baber/WOPTO huggingface dataset:
Patent JP-S62177178-A (JP)
Title: Production of thin film
Inventor: YOKOYAMA NATSUKI
IPC: H01L21/203
Filed: 1986-01-31
Abstract: PURPOSE:To form a smooth metallic film on substrates by introducing gaseous chlorine or gaseous fluorine simultaneously or alternately with a gaseous org. metal which is a raw material in the stage of forming the metallic film on the substrates by a vapor growth method, etc., using the gaseous org. metal as a raw material. CONSTITUTION:After the inside of a reaction chamber 101 is evacuated to a reduced pressure, the substrates 103 subjected to a surface activation treatment are heated to about 260 deg.C by a heater and are rotated together with a substrate holder 105 fixing the substrates by a motor 104. The org. metal such as triisobutyl aluminum is introduced at the same instant through a gas introducing port 108 into the reaction chamber 101 and any one kind of the gaseous chlorine compd. such as Cl2, BCl3, HCl or SiCl4 and gaseous fluorine compd. such as SF6, NF3, SiF4 or HF is supplied through another gas introducing port 107 alternately or simultaneously with the triisobutyl aluminum. An Al film having an extremely smooth surface is formed by the decomposition of the triisobutyl aluminum on the surface of the substrates 103 by the vapor growth method.
Patent JP-H06209032-A (JP)
Title: Device and method for wire bonding
Inventor: KONDO HIROYUKI
IPC: H01L21/60
Filed: 1993-01-08
Abstract: PURPOSE:To provide a device and method for wire bonding by which wires can be bonded with high continuous bondability and bonding strengths. CONSTITUTION:When a lead is bonded at the time of performing the inter- electrode wiring of a semiconductor device by using an insulated bonding wire, the bonding load and output of ultrasonic vibration are switched in two stages. In the first stage, the bonding load is set at a lower level and the vibration output is set at a higher level as compared with the second stage so as to destroy and remove the coating of a jointing section and, in the second stage, the bonding load is set at a higher level and the ultrasonic output is set at a lower level as compared with the first stage so as to bond the lead to an exposed metallic surface.
Patent JP-S52101203-A (JP)
Title: Devices for control of coke quenching cars
Inventor: YAMAGUCHI TOSHIYUKI
IPC: C10B41/04
Filed: 1976-02-23
Abstract: PURPOSE: A device for control of coke quenching cars which is designed to improve the safety on loading by preventing the coke quenching cars from travelling out of the coke discharging range by commands based on signals from a guide car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06199508-A (JP)
Title: Crystalline sialon having wurtzite type structure and method for synthesizing the same
Inventor: SOMENO YOSHIHIRO
IPC: C01B21/082
Filed: 1993-01-07
Abstract: PURPOSE:To obtain sialon excellent in hardness and oxidation resistance and also excellent in heat conductivity. CONSTITUTION:A gaseous mixture of SiH4 as a silicon-contg. gas with AlBr3 as an aluminum halide gaseous nitrogen and N2O as an oxygen atom-contg. gas are mixed and converted into plasma by electric discharge with microwaves in a reaction chamber A and a film is deposited on the surface of a substrate 3. At this time, crystalline sialon having a hexagonal wurtzite type structure and a smaller volume of a unit cell of the crystals than that of AlN crystals can be synthesized by regulating the temp. of the substrate, the amt. of SiH4 fed and the amt of N2O fed.
Patent JP-S55110828-A (JP)
Title: Igniting device
Inventor: SATOU MUNEKAZU
IPC: F23Q3/00
Filed: 1979-02-19
Abstract: PURPOSE: To simplify environmental control equipments, increase a reliability and effect cost down by accommodating a timer controlling a sparking time of a spark for an ignition.  
