baber/WOPTO huggingface dataset:
Patent JP-S6243283-A (JP)
Title: Reproducing device for video signal
Inventor: MIHARA YOSHIKAZU
IPC: H04N5/93
Filed: 1985-08-20
Abstract: PURPOSE:To avoid the disturbance of reproduction synchronism by adding a pseudo synchronizing signal after a synchronizing signal is once deleted in a frame reproduction mode. CONSTITUTION:Video signals of odd and even fields of a sheet of still pictures are recorded on two tracks Talpha and Tbeta respectively. While the initial position is set to set the tracing position of a head 1 on the track Talpha. Then the head 1 starts the tracing of the track Talpha and the reproduced video signals of the head 1 are supplied to an eliminating circuit 4 and a separating circuit 5 via a reproducing circuit 3. Then the signal obtained by deleting the synchronizing signal out of the reproduced video signal, i.e., the synchronism omission video signal is delivered to an input terminal (ia) of an adding circuit 15 from the circuit 4. Thus the video signals delivered from the circuit 5 are supplied to an input terminal (ib) of the circuit 15 in an initialization period Ta. Then the reproduced composite synchronizing signal is added to the synchronism omission video signal and delivered to an output terminal 16.
Patent JP-H0348930-A (JP)
Title: Programmable logic device
Inventor: SHIZUKUISHI MAKOTO
IPC: G06F7/00
Filed: 1989-07-18
Abstract: PURPOSE:To attain the effective use of a chip area by providing (n) FFs cascaded to each other, and AND matrix for a program including the product member lines crossing the inverted and non-inverted output lines of those FFs, and a feedback wiring applied to the first FF. CONSTITUTION:For the FF D1 - Dn, the non-inverted output points Q of the FFs equivalent to the low-order bits are connected to the data input contacts D of the FFs equivalent to the high-order bits respectively together with a clock input contact connected to a clock input terminal Ck. The reset input contacts R and the set input contacts S of the FF D1 - Dn are connected to the terminal of a prescribed product member line. Simultaneously, the functions of AND gates a1 - a2n are obtained from proper grid points. Thus the set and reset signals decoded by an AND matrix 1 are fed back to the FF D1 - Dn. The output contact of a buffer circuit Ba connected to the terminal of a product member line l1 is connected to the data input point D of the first FF D1. Thus the output signal of the matrix 1 is fed back. The proper grid point of the matrix 1 is programmed and a clock signal is applied to the terminal CK. Thus it is possible to obtain a Johnson counter having the 50% duty.
Patent JP-S58109742-A (JP)
Inventor: RARII HIGINSU
IPC: F16F1/02
Filed: 1982-10-19
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-H0234654-A (JP)
Title: Fiber-reinforced thermoplastic resin composition
Inventor: YANO KAZUHISA
IPC: C08L55/00
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title composition excellent in chemical resistance, impact resistance, rigidity and application property by adding a fibrous reinforcement to a specified resin composition. CONSTITUTION:5-200 pts.wt. fibrous reinforcement (e.g., glass fiber) is added to 100 pts.wt. resin composition comprising 54.5-99 pts.wt. graft copolymer obtained by grafting 90-15 pts.wt. monomer mixture comprising 50-90wt.% aromatic vinyl (e.g., styrene), 9-50wt.% vinyl cyanide (e.g., acrylonitrile) and 0.001-10wt.% epoxy vinyl monomer (e.g., glycidyl acrylate) onto 10-85 pts.wt. diene rubber (e.g., polybutadiene rubber) or graft copolymer composition comprising a copolymer obtained by copolymerizing this graft copolymer with the remaining monomers and 1-45.5 pts.wt. polybutylene terephthalate of a relative viscosity (as measured in a 0.5% o-chlorophenol solution) of desirably 1.15-3.0 (25 deg.C).
