baber/WOPTO huggingface dataset:
Patent JP-H03232393-A (JP)
Title: Reproducing video signal processing circuit
Inventor: YAMAZAKI AKIRA
IPC: H04N9/83
Filed: 1990-02-07
Abstract: PURPOSE:To improve an S/N by providing a luminance signal processing circuit composed of a level-down circuit for lowering the level of a separated luminance signal and a noise cancel circuit for canceling a noise component, and a chrominance signal processing circuit adding a burst level varying circuit to vary the burst level of the separated chrominance signal. CONSTITUTION:Since a noise cancel circuit 26 is arranged in the rear step of a level-down circuit 23, the noise cancel amount can be relatively leveled up by 20% by inputting the 20% level-down luminance signal. A chrominance signal C is divided and leveled down by a burst level varying circuit 31 with a ratio between resistors R4 and R5, and on the other hand, a burst gate pulse P to be obtained through a synchronizing separator circuit 29 and a burst gate pulse generating circuit 30 is inverted by an inverter 32 and it is controlled that a switch SW4 can be opened for the pulse generating period through a switch SW2.
Patent JP-S54119956-A (JP)
Title: Electromagnetic flow meter for measuring gravel mud water flow rate
Inventor: ISHIKAWA KATSUNORI
IPC: G01F1/58
Filed: 1978-03-10
Abstract: PURPOSE: To reduce the wear of lining of a flow meter pipe due to gravel by connecting the pipe to an inlet pipe via a protecting ring of predetermined inner diameter shape.  
     CONSTITUTION: An upstream side pipe 6 is connected to a flow meter pipe 1 provided with a lining 8 via an annular protecting ring 3 formed with slightly smaller projection 3a than the inner diameter of the lining 8 at the inner bore D with urethane or the like having elasticity. Thus, it can prevent gravel flowing into the flow meter from colliding with the end surface of the lining 8 so as to eliminate the partial wear of the lining 8. Accordingly, it can preferably electromagnetically measure the flow rate of gravel mud water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60171273-A (JP)
Inventor: KATSURA HIROSHI
IPC: C04B37/00
Filed: 1984-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000227840-A (JP)
Title: Method for controlling network interface card and printer system utilizing the same method
Inventor: KONDO AKIO
IPC: G06F13/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a network interface card(NIC) capable of controlling an NIC from the side of a printer system and a printer system utilizing this control method. SOLUTION: A data transmission/reception part 10 performs the transmission/ reception of information with an NIC 1. An NIC data analysis processing part 20 analyzes the information received by the data transmission/reception part 10 and writes it in a status area 100. A user interface 30 displays the information of the NIC written in the status area 100 on a control panel 2. Besides, the NIC data analysis processing part 20 transforms the transmission information, which is written in the status area 100 by the control panel 2, into a form suitable for the NIC 1 and this information is transmitted through the data transmission/reception part 10 to the NIC 1.
Patent JP-H01202885-A (JP)
Title: Integrated semiconductor laser
Inventor: TAKAMURA TAKASHI
IPC: H01S5/00
Filed: 1988-02-09
Abstract: PURPOSE:To acquire good heat removal characteristics and effective light confinement, to eliminate leakage current, and to reduce parasitic capacity by burying II-VI compound semiconductor into a rib side. CONSTITUTION:An N-Al0.3Ga0.7As clad layer 202, a GaAs active layer 203, a P-Al0.3Ga0.7As clad layer 204, and a P-GaAs contact layer 208 are successively shaped on an n-GaAs substrate 201 by vapor phase growth method. After a rib is formed by etching, a ZnSe layer 205 of high resistance is formed then ZnSe on the rib is eliminated by another etching. SiO2 is formed by an ion beam vaporization method, a current constriction layer 206 is formed by etching, and an electrode metal 207 is deposited. In this way, good heat removal characteristics and effective light confinement can be obtained, leakage current is eliminated, and parasitic capacity is reduced.
Patent JP-H05222142-A (JP)
Title: Emulsion and cured product thereof
Inventor: ANDO HIROYUKI
IPC: C09D185/02
Filed: 1992-02-14
Abstract: PURPOSE:To obtain an emulsion excellent in stability and capable of forming a cured resin surface layer excellent in adhesion, surface hardness, scratch resistance, staining resistance and heat resistance and a cured resin surface layer formed therefrom. CONSTITUTION:The title emulsion mainly consists of a curable phosphazene compound, an emulsifier and water, and the title product is formed by applying the emulsion to the surface of a substrate and curing the emulsion to form a cured resin surface layer.
