: G06F11/22
Filed: 1978-06-27
Abstract: PURPOSE: To perform the diagnosis operation through cycle interruption by designating the specified item in the above cycle, in addition to the normal operation in a plurality of cycles to one microinstruction from CPU.  
     CONSTITUTION: There are normal operation E mode and diagnosis D mode in the microinstruction, and the both are identified by 0 or 1 in the S location next to the address section. Those instructions are stored in μIR 11, they are interpreted at DEC 12, the control information from the control ROM 13 is obtained, operation is made in accordance with a given cycle in E mode instruction, and the end of the full cycle is detected at the AND 16. On the other hand, in the D mode instruction, the counter 15 is reset via the gate 14 with S equal to 1. Further, when the number of designation cylcles in the DCT section of the instruction is counted, the AND 17 detects this and the cycle is interrupted to perform desired diagnosis operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02254676-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGAWA HISANORI
IPC: G11B5/027
Filed: 1989-03-28
Abstract: PURPOSE:To reduce a switching noise by providing a level detection circuit which detects the level of a demodulated FM signal and a means for varying the band of a band pass filter in accordance with the detected level. CONSTITUTION:The device is provided with the sound level detection circuit 17 which detects the level of the demodulated sound signal and a switching circuit 18 which varies the band of the band pass filter(BPF) 19 in accordance with the detected level. By varying the band of the BPF 19 in accordance with the level of the demodulated sound signal, the band of the BPF 19 is made wide and a prehold time is shortened at the time of reproducing ordinary sound level. At the time of reproducing the continuous sound signals at high level, crosstalk between the L channel and the R channel of the reproduced FM signal is removed by narrowing the band of the BPF 19. Thus, the switching noise is reduced.
Patent JP-S62234383-A (JP)
Title: Laser apparatus
Inventor: YASUI KIMIHARU
IPC: H01S3/10
Filed: 1986-04-04
Abstract: PURPOSE:To detect the position of a laser beam with high reliability by a method wherein, in an aperture member, an inclined part is provided on the outer circumference of an aperture facing laser medium and the inclination angle is so selected as not to make the laser beam reflected by the inclined part enter a photosensor. CONSTITUTION:An inclined part 14 whose surface makes a reflective surface is provided on the outer circumference of the aperture 7 of an aperture member 4 facing laser medium 1. Its reflective surface is composed of a metal surface which is pressurized to be a mirror surface and the inclination angle of the inclined part 14 is so selected as not to make the laser beam reflected by the inclined part enter a photosensor. A laser beam, other than the beam entering the photosensor 8, whose edges are cut off by the aperture 7 and which enters the aperture member is reflected by the inclined part 14 and absorbed by a damper 100. Therefore, heating of the aperture member itself caused b. the laser beam with cut-off edges and malfunction of the photosensor caused by the reflected light from the aperture member are avoided. With this constitution, the malfunction of the photosensor caused by the reflected light and the heat radiation can be avoided and the position of the laser beam can be detected with high reliability.
Patent JP-S58194512-A (JP)
Title: Manufacture of heat-shrinkable tube
Inventor: TSUDA HIROMI
IPC: B29C55/22
Filed: 1982-05-10
Abstract: PURPOSE:To obtain a tube uniform in wall thickness before and after shrinkage, by a method wherein a blank tube formed in a tapered shape is arranged inside a molding tube, the both ends of blank tube being airtightly sealed, being expanded to the close contact with the inner wall of molding tube under heating, and thereafter the blank tube is extracted from the inside of molding tube by cooling. CONSTITUTION:Both ends of tapered blank tube 7 are respectively sealed off with stopper bodies 8 and 9 and a setting band 10. Those are arranged inside the molding tube 11 having the inner diameter equal to the outer diameter of tapered heat shrinkable tube to be manufactured, and compressed air is fed into the inside of blank tube 7 from the air feed tube 15 by heating the blank tube 7 from the outside of molding tube 11. After the blank tube 7 is closely contacted to the inner wall of molding tube 11, the tube is cooled and extracted from the inside of molding tube 11. Thus, the heat shrinkable tube radially shrinking and uniform in wall thickness before and after shrinkage can be easily manufactured.
