baber/WOPTO huggingface dataset:
Patent JP-H0425122-A (JP)
Title: Semiconductor processor
Inventor: OKUNO MASAKI
IPC: H01L21/3065
Filed: 1990-05-18
Abstract: PURPOSE:To enable a semiconductor substrate to be turned without contact by a method wherein the substrate is floated put to be turned by bursting out a gas from multiple gas blowing ports fixed to a substrate holder in oblique directions. CONSTITUTION:The title semiconductor processor is structured so that multiple gas blowing out ports 3 may be obliquely and radially provided inside a substrate holder 2 loaded with a semiconductor substrate 1 while a reactive gas (a) is blown out from the lower side of the substrate 1 to be turned in the gas blowing out direction. That is, when the gas blowing out ports 3 are obliquely fixed to the surface of the semiconductor holder 2 and then the semiconductor substrate 1 is evenly placed on the semiconductor holder 2, the semiconductor substrate 1 is floated up by the bursting out gas upward so as to be turned in the gas blowing out direction due to the viscosity of the gas and the rear side of the substrate 1. Through these procedures, the semiconductor substrate 1 can be turned neither coming into any mechanical contact nor producing any particles at all.
Patent JP-S5920452-A (JP)
Title: Martensitic metallic material for tip of blowpipe
Inventor: ARATA HIROTO
IPC: C22C38/40
Filed: 1982-07-26
Abstract: PURPOSE:To manufacture a martensitic metallic material for the tip of a blowpipe having a prolonged life at a reduced cost by reducing the amount of Ni in a steel composition and by specifying the amounts of C, Si, Mn and Cr. CONSTITUTION:This martensitic metallic material for the tip of a blowpipe consists of <=0.2% C, <=1.5% Si, <=1.5% Mn, 10-20% Cr, <=5% Ni and the balance Fe with ordinary impurities. The metallic material having said composition is significantly affected by Cr because of the reduced Ni content, the solid- liq. coexisting region is narrow when the molten steel is solidified during casting, and the amount of a hot top can be reduced, so the casting yield is improved. The metallic material has characteristics such as a fine solidified structure.
Patent JP-S6021282-A (JP)
Title: Printer
Inventor: WAKIMOTO MASAHIRO
IPC: B41J29/40
Filed: 1983-07-15
Abstract: PURPOSE:To make it possible to conserve printing paper while enabling filing of a book system, in the line printer of a computer, by distributing printing data at every one page to perform printing to both surfaces of the printing paper. CONSTITUTION:The data processing part 25 of an electronic computer 21 sends out printing content to a front and back selecting part 6 while devides the same into one-page units. Herein, (1+4n)-th and (4+4n)-th data among successively inputted page data are sent to a front surface page buffer 27 of a printer while (2+4n)-th and (3+4n)-th data are sent to the back surface page buffer 28 thereof. In this case, the (1+4n)-th page data is printed to the surface side by a laser part 33 and a photosensitive drum 35 and (4+4n)-th data is converted up and down reversely by a format converting part 31 to be printed to the surface side. Similarily, the (2+4n)-th data is printed to the back surface side and the (3+ 4n)-th data is converted up and down reversely by a format converting part 32. By this method, filing in accordance with a book system is enabled.
Patent JP-S6022488-A (JP)
Title: Speed regulating device
Inventor: KAWANAKA HIROSHI
IPC: H02P27/02
Filed: 1983-07-15
Abstract: PURPOSE:To enable to independently set the accelerating time, decelerating time and a normal speed by providing acceleration/deceleration setters, an integrator with a limiter for integrating the outputs of the setters, a normal speed setter to form a speed regulating controller. CONSTITUTION:A power source 2 is connected through a bidirectional SCRs 31- 33 to an induction motor 1, the output of a governoring controller 4 is inputted to a trigger circuit 5 to control the SCRs 31-33, thereby controlling the rotating speed of the motor 1. A speed regulating controller 4 is formed of a normal speed setter VR1, an acceleration setter VR2, a deceleration setter VR3 and an integrator OP2 with a limiter. A relay 45 is operated by the operation of a switch S2 at the accelerating time, the voltage of the VR2 is applied to an OP2 to lower the output at the constant gradient to the constant value, outputted through an operational amplifier OP4, and operated similarly at the decelerating time. Accordingly, the controllability can be improved individually at the accelerating, decelerating, normal speed time.
