baber/WOPTO huggingface dataset:
Patent JP-S60120557-A (JP)
Title: Solid state image pick-up device having antiblooming structure
Inventor: SUNATSUKA SHIN
IPC: H01L27/148
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a solid stage image pick-up sensor having an antiblooming structure without shortening the gate length of a shift register by providing a blooming suppression element in a photoreceptor in a CCD image line sensor. CONSTITUTION:Antiblooming gates 19, 21 are disposed at both right and left sides of a photodiode array 22 so that antiblooming gates 19, 21 operate for both even and odd bits. Signal charge 29 photoelectrically converted by the array 22 is accumulated in a potential well determined by the potential under a photogate 24 by a gate voltage applied to the photogate 24, and transferred through a transfer gate 26 to a CCD analog shift register 27. Excess signal charge generated when the light amount exceeding the saturated exposure amount is emitted, overrides the potential barrier under the gate 19 and drops to the antiblooming drain 20.
Patent JP-H1069616-A (JP)
Title: Magnetic head cleaning device
Inventor: ICHIMURA TAKESHI
IPC: G11B5/41
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the removing effect of matter stuck on a magnetic head attached to a rotary drum and to secure its stable rotation by interposing an air film part between a core body of a cleaning roller and a grinding sheet on its outer side. SOLUTION: The head cleaning roller 21 is provided with plural supporting parts 22b to be individually projected in the radial direction by a projecting amt. that is approximately equal to or larger than a projected amt. (h) of the magnetic head H respectively at prescribed intervals in the circumferential direction on the circumferential surface of the roller core body 22 in a columner shape having an axial hole 22a in the center. Then, an adhesive medium 23 is applied on the outer surface of each individual supporting part 22b, and the grinding sheet 24 is wound and stuck via the medium 23 around the circumferential surface of the individual supporting parts 22b. Under the state of rotating the roller 21 in pressurized contact with the rotary drum 2, the so-called air film part (a) is in existence by making air flow into a space part between the core body' 22 and the sheet 24.
Patent JP-S61179268-A (JP)
Inventor: BEN AARU BOGUNAA
IPC: B22C7/00
Filed: 1985-10-14
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-2000052516-A (JP)
Title: Laminated polyamide resin film
Inventor: SUGIMOTO MASANORI
IPC: B65D65/40
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide laminated polyamide resin film good in impact resistance and transparency and especially good in slip properties under high humidity. SOLUTION: In a laminated polyamide resin film consisting of a resin layer (X) based on an aliphatic polyamide resin (a) and a resin layer (Y) mainly containing an aromatic polyamide resin component (b) and an aliphatic polyamide resin component (c) so that the repeating unit of the aromatic polyamide resin component (b) is 0.5 mol.% or more with respect to the total amt. of the repeating units of the total polyamide resin components in the resin layer and formed by laminating the resin layer (Y) to at least one surface of the resin layer (X), 0.2-10 wt.% of a bending fatigue resistance modifier (d) and 0.05-1.0 wt.% of inorg. and/or org. fine particles with a mean particle size of 0.5-5.0 μm are added to at least one of the resin layer (X) and the resin layer (Y) with respect to the total amt. of the constitutional components in the respective resin layers.
Patent JP-H0677786-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAYA YUKIHIRO
IPC: G01R19/14
Filed: 1992-08-26
Abstract: PURPOSE:To reduce number of components by integrating a polarity detection circuit discriminating the polarity of a DC voltage of a transmission line. CONSTITUTION:A polarity detection circuit detecting a polarity of a voltage between transmission lines 51, 52 is made up of an input circuit 4, a clamp circuit 5, a comparator 6 and a control circuit 7 formed on a semiconductor substrate. The input circuit 4 having a large input impedance divides a received voltage at a prescribed rate and outputs the result to a clamp circuit 5. The clamp circuit 5 clips the output of the input circuit 4 based on a prescribed voltage so that the output is not lower than a prescribed voltage with respect to a ground potential. The output of the input circuit 5 is inputted to the comparator 6. The control circuit 7 outputs a control signal to the comparator 6, representing that the voltages of the transmission lines 51, 52 are compared and the result is outputted when the voltage between the transmission lines 51, 52 is discriminated to be a prescribed voltage or over. The entire device is made small and inexpensive by integrating the polarity detection circuit to reduce number of components.
