baber/WOPTO huggingface dataset:
Patent JP-S63224577-A (JP)
Title: Color video signal reproducing device
Inventor: YAMASHITA KEITARO
IPC: G11B5/024
Filed: 1987-03-13
Abstract: PURPOSE:To prevent the deterioration of the picture quality by providing the magnetic gap of a specified gap on a flying erase head. CONSTITUTION:The size of the magnetic gap 3 is selected to a value nearly coincident with the recording wavelength of a carrier frequency fc of a low conversion chroma signal. A coil 2 is wound onto a core 1 and used as the flying erase head 6. The head 6 is fitted to a prescribed position of the rotary drum and terminals 4, 5 lead out of both ends of the coil 2 and the coil of a prescribed channel of the rotor of the rotary transformer are connected. The coil of a prescribed channel at the stator side of the rotary transformer is connected to the erasure current generating circuit and an erasure signal is fed to the flying erase head via the rotary transformer. The gap loss is maximized at the frequency fc. The wavelength of a low frequency conversion chroma signal except its transient portion is always constant and the large portion of the power is concentrated onto the vicinity of the frequency fx. Thus, the deterioration of the picture quality is surely prevented.
Patent JP-H03259234-A (JP)
Title: Photograph producing device
Inventor: TAKENO KAZUMA
IPC: G03D13/00
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the irregularity of transfer and the blurring of a transferred image from occurring by specifying the stuck angle and the sticking interposition pressure of a photosensitive material and an image receiving material. CONSTITUTION:The image receiving material R which is closely brought into contact with a heat developing photosensitive material P is housed in an image receiving material housing part 34 and supplied to a heat developing part 36. Then, it is closely brought into contact with the material P. In the heat developing part 36, the material P is heat-developed by closely bringing the material P and the material R into contact with each other and heating them. Simultaneously, the developed image is transferred to the material R. In such a case, the stuck angle of the photosensitive material and the image receiving material is set to >=30 deg. and the sticking interposition pressure thereof is set to <=2 kg. Thus, the irregularity or the blurring of the image is prevented from occurring.
Patent JP-S63225129-A (JP)
Title: Handling method of cargo in carriage and carriage separator employed therefor
Inventor: SATO TADAO
IPC: B65D19/40
Filed: 1987-03-16
Abstract: PURPOSE:To improve an operation efficiency of cargo-handling accompanied by a weighing process, by a method wherein a platen having extensible leg parts which can be separated from a system of a carriage is provided on the carriage. CONSTITUTION:A platen 2 having extensible leg parts 3 which can be separated from a system of a carriage is put on a carriage 1. The leg parts 3 are fixed or removable and controlled by an air cylinder being extensible with an air pressure, by a fluid-pressure cylinder such as a hydraulic cylinder being extensible with a hydraulic pressure, by a spring or the like. On the platen 2, a sheet pallet is set as occasion calls, and a flexible freight container 5 is put thereon. A power substance, a fluid substance or the like is filled in the flexible freight container 5 from a silo 6 through a valve 7, a weighing value of the carriage 1 is detected, and adjustment is conducted by a controller 8 opening and closing the valve. Then, the carriage 1 and the platen 2 are separated from each other by extending the leg parts 3 of the platen 2 and then fixed, and the flexible freight container 5 weighed as the above is handled for loading or unloading by a push-pull forklift 9 or the like.
Patent JP-S51135088-A (JP)
Title: Loading method of a liquid cargo vessel
Inventor: TOMITA YUKIO
IPC: B63B27/24
Filed: 1975-05-17
Abstract: PURPOSE: To reduce a required horse power and improve economy of a liquid cargo transport vessel by providing the vessel with a cargo boost pump of a low lift and an unloading port with a cargo boost pump of a high lift. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01231913-A (JP)
Title: Method and device for cross-flow filtration
Inventor: AMAIKE HIDEO
IPC: B01D29/62
Filed: 1988-03-11
Abstract: PURPOSE:To restrain the deterioration of filtration velocity of filter by providing a scraping member on the inner periphery of a cylindrical vessel and scraping off the cake stuck to the outer periphery of a cylindrical filter by the scraping member. CONSTITUTION:Liquid to be treated is supplied to the peripheral clearance between the cylindrical vessel 12 and the cylindrical filter 11 concentrically installed in the vessel 12 to flow on the outer periphery of the cylindrical filter 11 to carry out the filtration treatment. In this case, the scraping member 18 which is stretched to the longitudinal direction of the vessel and brought into contact with the outer periphery of the cylindrical filter 11 is provided on the inner periphery of the cylindrical vessel 12, and the filtration treatment is carried out during the cylindrical vessel 12 and the cylindrical filter 11 are relatively rotated. As a result, the formation of cake layer on the filter surface is prevented. Consequently, the flow velocity of the liquid to be treated is enough to be such a velocity that the separated solids from the liquid are pushed and flowed through the peripheral clearance, which is very small flow velocity of 1/10-1/100 compared with the ordinary flew velocity of cross-flow filtration.