     CONSTITUTION: When a switch 2 is closed, a charging and discharging capacitor 7 is charged by a secondary output voltage of output terminals S 1 WS 3  for an electric source transformer 4 and a two-way twin terminals thyristor 6 is operated normally after the charged voltage is attained to a break-over voltage of the two-way twin terminals thyristor 6, thereby, the charging and discharging capatitor 7 is discharged through a primary coil of a high voltage generating transformer 8 and a high voltage is generated in a secondary coil thereof. Succeedingly, an output of output terminals S 1 WS 2  for the electric source transformer 4 for a timer is output as a D.C. voltage by a rectifying diode 9 and a smoothing capacitor 10 while divided voltage are impressed to anodes of a n-gate thyristor 13 upon closing of the switch 2 by reisitors 11, 12, and thus, a smoothed D.C. voltage is impressed to the n-gate thyristor 13 by the smoothing capacitor 10 and the resistor 11, 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10224978-A (JP)
Title: Transmission line protecting relay
Inventor: KUMAGAI KAZUAKI
IPC: H02H3/28
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to compensate a charging current properly so as to prevent a transmission line protecting relay from malfunctioning even in a system having no lines PD, by controlling the transmission power of a transmission line compensating the charging current of the transmission line, using the bus-bar voltage of the transmission line. SOLUTION: A bus-bar voltage is taken in by voltage transformers 41, 42 connected to both ends of a transmission line, and a current flowing out from a capacitor component 24 being in the transmission line is calculated. When a fault occurs in the transmission line, protective devices 31, 32 calculate the vector sum of a current flowing from end A and a current flowing from end B, and judge that the transmission line is in the course of a fault unless IA-IB=0 is satisfied, and cut off circuit-breakers 22, 23. In this case, overcompensation and uncompensation are prevented by locking the complementary operation of a charging current by a voltage, and it becomes possible to prevent the malfunctioning and misunoperation of the protective relay for the transmission line.
Patent JP-H06209361-A (JP)
Title: Auto call system
Inventor: IMOTO YOSHIHARU
IPC: H04M1/274
Filed: 1993-01-08
Abstract: PURPOSE:To surely inform customers of messages useful for them without hurting the image of a shop. CONSTITUTION:The device provided with a means 12 which records telephone numbers of customers, a means 22 which records messages to be sent, a means 25 which successively connects a line to customer dials to send the messages, and a means 31 which records responses of customers is provided with a response discriminating means 33, which discriminates whether answers to sent messages are obtained or not, and a call excepting means which excepts customers, from whom responses are obtained, from next call objects based on the discrimination result of the means 33. Since the response discriminating means 33 is provided to except customers, from whom responses are obtained, from next call objects, customers are saved from troubles to repeatedly receive the same messages.
Patent JP-H10217146-A (JP)
Title: Cisclip installation device
Inventor: KUBOTA ATSUSHI
IPC: B23P19/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To install a cisclip in a ring groove of a work even in the case when an outside diameter split port end surfaces which are made contact with each other is larger than an inside diameter of a hole of the work by arranging one of the split port end surfaces out of an extension region of the other split port end surface in the case when an end surface of the cisclip agrees with a pressure surface. SOLUTION: Roughly the whole length of an insertion part 64 of a punch 60 is divided into four parts as a central hole 74 is formed along a shaft center from a head end surface of a tapered part 66 and a cross slit 76 including a starting end and a final end of a pressure surface 72 is formed. As an upper end surface of a cisclip comes to be in a state to be pressurized on the pressure surface 72 by friction with an inner peripheral surface 42c of a tapered guide hole 42 while the punch 60 is inserted into the tapered guide hole 42, and accordingly, in case of applying the punch 60 the pressure surface 72 of which is constituted spiral the cisclip at the time of passing the tapered guide hole 42 is deformed spiral along the pressure surface 72, and one split port end surface is arranged out of an extension region of the other split port end surface.
Patent JP-S55111874-A (JP)
Title: Melt injecting method
Inventor: INOUE KOUICHI
IPC: B05D1/08
Filed: 1979-02-21
Abstract: PURPOSE: To form an uniform melt injecting layer by a mechanism wherein, in case  of injecting two or more kinds of a melt injecting material in a molten state while  two or more of a melt injecting gun and a material to be melt injected, each melt injecting material is divided into numbers equal to those of a melt injecting gun and  supplied to said gun.  