Patent JP-H0571055-A (JP)
Title: Heat resistant filter cloth
Inventor: KOASE KIYOSHI
IPC: D04H1/4218
Filed: 1991-09-06
Abstract: PURPOSE:To obtain heat-resistant filter cloth having extremely good dust catching properties, heat resistance, flame retardance, strength, abrasion resistance and air permeability by entangling a specific surface layer and base cloth and back face layer to form a felt body and then heat-treating the felt body. CONSTITUTION:A heat-resistant filter cloth having excellent dust wiping-out performance and long life and obtained by needling the surface layer 1 consisting of a web in which an aromatic polyimide fiber is mixed with glass fiber onto a base cloth 2 consisting of a heat resistant fiber and further needling a back face layer 3 consisting of a heat resistant fiber web of the aromatic polyimide, etc., onto the back face of the base cloth 2 to form a felt body 4 and then heat-treating the surface layer 1 of the felt body 4 by bringing the surface layer 1 into contact with far-infrared ray heater, etc., to shrink and highly densify the aromatic polyimide fiber. Furthermore, the blend ratio of the aromatic polyimide fiber in the web in which the aromatic polyimide fiber is mixed with the glass fiber is preferably >=30wt.%.
Patent JP-H0276358-A (JP)
Title: Telephone set
Inventor: MIYAKE MASAYASU
IPC: H04K1/00
Filed: 1988-09-13
Abstract: PURPOSE:To prevent intended interception on a line by adding a VOCODER, a scrambler/descrambler, a full duplex MODEM and a changeover switch to a conventional telephone set. CONSTITUTION:The basic telephone set configuration is in addition provided with a VOCODER 13 converting an analog voice signal into a digital signal or vice versa, a scrambler/descrambler 14 randomizing the digital signal or vice versa, a full duplex MODEM 15 capable of 2-way communication and changeover switches 16, 17 controlling them. Thus, in the case of using the telephone set as a conventional telephone set, the changeover switch 16 is connected to the position of contact (a) and the other changeover switch 17 is connected to the position of contact (c). When the prevention of interception on the line is desired, the changeover switch 16 is switched to the position of contact (b) and the changeover switch 17 is switched to the position of contact (d). An analog voice signal from a handset 11 is converted into a digital signal by the VOCODER 13 through the changeover as above.
Patent JP-H07183096-A (JP)
Title: High-frequency induced heat plasma device
Inventor: MIZUNO KOICHI
IPC: H05H1/46
Filed: 1993-09-13
Abstract: PURPOSE:To provide a high-frequency induced heat plasma device in which the end of a gas ring can be prevented from being corroded by corrosive gas. CONSTITUTION:A cap 30 is formed of a material with corrosion resistance and a good heat conductivity such as gold or zirconium. The cap 30 is thin- walled, tapped on an inside portion S, and screwed to the base member 31 of a gas ring. The space between the cap 30 and the base member 31 serves as the passage 32 of a cooling medium. The cap portion is exposed to a high- temperature plasma and also to a corrosive gas generated within a tube 2. However, the cap 30 is in no danger of being molten or opened by corrosion even when used over a long period, since it is cooled by the cooling medium and has no welded parts that can be corroded by the corrosive gas.
Patent JP-S60132698-A (JP)
Inventor: RICHIYAADO EE SURIBAN
IPC: C02F3/08
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-S59122815-A (JP)
Title: Soot blow device of boiler
Inventor: SAGOU YOSHIROU
IPC: F28G1/16
Filed: 1982-12-28
Abstract: PURPOSE:To enable automatic coating of seizure inhibitor, by a method wherein an automatic on-off valve, which is opened when an outer tube moves forward and is closed when it moves backward, is installed integrally with the outer tube. CONSTITUTION:With a motor 13 run, a moving member 15 is moved rightwardly along a retainer stand 14. An outer tube 12 is also moved rightwardly, and injects steam within a boiler to remove soot adhered to a superheater and the like. Resulting from rightward movement of the moving member 15, a seizure inhibitor coating mechanism 16 is also moved rightwardly, an automatic on-off valve 20 is opened, an inhibitor in a seizure inhibitor container 17 is fed through a feed pipe 18, and is applied on the outer peripheral surface of an inter tube 11. With the moving member 15 moves leftwardly, the outer tube 12 is restored to its original position, and automatic on-off valve 20 of the seizure inhibitor coating mechanism 16 is closed. This enables automatic coating of a seizure inhibitor.