Patent JP-S553868-A (JP)
Title: Electric dust collector
Inventor: SUGIMOTO KIKUO
IPC: B03C3/74
Filed: 1978-06-26
Abstract: PURPOSE: To collect low-resistance dust at a high efficiency preventing redispersion of the dust collected to a dust collecting electrode by means of a suction device provided on the dust collecting electrode in such a manner as to suck gas or dust separately or both simultaneously.  
     CONSTITUTION: A voltage is applied between a discharge pole 18 and a dust collecting pole 20 while a suction block 26 of the suction device 31 is actuated whereby low-resistance dust floating around the dust collecting electrode 20 from a suction port 24 on a plate 22 of the duct collecting electrode 20. The low-resistance dust thus sucked is filtered and purified with a filter dust collecting device 32 and returned to a flue. In such a manner, the installation of the suction device to the dust collecting electrode 20 prevents the redispersion of the dust collected to the dust collecting electrode. Accordingly, it is possible to collect low-resistance dust at a high efficiency without being mixed with other substances. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000277848-A (JP)
Title: Optical output stabilizer for integrated semiconductor laser array
Inventor: MIYOSHI KAZUNORI
IPC: H01S5/0683
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To stabilize optical output, regardless of the change in temperatures at a plurality of semiconductor lasers, in an integrated semiconductor laser array. SOLUTION: An integrated semiconductor laser array 11 is an integrated body constituted of semiconductor laser elements 11-1 to 11-n, drive circuit units 16-1 to 16-n for generating a drive current for driving the semiconductor laser elements 11-1 to 11-n, a temperature/voltage conversion means 17 for detecting a temperature at a part of the integrated semiconductor laser array 11 and converting temperature into voltage, a voltage distribution unit 14 for generating a setting voltage equivalent to a drive current on the basis of the voltage signal from the temperature/voltage conversion means 17 to generate desired optical output of the semiconductor laser elements 11-1 to 11-n, with respect to changes in the temperatures,  and drive current setting units 15-1 to 15-n for generating a control signal for controlling the drive current on the basis of the setting voltage generated from the voltage distributing unit 14.
Patent JP-S5413236-A (JP)
Title: Bus control system
Inventor: NOGUCHI SEKIKEN
IPC: G06F13/00
Filed: 1977-07-01
Abstract: PURPOSE: To surely detect the failure in the common bus, by checking the coincidence between gate input giving output to the common bus and the logical value of the signal on the common bus, and transferring the error signal to each processor and performing error control, if non-coincidence. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S554668-A (JP)
Title: Computer
Inventor: NANSEI YOSHIKI
IPC: G06F11/28
Filed: 1978-06-26
Abstract: PURPOSE: To grasp the program execution sequence and to simplify the inquiry for the factor of the fault occurrence in the computer which performs the arithmetic control based on the program by providing the trace bit at the control program area.  
     CONSTITUTION: The computer contains arithmetic process part 1, program counter part 2 to indicate the operation execution sequence, memory part 4 possessing address part 3 which is indicated by part 2, and decoder part 5 to give the arithmetic process information to part 1 respectively. In such computer, trace bit 21 is provided at the program area of part 4, and output part 22 is connected to bit 21. Furthermore, one bit correspondint to part 3 is given to bit 21. And when the fixed memory of part 4 is supplied to decoder part 9 via the designated address of part 3 corresponding to the contents of part 2, bit 21 also transfers the data to part 22. And this output is used as the trigger signal in order to memorize the contents of counter 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5413662-A (JP)
Title: Method of treating waste water in wet denitration process
Inventor: NISHIMURA KUNIO
IPC: C02F1/04
Filed: 1977-07-01
Abstract: PURPOSE: To provide the subject method comprising evaporating and concentrating waste water containing a large quantity of silver hitrate from a wet denitration process, and extracting and crystallizing the same while maintaining fluidity to recover the same thereby carrying out continuous and economical evaporation and concentration of waste water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05283456-A (JP)
Title: Sealing sheet, resin sealing device and manufacture of resin-sealed semiconductor device
IPC: H01L23/28
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a highly reliable semiconductor device which can be easily increased in size and reduced in thickness by using a long sealing sheet supporting a sealing resin layer in a cuttable state and using a sealing device which is provided with a take-up reel, sticking section, and forming section and seals the semiconductor device by feeding the sealing resin layer from supply reels. CONSTITUTION:A long sealing sheet 1 supporting a sealing resin layer 11 in a cuttable state is used. In addition, the title resin sealing device is provided with a plurality of supply reels 7, a take-up reel 12 which winds sheets 1-3 fed from the reels 7, sticking section 200 which forms a laminated body by putting and sticking the sheet 1 supporting the layer 11 in a cuttable state, lead constituting body 3 mounted with semiconductor chips 31, and another sheet 1 supporting the layer 11 in a cuttable state fed from the reels 7 upon another and to each other by aligning them with each other, and forming section 300 which hardens the laminated body by pressing the layers against each other are provided. The resin sealing device is constituted so that the device can seal a semiconductor device by feeding the sheets 1 and body 3 from the reels 7.