     CONSTITUTION: Two melt injecting guns 1, 1' are arranged rectangularly against a material 5 to be melt injected in a parallel manner and two or more kinds of a melt injecting material with different particle size, e.g., glass powder 1 and Al 2 O 3  powder 6, are respectively injected at the same time in a molten state from said guns 1, 1'. In this case, the melt injecting guns 1, 1' are scanned vertically while a material 5 to be melt injected is moved to one direction or to left and right direction and an uniform blended melt injected layer is formed. By this method, melt injecting material powders with different particle size, particle shape, density, melting point, specific heat and heat conductivity can be simultaneously injected in a molten state and melt injection can be carried out according to each melt injecting condition thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63187818-A (JP)
Title: Clock synchronization type counter circuit
Inventor: SASAKI EIKO
IPC: H03K23/00
Filed: 1987-01-30
Abstract: PURPOSE:To reduce the circuit area and to attain high speed operation by providing two kinds of counter circuits, 1st and 2nd counter circuits, and connecting directly the high-order digits and the low-order digits. CONSTITUTION:An input signal from a terminal 1 and an output signal of an inverter 12 are inputted to an OR gate 4 and a NAND gate 5 of a counter circuit 17, and the NAND gate 5 outputs a carry signal to a high-order digit counter circuit 18. A carry signal from the counter circuit 17 and an output signal of the inverter 13 are inputted to a NOR gate 7 and an AND gate 8 of the counter circuit 18 and the carry signal is outputted from the NOR gate 7 to the high-order digit of the counter circuit 19. Moreover, the counter circuit 19 outputs a carry signal to the counter circuit 20 similar to the counter circuit 17 and the counter circuit 20 outputs the carry signal to the output terminal 21 in the similar operation as the circuit 18. Thus, number of circuit components of the inverter circuit is reduced and the operating speed by the reduction in the number of components is quickened.
Patent JP-H03226389-A (JP)
Title: Numerical controller for laser beam machine
Inventor: UKITA KATSUICHI
IPC: B23K26/00
Filed: 1990-01-29
Abstract: PURPOSE:To add a program to a control means to protect a laser beam nozzle shaft by providing a control means for stopping the movement of the laser beam nozzle axis by detecting an overtravel of a laser beam nozzle shaft with a copy sensor provided on the laser beam nozzle shaft. CONSTITUTION:When the right side of a sheet metal 4 is bent upward, the tip 3a of a probe 3 strikes on the bent part of the sheet metal 4, moves drastically upward and this movement is detected by the copy sensor 2, therefore, the laser beam nozzle shaft 1 is stopped by an instruction of the control means previously to prevent the laser beam nozzle shaft 1 from striking on the sheet metal 4. When the thickness of the sheet metal 4 is larger than the set value, before the tip 1a of the laser beam nozzle shaft 1 strikes on the sheet metal 4, the tip 3a of the probe 3 strikes on the sheet metal 4 and it is moved drastically upward, this movement is detected by the copy sensor 2, the control means stops the laser beam nozzle axis 1, consequently, the tip 1a of the laser beam nozzle shaft 1 can be prevented previously from striking on the sheet metal 4.
Patent JP-S55110217-A (JP)
Title: Driving system of liquid crystal display device
Inventor: FUNADA FUMIAKI
IPC: G02F1/1335
Filed: 1979-02-19
Abstract: PURPOSE: To achieve the higher contrast of liquid crystal display by applying the voltage at which the opening angle of optical fiber aggregate and maximum visual angle producing contrast in non-selected display regions nearly coincide and time- dividedly driving the device.  
     CONSTITUTION: The device is constituted by a front face polarizer 13, optical fiber aggregate 14, patterned front face transparent electrode 15, front face liquid crystal molecular orientation layer 16, liquid crystal layer 17, sealing member 18, back face liquid crystal molecular orientation layer 19, back face transparent electrode 20, back face glass substrate 21, back face polarizer 22 and reflecting plate 23, when viewed from the viewer 12 side. Here, by applying such a voltage at which the opening angle ϕ of the optical fiber aggregate 14 and the maximum visual angle θ producing contrast in non-selected region nearly coincide, it becomes possible to pass all of the rays of the visual range where contrast is obtainable through the optical fibers in the optical fiber aggregate 14 and let the same arrive at the viewer, thus the high contrast may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58137107-A (JP)
Title: Charge transfer element and time axis error correcting device using said element
Inventor: MORISHITA MASANOBU
IPC: H01L29/762
Filed: 1982-02-08
Abstract: PURPOSE:To prevent deterioration in picture quality due to variance of characteristics of a charge transfer element by using one charge transfer element which utilizes serial-parallel-serial conversion. CONSTITUTION:A negative pulse is applied to an input terminal 31, a DC voltage is applied to a G1 gate electrode 32, and a video signal is applied to a G2 gate electrode 33. When the negative pulse is applied to the terminal 31, charges are applied to under the electrode 33 from an input diode and when a positive pulse is applied, charges are trapped under the electrode 33. At this time, a cutoff voltage is applied between input gate electrodes 34 and 35. The same driving pulse with a driving electrode 37 is applied to the electrode 34 and the cutoff voltage is applied to the electrode 35 to apply input signal charges to an element group 36; and the driving pulses are applied to a driving electrode 42 and the electrode 35 to the contrary, applying charges to an element group 41. Thus, the input signal charges are distributed to the element groups 36 and 41 at prescribed timing to put them in operation, and consequently a time-axis error is corrected to perform charge transfer free of deterioration in picture quality.
