baber/WOPTO huggingface dataset:
Patent JP-S60163457-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARUGE KIYOMI
IPC: H01L29/78
Filed: 1984-02-03
Abstract: PURPOSE:To enable the titled device which has attained the improvement in gate withstand voltage and in integration to be obtained with high yield by providing an element region whose bottom is a smooth inclined surface. CONSTITUTION:An insulation film 23 is formed on the semiconductor layer 22 of a substrate 21 produced by lamination of an Si semiconductor layer 21 on a sapphire substrate 20. The region except that immediately under the insulation film 23 is etched in such a manner that the semiconductor layer 21 remains on the sapphire substrate 20. An insulation film 24 is deposited on the remaining insulation film 23 and semiconductor layer 21. An element region 27 is obtained on the sapphire substrate 20 by removing the insulation films 23 and 24. Next, a thin gate oxide film 28 is formed on the surface of the element region 27. The bottom of the region 27 is a smooth inclined surface 26, and the improvement in gate withstand voltage and the titled device of high reliability can be obtained with high yield by uniform formation of the gate oxide film 28.
Patent JP-2000224809-A (JP)
Title: Totally-enclosed main motor for vehicle
Inventor: KOBAYASHI YOSHITAKA
IPC: H02K9/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a totally-enclosed main motor for a vehicle whose cooling effect is improved and whose life is extended. SOLUTION: A guide plate 22A is made to protrude from the lower side surface on an axle 13 side of an outer cylinder frame 1A. Running air flow produced by the run of a vehicle is divided into two flows shown by arrows D2 and D3 to increase particularly air flow against the intermediate part and upper part of the outer cylinder frame 1A to improve cooling effect of those parts. It is more desirable to add a guide plate 22A with a different shape to a truck frame side.
Patent JP-H0769532-A (JP)
Title: Method and apparatus for forming reserved thread winding on bobbin that winds thread crossingly
Inventor: HANSUUBUERUNAA SHIYUBUARUMU
IPC: B65H54/08
Filed: 1991-02-08
Abstract: PURPOSE: To constantly form a reserve wound yarn, and optimize the length of the yarn by stopping the rewinding when the specified length of the yarn is obtained, reversing a cross winding bobbin, winding the yarn on a head end part of a paper tube, and keeping the yarn in a tightened condition by the holding force. CONSTITUTION: The traversing motion of a yarn 4 in a storage part 26 is thoroughly suppressed while a cross winding bobbin 10, the yarn 4 is located in a range of an end side part of the cross winding bobbin 10 from a space in the storage part 26, and a reserve wound yarn is formed thereon. The traversing motion of the yarn 4 can be prevented within a suction pipe 24 by, for example, a seizing hook. The seizing hook is located at an opening part of the suction pipe 24, and the yarn 4 is located only within the range on the shock side end part of the cross winding bobbin 10. By limiting the traverse of the yarn within the suction pipe, the yarn can be rapidly positioned within the range of the head end part of the paper tube, and the reverse wound yarn can be rapidly formed, and the length of the yarn can be optimized.
Patent JP-H03223601-A (JP)
Title: Scale
Inventor: MURAKAMI TSUTOMU
IPC: G01B21/02
Filed: 1990-01-30
Abstract: PURPOSE:To plot an enlarged view and a reduced view simply and to improve drawing work by changing with an input key the magnification of a scale wherein a liquid crystal element, a solar battery as a driving power supply for the element and numerical-value input keys are provided, and making it possible to set the value. CONSTITUTION:A liquid crystal display element for displaying lines 105 of a main body 101 of a scale, numerical-value input keys 103, a solar battery 102 and a driving circuit 106 are provided on the main body 101 of the scale. Normally, number 104 of graduation in cm-unit for an actual size and the lines 105 are displayed. When an enlarged view of twice is to be plotted, an enlarging magnification 2 is inputted through the input key 103. Then, the lines 105 are not changed, and the numerical values of 1/2 actual size are displayed as the number 104. When a reduced view is to be plotted, a reducing rate 0.5 is inputted through the input key 103. Then, the numerical values of twice the actual size are displayed. When the view is plotted based on the numerical values displayed like this, the enlarged or reduced view can be readily drawn, and the drawing efficiency is remarkably improved.