Patent JP-S57143140-A (JP)
Title: Speed controller for internal combustion engine
Inventor: YUGAWA HIDEKI
IPC: F02D41/14
Filed: 1981-02-27
Abstract: PURPOSE:To effectuate constant speed control with high accuracy, by comparing an actual revolution speed signal with a set revolution speed signal to generate an acceleration or deceleration signal depending on the result of the comparison, to open or close a throttle valve. CONSTITUTION:A revolution speed detection circuit 2, a revolution speed setting circuit 3, a comparator circuit 5 for comparing the output signals of the circuits 2, 3 with each other, a first deceleration signal generation circuit 8, a first acceleration signal generation circuit 9, a second deceleration signal generation circuit 12 and a second acceleration signal generation circuit 13 are provided. The actual revolution speed signal Eb is compared with the set revolution speed signals Ec, Ed by the circuit 5. The second deceleration signals Eq, Er or second acceleration signals Es, Et are produced depending on the result of the comparison to regulate the degree of opening of a throttle valve 15 by a throttle controller 14 to keep the revolution speed at the set level. Constant speed control with high accuracy despite the fluctuation of load is thus effectuated.
Patent JP-S61188593-A (JP)
Inventor: KANEKO YOJI
IPC: G10H1/057
Filed: 1985-02-18
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-S62184843-A (JP)
Title: Manufacture of high-pressure rubber hose
Inventor: MITSUI KENICHI
IPC: B29C70/06
Filed: 1986-02-12
Abstract: PURPOSE:To improve the productivity of a rubber hose, by curing a blown-off rubber part under cooling, and by removing the cooled blown-off rubber part, under applying an external force and by covering it with a rubber layer of an outer tube and vulcanizing it. CONSTITUTION:A rubber layer 13 of an inner tube is molded under extrusion into a metal mandrel 11, and a reinforcing layer 15 is formed n the rubber layer 13 of the inner tube with a braiding machine. The intermediate body of the hose is put in a heater and the rubber layer 13 of the inner tube is heated under the temp. condition where it is not completely vulcanized and the reinforcing fiber 17 is yarn-shrunk. The rubber material of the rubber layer 13 of the inner tube is expanded, whereas the reinforcement fiber 17 is yarn-shrinked, and blown-off rubber part 19 is protruded out. When the intermediate body of the hose protruded out of the blown-off rubber part 19 is passed through a refrigerator 21, the blown-off rubber rubber part 19 becomes brittle under the refrigeration. The blown-off rubber part 19 which is refrigerated to a temp. less than the embrittlement point is scraped away with a scraper dice 29 for the blown-off rubber part. When the scraper dice 29 for the blown-off rubber is set at an exit of a cylinder 23, the scraping operation for elimination of the blown-off rubber can be performed continuously. The intermediate body of the hose is covered with a rubber layer 31 for anouther tube with an extruder. Thereafter the rubber hose is formed completely when the mandrel 11 is drawn out after the vulcanization treatment.
Patent JP-S60242409-A (JP)
Inventor: PURUSASU HERUBERUTO
IPC: G02B6/42
Filed: 1985-02-18
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-H02209821-A (JP)
Title: 1-chloro-2,2,3,3-tetraluoropropane-based azeotropic and pseudoazeotropic composition
Inventor: SAMEJIMA SHUNICHI
IPC: C09K5/00
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the subject composition, consisting of R244ca, R225cb and 1-chloropropane, having characteristics equal to or better than those of conventional fluorocarbons and useful as substitute fluorocarbon, solvent, etc. CONSTITUTION:A component obtained by blending (A) 8-58wt.%, preferably 9-39wt.% 1-chloro-2,2,3,3-tetrafluoropropane (R244ca) with (B) 9-65wt.%, preferably 34-64wt.% 1,3-dichloro-1,1,2,2,3-pentafluoropropane (R225cb) and (C) 5-71wt.%, preferably 5-51wt.% 1-chloropropane [the azeotropic composition is especially 15wt.% component (A), 39wt.% component (B) and 46wt.% component (C)]. The azeotropic point is present in the above-mentioned composition and the same usage as that of a conventional single fluorocarbon is possible with hardly any fluctuation of composition in recycling. The composition has higher solvency than that of the conventional R113 if especially used as a solvent.