Patent JP-S54110678-A (JP)
Title: Illuminator
Inventor: SHIMIZU NORIO
IPC: F21V7/09
Filed: 1978-02-20
Abstract: PURPOSE: To downwardly transmit all light emitted from a lamp located inside a reflector shaped like an inverted bowl, by providing annular auxiliary reflecting plates as multiple steps around the lamp.  
     CONSTITUTION: The lamp 1 is fitted in a socket 2 inside the reflector 3 shaped like an inverted bowl. The annular auxiliary reflecting plates 4 of small width are provided as multiple steps around the lamp 1. Light emitted from a part (a) of the lamp 1 and reflected by a part A of the reflector 3 proceeds downward. Light emitted from the part (a) of the lamp 1 and reflected by the auxiliary reflecting plate 4 is reflected again by a part A' of the reflector 3 and proceeds downward. Light emitted from a part (b) of the lamp 1 and reflected by a part B of the reflector 3 proceeds downward. Light emitted from the part (b) of the lamp 1 and reflected by the auxiliary reflecting plate 4 is reflected again by a part C of the reflector 3 and proceeds downward. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02198487-A (JP)
Title: Electrophotographic printer
Inventor: TAMURA TOSHINORI
IPC: G03G21/00
Filed: 1989-01-27
Abstract: PURPOSE:To simplify constitution by providing a cleaning part of electrophotographic process with a blade cleaning mechanism whose blade is conductive. CONSTITUTION:In the cleaning part of the electrophotographic printer employing Carlson process, the blade cleaning mechanism is provided with the conductive blade 7a. Toner 9a adhering to a photosensitive body 1 is physically scraped away by the conductive blade 7a, which comes into contact with the photosensitive body 1. At he same time, electrical charges 8 on the surface of the photosensitive body 1 are discharged through a conductor 7b since the blade 7a is conductive. Thereby, the constitution of the printer can be simplified and its miniaturization can be achieved.
Patent JP-H07224705-A (JP)
Title: Failure detecting device of air-fuel ratio sensor
Inventor: OUCHI YASUSHI
IPC: G01N27/26
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a failure detecting device of an air-fuel ratio sensor, by which a failure of a first air-fuel ratio sensor can be detected surely. CONSTITUTION:The output signal period of a first air-fuel ratio sensor is detected by a period measuring means B101, the period is compared with a designated value by a first determining means B102 to determine a failure in the first air-fuel ratio sensor when the period is larger than the designated value, and the controlled variable from a second air-fuel ratio sensor is compared with a designated value by a second determining means B103 to determine a failure in the first air-fuel ratio sensor when the air-fuel ratio controlled variable is larger than the designated value. Accordingly, the failure of the air-fuel ratio sensor can be detected surely so as to properly control the air-fuel ratio.
Patent JP-S62175870-A (JP)
Title: Work station
Inventor: TAKATO ATSUSHI
IPC: G06F17/50
Filed: 1986-01-29
Abstract: PURPOSE:To easily design a layout by adding a light pen for graphic input and a large-size graphic display device to a work station. CONSTITUTION:A memory means 13 stores the basic software for command processing, etc., the knowledge data base and the graphic processing procedure. For instance, a designer is going to draw a square on a picture and indicates 19 the input of a square out of an input selection table shown on the picture by means of a light pen 2. Then four apexes serving as desired parameters are supplied 20 by the pen 2 on the screen. A work station judges 21 whether an input pattern is appropriate or not. And displays 22 the reason and the position of an error if detected.