Patent JP-H10211881-A (JP)
Title: Pallet moving carriage
Inventor: SASAOKA MASUYOSHI
IPC: B62B3/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pallet carrying carriage small in size light in weight with a small turn effective. SOLUTION: In the front of a carriage frame 1, a front wheel 2 is mounted capable of standing on it in the forward, in a rear part of a carriage 1, a rear wheel 5 with a direction changeable by a handle 9 is mounted capable of standing thereon. A lock pedal 20 is stepped down, by turning rearward the handle 9, a sitting height of the carriage is decreased, the carriage is advanced under a pallet 30, while stepping in the lock pedal 20, by making the handle 9 stand, the pallet 30 is mounted on the carriage. The pallet 30 is carried by hand, a change of direction is performed by changing a direction of the rear wheel 5 with the handle 9.
Patent JP-S58137432-A (JP)
Title: Mixer for reactive stock liquid
Inventor: SAKAMOTO YOSHIO
IPC: B29B7/42
Filed: 1982-02-05
Abstract: PURPOSE:To prevent the leakage of a mixed resin liquid, by providing a pressure chamber to the cylindrical container side of a bearing part so as to surround a rotary shaft. CONSTITUTION:A mixing chamber 2 is formed within a cylindrical container 1 and plural pouring ports 31, 32 are provided to the peripheral surface of the container 1. To the other end of the container 1 in the axial direction thereof, the main body 5 of a bearing part is provided and one end of the main body 5 is fixed to a drive machine 6. A rotary shaft 7 is provided so as to be pierced through the main body 5 of the bearing part and one end thereof is connected to the drive machine 6 so as to be supported by the bearing of the main body 5 of the bearing part in a rotatable manner. A pressure chamber 9 is provided between the main body 5 of the bearing part and the cylindrical container 1 so as to surround the rotary shaft 7. One end of the pressure chamber 9 in the side of the bearing 51 is fixed to the main body 5 of the bearing part in a detachable manner and a ring like protruded part 93 is provided toward the interior of the main body 5 of the bearing part from the central part in the side of the pressure chamber 9.
Patent JP-H11204817-A (JP)
Title: Photoelectric converter and its manufacture
Inventor: SAKAKURA MASAYUKI
IPC: H01L31/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To simplify the plasma CVD apparatus, by forming p- and n-type fine crystal semiconductor films and substantially intrinsic amorphous semiconductor film from only an SiH4 gas or Si2 H6 and H2 gases by a plasma generating means provided in the same reaction chamber. SOLUTION: With center at a substrate transfer chamber 201, plasma generating means 204 are provided in a substrate inlet/outlet chamber 202 and a plurality of reaction chambers 203a-203c, each having an evacuating means for keeping a low pressure and means for holding and heating substrates. A first and a second fine crystal semiconductor films and substantially intrinsic amorphous semiconductor film are formed by feeding two kinds of gases, SiH4 gas and H2 gases, and hence can be formed in the same reaction chamber and same discharging means. Thus it is possible to execute the same film forming in a plurality of reaction chambers and simplify the plasma CVD apparatus.
Patent JP-S61178583-A (JP)
Title: Control cylinder apparatus of variable displacement pump
Inventor: MUROTA KAZUYA
IPC: F04C14/22
Filed: 1985-02-01
Abstract: PURPOSE:To improve the response performance by allowing the communication between a damper chamber and a control cylinder chamber through a variable throttle mechanism, in the control cylinder apparatus of a variable displacement vane pump. CONSTITUTION:Onto the second piston 35 arranged in the control cylinder apparatus 30 of a variable displacement vane pump 10, a throttle passage 38 for the communication between a damper chamber 34 and a control cylinder chamber 32 and a variable throttle mechanism 44 are formed. Therefore, when a feedback pressure is applied into a control cylinder chamber 32 at a low temperature where the oil viscosity in high, the pressure in the damper chamber 34 does not lower, since the flow-passage resistance of the throttle passage 38 is large, and the descent of the cylinder rod 40 is gently carried-out. When the feedback pressure is lowered in this state, the opening degree of the variable throttle mechanism becomes large, and the cylinder rod 40 rises speedily.
