baber/WOPTO huggingface dataset:
Patent JP-H01198015-A (JP)
Title: Thin film forming apparatus
Inventor: ODA MASAO
IPC: H01L21/31
Filed: 1988-02-03
Abstract: PURPOSE:To make continuous a treatment of forming films in multiple layers, by a method wherein a laser beam from one oscillator is split by splitters and introduced into a plurality of reaction chambers and a gate valve is provided between each reaction chamber and a preparatory chamber or a substrate conveying element provided before or behind the reaction chamber. CONSTITUTION:After a preparatory chamber 12A under the atmospheric pressure is exhausted to be high vacuum, a gate valve 13A is opened, and a substrate 2A set in said chamber is conveyed into a reaction chamber 1A in the state of high vacuum by a substrate conveying mechanism. After the gate valve 13A is closed, a reaction gas 5 is supplied, a shutter 16A is opened to introduce a laser beam, and thereby a first-layer thin film is formed on the substrate 2A. After the passage of a reaction time required for this formation, the shutter 16A is closed to stop the supply of the laser beam and the reaction gas 5 into the reaction chamber 1A, and a residual reaction gas is exhausted. The gate valve 13A being opened, the substrate 2A is transferred from the reaction chamber 1A into the preparatory chamber 12A in the state of high vacuum, and it is taken out therefrom after the gate valve 13A is closed. Next, the substrate 2A is set in a preparatory chamber 12B, treatments for second and third layers are conducted in the same way as the above, and the substrate is taken out from a preparatory chamber 12C.
Patent JP-H03231038-A (JP)
Title: Seat frame device
Inventor: KASHIWAMURA TAKAYOSHI
IPC: A47C7/02
Filed: 1990-02-05
Abstract: PURPOSE:To reduce the vertical dimension by providing flanges integral with a pair of right and left upper rails movably engaged with a pair of right and left lower rails fixed to the floor side to fix frames of a seat portion. CONSTITUTION:A pair of right and left lower rails 2, 3 fixed to the floor side are formed by a shape integral with a base portion 11, a pair of rising walls 13, 14 raised oh the right and left of the base portion 11 and outward projecting edges 15, 16 which are positioned on the upper ends of the walls and projected in the opposite directions. On the other hand, a pair cf right and left upper rails 40, 41 which are movably engaged with the lower rails 2, 3 and also used as frames of a seat portion are formed by a shape 50 integral with a base portion 51 extended in the longitudinal direction, vertical walls 52, 53 projected downward on the right and left of the base portion 51 and flanges 54, 55 projected horizontally on the upper and lower portions of the vertical walls 52, 53. The rising walls 13, 14 of the lower rails 2, 3 are inserted between the vertical walls 52, 53.
Patent JP-S63196756-A (JP)
Inventor: EGUCHI YASUMASA
IPC: D05B21/00
Filed: 1987-02-06
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-S62182669-A (JP)
Title: Method for determining car speed
Inventor: KOMODA NORIO
IPC: B60T8/66
Filed: 1986-02-06
Abstract: PURPOSE:To accurately determine a car speed even during the revolving running of a vehicle, by determining the car speed on the basis of the average value of the rotational speeds of wheels positioned on a diagonal line. CONSTITUTION:Rotation sensors 60, 62 for front wheels are provided in the vicinities of the front wheels of a vehicle and rotation sensors 64, 66 for rear wheels are provided in the vicinities of the rear wheels of the vehicle. Rotation informations PV1-PV4 detected by all of the sensors are supplied to the I/O port 36 of an operation apparatus 34. The operation apparatus 34 constituted of a microcomputer calculates the speed of the vehicle in the next step when the vehicle runs while revolves. That is, the average value of the rotational speeds of the wheels positioned on a diagonal ling among front and rear left and right wheels is calculated and the car speed of the vehicle is determined on the basis of said average value. Generally, because the rotational speed of each wheel during revolution becomes high in the order of the inner peripheral side rear and front wheels and the outer peripheral side rear and front wheels, the car speed determined by the above mentioned method becomes the one nearest to an actual car speed.
