baber/WOPTO huggingface dataset:
Patent JP-H042162-A (JP)
Title: Read-only memory
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/8246
Filed: 1990-04-18
Abstract: PURPOSE:To provide a highly packed read-only memory of high performance by forming a self-aligned lightly-doped or heavily-doped region under each gate electrode to make MIS FETs each having either a high or low threshold voltage. CONSTITUTION:A first MIS FET includes a p-type doped region 3, while a second MIS FET includes a corresponding p-type doped region 3 including p<+> region 4 near a gate electrode 8. These MIS FETs are combined to form a read-only memory, in which the two kinds of FETs are corresponding to binary information. Two adjacent FETs share a gate electrode 8, and two adjacent FETs share an n<+> drain (5a or 5b). Alternate n<+> drain regions (5a or 5b) are connected to the same bit line. In such a MIS FET structure, two adjacent bits share a common fine gate.
Patent JP-S5226027-A (JP)
Title: Proportional combustion system
Inventor: MORIIDE YOSHIO
IPC: F23D11/26
Filed: 1975-08-23
Abstract: PURPOSE: A proportional combustion system adapted to economize fuel consumption with a simple constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000292187-A (JP)
Title: Navigator and information recording medium utilized therefor
Inventor: SUZUKI HIDENOBU
IPC: G08G1/0969
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an indication list easy to use. SOLUTION: The navigator has stored priority data about institutions in a memory medium 20a. A navigation ECU 10 reads the priority data and determines an institution, based on this data. If there are some fortes, depending on the memory medium 20a, a user utilizing this medium 20a can predict institutions to be selected to some extent and hence an institution indication list easy to use can be obtained.
Patent JP-H09289528-A (JP)
Title: Sampling timing phase error detecting equipment in vsb modulating signal
Inventor: ABE YOSHINORI
IPC: H04N5/04
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To execute high-speed transmission by obtaining timing phase error based on a signal obtained by means of wave-detecting a discrete series with a Nyquist frequency as a center. SOLUTION: Sampling phase error is detected from the discrete series where a multivalue VSB(residual side wave band) modulating signal obtained by VSB- modulating the transmission symbol series of a real number by a symbol frequency fS is sampled by the frequency n.fS (n is a positive integer). Here, original encoding information data is demodulated from an IF discrete series by an orthogonal detection equipment 27, a Nyquist filter 28, an equalizer 29 and a symbol value judging circuit 30. Then, a timing recovery circuit 26 wave- detects a discrete complex baseband series Ck obtained by executing complex frequency conversion to the IF discrete series by the orthogonal detection equipment 27 with the Nyquist frequency fS/2 as a center. The sampling clock signal of the frequency consisting of n.fS obtained by executing phase correction for the portion of phase correction corresponding to the obtained signal is generated so as to be supplied to an A/D converter 25.
Patent JP-S59228248-A (JP)
Title: Posi-posi silver halide photosensitive material
Inventor: NAKAMURA HIROSHI
IPC: G03C1/485
Filed: 1983-06-08
Abstract: PURPOSE:To obtain the titled photosensitive material having high Dmax and satisfactory contrast with eliminated toe by incorporating a specified compd. and an N-heterocyclic compd. having nitro group to posi-posi silver halide emulsion. CONSTITUTION:1.0X10<-6>-1.0X10<-1>mol compd. expressed by the formula ( I ) [R1-4 are (un)substituted aryl, (un)substituted aralkyl; Z is N, P. As, or Sb; X<-> is anion] per 1mol silver halide, and 1.0X10<-6>-1.0X10<-1>mol hetercyclic compd. having nitro group expressed by the formula (II) and/or (III) [where R1' and R3' are H, alkyl, -SO3M, -COOM (M is H, alkali metal, ammonium ion); R2' is H, lower alkyl; R4' is H, alkyl, and formula (IV) (where n is 1-3; Y' is H, -SO3M)] per 1mol silver halide to posi-posi silver halide emulsion contg. coupled silver halide particles, and the mixture is coated on a base material.
