baber/WOPTO huggingface dataset:
Patent JP-H1066971-A (JP)
Title: Pure water producing device and production of pure water
Inventor: IMAI KAZUO
IPC: C02F1/32
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To execute maintenance, cleaning or sterilization without stopping the use of a pure water at a use point by forming the subject device from a primary and secondary treating system and a sterilizing filter housing part and providing a by-pass line. SOLUTION: This pure water producing device is formed from a pretreating means for raw water (the primary treating system) composed at least of a demineralizer 2, an active carbon filter 3, a pretreating by-pass line 6 by-passing the demineralizer 2 and the active carbon filter 3, and a perifilter 4 and the secondary treating system provided with a pressurizing means and a separation and sterilization means for the pretreated raw water and an emergency line 17 by-passing the pressurizing means and the separation and sterilization means, constituted so as to enable to use a sterilizing filter 18 at the time of using the emergency line 17 and provided with a blow out pipe line 19 on a mainline after the meeting point and, if necessary, the primary treating system has a raw water pump 1, and which is preferably integrated into one or several bodies.
Patent JP-S59118315-A (JP)
Title: Precise positioning and fixing method of work and device therefor
Inventor: HIROTA MITSUO
IPC: B23Q3/06
Filed: 1982-12-27
Abstract: PURPOSE:To make positioning of a work accurate, by making the work adhere closely and strongly on a datum plane after the work mounted on the reference plane has been pressed by vertical force and clamped on both ends of the same. CONSTITUTION:A work 3 is mounted on a datum plane 2a of a work supporting stand 2. Then, a first air cylinder 11 is made to act in a descending state, the work 3 is pressed lightly on the datum plane 2a through dead weight of a block 14 for pressing and is made to adhere closely to the supporting stand 2 slidably. Then the work 3 is clamped on both sides of the same by clamp claws 5. The work 3 is made to slide microscopically on the datum plane 2a after that by leaving a state of the clamped work 3 as it is and positioning of the work 3 is done at a micron order. A second air cylinder 16 is made to ascend finally, vertical force is applied to the block 14 for pressing through a pressing mechanism 21 and the work 3 is secured strongly on the datum plane 2a without causing a slip of its position.
Patent JP-S6381848-A (JP)
Title: Semiconductor storage device
Inventor: KOBAYASHI TAKAYUKI
IPC: H01L27/10
Filed: 1986-09-25
Abstract: PURPOSE:To realize and maintain stability in the behavior of a circuit and to realize a highly integrated dRAM by a method wherein gate electrode of vertical MOS transistor are formed on the side walls of holes housing buried capacitor electrodes, said MOS transistors are built on a surface provided with said holes, and said gate electrodes are so arranged as to be shared by a plurality of memory cells of one direction on a substrate. CONSTITUTION:A gate insulating film 8 is formed by thermal oxidation on the side walls of capacitor electrodes 7 in holes 4. At the same time, an interlayer insulating film is formed on the surfaces of the capacitor electrodes 7, after which a second-layer polycrystalline silicon film is deposited and patterned into a gate electrodes 9. The gate electrodes 9 are so allowed to extend from the side walls of the holes 4 upward that they form a stripe running on a wafer upper surface and connecting a plurality of memory cells of one direction, constituting word lines WL1, WL2,... Next, an insulating film 10 is formed, after which an upper wiring layer 11 is formed for connection of capacitor electrodes 7 in a direction crossing the word lines. The upper wiring layer 11 is separated into a plurality of lines to serve as bit lines BL1, BL2,... Holes are thus provided in every memory cell region, and house capacitor electrode. MOS transistors are built on these capacitor electrodes for the realization of a stable circuit behavior.