Patent JP-S63192877-A (JP)
Title: Treatment of stainless steel sheet before coating
Inventor: IRIE YASUSUKE
IPC: C23C22/24
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a coating master plate having excellent coated film adhesion with good productivity at a low cost by plating a stainless steel sheet with Ni in specified thickness, and then chromating the sheet at a specified deposition amt. CONSTITUTION:The stainless steel sheet i plated with Ni in 0.02-0.7mum thickness per one side. The Ni plating can be easily carried out by using an ordinary Ni strike plating bath. The sheet is further chromated at 1-50mg/m<2> deposition amt. per one side, and the pretreatment of the stainless steel sheet for coating is performed. A Zn-Ni alloy plating (contg. 15-95wt.% Ni) is applied to the stainless steel sheet in 0.02-1.0mum thickness per one side, and the sheet is further chromated at 1-50mg/m<2> deposition amt. per one side or can be phosphated at 0.5-4g/m<2> deposition amt. per one side. By this method, a treated stainless steel sheet having excellent coating adhesion can be obtained.
Patent JP-S53110306-A (JP)
Title: Diagnostic system
Inventor: NISHIMURA SHIYOUZOU
IPC: H04M3/26
Filed: 1977-03-08
Abstract: PURPOSE:To make it possible to reconfigure rapidly the system by localizing the fault of a master control unit and a number of slave control units in the switching system of the program control system.
Patent JP-H07234690-A (JP)
Title: Automatic presetting effect device
Inventor: HARADA MINORU
IPC: H04N5/262
Filed: 1994-02-23
Abstract: PURPOSE:To hardly cause missetting as only an effective part can be easily altered by diverting a signal subjected to an effect processing in the past and a parameter value can be automatically set. CONSTITUTION:An effect circuit 1 gives effect to an input signal. A console panel switch 2 controls the effect circuit 1. A parameter value setting circuit 3 sets a parameter value for setting the degree of the effect. A preset memory 4 stores the parameter value. A code detection circuit 5 detects a code superposed on the input signal S1. A preset control circuit 6 controls the presetting of the value set by the parameter value setting circuit 3 to the preset memory 4. A code add circuit 7 codes the preset value in the preset memory and superposes it on the signal after the effect processing.
Patent JP-H03231230-A (JP)
Title: Electrochromic display
Inventor: MARUMO HIROMASA
IPC: G02F1/153
Filed: 1990-02-06
Abstract: PURPOSE:To obtain two or more developed colors or a compound color with a single display body by forming a display electrode and a counter electrode with different electrochromic (EC) materials so that both the electrodes are made visible and form separate display patterns. CONSTITUTION:A filmlike transparent electrode 2 and a display side EC material 3 are laminated on a substrate 1 to form a display electrode 10. A counter electrode 11 is formed on other substrate 6 by laminating an electrode 5 and an EC material 7. The electrodes 10, 11 are formed with the different EC materials 3, 7 so that both the electrodes are made visible and form separate display patterns 12, 13. When prescribed voltage is impressed between the electrodes 2, 5, one or both of the electrodes 10, 11 develop colors or vanish the colors. Various colors are obtd. by combination and the shapes of the display patterns 12, 13 can be varied.
Patent JP-H03231115-A (JP)
Title: Contact-type rotary encoder
Inventor: TAKAHASHI TAKEYOSHI
IPC: G01D5/245
Filed: 1990-02-06
Abstract: PURPOSE:To form the diameter of a cylinder body as a diameter which is specified by the minimum interval between the conductor parts of patterns by forming pulse-shaped patterns for generating pulse signals having the pulses corresponding to the amount of rotations on the circumferential surface of the cylinder body. CONSTITUTION:In pulse-shaped patterns 2 and 3, conductor parts 2a and 3a and insulating parts 2b and 3b are alternately repeated at the equal intervals, respectively. A common part 4 is a linearly continuing conductor part which is electrically connected to the conductor parts 2a and 3a. As a result, the patterns 2 and 3 and the common part 4 are arranged at specified intervals with respect to the axial direction of a cylinder body 1, respectively. Insulating parts 6a and 6b are provided between the patterns 2 and 3 and the common part 4 with respect to the axial direction. Insulating resin is filled between the conductor parts 2a and 3a and the common part 4, and the encoder is formed. Therefore, the insulating parts 2b, 3b, 6a and 6b form a integrated insulating part which is formed of the same material continuously.