Patent JP-H05281759-A (JP)
Title: Electrostatic recording film
IPC: G03G5/02
Filed: 1992-03-30
Abstract: PURPOSE:To obtain an electrostatic recording film which prevents cut of a thin line and enables to obtain a clear picture without generating a missing of the picture in spats or a scratch, by making the weight ratio of an ion electrically conductive material soluble in an organic solvent and a polymer binder at a specific ratio. CONSTITUTION:In the electrostatic recording film which is laminated an insulating film, an electrically conductive layer and an insulating layer in this order, the insulating 1 layer is at least constituted of the polymer binder, insulating spacer particles and the ion electrically conductive material soluble in an organic solvent, and the weight ratio of the ion electrically conductive material and the polymer binder is made to 0.001/100 to 2/100. Namely in the case that the ion electrically conductive material soluble in an organic solvent is less than that, or in the case that it is over that, the effect to prevent cut of the thin line is little. The insulating layer is produced by the method that the insulating spacer particles and ion electrically conductive material soluble in an organic solvent are added to the solution in which the insulating polymer binder is dissolved in a solvent such as alcohols or toluene and stirred and then the solution is applied at a specific film thickness and is dried.
Patent JP-S59231288-A (JP)
Inventor: SUDOU SUMIO
IPC: F16L55/04
Filed: 1983-06-10
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-H10280118-A (JP)
Title: Hot dip metal coating for outside surface of steel pipe
Inventor: SAKAE TATSUYA
IPC: C23C2/38
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a means for efficiently applying hot dip method coating only on the outside surface of a steel pipe by completely preventing the removal of pipe end caps by the increase of an internal pressure to prevent the infiltration of molten metal into the steel pipe at the time of applying the coating only on the outside surface by immersing the steel pipe into a molten metal bath. SOLUTION: The pipe end caps 2 are formed to the sizes satisfying the following conduction and after the pipe end caps are spot welded to the pipe ends on the state of driving and fitting into the pipe ends, the steel pipe is immersed in the molten metal bath in the method for hermetically closing the ends at both ends of the steel pipe 1 with the pipe end caps 2, immersing the steel pipe into the molten metal bath and coating only the outside surface of the steel pipe. The conditions: B>=Ax1.05 g, where a denotes the bore of the steel pipe and B denotes the length of the diagonal lines connecting the inside end edges of the pipe and the front ends of the caps in the state of fitting the caps into the pipe ends.
Patent JP-H07311374-A (JP)
Title: Liquid crystal display device and production of liquid crystal display device
Inventor: NAKAMURA HIROYOSHI
IPC: H01L29/786
Filed: 1994-05-17
Abstract: PURPOSE:To make the phase sepn. of a liquid crystal display device for which polymer dispersion type liquid crystal dealing with color image is used, uniform and to improve the image quality thereof. CONSTITUTION:A liquid crystal cell is formed by disposing a second electrode substrate 201 formed by mounting an electrode supporting substrate onto an auxiliary substrate 210 opposite to a first electrode substrate 101 having TFTs(thin-film transistors) 170 and pixel electrodes 116. This production method is provided with a stage for executing the phase sepn. of the polymer dispersion type liquid crystal display 150 in the liquid crystal cell by irradiating the display with UV light from the auxiliary substrate 210 side and a stage for removing the electrode supporting substrate after the irradiation with the UV rays and mounting a color filter supporting substrate 213 at the place where the electrode supporting substrate is removed. As a result, the high-performance liquid crystal display device dealing with the color images formed by using the polymer dispersion type liquid crystal in which the phase sepn. is made uniform, is obtd.
Patent JP-H06306445-A (JP)
Title: Method for decarburizing and desulfurizing molten steel
Inventor: EBIHARA AKIHIKO
IPC: C21C7/10
Filed: 1993-04-28
Abstract: PURPOSE:To promote a vacuum-decarburizing and desulfurizing method for steel by a simplified process. CONSTITUTION:(1) In the method for melting the steel having <=300ppm C and <=20ppm S by using a vacuum refining apparatus providing a device for top-blowing refining gas and refining powder, metal oxide powder is blown on the molten steel surface in a vacuum vessel in the apparatus by using inert gas, gaseous oxygen or the mixed gas thereof as carrier gas to execute the carburizing treatment. Successively, by adding deoxidizing agent, the molten steel is deoxidized and also, after adjusting to >=0.1wt.% sol.Al,, the desulfurizing agent powder is blown on the molten steel surface in the same vacuum vessel by using the inert gas as the carrier gas to execute the desulfurizing treatment. (2) In the case of being the steel containing >=0.3% Mn, the powder containing Mn oxide is blown on the molten steel surface to execute the decarburizing treatment and successively, by using the above method, to execute the desulfurizing treatment. By this method and using the same vacuum vessel and the same top blowing, the steel into the extra low carbon and the extra low sulfur can efficiently be obtd.