Patent JP-H0274032-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU MARIKO
IPC: H01L21/30
Filed: 1988-09-09
Abstract: PURPOSE:To enable a photoresist set by implantation of phosphorus ion in high concentration to be released easily by a method wherein a thin silicon dioxide film is deposited on a polycrystalline silicon film and then coated with the photoresist to be patterned later. CONSTITUTION:A silicon dioxide film 2 is deposited on a silicon substrate 1 and then a polycrystalline silicon film 3 is deposited by pressure-reduced CVD process. Next, another silicon dioxide film 4 is deposited on the polycrystalline film 3 by CVD process. Then, a photoresist 5 is patterned and ion-implanted with phosphorus to form a polycrystalline silicon film 32 as a low resistant part and another polycrystalline silicon film 31 as a high resistant part. Furthermore, when plasma ashing process is performed, the photoresist 5 can be released easily due to the action of a setting layer 6 by ion- implantation as well as the weak bonding powers of the photoresist 5 and the silicon dioxide film 4. Through these procedures, the photoresist film set by implantation of ion seed in high concentration can be released easily furthermore enabling the yield of device to be augmented.
Patent JP-H0277000-A (JP)
Title: Piping system for gas
Inventor: SATOU TOMOWAKA
IPC: F17D1/04
Filed: 1988-09-09
Abstract: PURPOSE:To prevent liquefaction of low boiling point gas in a piping by a method wherein a piping serving as a bypass is installed independently from a piping through which low boiling point gas flows, and a vane by which the low boiling point gas is forcibly circulated in the piping is provided. CONSTITUTION:A gas feed source 1 and a gas destination 3 are interconnected through a first gas piping 2. A second gas piping 4 is installed in juxtaposition to the first piping 2 and serves as a bypass. A vane 5 to circulate gas is provided in the first gas piping 2. When a distance between the gas feed source 1 and the gas destination 3 is long, through rotation of the vane, the low boiling point gas is caused to forcibly flow to prevent liquefaction of the gas. When the flow of the low boiling point gas is stopped, the piping serving as the bypass is opened, the low boiling point gas is forcibly circulated in the first and second gas pipings 2 and 4 to prevent liquefaction thereof. This constitution enables prevention of liquefaction of the low boiling point gas in the piping.
Patent JP-H1167650-A (JP)
Title: Processing apparatus
Inventor: YAMAHIRA YUTAKA
IPC: G03F7/30
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment/detachment of a spin chuck to a rotational shaft even when reducing the clearance between their engagement portions, by providing in the spin chuck an engagement hole for engaging removably the rotational shaft therewith, and by providing a wear-resistant member interposed between the rotational shaft and the engagement hole of the spin chuck rotated as holding a processed substrate. SOLUTION: In a spin chuck 80, a hollow sleeve 85 is joined to the lower side portion of a cone type spin chuck main body 81. The sleeve 85 has a slightly larger inner diameter than the outer diameter of a rotational shaft 86, the sleeve 85 is fitted on the rotational shaft 86 to engage the spin chuck 80 with the rotational shaft 86 and hold the spin chuck 80 on the rotational shaft 86. On the other hand, an engagement groove 87 is so provided on the upper end surface of the rotational shaft 86 that it traverses the upper end surface radially in the form of a straight line. The dimension of the width of the engagement groove 87 is made slightly larger than an engagement protrusion 83 of the spin chuck main body 81 to engage easily the protrusion 83 with the groove 87 when fitting the sleeve 85 on the rotational shaft 86.
Patent JP-S60120485-A (JP)
Title: Pattern recognizing system
Inventor: NAKANO YASUAKI
IPC: G06K9/20
Filed: 1983-12-02
Abstract: PURPOSE:To process a preprinted part in the same way as that applied to a part printed in dropout colors, by subtracting a reference slip image from an inputted slip image in which a pattern to be read is recorded. CONSTITUTION:By using a slip (reference slip) on which no patterns to be read, such as sharacters, graphic forms, etc., are recoded, information (reference slip image) on the reference slip is stored in a memory 51. The slip image of an inputted slip is taken into the memory 51 in the same way and stored in another memory 52. A subtraction process between the normalizing image (memory 5) of the inputted slip and the thicker image (memory 56) of the reference slip is performed by a control section 2 and the part of the reference slip image contained in the inputted slip is erased and the remaining image is stored in a memory 56. The content of the memory 56 is the characters, symbols, or graphic forms recorded on the inputted slip and a recognition processing section 6 recognizes the content.