Patent JP-S60233362-A (JP)
Title: Combustion device for electric ignition type internal-combustion engine
Inventor: SHINDOU TOMIHARU
IPC: F02P9/00
Filed: 1985-04-11
Abstract: PURPOSE:To permit activation of combustion mixture as well as provision of ideal waveform high votage to ignition plugs by a method wherein a resistor, a capacitor and a discharger are provided in the positive side of ignition coils while an induction connector is provided between a distributor and ignitions plug and lead rings are connected in series. CONSTITUTION:A counter electromotive voltage is generated at an instance of closing a breaker point 3 and the capacitor 6 absorbs and accumulates the voltage, however, especially high surge voltage or the voltage, which can not be absorbed, passes through the resistor 4 and a diode 15, thereafter, is eliminated in the discharger 5. When a point 3 is closed perfectly and charging of energy of a battery 1 into an ignition coil 2 is started, the energy of the capacitor 6 is also supplied and a high voltage, stronger than before, is supplied upon next releasing for a longer discharging time with an ideal waveform in which the counter electromotive voltage is eliminated. On the other hand, an induction assembly is mounted in the shape of series loop, therefore, static electricity is induced on the surface of wiring from high-voltage current flowing through the core of a plug 9 with negative porality, transmitted through the lead rings 10 and lead wires 11 to the plugs 9b-9d to charge respective mixtures and ignites the ionized mixture with the ideal waveform ignition.
Patent JP-S61237446-A (JP)
Title: Method and apparatus for connecting lsi wiring
Inventor: AZUMA JUNZO
IPC: H01L23/522
Filed: 1985-04-15
Abstract: PURPOSE:To deposit an excellent film at a rapid film formation rate by conforming laser beams for generating photodissociation and laser beams for generating thermal dissociation on the same optical axis and projecting the laser beams onto a semiconductor element. CONSTITUTION:Second high frequency of an Ar laser oscillated from a laser oscillator 12 and a fundamental wave 13 transmitted through a second high-frequency generator 14 are mixed, and outputted as laser beams 15 on the same optical axis. A beam diameter is lengthened, and beams are formed rectangularly, reduced and projected onto a workpiece 30 in a vessel into which trimethyl aluminum 4 is confined. The workpiece 30 is moved while observing a pattern on the workpiece 30 by an observation optical system in the workpiece 30, the size of a slit is adjusted, and a position where laser beams 15 must be projected and size thereof are set. Laser beam 15 are projected, and aluminum is precipitated. The film formation rate of precipitating aluminum is fast because both photodissociation and thermal dissociation are generated simultaneously, and heat is applied to a precipitated film, thus acquiring the excellent film.
Patent JP-H05119729-A (JP)
Title: Improved symbol display method
Inventor: EBARIN JIEI PATEI
IPC: G06F3/153
Filed: 1991-03-19
Abstract: PURPOSE: To suppress the blur and flickening of symbols by inputting a null signal at the time of removing a symbol to exclude an excess data state in a digital display system. CONSTITUTION: In the display of a typical cockpit display device 10 including symbols 12, 14, 16, symbols are displayed by stroke scanning in an initial stage. Practical stroke time for displaying symbols are counted and compared with prescribed stroke time limit to check whether the practical stroke time exceeds the limit or not. When the practical stroke time does not exceed the stroke time limit and a null signal is included in the displays symbols, the null signal is removed. When the practical stroke time exceeds the limit and no null signal is included, a null signal is added and the number of other visible signals is reduced. The process described above is periodically repeated during the operation of display.