Patent JP-H04267590-A (JP)
Title: Surface mounting multilayer printed substrate
Inventor: SOEGAWA KOJI
IPC: H05K3/40
Filed: 1991-02-22
Abstract: PURPOSE:To provide a surface mounting type multilayer printed substrate in which suction of melted solder of foot print into a viahole at the time of mounting in the multilayer printed substrate. CONSTITUTION:In a multilayer printed substrate 1 having an inner layer conductor 11 and a foot print 4 for soldering a surface mounting type electronic component, a depth of a viahole 2A connected to the print 4 and having a conductor layer 12 on its inner wall is that connected to the conductor 11 provided on the substrate 1 without penetrating the substrate 1.
Patent JP-H11232168-A (JP)
Title: Multi channel storage device
Inventor: TAKAHASHI KATSUMI
IPC: H04N5/937
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make simultaneously reproducible the write data in the middle of recording mass data such as an image. SOLUTION: An access sequencer 15 alternately switches storage devices 16 and 17 in this order at the time of writing video data from a channel C1 and divides the video data into a fixed length data unit and stores them in the devices 16 and 17. Data are read from respective storage regions of the devices 16 and 17 which record the video data to a channel C2 at the same time with the write operation. Also, in the data reading, the devices 16 and 17 are alternately switched in the order of recording data. In such a case, the storage devices that are access objects are successively switched between the channels in such a manner that the same storage device can not be selected at the same time. Consequently, it is possible to read data from an area where writing is already performed about the data in the middle of writing data.
Patent JP-H07238511-A (JP)
Title: Greening soundproof wall
Inventor: INOUE FUMIO
IPC: E01F8/00
Filed: 1994-02-25
Abstract: PURPOSE:To improve a comparatively bleak scenery of a road space and reduce fatigue of a driver, and install a sound-absorption panel in such a fashion that it may cover a soundproof-side area of a soil-holding part and prevent a decline in a soundproof effect even when the soil receiving part is installed. CONSTITUTION:A soil-holding part 2, which is designed to grow a plant, is installed to a sound insulated side of a soundproof wall 2. A clearance 7 from which the plant grows out, is installed to the sound insulated side of the soil- holding part 2 while a soundproof panel 3 is installed thereto in such a fashion that it may cover the soil-holding part 2. The plant is adapted to vegetate in the soil receiving part 2. Then, the plant grows out from the clearance 7 and covers the sound insulated side of the soundproof wall 1.
Patent JP-H02210308-A (JP)
Title: Plastic clad optical transmission fiber
Inventor: OSUGA NAOTO
IPC: C08F20/22
Filed: 1989-02-09
Abstract: PURPOSE:To improve the thermal decomposition resistance of the optical fiber by using a specific alpha-fluoroacrylate polymer as a clad material. CONSTITUTION:The stereoregularity in the polymer for the clad of the plastic clad optical fiber formed by using the alpha-fluoroacrylate polymer having the constitutional unit expressed by the formula I as the sheath material is confined to <=40% meso content. In the formula I, Rf denotes an alkyl group or perfluoroalkyl group. The clad material of the optical fiber having <=40% meso content has the excellent thermal decomposition characteristic. The thermal decomposition of the clad material is obviated in a conjugate spinning stage and the excellent heat resistance is obtd.
Patent JP-H11268004-A (JP)
Title: Veneer with interlocked grain and its manufacture
Inventor: MURAI YOSHIO
IPC: B27D5/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a veneer with interlocked grains, on which wavy grains or cross grains are demonstrated artificially on a surface with straight grains, out of a wood of the kind of generating particularly interlocked grains but actually not provided with the interlocked grains. SOLUTION: A wood flitch is so cut into the desired thickness as to form straight grains on a cut face by using a veneer cutter having a knife 1 with a cutting edge 3 with a wavy face 2 formed continuously in the longitudinal direction of the knife 1 and particularly with the knife 1 with an end edge 4 of the cutting knife edge is deformed into the wavy shape in the width direction of the knife and having a wavy knife face on which root sections 6 and 6' of respective wavy forms are positioned on the same line extending in the longitudinal direction of the knife. Then a veneer of shape of undulations thus formed is woodworked smoothly by thermal fixing or thermal clamping to demonstrate artificial wavy grains or cross grains on the straight grain face of the veneer.