Patent JP-H08304911-A (JP)
Title: Camera with image editing function before development and its editing method
Inventor: DOUAITO JIEI PETORUCHITSUKU
IPC: H04N1/21
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To easily edit an image without using an expensive device before a film is developed. SOLUTION: A film camera 10 containing an electronic display 48 has a driver to display a movable mark 50 to frame and edit an electronically displayed image. When the mark 50 is electronically operated, zooming and cropping of an image, also conversion of an image format and horizontal or vertical directional orientation of the image can be performed. A control part records editing data in a prescribed position on a film to an exposed scene image. The camera 10 contains an input part to select a single print format from prescribed sets of print formats whose respective ones have the prescribed size and the aspect ratio, and the control part limits a frame format to a frame format coincident with a selected print format.
Patent JP-H10293696-A (JP)
Title: Inter-transaction succession information managing system
Inventor: ONO TAKUSHI
IPC: G06F9/46
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To enable inter-transaction information succession when series of transactions started from the same online terminal are operated over hosts in a parallel online system composed of plural hosts. SOLUTION: This managing system has an inter-transaction succession information storage file F1, terminal state managing file F4, which is shared between the hosts, for managing record information to be assigned to respective online terminals in the inter-transaction succession information storage file F1 and backout processing means 9a for sampling history information when updating the inter-transaction succession information storage file F1 and for restoring that information in case of abnormal end. Then, the terminal state managing file F4 distributes. the inter-transaction succession information storage file F1 into plural real files and performs pool management concerning the total number of records in respective distributed files and the number of records under using through a counter for the record information in the inter-transaction succession information storage file F1.
Patent JP-H11292824-A (JP)
Title: Production of alpha-hydroxycarboxylate
Inventor: NAKAMURA KENICHI
IPC: B01J23/18
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing α-hydroxycarboxylate by reacting α-hydroxycarboxylic acid with an alcohol in high selectivity and high yield. SOLUTION: An α-hydroxycarboxylate is produced by reacting α- hydroxycarboxylic acid amide with an alcohol in liquid phase in the presence of a catalyst while distilling ammonia generated as gas off vapor phase so as to maintain the concentration of ammonia at the level of 0.1 wt.% or below.
Patent JP-S62260465-A (JP)
Title: Position adjusting method for solid-state scan element
Inventor: HONOKI HIDEYUKI
IPC: H04N1/028
Filed: 1986-05-07
Abstract: PURPOSE:To adjust the position of a solid-state scan element precisely, quickly and easily by arranging two congruence right-angled triangles with great brightness difference from the material of a position adjusting pattern fixing part on said fixing part so as to confront their bottoms in terms of dot symmetry and attaining one set of adjusting patterns. CONSTITUTION:The adjusting pattern 2 is provided in such a way that two congruence right-angled triangles are arranged so as to confront their bottoms in terms of dot symmetry, and installed in the position adjusting pattern fixing part 1 so that dots connecting the midpoints of the bottoms of the right-angled triangles can coincide with the normal scan line of the solid-state scan elements. When the scan line of the solid-state scan element coincides with the normal scan line, a video signal (b) can be obtained. Here a laterilal axis corresponds to the picture element of the soild-state scan element, and '0' and '100' of a longitudinal axis denote a dark signal level and a light signal level, respectively. Thus a relative position from the normal scan line of the solid-state scan element is detected, and the position and attitude can be adjusted through one action.