Patent JP-S56115710-A (JP)
Title: Releasable nail enamel
Inventor: MORIKANE MASASHIGE
IPC: A61K8/00
Filed: 1980-02-15
Abstract: PURPOSE: To prepare a nail enamel capable of forming a releasable elastic film to the surface of nail by coating, and having improved releasability and reduced chapping to the nail and the finger skin, by adding a viscous polymer capable of forming an elastic film with a pigment and an anti-precipitant.  
     CONSTITUTION: A viscous polymer (pref. a synthetic rubber, esp. SBR) capable of forming an elastic film, is mixed with a pigment and an anti-precipitant to obtain a nail enamel useful as a cosmetic capable of forming a nail-protecting, releasable elastic film on the nail surface by coating. Since the nail enamel gives a releasable film, it can be removed from the nail easily without using an enamel remover, and consequently, the chapping of the nail and the finger by the remover can be prevented. As the film is highly elastic, its surface is scarcely damaged after being solidified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59144892-A (JP)
Inventor: KIMURA HIDEAKI
IPC: F16L37/00
Filed: 1983-02-08
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-H06199326-A (JP)
Title: Bottling apparatus
Inventor: WADA YOSHINOBU
IPC: B65C3/14
Filed: 1993-01-08
Abstract: PURPOSE:To form a unitary structure between a bottling apparatus for carrying and handling containers arranged in a plurality of rows and the labelers incorporated in the bottling apparatus. CONSTITUTION:Container handling device such as a filler 40 and a capper 80 are provided on a grip conveyor 20 for carrying the containers arranged in a plurality of rows. A labeler conveyor 121 is provided overlying the grip conveyor 20 transversely and labelers 120 are provided along the conveyor 121. The labeler conveyor 121 carries containers B in a single row and feeds the same to the labelers 120. A bottle gripper is provided between the grip conveyor 20 and the labeler conveyor 121 for delivery of the container B therebetween, whereby the arrangement of the containers is made switchable between the plurality of rows and the single row. By this method, a unitary structure can be formed between the labeler incapable of handling the containers in the plurality of rows and the other container handling device to make possible the operative association with each other.
Patent JP-S60164620-A (JP)
Title: Suction device for internal-combustion engine
Inventor: INOUE TOKUTA
IPC: F02B31/00
Filed: 1984-02-06
Abstract: PURPOSE:To improve a degree of charging efficiency over the whole operation range as well as to aim at stabilization in combustion, by making an auxiliary suction passage having an equivalent pipe length identical with a main suction passage open only at a time when a control valve, which opens in time of high load, is open. CONSTITUTION:A control valve 66, which opens in parallel with a swirl passage in time of the specified high load and kills a swirl as well as increases its charging efficiency, is installed in just the upstream side of a suction valve 5, and an actuator 70 is operated by a suction pressure select solenoid valve via a control unit 34, thus opening or closing control takes place. Likewise, an auxiliary passage 16 bypassing a main suction passage 12 and having an equivalent pile length identical with that of the main suction passage 12 is installed and interconnected to a surge tank 14, while a valve 19 is installed in each interconnecting part of these main and auxiliary suction passages 12 and 16. Then, the valve 19 is opened only when the control valve 66 opens by dint of output of the control valve 34 whereby stabilization in combustion and improvements in charging efficiency both are made attainable.
Patent JP-H06231226-A (JP)
Title: Device and method for setting three-dimensional position in compouter graphics device
Inventor: YUMOTO ASAKO
IPC: G06T11/80
Filed: 1993-02-05
Abstract: PURPOSE:To execute a three-dimensional position setting processing by a simpler method, and also, easily. CONSTITUTION:The device is provided with a means for displaying plural three- dimensional cooridnate systems o a display screen 1, as a use axis setting screen, a means 9 for determining and redisplaying the axis of coordinate concerned by its position by confirming a fact that selection of the use axis of coordinate is executed, a means 10 for fetching and confirming its moving distance, when a moving destination and a moving distance are designated, and a means 11 for calculating and moving a coordinate position of a processing object in accordance with the confirmed moving distance, and displaying the moved position, and constituted so that the use coordinate axis is selected from plural coordinate systems of the use axis setting screen, and by utilizing its axis, the moving destination and the moving distance can be set in a designated place set in the same display screen as the use coordinate axis.