Patent JP-H07152194-A (JP)
Title: Production of electrophotographic organic photoreceptor and cylindrical supporting body
Inventor: KAWADA NORISUKE
IPC: G03G5/10
Filed: 1994-09-21
Abstract: PURPOSE:To obtain an org. photoreceptive body having such a cylindrical supporting body that is light in weight, has good conductivity, excellent chemical resistance and heat resistance, and good dimensional accuracy even for such a shape with thin wall and long length, and does not require special surface stabilization treatment, by forming an org. photoreceptive layer on a specified cylindrical supporting body. CONSTITUTION:The cylindrical supporting body 1 used consists of a material essentially comprising crosslinking PPS (polyphenylene sulfide resin) to which high conductive carbon black having <=10<-1>OMEGA.cm volume resistivity is compounded to control the volume resistivity to <=10<4>OMEGA.cm. An org. photoreceptive layer 3 is formed on this supporting body to obtain the photoreceptor. In this method, a base coating layer 2 is formed on the supporting body, and then a charge producing layer 4 and a charge transfer layer 5 are successively formed to constitute the photoreceptive layer 3. However, the base coating layer 2 is not always necessary but formed as required. Thereby, thermal deformation and swelling of the supporting body 1 due to the coating solvent during org. material layers such a the photoreceptive layer 3 are formed is decreased so that deformation of the supporting body 1 is decreased.
Patent JP-S6381626-A (JP)
Title: Production of magnetic recording medium
Inventor: ICHINOSE YUKIO
IPC: G11B5/84
Filed: 1986-09-25
Abstract: PURPOSE:To protect a magnetic layer against impact wear by forming a protective film of carbon by sputtering in gaseous hydrogen plasma on the magnetic film formed on a disk-shaped substrate. CONSTITUTION:A target 12 and the substrate 14 provided with the magnetic film are disposed to face each other in a casing 10. The inside of the casing 10 is evacuated through a main valve 30 by diffusion pump 32 and gaseous H2 is introduced under 0.01-1 Torr pressure from a cylinder 50 into the casing through a needle valve 38 and a stop valve 44. Plasma discharge is generated between the substrate 14 and the target 12 so that the protective film of the carbon is formed by sputtering on the magnetic film on the substrate 14.
Patent JP-H1067027-A (JP)
Title: Release film
Inventor: ARIGA HIROSHI
IPC: H05K3/46
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the releasability with an adhesive resin and to suppress the protrusion of the resin by specifying the tensile elongation at break of a tetrafluoroethylene copolymer film. SOLUTION: A tetrafluoroethylene type copolymer film is used as a release film. A tetrafluoroethylene type copolymer is a copolymer of tetrafluoroethylene and other copolymer component. The content ratio of a polymer unit based on tetrafluoroethylene in the tetrafluoroethylene type copolymer is set according to the kind of the other copolymer component but may be usually set to 30-70mol%, pref., 40-60mol%. The tensile elongation at break of the tetrafluoroethylene type copolymer film at 200 deg.C is 100% or more, pref., 200% or more. By this constitution, the protrusion of a resin is suppressed and the release film can be easily peeled.
Patent JP-S59119812-A (JP)
Title: Interphase reactor device
Inventor: SHIODA HIROSHI
IPC: H01F37/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a through-conductor type device which can be adopted to a considerably high voltage range by tightening and fixing a through-conductor, where two conductors are integrated by the tightening device for glass tape through a first insulating block applied between said two conductors, in the vertical direction through a second insulating block with the upper and lower yoke tightening clamp of iron core. CONSTITUTION:A silicon steel plate forming a lower yoke and a silicon steel plate forming a leg part of iron core are alternately laminated up to the specified thickness A and these are tightened by a clamp 6 leaving the upper yoke, thereby forming an iron core 1. An insulating block 9 placed between two through-conductors 5 and these are integrated by an insulating tape 8. Such integrated through conductor 5 is inserted into a window of iron core 2 while it is insulated from the lower clamp 6 by the insulating block 10. Thereafter the upper yoke 3 is piled and upper clamp 6 is arranged at a side surface of upper yoke 3. The upper yoke 3 is then tightened and the through conductor 5 integrated by stud is tightened and fixed in the lengthwise direction.