Patent JP-H04311672-A (JP)
Title: Fuel injection valve
Inventor: YOSHIZU FUMITSUGU
IPC: F02M61/10
Filed: 1991-04-08
Abstract: PURPOSE:To provide a fuel injection valve allowing a specially uniform spray pattern to be obtained at the pre-lifting time. CONSTITUTION:A vertically movable needle valve 6 is provided in the valve hole 3a of a nozzle body 3. In this needle valve 6, its valve opening pressure is controlled across two stages by two springs. A guide member 25 for preventing the core oscillation of the needle valve 6 is also provided in the valve hole 3a of the nozzle body 3. This guide member 25 is provided with an outer peripheral part 25a pressed to the inner periphery of the valve hole 3a, and an inner peripheral part 25b brought into sliding contact with the outer periphery of the needle valve 6. The outer peripheral part 25a is formed of soft material and the inner peripheral part 25b is formed of hard material.
Patent JP-H01280087-A (JP)
Title: Tension wire for space equipment
Inventor: OTSUKA MASATO
IPC: D01F9/22
Filed: 1988-04-26
Abstract: PURPOSE:To obtain the subject lightweight wire, excellent in thermal dimensional stability and hardly deteriorating even in space environment by using specific carbon fiber filament yarns made of polyacrylonitrile as a precursor. CONSTITUTION:The objective wire obtained by twisting two or more carbon fiber filament yarns, made of a polyacrylonitrile as a precursor and having >=500kgf/mm<2> tensile strength, >=25000kgf/mm<2> tensile elastic modulus, >=0.3kgf knot strength based on 1000 filaments and >=2kgf loop strength based on 1000 filaments or bundling one or more yarns and covering the periphery thereof with a suitable fiber.
Patent JP-S5627364-A (JP)
Title: Printing device
Inventor: HIROTA TETSUO
IPC: G06K15/02
Filed: 1979-08-13
Abstract: PURPOSE:To print a dot matrix of high resolution required for printing a chinese  character ''knaji'' as well by a method wherein a speed control circuit for a servomotor is added to a dot printer for English numerals and the moving speed of a  printing head is lowered by a ''kanji'' signal. CONSTITUTION:A timing disc 2 being directly connected to the shaft of the servomotor 1, one pulse is generated, for instance, at every time when a print head 4 moves sideward by 1/120 inches. A main dot corresponds to every second timing signal, while a half dot corresponds to subsequent every second timing signal, and one English numeral or one character of a kana is expressed by nine timing signals. As for a kanji, one character thereof is printed by sixteen timing signals. On the occasion, the moving speed of the printing head to the lateral direction is reduced to about half of that for printing English numeral and, the distiniction btween the main and half dots being eliminated, the printing of all the 16 dots in the lateral direction is made to be possible.
Patent JP-H06314196-A (JP)
Title: Method and device for processing information
Inventor: HIRAOKA TORU
IPC: G06F9/38
Filed: 1993-04-30
Abstract: PURPOSE:To quicken the execution of instruction without referring to a memory and to accelerate a processing speed by making a pipeline length variable. CONSTITUTION:A variable pipeline judging circuit 220 judges whether or not the instruction is referring to a memory unit 150. Then, corresponding to the judged result, selecting circuits 320 and 330 are controlled by a pipeline control circuit 340 and the number of pipeline step is made variable for the instruction without referring to the memory unit. Thus, the execution of the instruction can be quickened, the efficiency of the pipeline is improved and the processing speed of an information processor can be improved.
Patent JP-S5436940-A (JP)
Title: Manufactuer of toner for static image development
Inventor: MATSUMOTO TOORU
IPC: G03G9/087
Filed: 1977-08-29
Abstract: PURPOSE: To render a toner superior in fluidity and easy in handling, by granulating a colorant and a material compound of polymer production reaction system using hydrophobic silica particles, by producing the polymer, and by evaporating off the fluid used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62261432-A (JP)
Inventor: MAATEIN BURIYUUMURE
IPC: B31B50/25
Filed: 1987-04-28
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-S58221238-A (JP)
Title: Production of sintered ore
Inventor: HAMADA MASANARI
IPC: C22B1/20
Filed: 1982-06-15
Abstract: PURPOSE:To produce sintered ore having excellent quality with good productivity in the stage of producing the sintered ore, by predicting the air permeability of a packed layer from the degree of grain size dispersion of sintering raw materials, the grain sizes thereof and the height of the packed layer on a pallet, and controlling the air permeability to an adequate value. CONSTITUTION:Feeding rates W1-Wm of respective raw materials for sintering are detected with measuring devices F1-Fm for feeding rates and are inputted to an arithmetic device 13 for the degree of the dry grain size distribution of the raw materials and the dry grain sizes of the raw materials in the stage of forming a packed layer 6 of the raw materials for sintered ore on a pallet 4a of a sintering machine and sintering the same by firing with an ignition furnace 4b. The fed raw materials are added with water and are mixed in a mixer 1, and a mixture is placed on the pallet 4a from a surge hopper 2, whereby a packed layer 6 is formed. The height of the layer 6 is detected with a device 8 for detecting the height of the packed layer and controlling the same and is inputted to an arithmetic device 14 for the void volume of the packed layer and an arithmetic device 15 for the compensation rate of drift. The air permeability of the layer 6 is calculated from the same with an arithmetic device 16 for the air permeability of the packed layer and the height of the layer 6 is controlled to an adequate value with a device 8 so that said air permeability coincides with the target value.