Patent JP-2000254914-A (JP)
Title: METHOD AND APPARATUS FOR PLACING CONCRETE FOR OUTER SHELL PCa PILLAR
Inventor: ASANO YOSHINOBU
IPC: B28B13/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate finishing work for the side face of a pillar and to uniformly and speedy place concrete over the whole space even for a narrow concrete molding space by a longitudinal placing type in molding an outer shell PCa pillar. SOLUTION: An outer shell PCa column is molded with concrete by utilizing a longitudinal placing type molding apparatus wherein side forms and an inner form are longitudinally stood on a bottom form. A hopper device 80 with an L-shaped feeding part 82 is mounted on an L-shaped opening part at the top end corner part of the molding apparatus and concrete is fed from the corner part into a concrete molding space with a rectangular horizontal crosssection. It is possible thereby to rapidly and enough fill the concrete even into the corner part into which the concrete has been hardly filled by means of the conventional longitudinal placing type. If necessary, a guide plate 90 is arranged along the outer peripheral face of the inner form.
Patent JP-H05220547-A (JP)
Title: Method for estimating plate crown in twin roll type strip continuous casting and continuous casting
Inventor: MIZOGUCHI TOSHIAKI
IPC: B22D11/06
Filed: 1992-02-14
Abstract: PURPOSE:To manufacture a strip having uniform thickness as much as possible so as to match to the ordinary cold-rolling process with a simple method by correcting the unevenness of roll crown rate in a twin roll casting. CONSTITUTION:In the case of obtaining the relation between the strip thickness and strip crown rate at each twin roll caster and showing in the figure by using as the axis of abscissa to the strip thickness and as the axis of ordinate to the strip crow rate, and even in the case of being the different strip thickness and the different metal, they have the linear relation. Based on this relation, the strip crown rate of the desired strip thickness is beforehand assumed, and after changing the roll crown rate so as to become the desired strip crown rate, casting is executed.
Patent JP-H08253202-A (JP)
Title: Powdered medicine feeder and packing method by use thereof
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 1995-03-17
Abstract: PURPOSE: To prevent powdered medicine from scattering and prevent deterioration of the quality and further, miniatulize the device and lower the running sound. CONSTITUTION: The feed opening 29 of the discharge way 28 horizontally deviated in the position is provided at the lower part of the discharge opening 25 of a supply container 22 with a cover B. A disc-form measuring member having a measuring space 30 vertically connected is provided between the feed opening 29 of the discharge way 28 and the discharge opening 25 of the container 22. The measuring member is horizontally slid by a motor so as not to allow the powdered medicine A of the container 22 to directly contact the outside air and also at the same time measure and feed it. In this way, the feeder prevents the powdered medicine from scattering and also prevents deterioration of the quality and further, miniaturizes the device and reduces the running sound.
Patent JP-H03264188-A (JP)
Title: Aluminum brazing sheet for vacuum brazing
Inventor: DOKOU TAKENOBU
IPC: B23K1/00
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the interruption of brazing by heating the Mg2Si particles of a specific size in an Al-Si-Mg alloy brazing material contg. specific wt.% of Si and Mg to a specific constant at a specific heating temp. CONSTITUTION:The brazing sheet formed by cladding an Al alloy brazing material to both or one surface of a core material consisting of Al or Al alloy is subjected to vacuum brazing. TM brazing material of of the Al-Si-Mg alloy contg., by weight %, >=6% to <=20% Si and >=0.6% to <=1.8% Mg and consisting of the balance Al and unavoidable impurities is used. The Mg2Si particles of >=2mum size existing in the brazing material are specified to >=300 pieces/mm<2> at 540 deg.C during the course of vacuum brazing. The brazing sheet having excellent brazeability is provided in this way.
Patent JP-H11258981-A (JP)
Title: Map data updating method of navigation device
Inventor: SATO HIROYUKI
IPC: G09B29/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a map data updating method of a navigation device which can effectively utilize obtained map data with respect to a navigation device having a function for acquiring map data from outside a vehicle. SOLUTION: A traffic information center transfers map data in a common format that devices of different makers can use in common, and a conversion table and a conversion program for converting the map data to individual formats prescribed uniquely to the makers to the navigation device through a communication line S23. The navigation device converts the transferred map data in the common format to the map data in individual formats by using the conversion table and conversion program S15 and stores them in an updated data storage part S16.
Patent JP-S60205603-A (JP)
Title: Process output controller
Inventor: KASHIWARA YASUYO
IPC: G05B11/36
Filed: 1984-03-29
Abstract: PURPOSE:To improve the operability of the controller greatly by setting a specific parameter in a CPU previously, decoding the contents of the parameter when an output request is received and reading data, and bringing output time under the control of a timer according to the data. CONSTITUTION:The parameter 1a' consisting of the address of previously stored data, data output time, and the frequency of data output is set in the CPU1. A parameter decoding part 8 once receiving a data output request signal 1a and the parameter 1a' from the CPU1 decodes and sends the contents of the parameter 1a' to a data readout part 7 and also sends a request to read data. The readout part 7 initiates an interruption to the CPU1 and reads and stores data of a specified address in a data storage part 4. An input/ouput control part 5 having received information on that from the storage part 4 fetches the data from the storage part 4 and passses it to a process output device 6 while the data output time is controlled by the timer part 9. The device 6 outputs data for a time T1 and is held reset for a time T2.