Patent JP-S60121181-A (JP)
Inventor: MIZOBUCHI TOSHIHIRO
IPC: B62K25/08
Filed: 1983-12-01
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-H06196997-A (JP)
Title: Data output device, its method and storage device
Inventor: HABAATO AARU MAKURERAN JIYUNIA
IPC: H03K19/00
Filed: 1992-08-05
Abstract: PURPOSE: To provide a method and a device for reducing power to be consumed by a computer for signaling between integrated circuits. CONSTITUTION: This integrated circuit outputs only the valid data through a buffer circuit 109 controlled by a buffer control circuit 115 so that the prevention of the waste of energy with the output of sprious (dummy) data is assured. Therefore, it is effective especially for a semiconductor memory device to use a three-state buffer circuit and the other devices.
Patent JP-S6384033-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO OSAMU
IPC: H01L21/52
Filed: 1986-09-26
Abstract: PURPOSE:To shorten a manufacturing time and to reduce conveyance troubles in a wire-bonding process, by conducting wirebonding of a lead frame put in the state of high temperature while keeping the same in the state of high temperature. CONSTITUTION:A semiconductor pellet 2 is mounted on the upper surface of a lead frame 1 with epoxy resin interposed between them, and die-bonding is conducted. After the completion of die-bonding, exposure to an atmosphere of high temperature about 250oC is made so as to fix and stabilize the epoxy resin as an adhesive, and thereafter wire-bonding is conducted with this state of high temperature maintained. This process is performed, for instance, by a method wherein the lead frame 1 whereon the semiconductor pellet 2 is mounted is put on the upper surface of a heating device 3 provided in a frame supplying element and is supplied for wire-bonding. This method enables the shortening of a manufacturing time and the reduction of conveyance troubles in a wire-bonding process.
Patent JP-S6381366-A (JP)
Title: Electrophotographic sensitive body
Inventor: IDE YUKIO
IPC: G03G5/08
Filed: 1986-09-26
Abstract: PURPOSE:To enhance sensitivity, electrifiability, and durability by forming a protective layer made of an amorphous material containing Si and C on a photosensitive layer containing Se. CONSTITUTION:A photosensitive layer 2 containing at least Se is formed on a conductive substrate 1, and on this layer a protective layer 3 made of an amorphous material containing at least Si and C, thus permitting the obtained Se-type electrophotographic sensitive body to have superior durability and weather resistance, and sufficient surface resistance stabilized immediately after preparation of the photosensitive body, and to form a sharp image free from white streaks, and to prevent Se and the like from attaching onto a copy.
Patent JP-H0977070-A (JP)
Title: Double side wall container having stacking function
Inventor: TOGASHI KAZUO
IPC: B65D6/10
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a stackable, assembled container by drilling an elongated hole in a bottom board and providing an engaging piece protruding upward on an inner side board. SOLUTION: For assembling a container, outer side boards 21, 22 are raised and edge boards 13, 14 and inner side boards 23, 24 are folded inward so as to be bonded to each other using an adhesive. Next, outer connection boards 211, 212, 221, 222 are folded inward and inner connection boards 231, 232, 241, 242 are folded so that engaging incisions 23a, 24a, 23b, 24b provided in each inner connection board are engaged with each other. Further, inner connection boards 15, 16 are folded so as to encircle the boards 211, 221, 212, 222 and the boards 231, 241, 232, 242 to bring engaging protrusions 153, 163 into engagement with elongated holes d, d provided in a bottom board 10 thereby to assemble a double side wall container.  If completed containers are stacked one on another, protruding engaging pieces 150, 160 provided on the boards 15, 16 are fitted into elongated holes b, b provided in the stacked bottom board and fixed.