Patent JP-H0232675-A (JP)
Title: Transmission processing method for pseudo halftone data in facsimile equipment
Inventor: MATSUBARA TOSHIYUKI
IPC: H04N1/405
Filed: 1988-07-21
Abstract: PURPOSE:To transmit a halftone image with high encoding efficiency by converting halftone image data to binary data having strong correlation in a scanning direction, and transmitting the binary data after applying compression encoding. CONSTITUTION:A basic image element pattern is generated by forming the assembly of adjacent image elements in a transmission original in one unit block and laminating a black image element sequentially in a gradation unit in a subscan direction from the start point of a main scan direction and the subscan direction in the unit block. And the image data is binarized by applying the basic image element pattern and a symmetric image element pattern with axial symmetry to a subscanning line alternately on a start unit block on the main scan direction in the transmission original, and the binary data is compressed to encoding data, then, transmitted. Also, an original image can be recovered by decoding transmitted encoding data to the binary data. In such a way, it is possible to reduce the quantity of a transmission code.
Patent JP-S6161291-A (JP)
Title: Backup memory circuit
Inventor: TAKEUCHI MASUMI
IPC: G06F1/26
Filed: 1984-09-03
Abstract: PURPOSE:To prevent a stealing of a data in a memory by a simple construction by electrically connecting and breaking a power source for back up and a memory circuit on detecting an access condition. CONSTITUTION:When a memory circuit 3 is not subject to access directly from an outside (a cover is closed, a chassis is not disassembled, a panel is packaged in a frame), this condition is detected by a detector 2, terminals a, b are connected and by a power supply circuit 1, the memory circuit 3 is brought to a backup condition. When being in a condition of access from the outside directly (the cover is opened, or the chassis is disassembled, a panel is removed from the frame), this condition is detected, the terminals a, b are broken and the backup condition of the memory circuit 3 is released. Thereby, an internal data of the memory circuit 3 is extinguished.
Patent JP-S57111253-A (JP)
Title: Apparatus for forming glass fiber
Inventor: MINAMIDE MASARU
IPC: C03B37/022
Filed: 1980-12-26
Abstract: PURPOSE:To manufacture glass fibers without using an air-conditioning facilities and an insulated duct or piping, by supplying a glass-fiber forming apparatus with air which is brought into contact with water in an air supplier. CONSTITUTION:An air-supplying means 13 is placed to the position below the bushing 12 and above the coating means 14, separatedly from the filaments 20. The air-supplying means 13 is furnished with an air-diffusing means 131. Water 133 is charged from an inlet on the air-diffusing means 131 and discharged from the outlet. The air introduced into the air-supplying means 13 is diffused with the air-diffusing means 131, brought into contact with the water 133 flowing on the diffusing means 131, and sent upward from the upper opening to the glass fiber forming apparatus nearly in the state of natural flow. The temperature of the supplied air can be controlled by controlling the temperature of water supplied to the air-supplying chamber 13.
Patent JP-H1130141-A (JP)
Title: Air-fuel ratio controller of gas engine
Inventor: YAMADA JUN
IPC: F02D19/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reliably perform purification of exhaust gas by an exhaust gas purifying catalyst by performing combustion at the target air-fuel ratio. SOLUTION: In an exhaust pipe of an engine, a three-way catalyst is provided, and an O2 sensor 11 is arranged upstream from it. The O2 sensor 11 is provided with an element 12, an atmosphere side electrode 15 is formed on the inner surface of the element 12, and an exhaust gas side electrode 14 is formed on the outer surface. The exhaust gas side electrode 14 is covered with a catalyst layer 17 for removing hydrogen by the catalytic reaction. An ECU controls the fuel supplying amount by a gas injector by using a feedback correction factor FAF on the basis of the output of the sensor 11 so that the deviation between the air-fuel ratio obtained by the sensor 11 and the target air-fuel ratio may be decreased.
Patent JP-H0236089-A (JP)
Title: Hand with variable grab position
Inventor: ICHIKAWA NAOSUKE
IPC: B25J15/08
Filed: 1988-07-23
Abstract: PURPOSE:To miniaturize the whole body of a hand by providing a 1st gripper opening and closing only in the grab direction of a pair of grippers and a 2nd gripper opening and closing in the grab direction and also moved by the driving of the actuator for revolving in about a vertical direction for the above grab direction along the plane. CONSTITUTION:In the case of performing a part assembly work by a robot the vertical revolving varying the grab position of a part 30 is performed with the combination operation of the opening and closing operation of a 1st gripper 10, the opening and closing operation for the 2nd gripper 18 interlocking there with and the moving operation in about vertical direction for the grab direction of the 2nd gripper 18, when the assembly is performed by varying the grab position of the part 30 in a part feeding device. Consequently, a revolving device is made unnecessary, no installation space is needed and a hand becomes minia turized.