Patent JP-S5832714-A (JP)
Inventor: NAKANISHI HIDEO
IPC: A47J27/21
Filed: 1981-08-19
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-H01300250-A (JP)
Title: Photoresist composition
Inventor: YAMAMOTO TAKASHI
IPC: G03F7/075
Filed: 1988-05-30
Abstract: PURPOSE:To improve the sensitivity of the title composition at the time of using the composition for lithography, and the allowability of the composition against an alkaline development condition at the time of developing it by incorporating an alkali soluble resin having silyl ether group, a specified photosensitive agent and a compd. capable of generating an acid by irradiating active rays in the composition. CONSTITUTION:The composition is composed of the alkali-soluble resin having the silyl ether group, the photosensitive agent shown by formula I and the compd. capable of generating the acid by irradiating the active rays. In formula I, R1 and R2 are each hydrogen atom or alkyl group, etc., R3 is alkyl or alkenyl group, etc., R4 and R5 are each hydrogen atom or nitrogen group, etc., And, the alkali-soluble resin is released a SiO bond in the presence of the acid, and formed a hydroxyl group. As the result, the solubility of the resin for an alkaline aqueous solution increases. Thus, the composition has the high sensitivity for the lithography using a deep UV ray and an excimer laser as a light source, and the excellent allowability against the alkali development.
Patent JP-S6114885-A (JP)
Inventor: ANSONIA MAIKERU UIRIAMUZU
IPC: B25J15/08
Filed: 1985-06-17
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-S6022160-A (JP)
Title: Roller fixing device
Inventor: MIWA TADASHI
IPC: G03G15/20
Filed: 1983-07-19
Abstract: PURPOSE:To feed almost all of an offset preventing oil uniformly and to facilitate its exchange by rendering exchangeable the holding frames of a cleaning member and the offset preventing oil feeding member. CONSTITUTION:An oil feeding member 9 is provided with at least one oil oozing layer 9b having oil penetration resistance, i.e., oil penetration pressure drop per unit thickness equal to or higher than a layer 9a, on the outside of the oil impregnated layer 9a made of oil impregnated felt in contact with a roller 2. Said member 9 and a cleaning member 13 are also fixed to a holding frame 10 freely mountable and dismountable on the rails 12 of the frame 11 of a device. Since the member 9 feeds the oil to the surface of a fixing roll cleaned with the member 13, the member 9 is not impaired in oil feed function by staining, and the oil can be uniformly fed until most of the contained oil is used up.
Patent JP-S6135109-A (JP)
Inventor: ASAI MASAKI
IPC: H02G1/02
Filed: 1985-06-15
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-S63295111-A (JP)
Title: Cutter
Inventor: NIIOKA KATSUHIRO
IPC: B21F11/00
Filed: 1987-05-27
Abstract: PURPOSE:To enable a reinforcing iron rod to be safely cut from its root suppressing springing of the iron rod, by mounting a linear cutting blade in a direction crossing with the direction toward the point further providing an elastic member in a mutually opposed side face in the point end part, in the case of a cutter for use of cutting the reinforcing iron rod provided being implanted in concrete. CONSTITUTION:Cutting blades 31, 34 are adapted being parallelly placed with the surface of concrete C to the root of a reinforcing iron rod S provided being implanted to the concrete C. Next, when a switch is turned on, a piston 17 performs a reciprocating motion generating pressure oil, and it is forced to be fed into a cylinder chamber 20 from a pump mechanism 15. This fed pressure oil, moving a piston flange 23 and a piston rod 24 in the left direction, turns a turning arm 27 with a shaft 26 serving as the center. And the cutting blade 31, approaching the cutting blade 34 to mesh with it, cuts the reinforcing iron rod S from its root. In this way, enabling the turning arm 27 and the side face of a jaw part 13b to be prevented from colliding against the concrete, when cutting is performed, while providing an elastic member 36 in a side face 35 opposed to the arm 27 of a pawl 33, safety work can be performed by enabling the cut iron rod to be held and preventing its springing.
