baber/WOPTO huggingface dataset:
Patent JP-H0548104-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MAKINO TAKAMI
IPC: H01L21/336
Filed: 1991-08-08
Abstract: PURPOSE:To enable a semiconductor device to have a low S/D diffusion layer resistance and contact resistance by forming a buried gate type back gate electrode and an S/D diffusion layer area on the surface of the back gate electrode opposite to a channel area. CONSTITUTION:A signal-crystal silicon layer is formed as the facing channel area 37 of a gate electrode (back gate electrode) 26 buried in an insulator film 34 above the electrode 26 with the film 34 in between. Then another signal- crystal silicon layer, the source (S) and drain (D) of which are faced to the side faces of the electrode 26 with the film 34 in between and respectively constitute diffusion layers 32 and 33, is formed. In other words, the S and D high-concentration diffusion layers 32 and 33 are extended to the areas facing the side faces of the back gate electrode layer 26. Therefore, the S/D diffusion layer resistance is lowered. Moreover, a dual-gate SOI MOSFET having sufficiently low contact resistance is obtained.
Patent JP-S5987494-A (JP)
Inventor: OTOHATA TOSHIO
IPC: G06F3/037
Filed: 1982-11-11
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-S6354756-A (JP)
Title: Substrate for mounting electronic component
Inventor: KAKIMI IKUO
IPC: H05K1/18
Filed: 1986-08-25
Abstract: PURPOSE:To enhance the density and to reduce the size of a substrate without reducing its moisture resistance by forming a recess for placing an electronic component on a substrate made of a plastic material, and forming a water repelling resin layer in the lower part of the bottom of the recess in the substrate. CONSTITUTION:A recess 4 for placing an electronic component is formed on a substrate 2 made of a plastic material, and a water repelling resin layer 5 is formed in the lower part of the bottom of the recess 4 in the substrate 2. For example, the recess 4 is formed by spot facing on an upper substrate 2a with one side copper foil made of heat resistant glass epoxy resin, a water repelling resin layer 5 made of Teflon treated with metallic sodium and a lower substrate 2b with one side copper foil made of heat resistant glass epoxy resin are bonded through an intermediate substrate 2c made of epoxy resin on the upper substrate 2a, a conductor circuit 7 is formed by a predetermined method, and a substrate 1 for placing an electronic component as shown in the drawing is obtained.
Patent JP-H0522473-A (JP)
Title: Isdn terminal equipment
Inventor: SHOBU TOSHIBUMI
IPC: H04N1/00
Filed: 1991-07-15
Abstract: PURPOSE:To attain data transmission with high priority smoothly by accepting an incoming call with priority from an opposite party with high priority on the occurrence of collision of an outgoing call and an incoming call. CONSTITUTION:An ISDN is used for a transmission line and equipment functions are provided with a group 3 facsimile function and a group 4 facsimile function. A control section 1 executes the operation control processing of the ISDN facsimile equipment. A parameter memory 3 stores various information specific to the facsimile equipment and consists of a nonvolatile semiconductor storage device capable rewriting data such as an SRAM backed up by a battery. The parameter memory 3 stores plural priority incoming call addresses receiving an incoming call with priority. When collision between incoming and outgoing calls takes place, an outgoing number information element of a received call setting message is checked to confirm the priority of an incoming call and when the incoming call from the priority incoming call opposite party is detected, the calling is interrupted and incoming call operation is implemented.
Patent JP-H0858453-A (JP)
Title: Rolling seat
Inventor: SUGIMOTO EIJI
IPC: B60N2/42
Filed: 1994-08-23
Abstract: PURPOSE: To provide a rolling seat which can attain wide view in a cornering direction at the time of cornering, and support an occupant's body with the whole seat. CONSTITUTION: A seat S is fixed onto a frame 14 which is installed on a vehicle body so as to oscillate in the vehicle width direction, and a seat rear part traveling means 12 for traveling a seat rear part to the right and left is installed on the rear part of the frame 14. When lateral acceleration which exceeds a setting value is applied to a seat S, the frame 14 is oscillated through a link mechanism by an oscillating means according to the magnitude of lateral acceleration, so that the seat S is inclined in an opposite direction to lateral acceleration, and the seat rear part is moved in the direction of lateral acceleration by the seat rear part traveling means 12 according to the oscillating amount of the frame 14.