Patent JP-S62175839-A (JP)
Title: Program debugging method
Inventor: GOTO UICHIRO
IPC: G06F11/28
Filed: 1986-01-29
Abstract: PURPOSE:To attain a program debugging after print of the desired data by using a pointer table showing the need or no-need for print and a print program in addition to a program to be debugged. CONSTITUTION:A pointer table 1 stores the data showing the head address of each program module in the order of execution. While a pointer table 2 stores an initial pattern when no data to be printed exists before jumping to the corresponding program module and then stores a data address showing the head address of a test print module when said data to be printed exists. For instance, it is known that a module pointer is stored in the table 2 at an address (n-1) of the table 2. Thus jumped to the test print module and the data contents are printed. Then a program module (n-1) of the table 1 is executed and supplied to an address (n).
Patent JP-S63186067-A (JP)
Title: Linear transfer device with rotating screw threaded shaft and nut
Inventor: ONUMA KOJI
IPC: F16H25/20
Filed: 1987-01-29
Abstract: PURPOSE:To make ultrafine feeds possible by relatively rotating a nut which is screwed on a screw threaded shaft, through respective two sets of gear trains which have their own intermediate gear, and a spline shaft. CONSTITUTION:A nut 1 is moved in the direction of an axis by rotating a screw threaded shaft 2 by a motor 6, and the nut 1 is rotated in the same direction with slight difference of the relative rotating speed through a one-way clutch 16, a gear train 8, 14, 9, an electromagnetic brake 17 which is on in a normal feed, a spline shaft 4 and a gear train 10, 15, 11, and ultrafine feeds of a table 18 are made. In this case, the difference between pitch diameters of the gears 8, 9 and the difference between pitch diameters of the gears 11, 10 are made equal, and the sizes of pitch diameter of the gears 8, 11 and the gears 9, 10 are set different from each other. Thus ultrafine feeds of the table 18 about 1-2mum/m per one revolution of the screw threaded shaft 2 are made possible.
Patent JP-S62178113-A (JP)
Inventor: TANAKA NOBUYUKI
IPC: H02G7/02
Filed: 1986-01-30
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-S56116035-A (JP)
Title: Washing method of photomask
Inventor: SUZUKI YOSHIMARE
IPC: G03F1/82
Filed: 1980-02-18
Abstract: PURPOSE:To decrease the pattern film separation during washing and prolong the service life of a photomask by washing the photomask with the washing water dissolved with a water soluble gas. CONSTITUTION:Washing water such as pure water is injected by an injection nozzle 2 from above into a tank in which a water soluble gas atmosphere such as gaseous CO2 is created, whereby the water soluble gas is dissolved in the washing water. This water is pressurized with a pump 3 and is supplied to an injection nozzle 4 through which it is injected under high pressure to the surface of a photomask 6 such as chromium plate held freely rotatively in a washing tank 5. Thereby, the electrostatic charge generated at the washing is neutralized by the water soluble gas ions, and the effective washing freee from pattern peeling and resticking of fine particles of dust is accomplished.
Patent JP-H04318818-A (JP)
Title: Active matrix electricity- optics display device
Inventor: ARAN KAARUSON
IPC: G02F1/136
Filed: 1992-02-04
Abstract: PURPOSE: To obtain an increase in light transmissivity, as well as the in the effective resolution of the display device. CONSTITUTION: The active matrix liquid crystal display device has diamond- shaped pixels arranged closely and interconnected by row and column electrodes 44 and 46, extending in zigzag fashion between the pixels; and the column electrodes 46 are extended between two arrays of pixels and made common to the pixels in the two arrays, and the column electrodes 46 are connected to the switches alternately between the pixels in the two arrays.