Patent JP-2000324446-A (JP)
Title: Device and method for recording image and computer- readable storing medium
Inventor: FUKUZAWA KEIICHI
IPC: H04N5/91
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce a series of recording processing time for recording a still image from a camera into a magnetic tape. SOLUTION: When a recording control button 15 is pressed, one frame of image data from an image pickup part 2 is fetched in a frame memory 4 to be read and compress-processed and then fetched in a track memory 6. Next, the same image data is repeatedly read and recorded prescribed number of times in a magnetic tape 16. When the button 15 is pressed in the middle of this prescribed number of recording, recording operation is interrupted and a tape is returned to an original entrance starting position to be in the next recording stand-by state. When the button 15 is pressed again in this stand-by state, new image data is fetched in the memory 4 and a still picture is recorded similarly.
Patent JP-S62180840-A (JP)
Title: Drum paper feeder
Inventor: ITO TADASHI
IPC: B65H5/12
Filed: 1986-06-05
Abstract: PURPOSE:To surely feed the point end of a sheet into between a retaining pawl and a rotary drum, by providing a squeezing member, which can be brought into contact with and detached from the rotary drum, and restricting the sheet from floating by the sqeezing member when the point end of the sheet is guided to the retaining pawl. CONSTITUTION:In a point of time, where a sheet 2 reaches resist rollers 3 further a rotary drum 1 rotates and a follower rides on a cam 6a to open a retaining pawl 6, a paper feeder rotates the rollers 3 feeding the sheet 2. Here the feeder, which restricts the sheet 2 from floating by forcing a squeezing member 5 to come into contact with a surface of the rotary drum 1, advances a point end of the sheet 2 into between the retaining pawl 6 and the rotary drum 1. Subsequently, in a position where the rotary drum 1 rotates in a predetermined angle, the feeder, forcing a retaining roller 8 to come into contact with the rotary drum 1, prevents the sheet 2, released from the rollers 3, from floating. Further, in a position, where a retaining pawl 7 is opened through a cam 7a by rotating the rotary drum 1, the rear end of the sheet 2 is fed into between the retaining pawl 7 and the rotary drum 1.
Patent JP-S5255031-A (JP)
Title: Hot water supply apparatus of water heating apparatus by solar heat
Inventor: ODA TAKASHI
IPC: F24J2/46
Filed: 1975-10-29
Abstract: PURPOSE: When the hot water supply cock is opened, hot water is discharged, and then warm water which is in the lower part and has relatively low temperature is discharged. The apparatus is convenient for the use of a small quantity of hot water in a time as the use for shower or face washing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1048182-A (JP)
Title: Decision apparatus for base sequence
Inventor: KANBARA HIDEKI
IPC: G01N27/447
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a photodetection-type electrophoretic apparatus by which a fragment is detected at high speed and with high sensitivity. SOLUTION: In this apparatus, a fragment in which a nucleic acid sample is fluorescence-labeled is being electrophoresed by using a migration medium 4, a separated fragment is irradiated with a laser beam 1, fluorescence which in generated from a fluorescence labeling operation is detected, and the base sequence of the nucleic acid sample is decided. At this time, a polyacrylamine concentration in the migration medium 4 is decided in such a way that the migration time required when a fragment in a required base length is electrophoreses at the prescribe distance of the migration medium 4 becomes minimum, and the polyacryalamide concentration is set to a range of 2 to 6%, thereby shortening the measuring time of a fragment up to a 300 base length to 1.5 hours or lower.
Patent JP-H06340945-A (JP)
Title: Production of high toughness tool steel
Inventor: KATSUMATA MASAAKI
IPC: C22C33/02
Filed: 1993-06-01
Abstract: PURPOSE:To obtain tool steel excellent in both tensile strength and toughness by refining eutectic carbides in tool steel increased in wear resistance by largely incorporating M7C3 type eutectic carbides. CONSTITUTION:At the time of producing tool steel largely contg. M7C3 type eutectic carbides, in the molten metal thereof, hexagonal carbides of 0.1 to 3mum having a high m.p. and not dissolving into the molten metal are dispersed by 0.1 to 5vol.%, and fine M7C3 type eutectic carbides are precipitated therein at the time of solidification.