Patent JP-S6258489-A (JP)
Title: Memory circuit
Inventor: TOZAWA KAZUO
IPC: G11C11/413
Filed: 1985-09-06
Abstract: PURPOSE:To execute an action to read the data from the special memory cell and write the data to other special cell with one timing by providing a transfer gate which is an active of the word line of the memory cell and simultaneously, non-conducted by an external control signal. CONSTITUTION:A master cell is a CMOS static type random memory cell composed of N-type MOSFET 1n-4n and P-type MOSFET 3P and 4P and a slave cell is connected between the source electrode of N-type MOSFET 5n-8n, P-type MOSFET 7P and 8P and N-type MOSFET 7n and 8n and GND, and composed of a transfer gate 9n in which an external control signal 4 is impressed to the gate and which consists of the N-type MOSFET. The master cell and the slave cell are both connected to data lines QBUS and the inverse of QBUS, word lines 3 and 2 are respectively connected to the master cell and the slave cell and the cells have the transfer gate composed of the P-type MOSFET where a precharging signal -1 is impressed to the gate.
Patent JP-S6177077-A (JP)
Title: Electrophotographic copying device
Inventor: SEKINE TAKEYOSHI
IPC: G03G21/08
Filed: 1984-09-25
Abstract: PURPOSE:To improve the transfer capacity and the cleaning capacity by arranging a light source on the rear side of a photosensitive body and irradiating light to a wide range, where a toner and transfer paper exist on the front face, with one light source to destaticize it. CONSTITUTION:A developing device 2, a transfer charger 3, a cleaning precharger 4, and a cleaning device 7 following an electric charger and an exposure part are arranged around a transparent or semitransparent endless belt 1. A light source 11 and a reflecting plate 10 which reflects the light emitted from the light source 11 are provided in positions, from which the rear side of the photosensitive belt 1 is irradiated, between a cleaning precharger position B of the cleaning precharger 4 and a transfer charger position A of the transfer charger 3.
Patent JP-2000032286-A (JP)
Title: Image processor
Inventor: TABATA ATSUSHI
IPC: H04N9/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the processing performance of an image in matching with a property of the image with a simple configuration by providing a color space conversion means that converts an RGB color signal into a YIQ color signal to the processor to conduct compression processing. SOLUTION: An identification device 1003 receives input image data consisting of RGB signals 1007 to use a difference between a maximum value and a minimum value in a 3×3 matrix for a difference threshold level and to check each pixel value in the matrix. The identification device 1003 identifies whether or not an area is a character area based on a property of characters where each has a comparatively high pixel value and a large pixel value difference from surrounding pixel values to produce an identification signal 1008. An image correction device 1004 converts the RGB signal 1007 into a YIQ signal and applies emphasis processing to character pixels in terms of the YIQ signal. In this case, four signals consisting of the RGB signals 1007 and the identification signal 1008 are converted into the YIQ signal by using prescribed equation.  Since parameters correspond to a luminance color difference in a YIQ space, the image quality including strength of strokes of characters and colors is easily adjusted in a sense close to human sense.
Patent JP-H0752075-A (JP)
Title: Part inserting device using robot
Inventor: NAGANO MASAAKI
IPC: B25J19/00
Filed: 1993-08-11
Abstract: PURPOSE:To precisely position a part on the axis of a part insertion hole on the object side even though the accuracy of positional reproduction for a robot is low or no chamfered surface is present at the front end of a part. CONSTITUTION:A part inserting device using a robot, comprises a floating unit 18 supported to a movable frame 5 in a body block 1 attached on the robot arm side so as to be displaceable in a plane orthogonal to the axis X of a part insertion hole X on the object M side, a mechanism 10 for driving the unit 18 in the X-axial direction, a detecting pin 24 for detecting the part insertion hole 4 with the use of floating operation of the floating unit 18, a mechanism 28 for braking the unit 18 in a position detected condition for the part insertion hole 18, and a tool rotating mechanism 29 for rotating a part holding tool 25 which is integrally incorporated with the detecting pin 24 with a predetermined angle theta to the detecting pin 24, so as to set a part M at the detected position, in a braking condition for the floating unit 18.