Patent JP-S52108777-A (JP)
Title: Field-effect transistor for schottky barrier layer
Inventor: OOHATA KEIICHI
IPC: H01L21/316
Filed: 1976-03-09
Abstract: PURPOSE: To increase the electric stability of MESFET, by oxidating the semiconductor conductive layer between the source and the gate, and further by coating a high ratio resistance layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59152277-A (JP)
Inventor: KITAZAWA KOUJI
IPC: F16J1/01
Filed: 1983-02-16
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-H08218077-A (JP)
Title: Charcoal-making oven
Inventor: ARAI TAKESHI
IPC: C10L5/44
Filed: 1995-02-14
Abstract: PURPOSE: To provide an inexpensive charcoal-making oven which is simplified in its structure and can reclaim waste small wood pieces as charcoal. CONSTITUTION: This is charcoal-making oven is provided with the main body 1 of the oven having the opening 3 for feeding the substance to be roasted such as small wood pieces, the water-cooled fire grate 2 for receiving the charged substance to be roasted and the opening 7 for taking out the charcoal and with the blower 5 for supplying air in the main body of the oven. The carbonized wood pieces are pushed out of the main body 1 of the oven through the opening 7 with pushers 10, 11 into the cooling water tank 12 for cooling.
Patent JP-S62184334-A (JP)
Title: Measuring method for partial pressure under intense magnetic field
Inventor: OGIWARA TOKUO
IPC: G01N21/67
Filed: 1986-02-07
Abstract: PURPOSE:To find the partial pressure of vapor from the measured intensity of light without being affected by an electric field and a magnetic field by using penning discharge in an intense magnetic field and measuring the intensity of light emitted as a result of this penning discharge by a spectrograph. CONSTITUTION:Electrodes, i.e., an cylindrical, bottomless anode 2 made of a wire gauge and discoid cathodes 3 are arranged cylindrically in the vacuum container 1 of a nuclear fusion equipment. Namely, the two cathodes 3 are arranged opposite each other and the anode 2 is arranged between the anodes; and the axis of the cylinder of the anode 2 penetrates the disks of the cathodes 3 in the centers and crosses the cathodes at right angles and the axis of the cylinder is set in the direction B of the magnetic field. The two cathodes 3 are held at the same potential and a DC voltage of 2-3kV is applied between the anode 2 and cathodes 3 to produce the magnetic field by a troidal coil. Consequently, the penning discharge is caused in the cylinder formed of the anode 2 and cathodes 3 to emit light. This light is guided to a lens system 5 through a vacuum window 4 and guided to the spectroscope 6. The kind of vapor is known from the frequency of the light and the partial pressure of the vapor is found from the intensity of the light.
Patent JP-H04247972-A (JP)
Title: Image recording device
Inventor: WATANABE HIDEYO
IPC: H04N1/04
Filed: 1991-01-25
Abstract: PURPOSE:To ensure that a margin position can be easily adjusted outside a main device system by providing a control device which changes a position for image writing start in a main direction for a transfer sheet, in according with an operation outside a main device system. CONSTITUTION:If a position for image writing start is set in relation to a sheet feed tray 11, a sheet feed tray 12, a mass sheet feed device 15 or a perfect printing device 16 at an operation panel, that is, an operation part provided on the outer surface of a main device system 10, a laser drive control part 22 is controlled through a main control part 21. Then a laser signal is generated based on a laser drive synchronization signal as one best suited for either of the sheet feed tray 11, sheet feed tray 12, mass sheet feed device 15 or the perfect printing device 16. Finally, the position for image writing start in a main scanning direction for a photosensitive element 18 through a polygon mirror 23 is automatically adjusted.
Patent JP-H07236182-A (JP)
Title: Inter-equipment communication system
Inventor: KATO HIROAKI
IPC: H04Q9/00
Filed: 1994-02-23
Abstract: PURPOSE:To make it possible to include plural equipments to be master equipments in one system and to automatically start the system by connecting respective equipments by wired OR connection in the case of connecting the equipments through a communication line. CONSTITUTION:The communication line 18 is connected to ground 18 through one of electronic switches 12a to 12f which is to be turned on during the initializing period of an equipment requiring initialization out of plural equipments 11a to 11f. Since the line 18 constitutes wired OR connection through a resistor 15, the line 18 is held at an 'L' level when any one of the equipments 11a to 11f is in initializing and is turned to an 'H' level after ending the initialization of all the equipments 11a to 11f. On a master equipment absent stage immediately after turning on a power supply, an initialization completion judging circuit 30n built in an equipment to be a master equipment turns on a switch again after the lapse of inherent fixed time from the detection of the 'H' level to set up the line 18 to the 'L' level. If the 'L' level is detected prior to the lapse of the inherent fixed time, the equipment becomes a slave equipment. Thus the determined master equipment starts polling operation to automatically start the whole system.