Patent JP-S6472192-A (JP)
Title: Variable type cryptograph
Inventor: SAGAWA HIROKO
IPC: H04L9/00
Filed: 1987-09-11
Abstract: PURPOSE: To make it possible to select an optional ciphering processing means by selection information included in a ciphering key and to variably set up the frequency of cipherying processing by providing the variable ciphering device with plural ciphering processing means having respectively different ciphering processing frequencies. CONSTITUTION: This variable ciphering device is provided with plural ciphering processing means 5-1 to 5-n having respectively different numbers of ciphering processing blocks, a processing method decoding means 1 for decoding the selection information of ciphering keys including the information for selecting the means 5-1 to 5-n, and input side and output side switching means 2, 7 for selecting one of ciphering processing means out of the means 5-1 to 5-n and connecting the selected means respectively to an input terminal and an output terminal in accordance with the decoding result of the means 1. Namely each ciphering key includes selection information for specifying ciphering processing frequency and each of the means 2, 7 selects a ciphering processing means corresponding to the selection information out of plural means 5-1 to 5-n in response to the decoding result of the means 1. Consequently the quantity of data to be processed by an information processing system, ciphering intensity matched with secrecy and ciphering performance can be flexibly set up.
Patent JP-S6383888-A (JP)
Title: Character recognizer
Inventor: YAGASAKI TOSHIAKI
IPC: G06K9/34
Filed: 1986-09-29
Abstract: PURPOSE:To contrive to improve the recognition rate and the recognizing processing speed of the whole of a sentence by deciding from the width of a pattern and the width of other succeeding space whether the separated pattern is a total angle or a half angle. CONSTITUTION:The device is equipped with an input part 11, a CPU 12, a ROM 13, a RAM 14, a KANJI (Chinese character) dictionary 15, a non-KANJI dictionary 16, and an output part 17. The CPU 12 judges whether a character width W1 is larger or smaller than a constant Wc, when the width is larger, a total angle is obtained, in case of a W3, W3<Wc is obtained; therefore, front and rear space widths W2 and W4 are calculated. An absolute value ¦W1-1-W1+1¦ of the difference in these and a constant W8 are compared, and in case of ¦W1-1-W1+1>=W8, the with is specified to be a half angle, and in case of >=W1-1-W1+1<W8, the width is specified to be a total angle. In case of Fig. (a), the total angle is obtained since the W2, W4 come to be approximately equal, and in case of Fig, (b), the difference between the W2 and W4 is larger than the W8, and the W3 comes to be the half angle.
Patent JP-H1169707-A (JP)
Title: Rotation drive mechanism
Inventor: OMORI KIYOSHI
IPC: H02K7/14
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide rotation, without creating a deviation at the center of rotation by using a rotation drive motor through the function of automatic center adjusting effect quickly and reliably, when the rotating speed of a recording disk has reached a nominal rotating speed. SOLUTION: This mechanism comprises a turntable 4 which is rotated via its rotating shaft 8 by a rotation drive motor 3, a chucking member 5 which clamps a recording disk 1 attached to the turn table 4 and rotated and locates a recording disk 1 rotated to the opposite side in the axial direction and chucks the recording disk 1 with the turn table 4 and forms a moving space 18, having an almost circular ring shape in cross section in the direction orthogonal to the shaft direction inside, a plurality of balance balls 20, 20,... made of a magnetic material arranged movably in the moving space and a magnet 19 which absorbs and holds the balance balls 20, 20,... provided at the side of inner peripheral surface in the moving space.
Patent JP-2000055578-A (JP)
Title: Heat storage system and apparatus employing carbon fiber
Inventor: SHINOZAKI MASAHIRO
IPC: F28D20/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a heat storage system composed of carbon fibers and utilizing night time power in which heat storage performance is enhanced by employing carbon fibers exhibiting higher thermal conductivity in the longitudinal direction of fibers than in the radial direction and directing the fibers in the heat transferring direction thereby increasing the heat passing coefficient of heating tube and heat storage material. SOLUTION: A heat storage material 2 is placed in a heat storage tank 1 and heat is stored through a heating tube 4 passing a heat carrier 3 and carbon fibers 6 bound by a core metal 5 is placed in the heating tube 4. If the heating tubes 4 are checkered or staggered, the carbon fibers 6 are directed in the radial direction of the heating tube 4 and the core metals 5 are arranged between the heating tube 4 while being shifted by about one half pitch in order to enhance thermal conductivity to the heat storage material 2 remote from the heating tube 4. Furthermore, the forward end part of the carbon fiber 6 is brought into point contact or line contact with the heating tube 4 in order to enhance heat transfer from the heating tube 4 to the carbon fiber 6. Carbon fibers 6 exhibiting higher thermal conductivity in the longitudinal direction than in the radial direction are employed.