Patent JP-H0780767-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: AIZAWA TOSHIO
IPC: B24B21/00
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a magnetic recording medium with an excellent surface property and durability, by applying a hard lapping process on the surface of a magnetic layer by slide contacting a lapping tape at a stronger surface pressure, and after that, applying a soft lapping process by slide contacting a lapping tape at a weaker surface pressure. CONSTITUTION:A surface processing device has a magnetic tape running system 13 which consists of a winding out roll 1, a winding in roller 2, and plural guide rolls 3 to 12. On the way of the magnetic tape running system 13, a hard processor 14 and a soft processor 15 are provided. The hard processor 14 carries out a hard lapping process to slide contact a lapping tape 25 at the surface pressure 0.25 to 1.2g/mm<2>. And the soft processor 15 carries out a soft lapping process to slide contact a lapping tape 26 at the surface pressure 0.1 to 0.2 g/mm<2>.
Patent JP-S59121278-A (JP)
Inventor: MATSUI FUMIO
IPC: F16L9/14
Filed: 1982-12-27
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-H0954687-A (JP)
Title: Automatic generation system for document output program
Inventor: KUDO TOMOHIRO
IPC: G06F9/06
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide the document output program automatic generation system which can modify a program with less manhours than before even if a data file format or document output system is changed when a document output program which shapes and outputs (prints) a fixed-form document is automatically generated. SOLUTION: The inside of the document output program is divided into document structure information 1-8, a data input part 1-9, a document output part 1-10, and a document shaping part 1-11 by functions, and they can be corrected independently by using a document structure definition editing means 1-1, a data file format definition editing means 1-2, a document output system definition editing means 1-3, and a document shaping part editing means 1-7.
Patent JP-S59121460-A (JP)
Title: Picture processing device
Inventor: OOZEKI TAKESHI
IPC: A61B6/00
Filed: 1982-12-28
Abstract: PURPOSE:To display a distinct picture even if a patient moves when he is being diagnosed, by processing a picture data by a filter having a prescribed algorithm, and bringing the picture data to weighting of a frequency characteristic by the picture elements data being in the X and Y directions on the picture plane and in the time axis direction. CONSTITUTION:A picture digital data outputted from a radiography device, an ultrasonic diagnosing device, etc. is D/A-converted by a dynamic picture input part 1, and inputted to the first picture display part 6 and the first stereoscopic matrix picture storage part 2. A three-dimensional memory space which expands in three directions of X and Y directions on the picture plane and the time base T direction is provided on this storage part 2, and a picture data is stored along the T direction in its memory space. This data is provided to a dynamic picture processing part 3 by a control command of an interactive control part 8, and weighting of a frequency characteristic is executed by the algorithm of a filter of this processing part 3. An output of this processing part 3 is processed by the second stereoscopic matrix picture storage part 4 having the same structure as that of the storage part, D/A-converted, and a distinct picture is displayed on a picture display part 7.
Patent JP-H0955830-A (JP)
Title: Image formation device
Inventor: YAMADA KAZUNARI
IPC: H04N1/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To share the power source of a first illumination means for obtaining original reflected light and a second illumination means for exposing a transmission original and obtaining original transmission light and to reduce a component cost. SOLUTION: The power source 56 for a lamp and a lamp changeover control part 57 are connected to a scanner control plate 50 and a first illumination light source (the lamp for illuminating a device main body) 58 and a second illumination light source (the lamp for illuminating optionally 59 are connected to the lamp changeover control part 57. For the changeover of the first illumination light source (lamp for illuminating a device main body) 58 and the second illumination light source (lamp for illuminating optionally 59, the command of a mode set on an operation display part 61 is sent through a main control part 60 to the scanner control plate 50 and the scanner control plate 50 exclusively switches the output of the power source 56 for the lamp in the lamp changeover control part 57 in the set mode.