Patent JP-H08218803-A (JP)
Title: Turbine nozzle, turbine moving blade and turbine stage
Inventor: MATSUDA MINORU
IPC: F01D9/02
Filed: 1995-02-14
Abstract: PURPOSE: To improve stage performance by reducing secondary flow loss of a turbine nozzle and a turbine moving blade, and controlling a flow distribution of fluid in blade height direction. CONSTITUTION: A plurality of nozzle blades 1 are arranged in line and circumferentially on a circular flow passage between a diaphragm inner ring 3 and a diaphragm outer ring 2. Each nozzle blade 1 is fixed to a connection end on the inner or outer ring side of the diaph agm. In such a turbine nozzle, geometric outflow angle αhas a minimum value ranging from 30 to 50wt.% of blade height, which angle α is obtained by the following equation: α=sin<-1> (S/ T), where S is the shortest length between a rear end of the nozzle blade 1 and the back surface of the nozzle blade adjacent thereto, T is a circular pitch, and S/T is a ratio therebetween.
Patent JP-H04212057-A (JP)
Title: Filling agent for chromatography and manufacture thereof
Inventor: ITO KENJI
IPC: G01N30/88
Filed: 1991-01-25
Abstract: PURPOSE:To achieve a superb separation property by performing surface modification of a multiple-leg type silane coupling agent for the main body of the filling agent and aligning an organic functional group regularly on a filling agent main body surface. CONSTITUTION:An aromatic series compound, where two or more one type or two types or more which are selected from a silyl group with alkyl group and/or aryl group are connected, or its derivative, namely a multiple-leg type silane coupling agent is surface-connected for a main body of a filling agent consisting of a porous silica gel or a porous glass, thus obtaining a filling agent for chromatography. In this filling agent for chromatography, one surface decoration agent molecule is connected to the main body of the filling agent by two or more silica groups so that a so called a plural-points support is formed and the surface modification molecule is placed on the main body of the filling agent relatively homogeneously, and at the same time rotation can be prevented, thus giving separation characteristics which are characteristic to separation of various kinds of substrate molecules.
Patent JP-S60172702-A (JP)
Title: Pressure vessel
Inventor: KOSUGE ATSUROU
IPC: F04B23/02
Filed: 1984-02-14
Abstract: PURPOSE:To prolong the life of a sack by giving the lower part of the sack such a configuration as to follow the inner wall of the lower part of a hollow rigid vessel. CONSTITUTION:The lower part 17 of a sack 12 shall be so formed as to follow the lower part of the inner wall of a vessel 11. This will eliminate the risk of the sack 12 being folded as well as control the motion of the sack 12 when fluid is flowing in to a constant direction, to ensure that the sack has a longer life.
Patent JP-H01201980-A (JP)
Title: Semiconductor laser device
Inventor: HIROSE MASANORI
IPC: H01S5/00
Filed: 1988-02-05
Abstract: PURPOSE:To realize a single horizontal mode oscillation at a low threshold current and low operation current and to enhance reliability by providing a double hetero construction with a stripe-shaped projecting part on a conductive substrate and by providing a construction where polyimide is embedded at a part other than the stripe-shape projecting part through an insulation film and metal electrode is mounted on it. CONSTITUTION:When a semiconductor laser is biased in forward direction, current is injected into an active layer directly below the projecting part, stripe- shape projecting part becomes diffraction rate waveguide channel, and laser oscillates within this stripe width. The injected current is held with ridge and is injected into the active layer 3 efficiently so that basic horizontal mode oscillation can be obtained at a low threshold current and low-operation current and at the same time projection can be made simply without performing diffusion, etc., of impurities with one-time crystal growth.