Patent JP-H04313002-A (JP)
Title: Displacement measuring system
Inventor: HAYASHI KOZO
IPC: G01D5/245
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a displacement measuring system which can stably measure the displacement of the movable body of a movable device composed of a fixed body and the movable body with stable measuring accuracy which is sufficient to control the operation of the movable body and, at the same time, can be reduced in weight and size. CONSTITUTION:A displacement measuring reference section composed of the first and second reference sections having different magnetic field intensities is provided on one end face section of a roller 11 which moves in accordance with the displacement of a rod 3. When the first and second reference sections are displaced due to the rotation of the roller 11, the intensities of the magnetic fields acting on the first and second magnetism detecting sections 17 and 18 change and a displacement measurement control section 9 detects the displacement of the rod 3 from the changes in the intensities of the magnetic fields detected by the sections 17 and 18.
Patent JP-H06286892-A (JP)
Title: Recording device
Inventor: ISHIDA YASUSHI
IPC: B65H3/00
Filed: 1993-04-06
Abstract: PURPOSE:To contrive the compactness of a space for the frame body of a recording device single body to which a paper feeding unit can be connected. CONSTITUTION:Electric equipment part 50 provided with an electric circuit board 51 or a power source is disposed down to a paper feeding unit 200 added to the lower part of a recording device single body 100. The size of the frame body of the recording device single body 100 can thereby do with a necessary space enough so as to realize a compact recording device.
Patent JP-H08296711-A (JP)
Title: Manufacturing of front cover for torque converter
Inventor: OYA MASAKIYO
IPC: F16H41/24
Filed: 1995-04-27
Abstract: PURPOSE: To provide a manufacturing of a front cover for a torque converter capable of simplifying the manufacturing process and making the process automatic. CONSTITUTION: After forming a flange corresponding part 11a slanting in 30 deg. to 60 deg. all around the periphery of a disc shape work 20 by drawing, a metal mold 30, which has the shape corresponding to the inner circumference of the flange part 22 after forming on its outer circumference, is abutted upon the interior surface of the work 20 which is integrally rotated with the metal mold 30. The flange part 11 is formed by tracing the outer circumference of the slanting flange corresponding part 11a as pressing it with a roller 40 in the axis direction and making the flange corresponding part 11a contact the outer circumference of the metal mold 30 with pressure, and a pilot boss 14 and a drive plate boss 15 are fixed to a pilot boss mounting part 12 and a drive plate boss mounting part 13 on the work 20.
Patent JP-H10293604-A (JP)
Title: Fast sequence control method, device therefor, and program production method
Inventor: KOYAMA MASAHIRO
IPC: G05B19/05
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To easily describe a sequence including a process that requires a fast response without deteriorating the viewing easiness of the sequence as a series of sequences and also to attain the fast response. SOLUTION: This method consists of a sequence control program editing means 101 which produces a sequence control program 102 that designates a step requiring a fast response with a mark, a sequence control program conversion means 103 which separates and converts the program 102 into a normal sequence control internal code 104 and a fast sequence control table 105, a normal sequence control internal code execution means 106 which executes the code 104, and a fast sequence control table processing means 107 which processes the table 105.
Patent JP-S6092901-A (JP)
Inventor: DEIITAA BUIPAAFUYUUTO
IPC: B60B3/02
Filed: 1984-05-24
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。