Patent JP-S6382350-A (JP)
Title: X ray crystal diffraction apparatus
Inventor: ITO NOBUO
IPC: G01N23/207
Filed: 1986-09-26
Abstract: PURPOSE:To facilitate measurement of a distribution of mosaic structures of a crystal, by providing a slit with the width of 15-200mum preferably, 20-90mum in front of a window section of a counter tube. CONSTITUTION:It is necessary that a holder 4 for holding a sample single crystal is rotatable when a locking curve is obtained. X rays radiated from an X ray tube 1 are spectrally analyzed with a single crystal 2 for spectroscopy so that X rays with a desired wavelength are made to irradiate a sample single crystal. The counting tube 5 is held movably on the circumference of a circle centered on the holder 4 and a slit 6 with the width 15-200mum is provided in front of window section of the counting tube 5. To measure a distribution of mosaic structures, first, the locking curve is measured using no slit 6, the counting tube 5 is fixed at a position where the peak thereof is detected and subsequently, the slit 6 is mounted to measure the locking curve by turning the sample single crystal. A half value breadth of the locking curve thus obtained is a parameter indicating the degree of the distribution of mosaic structures.
Patent JP-S60128310-A (JP)
Inventor: DENISU REI WATOKINSU
IPC: B65H59/00
Filed: 1984-10-29
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-S6286157-A (JP)
Title: Formation of thin film
Inventor: WADA KUMIKO
IPC: H01L43/12
Filed: 1985-10-14
Abstract: PURPOSE:To improve the characteristics of a thin film formed on the front side of a substrate by keeping the temps. of the front and rear sides of the substrate equal to each other by a prescribed heating means so as to prevent the production of stress due to difference in temp. CONSTITUTION:A pair of heaters are placed at the front and rear sides of a substrate and the substrate is heated to a thin film forming temp. without exceeding the temp. A heater may be placed at one of the front and rear sides of the substrate. At this time, the side to be heated is heated to a temp. above the thin film forming temp., and adjusted to the thin film forming temp. at film forming time. A thin film is formed on the front side of the substrate at the thin film forming temp.
Patent JP-H0391402-A (JP)
Title: Deep plowing device
Inventor: SASAKI HARUO
IPC: A01C9/00
Filed: 1989-09-02
Abstract: PURPOSE:To always uniformly press the surface of a deeply plowed groove and simultaneously form a planting bed while a press wheel invades in the deeply dug and plowed groove by disposing a vertically movable trailing frame having a narrower press wheel than the deeply plowed groove at the rear portion of a deep plowing and digging member in the deep plowing device attached to a tractor. CONSTITUTION:A trailing frame (b) is disposed in a vertically movable state in respect to the supporting shaft 6 of a triangle beam 3 of a deep plowing machine (a) and the vertical height of the deep plowing machine is controlled by a control means comprising a control lever 7 and a guide plate 8. A press wheel 9 having a narrower width than that of the deeply plowed groove is disposed at the rear portion of a pair of longitudinal beams in the trailing frame (b) and right and left hooks and a blanket at the rear end and the central portion, respectively, are disposed. The press wheel 9 partially invades into the deep plowed groove and simultaneously presses the surface layer of the deep plowed groove to form a planting bed. Just after the formation of the planting bed, seeds are sown from a planting machine (c) and rigged up. Since the lateral walls of the groove guides the press wheel, a problem such as the deviation of a sowing position is not caused.
Patent JP-S6469851-A (JP)
Title: Control device for automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: F16H61/08
Filed: 1987-09-11
Abstract: PURPOSE:To optimize a timing, by a method wherein, when a speed change step is shifted through the inverse motion of two friction elements to each other, the one friction element is motioned by a switching valve as a servo mechanism for the fastening/release motion of the other and a pressure regulating valve are utilized. CONSTITUTION:During shift down from a forward second step to a first step, the one friction element 13 is motioned to the fastening side through shifting of a switching valve 37 to the oil feed side, and the other friction element 16 performs a release motion through control of an increase of the oil pressure of an oil chamber 42b on the hydraulic release side of a servo mechanism 42 by means of a pressure regulating valve 47. In this case, a timing between the pressure regulating motion of the pressure regulating valve 47 and the shifting motion to the oil feed side of the switching valve 37 is properly controlled according to an oil temperature and a car speed by means of a timing control means 50. Thereby, the excellent fastening/release motions of the two friction elements 13 and 16 are performed therebetween. A speed change shock and a sudden increase of the number of revolutions are prevented from occurring, and smooth speed change is practicable.