Patent JP-S5920461-A (JP)
Title: Electroless copper plating solution
Inventor: SATOU TAKAO
IPC: C23C18/40
Filed: 1982-07-27
Abstract: PURPOSE:To obtain the titled plating soln. having high stability, consisting of water, Cu ions to be deposited, a complexing agent for Cu ions, a reducing agent for Cu ions, a pH adjusting agent, a proper amount of a nitrate, and a proper amount of a cyanide compound, and capable of depositing copper with superior physical properties at a high deposition rate. CONSTITUTION:An electroless copper plating soln. is composed of water, Cu ions to be deposited, a complexing agent for Cu ions, a reducing agent for Cu ions, a pH adjusting agent, 0.01-0.1g/l sodium nitrate or potassium nitrate, and 0.01- 0.05g/l cyanide compound such as sodium cyanide or potassium cyanide. About 5-20g/l copper sulfate or the like is used as a source for the Cu ions. Formaldehyde or the like is suitable for use as the reducing agent. Sodium ethylene- diaminetetraacetate or the like is added as the complexing agent by an amount enough to complex the Cu ions. NaOH or the like is suitable for use as the pH adjusting agent, an the plating soln. is preferably adjusted to about 11.5-13.2pH.
Patent JP-S6024235-A (JP)
Title: Rolled joint method
Inventor: KOGA KAZUO
IPC: B21D39/20
Filed: 1983-07-20
Abstract: PURPOSE:To maintain the residual internal stress generated by the press contact of a rolled joint within a permissible value by expanding the end of a pressure pipe by using an internal pressurized viscous material thereby improving the shape and dimensional accuracy thereof with the different metallic joint part between the pressure pipe and the upper and lower extension pipes thereof. CONSTITUTION:The end of a pressure pipe 1 is inserted into a precision-finished expanding jig 7. An internal viscous material 9 is pressurized by a piston 11 to deform the outside wall of the pressure pipe so as to contact tightly with the expanding jig. The unnecessary end taken out of the jig is cut by a suitable method which relieves internal stress. Such end is inserted into the end of an extension pipe of a different kind and is joined by expanding an inside ring. The shape and dimension at the end of the pipe 1 are exact and therefore the residual stress in the joint part is kept completely within the permissible value, by which the non-defectiveness and reliability of the joint part are improved.
Patent JP-S5832431-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMEYAMA SHIYUUICHI
IPC: H01L21/762
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a device with high integration and high performance, when forming on a semiconductor substrate buried and semiconductor layers in stack and providing these layers with layer separation grooves to form islands, by making the separation grooves vertical in shape and forming channel stopper regions in the groove bottom parts. CONSTITUTION:On a p type Si substrate 401 an n<+> type buried layer 402 and an n type layer 403 are formed in stack, the parts on which elements are to be formed are covered by resist patterns 404a, 404b, then vertical grooves 405a,  405b are formed to the exposed surface by the anisotropic reactive ion etching  until they reaches the substrate 401. In the exposed substrate 401 at the groove  bottoms p<+> type channel stopper regions 406a, 406b are formed. Then SiO2 film  407 is applied to the entire parts including the grooves and the surface film 407  is removed by etching. Finally, a p type base region 409, an n<+> type emitter region 411 and an n<+> type collector extraction region 412 are each formed by  usual means in an insular layer 403 separated by the region 406a plus the film  407a, and the region 406b plus the film 407b.
Patent JP-S6237035-A (JP)
Inventor: ISUMO KUIBUAMAKI
IPC: H02K7/02
Filed: 1986-06-05
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-H10319878-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA HIROYOSHI
IPC: G02F1/1335
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display device which has macrolenses consisting of convex lenses high in reliability, high in forming yield and low in price. SOLUTION: A macrolens substrate 21 having a lens array part 22 formed is combined with a liquid crystal panel 11 which has a liquid crystal layer 20 between a 1st substrate 12 and a 2nd substrate 18 and also has pixel electrodes arranged in matrix on the 1st substrate, and then adhered by using a resin adhesion layer. The resin adhesion layer consists of a 1st resin layer 24 touching the lens array part and a 2nd resin layer 25 touching the liquid crystal panel and the refractive index of the 1st resin layer 24 is different from that of the lens array part 22 of the macrolens substrate 21.