Patent JP-S63195674-A (JP)
Title: Electrophotographic recorder
Inventor: MOCHIZUKI MITSUO
IPC: G03G15/00
Filed: 1987-02-10
Abstract: PURPOSE:To easily and accurately hold a development gap constant by mounting annular electric insulating spacer members on the outer peripheral surfaces of a photosensitive drum at the outside of both ends of an image formation position, and pressing them against the outer peripheral surface of a developing roller. CONSTITUTION:The spacer members 14 are provided directly to the outer peripheral surfaces 12 of the photosensitive drum 11. Therefore, even if the photosensitive drum 11 or developing roller 16 itself vibrates, the development gap is hardly affected by the vibration and a variation in development gap is caused only by the thickness irregularity of the spacer members 14, which are manufactured only with uniform thickness. Consequently, the development gap can be set easily, permanently, and stably at low cost.
Patent JP-2000227350-A (JP)
Title: Judging device
Inventor: KAWAMURA SHINICHI
IPC: G01F3/22
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To realize technology accurately distinguishing whether gas equipment is in automatic combustion control when an automatic combustion control (proportional combustion control) is done in gas equipment connected to a down stream side based on the flow data from a fluidic meter. SOLUTION: For judging whether the measured data of a gas flow in a monitoring object time domain is caused from an operation of gas equipment in automatic combustion control, it is judged in accordance with the difference between the maximum and minimum flow values in the monitoring object time domain, the presence or absence and the scale of a monotonous variation area, the number of the steps for stepping data in the monotonous variation area, and also the number of the extremal points in the monitoring object time domain.
Patent JP-S56127046-A (JP)
Title: Processing of frozen spawn of herring
Inventor: MAEDA SEIJI
IPC: A23L17/00
Filed: 1980-03-10
Abstract: PURPOSE: To prepare frozen spawns of herrings which are the same value of goods  not browning as that obtained by the treatment of hydrogen peroxide, by treating frozen spawns of herrings with a solution of an alkali metal chlorite or chlorine dioxide.  
     CONSTITUTION: 100pts.wt. Frozen spawns of herrings are soaked in a solution in which 0.05W10pts.wt., preferably 0W1.5pts.wt. alkali metal chlorite and 0.025W 2pts.wt. chlorine dioxide are absorbed. The adjustment of the solution to a pH6W7 with the use of an acid can make the bleaching of brown color of the frozen spawns of herrings far better. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01206843-A (JP)
Title: Stabilizer for power system
Inventor: SUZUKI MAMORU
IPC: H02J3/24
Filed: 1988-02-10
Abstract: PURPOSE:To eliminate the need for predictive arithmetic operation by constituting the title stabilizer so that a stability criterion threshold can be determined on-line by a formula using only generator output data. CONSTITUTION:The electrical output data of generator groups 1A-1N are measured by firm sensors 51A-51N, and input to a system stabilization controller 5 through control-cables 52A-52N at the intervals of sampling of approximately 10msec. When electrical outputs from the generator groups 1A-1N are changed (reduced) only by a certain set value or more, the generation of the accidents of a short circuit and a ground fault is decided, the system stabilization controller 5 is brought to a start state, and stabilizing control can be executed.
Patent JP-S59155326-A (JP)
Title: Water-based enteric coating agent
Inventor: MUKOUYAMA HIDEAKI
IPC: A61K47/00
Filed: 1983-02-25
Abstract: PURPOSE:To provide a water-based enteric coating agent having high handleability, dispersibility, film-forming property, safety, etc., by dispersing a specific amount of a carboxyl-containing cellulose derivative in a mixture of a lower alcohol, water and ammonia. CONSTITUTION:A mixed solvent composed of a 1-3C lower alcohol, water and ammonia is mixed with 2-20wt% of a carboxyl-containing cellulose derivative (e.g. cellulose acetate phthalate, carboxymethyl ethylcellulose, etc.) to obtain the objective water-based enteric coating agent. The ratio of ammonia in the whole solvent is 0.01-1wt%, preferably 0.03-0.3wt%. The lower alcohol is principally ethyl alcohol from the view-point of safety. It has excellent dispersibility, film- forming property, yield, and safety compared with conventional water-based enteric coating agents.