Patent JP-H1034332-A (JP)
Title: Arc welding equipment
Inventor: YASUHARA YOSHIMICHI
IPC: B23K9/09
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To surely execute arc starting by optimizing the timing of starting and stopping of feeding a wire, and the timing of starting and stopping of impressing a welding voltage after a welding output switch is made on or off. SOLUTION: A welding output switch 11 making on-off of the welding output and clock pulse generating circuits 12, 12a corresponding to the set value of a welding current regulator 13 are installed, and a pulse signal is generated from the clock pulse generating circuits 12, 12a by a starting signal from the welding output switch 11. Then, a 1st counter circuit 14, 14a which count a prescribed pulse after the welding output switch 11 is made on the output an on-signal, and count a prescribed pulse after the welding output switch 11 is made off and output off-signal; and a 2nd counter circuits 15, 15a which count a prescribed pulse after the welding output switch 11 is made on and output an on-signal and count a prescribed pulse after the welding output switch 11 is made off and output off-signal, are provided.
Patent JP-H0789761-A (JP)
Title: Production of ceramic resistor
Inventor: NAGASAKI SHIGEO
IPC: H01C7/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a method for producing a ceramic resistor by which a ceramic resistor used in a breaker for electric power or in a device for charging and discharging a high capacity capacitor is obtd., a high product yield not attained by the conventional method is attained and a significant effect on the reduction of production cost can be expected. CONSTITUTION:When an aluminosilicate-based ceramic resistor contg. carbon as an electric conductive material is produced, clayey starting material is pretreated at 500-1,100 deg.C so as to regulate the content of water of crystallization to <=4wt.%. Dispersion in resistance value is considerably reduced and yield is enhanced by >=90%.
Patent JP-S6355947-A (JP)
Title: Method and apparatus for analyzing operation of semiconductor integrated circuit
Inventor: KOMANO HARUKI
IPC: G01R31/3183
Filed: 1986-08-27
Abstract: PURPOSE:To make it possible to analyze the operation with respect to an interconnection part in a semiconductor device, by stripping off a desired covering film, which covers the interconnection part of an integrating circuit with a converged ion beam, and performing the analysis of the integrated circuit. CONSTITUTION:A sample is set on a stage 3. A stage control system 33 is controlled with a computer 32. Thus the coarse alignment of the sample is performed. Then, the upper part of the sample 2 is scanned with a converged ion beam 1 from a converged ion beam device 30. Generated secondary electrons 4 are detected by a detector 5. While the SIM image of the sample 2 is observed through a CRT 34, a desired covering film part 10 to be separated is searched, and fine alignment is performed. A converged ion beams 6 is projected on the covering film part 10, and a covering film 7 is stripped off to a first interconnection layer 11. then, the operation is analyzed with an electron beam tester in the same device as the device 30.
Patent JP-S6443092-A (JP)
Title: Control of motor
Inventor: SAKURAI KAZUMI
IPC: H02P6/08
Filed: 1987-08-11
Abstract: PURPOSE:To start a motor with a commercial power source, by diverting a commutatorless motor into a squirrel-cage induction motor with its field windings shorted when a converter device is out of order and by supplying power with each phase deviated. CONSTITUTION:A twelve-pulse commutatorless motor 6 is driven and controlled by an input transformer 2 of a commercial power source 1, converters (power rectified section) 3, DC reactors 4, converters (power inverted section) 5, a field switch 11 and a field exciter 12. On this occasion, the input transformer 2 is to be with a tap and commercial starting circuits 7-8, a field winding short circuit switch 9 and a discharging resistor 10 are added. When the converter is out of order, the tap of the input transformer 2 is changed over from the motor sides A to the commercial power source sides B. The field winding short-circuit switch 9 of the motor 6 is closed through a discharging resistor 10 to be diverted into an squirrelcage induction motor. Thus, by closing the above switches 7-8, the commutatorless motor 6 can be started as a squirrel- cage induction motor.
Patent JP-S5992153-A (JP)
Title: Continuous casting device
Inventor: YANAGI KENICHI
IPC: B22D11/12
Filed: 1982-11-15
Abstract: PURPOSE:To recover the cooling heat of a steel material by subjecting the molten salt which is heated by a heat exchange with the steel material in the stage of continuous casting to a heat exchange with the feed water of a boiler thereby heating the feed water and generating steam. CONSTITUTION:The molten salt 00 lifted from a main tank 100 with a circulation pump 101 is fed to a mold 3 and a spray 103. The salt 00 which is subjected to a heat exchange with a steel material by spraying is gathered in a recovering tank 110 from which the salt is returned by a pump 102 to the tank 100 and is supplied by a circulation pump 105 to a boiler 106. The salt is then subjected to a heat exchange with the feed water of a feed water system 107 and steam 108 is generated.