Patent JP-S62186782-A (JP)
Inventor: MAAKU RINJII REIKAA
IPC: A24D3/04
Filed: 1987-01-30
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-S56114960-A (JP)
Title: Sheetlike original lighting device
Inventor: NAKAHATA KIMIO
IPC: G03B27/54
Filed: 1980-02-18
Abstract: PURPOSE:To enable a sheetlike original to be lighted without causing any disturbance in its images by constituting a guide member of a transparent material and reflecting the light transmitted therethrough approximately to the sheetlike original lighting region by the reflection member provided behind the guide member. CONSTITUTION:A transparent paper guide 2' is provided in the position away about 1mm. from the top surface of an original table galss 1, and a reflection member 10 is provided behind the same. The reflection surface of the member 10 is constituted in the region off the depth of focus of a projecting lens, that is in the position away about >=3mm. from the top surface of the glass 1. Therefore, the luminance of the pattern of the shadow of a sheet original 6 formed on the reflection surface lowers because the shadow itself becomes wide and since it is off the depth of focus of the projecting lens, the effect thereof is extremely small when imaged on a photoreceptor, whereby the copied images of good quality are obtained.
Patent JP-S56115549-A (JP)
Title: Semiconductor device
Inventor: TETSUNO HARUO
IPC: H01L23/427
Filed: 1980-02-18
Abstract: PURPOSE:To reduce the size of the boiling cooling type semiconductor device by constructing a heat transporting tube of an outer metallic tube, an insulator, an insulating tube having inner metallic tube and bellows and connecting the outer tube to a condenser, the inner tube to the end of the bellows and the other end of the bellows to an evaporator. CONSTITUTION:The insulating tube 6 formed of the outer metallic tube 6A via the insulator 6B and the inner metallic tube 6C is connected at the outer tube 6A to  the condenser 3, the inner tube 6C is connected to the one end of the bellows 4, and  the other end of the bellows is connected to the evaporator 1, and a heat transporting tube 2 is formed between the evaporator and the condenser. A hollow pipe  7 is formed in the heat transporting tube to circulate the cooling medium 8 of liquid phase to the bottom of the evaporator, and liquid phase cooling medium is filled in the entirety. Semiconductor elements 10 and the evaporator are alternately urged, the heat generated in the elements is transmitted to the evaporator, the liquid phase cooling medium is boiled to become air bubbles, which is passed through the heat transporting tube into condenser and thus cooled and liquified. Thus, the boiling cooling semiconductor device for cooling the semiconductor elements can be reduced.
Patent JP-S55112288-A (JP)
Title: Manufacture of grout for ground
Inventor: EGUCHI HIROAKI
IPC: C09K17/00
Filed: 1979-02-22
Abstract: PURPOSE: To manufacture a grout for ground which is capable of becoming desired grout when reaching a predetermined pH exactly by controlling the supply stoppage of a water glass grout to be supplied to the preceding water and acid liquid at a lower set pH value for predetermined pH values.  
     CONSTITUTION: The pH of an aqueous sulfuric acid solution supplied in a set amount from the tank 12 to the regulating tank 1 is risen with time by the supply of an alkali from the tank 19. The risen pH value is detected by the pH detector 23 and its detection signal is put in the setter 24 through the circuit 25. Therefore, when the pH of the grout 22 reaches a control pH value, the water glass grout 18 is circulated through the piping 17 and the return circuit 20 by the supply pump 16 without being supplied to the regulating tank 1 continuously. Then, the grout 18 in the piping 17 is supplied to the tank 1 and its pH reaches a set pH value. Then, the grout is properly supplied by the supply pump 21 and then the foregoing manufacturing cycle is restarted as needed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08207372-A (JP)
Title: Shuttle printer
Inventor: HIROTA ATSUSHI
IPC: B41J19/18
Filed: 1995-02-07
Abstract: PURPOSE: To obtain high printing quality by a method wherein the precise paper feeding amount of a medium to be recorded is realized at the printing action of a shuttle printer. CONSTITUTION: A plurality of printing pins are arranged in a row normal to the transferring direction of a medium to be recorded so as to perform printing action by sinusoidally reciprocatingly rocking all the printing pins to the direction of the row of the pins. At the same time, when the medium to be recorded is fed by the amount corresponding to one dot at the rocking ends of the pins with a paper feeding motor of four phase step motor, two steps having tire durations of t2 and t3 are driven to a normal direction by two phase excitation and then one step having the duration of t4 is driven to reverse direction by two phase excitation.