Patent JP-H0277195-A (JP)
Title: Manufacture of wiring board
Inventor: KOJIMA FUJIO
IPC: H05K3/46
Filed: 1988-03-31
Abstract: PURPOSE:To produce a high-density multi-wiring board provided with insulated fine electrical wires having an extremely low risk of disconnection by providing insulated electrical wires consisting of metallic lines coated with an alkali-resistant insulating layer and an adhesive resin layer, forming a resist film having a peelable metallic layer and then forming a through hole. CONSTITUTION:After an adhesive layer 3 is provided on an insulating substrate 1, there are arranged insulated electrical wires consisting of metallic lines 8 coated with an alkali-resistant insulating layer 11 and an adhesive resin layer 10. A resin composition 5 is deposited thereon and a peelable resist coat film 13 is formed. Further, a resist film having a peelable metallic layer 14 is formed thereon and a through hole 6 is formed in the structure. The structure is treated with plasma and the resist- film having the metallic layer is peeled off. The inner wall of the through hole is coated with a metallic coat film and the resist coat film is peeled off. Since the used insulated electrical wires have the thick insulating layer having high alkali resistance and the adhesive resin layer also having high alkali resistance, risks of causing disconnection in the wires can be decreased substantially during the wiring operation. Further, the resist film having the metallic layer can protect the resist coat film consisting of a thermoplastic resin during the plasma treatment for smear removal.
Patent JP-H10273275-A (JP)
Title: In-car lighting abnormality detecting device for elevator and detecting method thereof
Inventor: KOSEKI KOJI
IPC: B66B9/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction by external light in detecting abnormality of an in-car lighting fixture of an observation elevator or the like. SOLUTION: In a correction value arithmetic control means 9, a car 1 is moved to a prescribed floor with external light incident, after putting out an in-car lighting fixture 2, in-car illuminance is measured by an illuminance sensor 4. In a decision reference illuminance selecting means 12, the measured in-car illuminance is compared with a prescribed correction reference value, decision reference illuminance is selected. Thereafter, abnormality of the in-car lighting fixture 2 is decided to be based on the selected decision reference illuminance.
Patent JP-S57196097-A (JP)
Title: Repairing method of heat exchanger tube
Inventor: URAGAMI KOUICHI
IPC: F28F11/02
Filed: 1981-05-26
Abstract: PURPOSE:To enable repairing reliably and easily, by a method wherein a repairing tube is expanded together with a heat exchanger tube for unification, and a gap between expanded tube parts of the heat exchanger tube and the repairing tube is sealed by intervening a seal metal which forms eutectic structure between them. CONSTITUTION:A seal metal 12 is adhered to the external circumference of both edge of a repairing tube 11 length of which covers a damaged part satisfactorily. Moreover, a loop shape weir 13 is provided in a protruding manner on the exterior circumference of the repairing tube 11 to prevent the seal metal 12 from streaming down at the time of heating. Then, the repairing tube 11 is inserted into the heat exchanger tube 14 and expanded for unification of them. Then, the seal metal 12 works as an adhesive agent for both the tubes 11 and 14 and a space between the interior circumference of the heat exchanger tube 14 and the exterior circumference of the repairing tube is completely sealed, by heating the seal metal 12 until it reaches to a temperature through which metals form an eutectic structure by inserting a high frequency heating heater 16 into the repair tube 11.
Patent JP-S576013-A (JP)
Title: Self-pressure reducing, falling down device for weir
Inventor: ARAGADA KUNIKAZU
IPC: E02B7/20
Filed: 1980-06-11
Abstract: PURPOSE: To automatically regulate a water level at an upstream side of a bagform weir, by a method wherein, in the case of a flood, the bagform weir is caused to auto-matically fall down through the automatic exhaust of air from the bagform weir.  