Patent JP-H0924716-A (JP)
Title: Rear suspension
Inventor: SUGAWARA TAKASHI
IPC: B60G9/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To compose a floor surface of a bus and the like furnishing a rear suspension with a lower radius rod and an upper radius rod, low in particular. SOLUTION: At both the left and the right ends of a rear axle housing 1 in a bus, side gear boxes 2 are provided respectively, and a front side air spring 15 and a real side air spring 19 are installed in the front ends of the front side beam 11 and the rear side beam 17 fixed to the front and the rear surfaces of the side gear box 2, respectively. While an upper radius rod 40 is provided between the front side and a car body, a lower radius rod 20 of V-form is provided at the central part, and furthermore, a bump stopper 54 is set above the side gear boxes 2, so as to form a center passage 60 in a car room.
Patent JP-H0247839-A (JP)
Title: Manufacture of field effect transistor
Inventor: MATSUNOSHITA MAKOTO
IPC: H01L29/812
Filed: 1988-08-10
Abstract: PURPOSE:To enable junction of a contact layer at this region to be shallow so as to suppress short channel effect by doing ion implantation with an insulating film, being left at a position adjacent to a gate, as a mask. CONSTITUTION:An insulating film 3 is formed at a insulating substrate 1 having an active layer region 2, and a dummy gate 4 in the required shape is formed on this insulating film 3, and a sidewall film 5 consisting of a third insulating film is formed only at the side face of the gate 4. Next, with the gate 4 and the sidewall films 5 as a mask, the insulating film 3 is etched. And after etching only the sidewall film 5 to remove it, ion implantation is done with the gate 4 and the insulating film 3 being left as a mask, and contact layer regions 6 for a source and a drain are formed. At this time, at the part that the insulating film 3 is existing, ion implantation is more suppressed than other region. Hereby, a region 6 is made shallow for junction at a position adjacent to the gate, and it becomes possible to suppress short channel effect even by short gate lengthening by contraction of a Schottky gate 8.
Patent JP-S6263038-A (JP)
Title: Workpiece storing device
Inventor: KATO HISAO
IPC: B23Q7/00
Filed: 1985-09-11
Abstract: PURPOSE:To make it possible to reduce the cost of a workpiece pallet by providing the pallet with two or more kinds of storing holes fitting in both shapes of workpieces and machined workpieces in a workpiece storing device of an automatic lathe or the like. CONSTITUTION:Workpiece storing holes 14 fitting in both shapes of workpieces and machine workpieces are provided to a pallet 11 and all of them are filled with workpieces 12. The workpiece 12 is loaded to a machine tool 10 by the hand at the end of the arm 2 and 3 of a robot body 1 and the machined workpieces 13 is returned to its original storing hole. When all workpieces are machined in such a way in order from the one in the hole of the right end of the top line, for example, the pallet 11 is transferred to a specific work station. A workpiece storing hole 14b for a machined workpiece may be provided to the middle between workpiece storing holes 14a for workpieces. The reduction of the kinds of pallets in such a way makes pallet management simple and makes it possible to reduct the cost of pallets.
Patent JP-S6442653-A (JP)
Title: Peeling solution for positive type photoresist
Inventor: KOBAYASHI MASAICHI
IPC: G03F7/42
Filed: 1987-08-10
Abstract: PURPOSE:To obtain the titled solution which has excellent peeling property even at a low treating temp., and does not corrode a metal layer and has less toxicity to a human body, by incorporating a specified solvent in a main component of dimethyl sulfoxide. CONSTITUTION:The titled solution contains the dimethyl sulfoxide as the main component A, and a solvent selected from diethylene glycol monoalkyl ether, diethylene glycol dialkyl ether, gamma-butylolactone and 1,3-dimethyl-2-imidazolidinone as the component B, and a nitrogen contg. org. hydroxyl compd. solvent as the component C. The peeling solution contains 1-50wt.% the component B and 0.1-5wt.% the component C. Thus, the peeling solution which has the excellent peeling property even at the temp. of <=100 deg.C and does not corrode the metal layer, and obviates consideration for health control and waste water treatment, is obtd.