Patent JP-S62286188-A (JP)
Title: Pattern inspection device
Inventor: TAKEUCHI NOBUYUKI
IPC: H05K3/00
Filed: 1986-06-05
Abstract: PURPOSE:To attain high speed and high accuracy in an inspection by the remarkable deletion of data by compressing and comparing binary information on an object to be inspected and reference information at the time of inspecting the defect of a plane shape pattern. CONSTITUTION:When an inspecting area is defined to be nXm picture elements and a binarized pattern signal at the picture element position of a row of (i) and a column of (j) is defined to be f(i, j), f(i, j)=0 or 1 is satisfied. A evaluation function forming part 9 forms a prescribed evaluation function signal g(i, j) corresponding to the pattern signal f(i, j) synchronously with the position signal of a position signal generating part 2. In a delay circuit 10, the signal g(i, j) is delayed so as to synchronize with the pattern signal f(i, j) and delivered to a product operating part 11. In the product operating part 11, the product operation of both the signals is performed, the result is applied to an addition register 12, a cumulative addition is carried out, and this operation is performed on all the inspection areas of the nXm picture elements. Then, the difference DELTAt between the operating result data TA in a register 12 and reference data TB is obtained by a computer 13. When the difference DELTAT and the quantity of error epsilon has the relation of DELTAt>epsilon, it is decided that the pattern has the defect.
Patent JP-S62287526-A (JP)
Inventor: AKANUMA TERUHIKO
IPC: H01H29/06
Filed: 1986-06-05
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-S5656088-A (JP)
Title: Signal processing system
Inventor: NISHIMURA KISHIO
IPC: H04M3/00
Filed: 1979-10-12
Abstract: PURPOSE:To make it possible to realize a system of large processing capacity and excellent cost performance while improving the efficiency of utilization of a data channel device by performing the signal processing of a channel system by the data channel device. CONSTITUTION:Commands from central controller CC are received and analyzed by interface circuit 30 to actuate channel-system signal processing part 31 or input- output-system processing part 32. With the signal processing start command, channel-system signal processing part 31 is actuated and central controller CC uses control information set in main memory unit MM to supervise and control various channel controllers. This processing is performed at constant intervals, but if the input-output command is sent out of central controller CC during this period or if the transfer request is sent from random input-output controller IOC, input-output processing part 32 is actuated, so that while channel-system processing part 31 is interrupted, data transfer processing will be carried out.
Patent JP-H08326855-A (JP)
Title: Diagnosing device in automatic transmission
Inventor: KASHIWABARA MASUO
IPC: G01L9/00
Filed: 1995-05-30
Abstract: PURPOSE: To precisely diagnose an automatic transmission. CONSTITUTION: By detecting a condition in which a line pressure (or speed shift pressure) is maintained at a substantially constant (S1 to S4), a line pressure sensor 12 (or a shift pressure sensor 11) and a continuously variable transmission l are diagnosed with the use of a strong correlation between the line pressure (speed shift pressure) and the speed shift ratio, or such a relation that the speed shift ration changes when the line pressure varies, and the former does not change when the latter does not vary (S4 to S7). With this method, the diagnosis can be made even though the speed shift ratio does not vary, and accordingly, the chance for the diagnosis can be increased, and accordingly, the diagnosis can be carried out at an early time, and the possibility of damage to the continuously variable transmission 1 can be greatly reduced.
Patent JP-H01302498-A (JP)
Title: Vehicle guiding device
Inventor: KUBOTA MITSURU
IPC: G07B15/00
Filed: 1988-05-31
Abstract: PURPOSE:To previously suppress the entrance of an overweight vehicle into an express highway, a bridge or a parking area and to improve safeness and the life of common property by providing the title device with a shaft weight detecting means, shaft wheel detecting means, etc., and executing weight control corresponding to the sort of a vehicle prior to its utilization. CONSTITUTION:About a vehicle decided at its sort by a vehicle detecting means (shaft wheel detecting means) 2, weight (shaft weight) loaded to each shaft is measured by a shaft weight detecting device (shaft weight detecting means) 1. The measured value is compared with the previously set reference weight of each vehicle sort by a processor (deciding means) 9 in a booth 7. Thus, the weight decision corresponding to each vehicle sort can be executed in each vehicle. In case of a vehicle indicating the weight other than the regulated weight, an entrance gate 5 is closed to inhibit its entrance into a direction B. A maximum vehicle height is checked by a vehicle height detecting device (vehicle height detecting means) 3 and compared with a previously set vehicle height reference by the processor 9 and the entrance of a vehicle exceeding the reference value is suppressed. Consequently, the generation of accidents or the damage of roads can be reduced and safeness and the maintenance of common property can be improved.