     CONSTITUTION: When a water level 19 at a downstream side rises due to a flood and the like to reach a seat 16a at a top of a pipe 16, water flows into a chamber 15, a lower end 20a of a pipe 20 sinks under the water, and a pipe 12 is isolated from the air. Simultaneously, a water level 14 at an upstream side also rises, and as a result, water, flowing over a seat 12a at the tope of the pipe 12, increases. Then, a cyphone action acts on the pipe 12 to increase a drainage amount through the pipe 12. Mean-while, resulting from the unsufficient supply of water to a pressure regulating chamber 10 through a pipe 11, a water level 13 in the chamber 10 falls. Simultaneously, water in an airtight pressure regulating chamber 22 is suoked up to a storage tank 26. When the water level 13 in the chamber 10 falls, a water pressure at a lower side of an opening end 25a of an exhaust pipe 25 diminishes and is not balanced with air pressure in the bagform weir 1. Thus, a part of air in the weir 1 is exhausted through the exhaust pipe 25, the weir 1 begins to fall down, and the water level 14 at the upstream side also starts to lower. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02148929-A (JP)
Title: Optical transmitter and mutual modulation product reducing method
Inventor: JIEEMUSU WARUTAA KAARIN
IPC: H04B10/07
Filed: 1989-03-31
Abstract: PURPOSE: To suppress an inter-moodulation product by connecting an electric FDM (light wave frequency division multiplex) signal with an electric inter- modulation suppression signal for generating an FDM output signal, intensity modulating a light wave carrier by operating according to this FDM output signal, and generating a light wave FDM transmitter output signal. CONSTITUTION: Modulators 21i use different channel carriers fi and modulated signals are received through lines 281 -28N, and coupled in a coupler 22. At that point of time, the modulated signals are present in mutually adjacent and non- overlapped fequency bands, and a coupled FDM output signal within a desired FDM freuqency band full width is generated. The coupled FDM output signal from the coupler 22 is transmitted through a wide band radio frequency isolator 23 before impressed to the input of a laser tramsmitter 24. This isolator 23 reduces a reflected RF signal generated due to non-matching at the input of the laser tramsmitter 24 which affects the output of the modulator 21. Thus, any related inter-modulation product can be suppressed.
Patent JP-H01251054-A (JP)
Title: Image forming device
Inventor: NAKATOMI KICHIJI
IPC: G02B26/12
Filed: 1988-03-31
Abstract: PURPOSE:To secure a sufficient space for a paper supply cassette housing part by making a motor for driving a mirror not protrude toward the lower surface side of the housing of an exposing unit. CONSTITUTION:A mirror 201 is attached to the lower surface side of the motor 202 in a state where the mirror 201 is reversely suspended. Therefore, a laser beam passes through the space under the lower surface side of the motor 202 and is conducted out to the outside of the housing 85 through various kinds of optical system members for changing the directions of an ftheta lens and the beam. Since the motor 202 is positioned above the upper surface side of the mirror 201 which is rotated by the motor 202, the motor 202 does not protrude toward the lower surface side of the exposing unit 25. Thus, the sufficient space can be secured under the exposing unit 25.
Patent JP-H056155-A (JP)
Title: Input and display device
Inventor: UEBAA PEETAA
IPC: G06F3/048
Filed: 1991-04-11
Abstract: PURPOSE: To execute an input operation which is accurate and self-explaning and is easily surveyed even in the case of a screen and an input device having small dimensions. CONSTITUTION: Input keys 2 to 5 shown by arrows are arranged above respective sides of a screen 1 and function to move a picture element on the screen toward positions of keys 2 to 5, namely, in directions of arrows respectively. Thus, very intelligible functions of input keys 2 to 5 for the screen 1 are obtained. That is, the screen 1 and input keys 2 to 5 are surveyed in the same field to prevent unexpected operation and error.
Patent JP-2000274550-A (JP)
Title: Multiple valve device
Inventor: TAMURA YUICHI
IPC: F16K31/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve durability of a sheet packing on a multiple valve device. SOLUTION: It is devised to prevent mass of a plunger from having influence upon a valve body return spring by interposing a plunger return spring 23 to return a plunger 10a of a solenoid between a presser member and a valve chest on a multiple valve device furnished with a plural number of valve bodies 2, 3 provided in the valve chest 1 free to advance and retreat in directions in parallel with each other, the presser member 4 to interlock these valve bodies, one solenoid 10 to drive each of the valve bodies through the presser member and a valve body return spring 11 to return the valve bodies in a direction of the solenoid.
Patent JP-S63244805-A (JP)
Inventor: UEDA AKIRA
IPC: H01C1/12
Filed: 1987-03-31
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。