Patent JP-S6376803-A (JP)
Inventor: JIYON MAIKERU PUURU
IPC: C22C30/00
Filed: 1987-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6382650-A (JP)
Inventor: HARATOU MOTOJI
IPC: A61B10/00
Filed: 1986-09-29
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-S60121253-A (JP)
Title: Spheroidal graphite cast iron
Inventor: JINBO YOSHIO
IPC: C21D5/00
Filed: 1983-12-05
Abstract: PURPOSE:To reduce the Mo and Ni contents of spheroidal graphite cast iron without deteriorating the heat treatability, to enable normal austempering, and to reduce the production of a strain by regulating the amounts of Mn and Cu in the cast iron to proper values. CONSTITUTION:Spheroidal graphite cast iron consisting of, by weight, 3-4% C, 1.5-3% Si, 0.3-0.8% Mn, 0.3-2% Cu, 0.005-0.2% graphite spheroidizing agent and the balance Fe is cooled from a temp. at which austenite is stable to the bainite forming temp. at a cooling rate at which no pearlite structure is precipitated. Though little Mo and Ni are contained as mentioned above, extremely superior spheroidal graphite cast iron for austempering is obtd. The cast iron is especially suitable for use as the material of thick-walled parts to be austempered, and when the cast iron is subjected to austempering by making use of upper bainite or to austempering followed by air cooling, a high strength product can be obtd. at a low cost.
Patent JP-H0675529-A (JP)
Title: Signboard
Inventor: KAMEDA TAKESHI
IPC: G09F13/20
Filed: 1992-08-27
Abstract: PURPOSE:To obtain an effect which is excellent in display characteristic and visibility even if the background is bright or dark by forming white characters on the rear surface of a fluorescent material contg. resin plate and forming characters of a metallic tone on the front surface smaller than the characters on the rear surface, thereby increasing the brightness of light emission. CONSTITUTION:The rear side characters 12 consisting of a coating material or film having light reflectivity is formed on the rear surface of the transparent resin plate 11 formed of a resin into which the fluorescent material is incorporated and the front side characters 13 consisting of a coating material or film of the metallic tone are formed on the front surface to the shape slightly smaller than the shape of the rear side characters 12 and in superposition thereon. The stereoscopic characters having the excellent visibility are then displayed by the overlap of the rear side characters 12 displayed with the high brightness by receiving the light emitted from the transparent fluorescent resin plate and the front side characters 13 of the low brightness formed smaller than the rear side characters 12 if the background of the sign board is dark. The front side characters 13 are displayed in a slightly silhouette tone if the background of the signboard is bright. The characters having the display quality are thus displayed.
Patent JP-S6288205-A (JP)
Inventor: IGAWA MASAO
IPC: F21V21/16
Filed: 1985-10-14
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-H0673537-A (JP)
Title: Ion beam deposition device
Inventor: KUWABARA HAJIME
IPC: C23C14/32
Filed: 1992-08-27
Abstract: PURPOSE:To provide the ion beam deposition device which can decelerate a beam of a large diameter. CONSTITUTION:This deposition device has a bucket type ion source which emits the ion beam of the large diameter, a vacuum chamber 4 which is so provided as to be made incident with the ion beam from the exit port of the ion source via a mass spectrograph X and accommodate a substrate 3 to be treated, magnetic field generators 5a, 5b which are provided in this vacuum chamber 4 and generate magnetic fields B in the direction crossing the ion beam, plural electrodes 6a to 6d which are provided in the progressing direction of the ion beam at prescribed intervals so as to enclose the ion beam within the vacuum chamber 4, a power source device 7 which impresses such voltages V1 to V5 as to increase stepwise in the progressing direction of the ion beam to the respective electrodes 6a to 6d and R1 to R5.