Patent JP-H03226159-A (JP)
Title: Video telephone set
Inventor: HIRASAWA SATOSHI
IPC: H04N7/14
Filed: 1990-01-31
Abstract: PURPOSE:To operate the system without charging when two lines of information channels are not used for a video telephone set function by allowing the connection of the two lines of information channels only to a terminal equipment of a same dial number. CONSTITUTION:An incoming call control section 12 at the arrival of an incoming call stores an arrived dial number into a memory 11 by taking notice of the arrival of the dial number from a caller terminal equipment when other information channel is idle and then permits the line connection. When the other information channel is not idle at the arrival of the call, the dial number of the caller terminal equipment received now is compared with a destination dial number of the other information channel stored already and the line connection is permitted for only a same destination. Since the connection of a 2nd line is attained for the caller telephone set when the connection of a 1st line is attained, a state of available connection of only one line is not caused and then useless line utility charge is not imposed.
Patent JP-H06235422-A (JP)
Title: Rotation shaft deviation correction control device
Inventor: TAKITANI TOSHIO
IPC: F16C32/06
Filed: 1993-02-08
Abstract: PURPOSE:To provide a rotation shaft deviation correction control device which can highly accurately measure in real time axis deviation of a rotation shaft rotating at high speed regardless of a shape of a reference ring to suppress the axis deviation at a low value so as to enhance rotary motion accuracy. CONSTITUTION:This device is provided with a reference ring 14 fixed concentrically with a rotation shaft 4 to an end thereof, three proximity sensors 16 arranged in a row on a circumference of the reference ring 14, and a controller 18 for successively measuring an axis deviation locus of the rotation shaft 4 by means of a three-point problem based on measured data of the proximity sensors 16, and separating the measured data to fitting direction component data of a piezo-actuator to control the piezo-actuator based on these data. A bearing clearance of an air bearing is thus controlled in accordance with the axis deviation locus obtained in real time by the three-point problem, and axis deviation of the rotation shaft 4 rotating at high speed can be thereby suppressed at a low value and a rotary motion mechanism with extremely high accuracy can be realized.
Patent JP-S54111835-A (JP)
Title: Reciprocation driving device
Inventor: HARUHARA IZURU
IPC: G03G15/00
Filed: 1978-02-22
Abstract: PURPOSE: To eliminate the need for any limit switch by detecting that photo detectors have  moved relatively to the end parts of an optical scale with said element as well as to eliminate pitch  errors at the end parts by performing stopping of the movement only for the relative movement in  one direction.  
     CONSTITUTION: Two patterns 2, 3 of different colors are alternately disposed at an equal spacing  to an optical scale 1 for controlling the original feeding of a copying machine and the end parts  thereof are made longer than the spacing between the patterns 2, 3 and of the same color as that  of the pattern 2. Photo detecting elements 4, 5 are respectively disposed at the left and right end  of the scale 1 and are so disposed that when they are moved in the forward or backward direction  relatively with the scale simultaneously with the original feeding by the driving device and when  they are moved in the forward direction the output of the element 5 advances by 90° than the  output of the element 4. The detecting elements are connected to electronic circuits by way of  counter circuits for discriminating the moving directions. They are moved in the forward direction  relatively to the scale 1, are then once stopped at the right end then moved in the backward direction, are again once stopped at the left end and are again moved in the forward direction. When  the element 4 first detects the pattern 3 of the color different from that of the end parts, the elements are completely stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61178022-A (JP)
Title: Simultaneous treatment of so2, so3 and dust
Inventor: SHINODA NAOHARU
IPC: B01D53/81
Filed: 1985-02-05
Abstract: PURPOSE:To dispense with the treatment of waste water, by a method wherein the exhaust gas after dry dust collection is subjected to wet desulfurization to form a gypsum-containing slurry and a dust-containing slurry and alkali is added to the latter to spray the same to the exhaust gas stream prior to dry dust collection. CONSTITUTION:The exhaust gas from a coal firing boiler 88 passes through a denitration apparatus 91 and treated with an alkaline slurry sprayed from spray nozzles 96, 93, 89 to perform the removal of SO3 and the neutralization and solidification of sulfuric acid mist while the treated gas enters a dry dust collector 98 where the greater part of the dust in the gas is removed. Subsequently, the gas enters an absorbing tower 102 for wet desulfurization to be contacted with a slurry having a Ca-compound suspended therein. The slurry is oxidized by air from an air nozzle 109 to from gypsum and sent to a separator 111 to obtain a gypsum cake and a slurry based on fine particulate dust and the latter receives the addition of alkali in a supply line 124 to be sprayed from the nozzles 96, 93. 89.