Patent JP-S53112583-A (JP)
Title: Cap press-in device
Inventor: ARIGA YOSHIO
IPC: B23P19/02
Filed: 1977-03-11
Abstract: PURPOSE: To provide a cap press-in device which is constituted such that a cap is introduced into an opening of a work by being clamped from the front surface and back surface, and capable of pressing even a comparatively thin cap accurately in the opening of the work without accompanying any longitudinal inclination of the cap. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61187472-A (JP)
Title: Circuit for limiting automatically brightness
Inventor: WATANUKI SEIJI
IPC: H04N5/59
Filed: 1985-02-15
Abstract: PURPOSE:To minimize a size change in a transient screen at the time of the sudden change of brightness connecting a resistance/capacitor serial circuit to a resistance for deciding a change in a signal pedestal clamp level in parallel. CONSTITUTION:The serial circuit composed of the capacitor 20 and the resis tance 21 is connected to the resistance 9 deciding the time constant of an auto matic brightness limiter ABL in parallel. The time constant satisfies the resis tance 9 > resistance 21 and the capacitor 5 > capacitor 20. In such a transient moment when a screen is abruptly brightened, the AC time constant of the ABL is approximately decided by the values of the resistance 21 and the capaci tor 20. When the time constant of an automatic contrast control ACC is made smaller, a transient ripple is transmitted to a video amplitude variable circuit. However the ACC time constant is set equal to or larger than the AC ABL time constant, whereby the AC ABL time constant suppresses the fluctuation of brightness, which is made smaller.
Patent JP-S59153451-A (JP)
Title: End ring
Inventor: SHIROKANE MAKOTO
IPC: H02K17/16
Filed: 1983-02-21
Abstract: PURPOSE:To improve the strength of an end ring by composing the ring of a nonmagnetic austenite steel which is surface annealed in high energy density, thereby preventing it from cracking due to the stress corrosion. CONSTITUTION:A rotor coil end turn 2 and a supporting ring 3 are provided on a rotor shaft 1, and an end ring 4 is further provided to suppress the end turn 2 from flying out at the rotor rotating time. The ring 4 is composed of a nonmagnetic austenite steel which is surface annealed in high energy density.
Patent JP-S56122534-A (JP)
Title: Receiving equipment
Inventor: TAKEDA SHIGEKI
IPC: H04B7/08
Filed: 1980-03-03
Abstract: PURPOSE:To make an FM antenna small-sized, also make it possible to tune in extending over the whole FM band, and furthermore effectively remove a multipath jamming, by providing on the receiver a terminal for sending out the tuning voltage, an antenna switching signal, etc. CONSTITUTION:The tuning voltage from the FM tuner 22 is applied to the variable tuning circuit 14 of the antenna equipment 1 through the output terminal T4 so that tuning of the antennas 11, 12 at the time of receiving the FM band is executed to the receiver body 2 in accordance with the channel selecting operation. Also, in order to switch the antennas 11, 12, a multipath detection circuit is provided on the receiver 2. And, the output of this circuit is applied to the antenna switching circuit 15 of the equipment 1 through the output terminal T5. In this way, since the tuning circuit of the FM antenna, and the antenna switching circuit can be formed in one body at the equipment 1 side, the connecting cable between the tuning circuit and the antenna becomes unnecessary. Accordingly, the reactance component by this cable can be disregarded. Moreover, a multipath jamming can be removed effectively.
Patent JP-S51112637-A (JP)
Title: Water gun toy
Inventor: YANO HIROSHI
IPC: F41B9/00
Filed: 1974-03-06
Abstract: PURPOSE:The gun toy is capable of continuous 1000 operations and has an improved design features.
Patent JP-H03231515-A (JP)
Title: Programmable logic device
Inventor: SHINOHARA HIROSHI
IPC: H03K19/177
Filed: 1990-02-06
Abstract: PURPOSE:To attain high speed operation by generating a 2nd clock signal in response to a clock signal from a clock signal generating means and the output of a dummy input line driving means and precharging a 2nd output line to a 1st reference level in response to the 2nd clock signal. CONSTITUTION:Output signal lines on an AND plane 2b and an OR plane 4b are grouped by selecting two lines as a pair and reference potential signal lines CD1, CD2 are disposed in common to the two output signal lines in pairs. Moreover, a clock signal CLKOR for OR plane precharge control is generated in response to the signal potential of input signal lines ADB1, ADB2 of a dummy OR circuit 10 and a clock signal from an AND plane precharge control clock generating circuit 3b. Thus, the precharge/evaluation operation of the OR plane 4b is controlled in the optimum timing at all times and high speed operation is attained without generating a DC through-current in an output buffer without generating a malfunction.