Patent JP-H09222783-A (JP)
Title: Developing device and process cartridge
Inventor: MATSUZAKI SUKEOMI
IPC: G03G15/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To secure a filling port, without limiting the area of the toner filling port with a stirring member by adopting such a constitution that a toner cap supports the stirring member or this stirring member is used also as a toner cap mechanism. SOLUTION: The toner filling port 12 for filling toner is provided in a toner frame 7 housing the toner, the toner cap covering the toner filling port is provided and further, a toner stirring bar 11 is freely rotatably provided in the toner frame. A stirring shaft 11b for transmitting rotational force to the toner stirring bar is connected thereto and rotatably supported by the toner cap 15, so that it is unnecessary that the toner filling port is provided in a position for keeping it away from a toner stirring shaft bearing part.
Patent JP-H11226937-A (JP)
Title: Device for manufacture of concrete molding
Inventor: SHIMAMURA NORIYUKI
IPC: B28B21/16
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To save manufacturing cost by rationalizing a working line when manufacturing concrete moldings. SOLUTION: When making an inclined wall pipe 1 which makes up a prefabricated manhole in the form of a concrete molding, a form for molding the inclined wall pipe 1 is placed on a pallet 4, a component which produces ettringite at a high temperature is added to the form at a concrete forming part A, while the pallet 4 is conveyed by a first conveying member D to a third conveying member F. Further, a secondary concrete thus kneaded is formed to be molded using a centrifugal molding process or a vibration molding process. In addition, the molding are made to pass through a curing chamber 18 formed like a tunnel at a curing part B to be cured and set. Next, an outer form is split and removed from the form at a mold removing part C to expose the inclined wall pipe 1.  After that, the inclined wall pipe 1 is delivered by a delivery conveyor 26 and the form is again assembled into the pallet 4 and the assembly is conveyed to the concrete forming part A through the third conveying member F.
Patent JP-S61189888-A (JP)
Title: Carbon dioxide laser beam processing device
Inventor: NIBU TOKIHIDE
IPC: B23K26/08
Filed: 1985-02-18
Abstract: PURPOSE:To reduce processing time by setting a time limit in such a manner that an operation completion signal ends commanding within the specified time and inputting a stroboscopic signal as it is as a completion signal to a numerical control device. CONSTITUTION:A command M13 code for auxiliary gas open is first inputted to the numerical control device. A shutter is operated when the stroboscopic signal MF is inputted from said device. The signal MF is cut off and a command code M12 for auxiliary gas open is commanded after 50ms when a shutter open check signal (a) is inputted to the control device. The stroboscopic signal is cut of after 50ms and a laser light oscillation command code M11 is transmitted when an auxiliary gas check signal (b) is inputted to the control device. The operation time of the auxiliary function is considerably reduced by providing the time limit of 50ms. The processing time over the entire part is thus reduced.
Patent JP-H07239737-A (JP)
Title: Sound system control unit
Inventor: ODA HIROYUKI
IPC: H04R3/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a sound system control unit which eliminates unnecessary power consumption by automatically supplying electric power only when the sound system is used. CONSTITUTION:This sound system control unit is equipped with an interruption controller 2 which monitors the state of the sound system and generates a 1st interruption signal when a no-access state continues for the time longer than a previously set time or a 2nd interruption signal when access is done, and a power control means 5 which turns on or off the power source of the sound system according to the 1st or 2nd interruption signal.
Patent JP-S59154741-A (JP)
Title: Sealed type battery
Inventor: HORIIE HIROSHI
IPC: H01M6/14
Filed: 1983-02-23
Abstract: PURPOSE:To exhaust gas from the inner part of a sealed type battery that uses lithium as the negative electrode active material and oxy halide as the solvent of an electrolyte and the positive electrode active material by providing an annular groove on the outer periphery of the side of a negative electrode can. CONSTITUTION:A negative electrode can 5 is comprised with a deep drawing pro cessing can made of stainless steel and a negative electrode 1 made of lithium, separator 2, positive electrode 3 of a carbon porous molding body, and a positive electrode collecting body 4 are contained internally. A metal cover 6 made of stainless steel is welded to the opening section of the can 5 and an electrolyte made of oxy halide is injected from a metal pipe 8 that is welded to glass seal 7 formed at the inner periphery side of the metal cover 6 and then the collecting body 4 and the piep 8 are welded and sealed. The capacity of oxy halide occupied in the total amount of the space capacity in the sealed structure and the capacity of oxy halide is 75 capacity % or more. An annular groove 9 is formed near almost the center in the axial direction of the outer periphery of the side of the can 5.