Patent JP-S6247470-A (JP)
Title: Formation of thermally sprayed coating on inside surface of cylinder
Inventor: ITO MASAYUKI
IPC: C23C4/12
Filed: 1985-08-23
Abstract: PURPOSE:To efficiently cool a cylindrical body and to obtain a thermally sprayed film which is dense and has good adhesiveness without contg. unwelded particles intruded therein by disposing a nozzle for spraying a cooling gas together with a thermal spraying gun into the cylinder and cooling the cylinder from the inside surface thereof. CONSTITUTION:The spraying gun 2 is directed in such a manner that the thermal spraying direction is perpendicular toward the inside surface of the cylindrical body 1. The distance between the inside surface of the cylinder and the gun 2 is specified to a prescribed length. The cooling nozzles 3, 4 are attached in 90 deg. and 180 deg. directions with respect to the spraying direction. The distance between the inside surface of the cylinder and the nozzles is specified to a prescribed length. Air or inert gas such as He, Ar or N2 is blown from the nozzles 3, 4 to cool the cylinder from the inside surface and to below off the unwelded particles, thereby preventing the intrusion of unwelded particles into the thermally sprayed coating layer. The cylindrical body 1 is moved back and forth while said body is kept rotated by a rotating body 5. The thermally sprayed coating layer having the excellent high-temp. durability and adhesiveness is thus obtd.
Patent JP-H119858-A (JP)
Title: Sheath for saw or the like
Inventor: OKADA TAMOTSU
IPC: B26B29/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a sheath from being scraped with a blade part when a saw or the like is put into or out of the sheath for housing the saw or the like. SOLUTION: A housing part 2 is so formed inside as to insert a blade part of a saw or the like while a rotary roller 3 is mounted near an inserting port part of the blade part at the housing part. When the saw or the like is put in or out, a sharp point of the saw or the like is rotated in contact with the roller to allow smoothly operation of the sheath without damaging the sheath by the sharp part or to eliminate damage to the blade when the blade is put into or out of the sheath.
Patent JP-S6342006-A (JP)
Title: Production of composite magnetic head
Inventor: OODOI YUUZOU
IPC: G11B5/127
Filed: 1986-08-05
Abstract: PURPOSE:To prevent a second magnetic body from being damaged and peeled from a first magnetic body at the time of forming track width prescribing grooves by sticking the second magnetic body to the first magnetic body after track width prescribing grooves are formed on the first magnetic body. CONSTITUTION:In case a metallic magnetic material 2 is stuck in grooves 14 having a track width Tw, which are formed on a corner part 1c of a high- permeability ferrite 1, and a reinforcing glass 3, the metallic magnetic material 2 is buried in grooves 14. Consequently, the metallic magnetic material 2 and the reinforcing glass 3 are ground and polished up to a gap facing glass 3 are ground and polished up to a gap facing surface G, where the metallic magnetic material 2 is exposed with the track width Tw, to obtain a core half body 1a where the metallic magnetic material 2 is stuck to parts other than the reinforcing glass 3 on the high-permeability ferrite 1. Since the metallic magnetic material 2 is stuck to the high-permeability ferrite 1 after grooves 14 having the track width are formed, the metallic magnetic material 2 is prevented from being cracked and peeled from the high-permeability ferrite 1 by grooving.
Patent JP-S6162863-A (JP)
Title: Measurement of substance having antigen determinant utilizing antibody
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N33/531
Filed: 1984-09-05
Abstract: PURPOSE:To enable the assay of a legand at a low cost and easily with a simple operation, by bringing a substance having an antigen determinant to be measured and an enzyme or a bond of an enzyme and a high polymer compound into contact with a bond of an antibody and a high polymer compound in a solution. CONSTITUTION:A substance having an antigen determinant to be measured and an enzyme or a bond of an emzyme and a high polymer compound are brough into contact with an antibody having a bonding property to both of the substance and the enzyme or a bond of the antibody and a high polymer compound and then, the activity of the enzyme is measured to determine the substance having an antigen determinant. What is to be measured is the substance having an antigen determinant contained in a sample. The sample is, for example, serum and urine, not limited in the type. The serum and urine usually can be measured as intact as requiring no special pretreatment.