Patent JP-S58100754-A (JP)
Title: Acceleration sensor
Inventor: MIURA YOSHIMASA
IPC: G01P15/18
Filed: 1981-12-11
Abstract: PURPOSE:To perform high-precision detection by focusing light from a light source on a displaced surface of a head part having a movable part mass which is displaced in proportion to external acceleration, and then detecting an extent of displacement and an out-of-focus extent. CONSTITUTION:Light from a laser diode 15 is passed through a half-mirror 17 and the luminous flux is converged by a lens 16 to enter an optical fiber 13. In a head part 8, light from the optical fiber 13 is focused through an objective 12 on a surface of a movable part mass 9. The head part 8 is stuck to a structure as an object of measurement and during measurement, the oscillation of the structure operates on the movable part mass 9 as acceleration to cause displacement proportional to the acceleration. Consequently, the mass 9 deviates from the in-focus position and reflected light from the displaced surface position is projected on a 4-split photodiode 19 to detect the extent of the displacement.
Patent JP-H1137262-A (JP)
Title: Speed change control device of automatic transmission
Inventor: NISHINO KENJI
IPC: F16H61/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To smoothly change the speed at the start time just after the shift operation from N range to except D range by controlling so as to supply an oil pressure to a forward clutch prior to the friction tightening element for an engine brake, when the speed change range for engine brake is selected from a stop range. SOLUTION: During a vehicle running, in a controller 70, it is judged whether a shift position is read from a shift switch and a shift operation from N range as a stop range to a first speed fix range or second speed range is carried out. Here, when YES is judged, the signals to interception solenoid valves 71, 72 are turned ON and the pressurized oil supply from oil passages 57, 61 to a low and reverse brake L & R/B and overrun clutch OVR/C is intercepted. Next, after the prescribed time is elapsed, the signals to interception solenoid valves 71, 72 are turned OFF and the oil passages 57, 61 are communicated with L & R/B, OVR/C and the supply of pressurized oil is started and the smooth speed change operation at the start time is guaranteed.
Patent JP-H0367820-A (JP)
Title: Inter-sheet paper feeding cassette and image forming device
Inventor: AISAKA SEIYA
IPC: G03G21/00
Filed: 1989-07-31
Abstract: PURPOSE:To supply a large amount of inter-sheets in the above cassette of a copying machine and the like by forming an indicating means on a part of an inter-sheet paper feeding cassette in order to indicate the inter-sheet paper feeding cassette and detect it with a sensor installed on the cassette housing part. CONSTITUTION:For an inter-sheet cassette 10, an indicating means 111 indicating that a paper feeding cassette is an inter-sheet paper feeding cassette, is provided on the outer surface of its tip wall which is thrust into a cassette housing part. The indicating means 111 comprise uneven members, magnetic members, bar codes, etc. On the other hand, a detecting sensor of the indicating means 111 is installed on the side of the cassette housing part to indicate its presence when an inter-sheet supply cassette is set in position. With such a constitution, the presence of the inter-sheet cassette 10 can be confirmed without taking it away every time, so that additional supply can be made properly to supply a large amount of inter-sheets.
Patent JP-S6355571-A (JP)
Title: Image forming device
Inventor: YOSHINO KUNIHISA
IPC: G03G15/01
Filed: 1986-08-25
Abstract: PURPOSE:To miniaturize an image forming device by using a common power source at least as developing bias power sources, which apply the developing bias to plural developing devices, or power sources of electrifiers arranged among plural developing devices. CONSTITUTION:A common power source BPS is used as bias power sources of developing devices 17Y, 17M, 17C, and 17K, and a common power source PS is used as power sources of electrifiers 15, 16, and 25 which are arranged among developing devices and uniformize the surface potential of a photosensitive body. Scorotron chargers are preferably used as electrifiers 5, 15, 16, and 25, and the grid voltage is controlled by a DC voltage, a diode, and a varistor to smooth the surface potential of the photosensitive body. thus, the image forming device is miniaturized and the sequence control of constituting parts of the image forming device is simplified.