Patent JP-S5887183-A (JP)
Title: Optical recording material
Inventor: HIRONO TAKUSHI
IPC: G11B7/2433
Filed: 1981-11-19
Abstract: PURPOSE:To provide an optical recording material which can be produced by a simple production process, does not require any fixing treatments, and makes rewriting possible, consisting of an Ag2O/SiO2 compd. CONSTITUTION:An optical recording material consists of an Ag2O/SiO2 compd. Examples of said Ag2O/SiO2 compds. are Ag4SiO4, Ag2SiO3 and Ag2SiO5. This compd. turns black by light irradiation and is discolored by heating. The resulting optical recording material has the following advantages. (1) Fixing is not required. (2) photosenitive sensitivity is high. (3) It is possible to choose photosensitive wave range by changing the composition ratio of Ag2O to SiO2. (4) The material is thermally stable because it is a crystalline material. (5) Any elaborate production stages are not required.
Patent JP-2001013759-A (JP)
Title: Image forming device
Inventor: ICHINOSE KIMITAKA
IPC: G03G15/16
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that transporting property of transfer material, or the traveling property of intermediate transfer means is stabilized, and the stabilized excellent image transferring performance is secured, with respect to the image forming device respectively provided with plural image carrier and a transferring means adaptable thereto. SOLUTION: This image forming device is constituted so that 4 photoreceptor drums 1 respectively arranged from the upstream side the transporting direction of transfer material P transported by an electrostatic attraction transport belt 7 in order of yellow, magenta, cyan and black, the transfer elastic roller 10 is arranged on the extreme upstream side in the transporting direction of the transfer material P being similarly transported by the electrostatic attraction transport belt 7, as a transferring means opposite to the respective photoreceptor drums 1, and the transfer blade member 11 is arranged on the downstream thereof.
Patent JP-H0912026-A (JP)
Title: Synthetic resin box for packing of heavy article
Inventor: TERANO KUNIHIRO
IPC: B65D6/18
Filed: 1995-06-28
Abstract: PURPOSE: To provide a synthetic resin box for a packing of heavy article, which has a lid with a structure wherein the attaching or the detaching is easy, but on the contrary, under a closed state, it is firmly fitted unless a force is applied to a specified area on the lid. CONSTITUTION: To one of four side plates 3, 5, 7, 9 which are connected with hinges 23, a lid plate 11 is connected with the hinge 32. The lid plate 11 is divided into two lid pieces by a slit 33 which is orthogonal to the hinge 32 to connect the lid plate 11. Then, a fitting groove 37 is formed on the outer peripheral end edge which becomes an internal surface when being closed, and a fitting protuberance which is fitted in the fitting groove 37 is provided on the leading end surfaced of the side plates other than the side plate to which the lid plate 11 is connected. In addition on one or more side plates other than the side plate to which the lid plate 11 is connected, or on the lid pieces, a notched part is provided, or a through hole is provided on the lid pieces.
Patent JP-2001012305-A (JP)
Title: Main air passage of carburetor
Inventor: FUJIWARA HIDEJI
IPC: F02M19/03
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a carburetor with excellent setting workability, allowing easy adjustment of A/F characteristics of mixing concentration from intermediate opening operation up to high opening operation. SOLUTION: This carburetor has: a carburetor body through which an intake passage controlled to be opened and closed by means of a throttle valve passes; a main nozzle having a bleed hole opened to a venturi portion formed at the intake passage; and a main air passage 20 for supplying main air into a well chamber W surrounding the periphery of the main nozzle. To an end portion of the main air passage 20, an air pipe 21 made of a pipe material is connected. An end portion 20C of the air pipe is opened to the atmosphere.
Patent JP-H0470709-A (JP)
Title: Zoom lens
Inventor: ARIMOTO TETSUYA
IPC: G02B15/20
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the zoom lens which has high power and is compact and short in short-distance photographic distance while high optical performance is maintained by employing five-group constitution of positive, negative, positive, positive and negative elements and moving a 3rd, a 4th, and a 5th group to the image side at the time of focusing from the infinite-distance side to the short-distance side. CONSTITUTION:The zoom lens consists of a 1st positive group I, a 2nd negative group II, the 3rd positive group III, the 4th positive group IV, and the 5th negative group V in order from the object side. When the power is varied from the short-focus side to the long-focus side, the 1st group I, 3rd group III, and 4th group IV move to the object side respectively and when the zoom lens is put in focusing operation from the infinite-distance side to the short-distance side, the 3rd group III, 4th group IV, and 5th group V move to the image side. For the focusing from the infinite-distance side to the short-distance side, the 3rd group III, 4th group IV, and 5th group V are moved to the image side, so off-axis luminous flux is not eclipsed when the front lens is extended. Consequently, while the high optical performance is maintained, the high power, compact constitution, and short short-distance photographic distance are realized.
Patent JP-H0234449-A (JP)
Title: Weather strip and its molding method and device
Inventor: YAMADA MAKOTO
IPC: B29C48/30
Filed: 1988-07-25
Abstract: PURPOSE:To facilitate molding of a lip part changing its protruding length by providing a cut groove continued in the lip part of a weather strip, stripping off a removal expected part in a part of this cut groove and changing the protruding length in the rest of the lip part. CONSTITUTION:In a weather strip S1, a hollow seal part 2 is integrally provided continuing to a hollow receiving bed part 1, and a lip part 3 is provided in the hollow seal part 2. Here the lip part 3 forms a cut groove 4 in the lengthwise direction in a manner wherein a space between the base part of the lip part 3 and the cut groove 4 changes along the weather strip S1 in its lengthwise direction. And the weather strip S1 is obtained having the lip part 3 changing the protruding length in accordance with a mounting part to the peripheral edge part or the like of an automobile door by strippling off a removal expected part 3a of the lip part 3 in a part of this cut groove 4.
Patent JP-2000022183-A (JP)
Title: Polycrystalline semiconductor element and its manufacture
Inventor: INAGAKI HIROTAKA
IPC: H01L31/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a generation efficiency even if an impurity such as an oxide exists in a crystal grain boundary, by separating a polycrystal semiconductor film with an oxide or a nitride particle being formed at the crystal grain boundary among a plurality of semiconductor crystal particles, and setting the average thickness of the grain boundary layer to a specific range. SOLUTION: Powder-shaped or glass-shaped silicon that becomes a raw material is introduced from a raw material supply part 3 to a high-temperature plasma generation part 1 for generating a high-temperature plasma at several thousands - several tens of thousands  deg.C, a melted object is deposited on a substrate 4, and a cooling speed is properly controlled by a substrate-heating part 6, thus forming a polycrystalline semiconductor film. The polycrystalline semiconductor film is separated by an oxide being formed at the crystal grain boundary among a plurality of semiconductor crystal particles or the grain boundary layer of a nitride, and the average thickness of the separated grain boundary layer is set to 10 nm-300 nm, thus improving a generation efficiency even if an impurity such as an oxide exists at the crystal grain boundary.
Patent JP-H0847850-A (JP)
Title: Slurry feed device for wire saw
Inventor: TAKEMOTO NOBUO
IPC: B28D1/02
Filed: 1994-08-05
Abstract: PURPOSE:To accurately control the temperature of slurry, prevent a motor operated pump from being degraded in an early stage, and attain the long life of the pump. CONSTITUTION:Slurry S in a slurry tank 43 is fed to a feed pipe, and a work is cut while feeding the slurry from the pipe to a running wire. The slurry fed onto the wire is returned into the tank 43 through a withdrawing piping 44. Both ends of a cooling piping 52 are communicated to the tank 43, and a moter operated pump 53 and a cooler 54 are arranged in the piping 52. Accompanying operation of the pump 53, the slurry S in the tank 43 is cooled by the cooler 54, and returned to the tank 43 again. The temperature of the slurry S in the withdrawing piping 44 is detected by a temperature sensor 61, the rotating speed of the pump 53 is controlled based on the detected temperature so that the temperature of slurry S is set to be the prescribed temperature, and the flow of the slurry S passing through the cooler 54 is adjusted.