Patent JP-S60206070-A (JP)
Title: Semiconductor device
Inventor: SAWADA SHIZUO
IPC: H01L21/76
Filed: 1984-03-29
Abstract: PURPOSE:To prevent the decrease in withstand voltage of a field edge section by a method wherein an impurity region is formed at the boundary between an element isolation region and an element region so that its bottom may become deeper than an impurity region for punch-through prevention. CONSTITUTION:A thermal oxide film 21 and an Si3N4 film 22 are successively formed over one main surface of a p type Si substrate 20. Next, the film 22 of the part other than that scheduled for the element region is removed. Then, the p type impurity region 24 for preventing channel formation is formed in the substrate 20 by using the film 22 as a mask. A field oxide film 25 is formed by using the film 22 as a mask. The films 22 and 21 are removed, and the n type impurity region for punch-through prevention is formed in the part scheduled for the element region so that the peak 27 of its impurity concentration may be located in parallel with the main surface. n type impurity regions serving as source and drain electrodes 29 are formed in the substrate 20, using a polycrystalline Si film 28 serving as the gate electrode as a mask, so as to become shallower than the position 27. Finally, the n type impurity region 31 is formed at the boundary between the part scheduled for the element isolation region and that for the element region so that its bottom may become deeper than the position 27.
Patent JP-H08266771-A (JP)
Title: Bobbin brake for bobbin thread bobbin of dual pad stitch sewing machine
Inventor: GIYUNTAA RAUPATSUHA
IPC: D05B57/14
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin brake of a general kind capable of being operated with reliability, taking out a bobbin from a bobbin case without being obstructed and fitting the bobbin to the bobbin case. SOLUTION: A double thread lockstitch sewing machine is provided with a looper 13 provided with the bobbin case 28 for a bobbin thread bobbin 31 and the bobbin is provided with a shaft 30 provided with a recessed part. In the recessed part, this bobbin brake 47 operable by a lock lever 39 used for locking the bobbin 31 is provided.
Patent JP-2000257051-A (JP)
Title: Water cut-off method for branch water channel in installation of sluice gate
Inventor: KOIKE EIJI
IPC: E02B7/34
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off method for branch water channel in installation of a sluice gate by cutting off water of a branch water channel in which a sluice gate is installed so as to feed water undisturbed to the other branch water channels and also capable of facilitating a water cut-off construction. SOLUTION: When a sluice gate (gate G) is installed in the branch part of a water channel, a plurality of anchors 1 are driven into the bottom part of a branch water channel N on the upstream side of the installation position for the gate G along the lateral direction of the branch water channel N, and a first water cut-off box 3 having a bottom surface in which through holes for the anchors 1 are formed is fixed tightly with a nut to the lateral center part of the branch water channel N by immersing it into water according to the anchor 1 driving positions.  Next, second and third water cut-off boxes 4 and 5 having a bottom surface in which through holes for the anchors 1 are formed are fixed tightly with nuts to the lateral right and left end parts of the branch water channel N by immersing them according to the anchor 1 driving positions so as to cut off water of the branch water channel N.
Patent JP-S54150714-A (JP)
Title: Transport pipe
Inventor: SHIBATA MINORU
IPC: G01M3/04
Filed: 1978-05-19
Abstract: PURPOSE: To discover early a damage to a transport pipe, by providing an opening part around the pipe, providing a cover around it so as to prevent the diffusion of a leakage from the pipe, and further by providing a device to detect a leakage into the opening part.  
     CONSTITUTION: On both ends of pipe proper 4 are provided flanges 7 to seal the pipe. By means of pump 8, sea water is poured from an inlet provided at the flange on one end into opening part 9 between pipe proper 4 and flexible hose 5 inserted into pipe proper 4. The density of the oil content in opening part 9 is monitored at all times by precision oil content density meter 10 provided at the flange on the other end. By operating the inspection of the oil content in the sea water inside opening part 9 by means of the oil content density meter, it is possible to discover an oil leakage early and take the necessary measure. Further, even if oil is leaked from flexible hose 5, it is not diffused outside pipe proper 4. This insures a double- safety measure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06246224-A (JP)
Title: Method for coating of sheet material for construction
Inventor: TERAMOTO HIROSHI
IPC: B05D1/28
Filed: 1993-02-23
Abstract: PURPOSE:To provide a method for coating a construction panel material wherein even if an uneven pattern with a relatively deep carving is given, the coating can be uniformly, with good yield and rapidly performed. CONSTITUTION:A belt 2 consisting of a porous elastic material with good affinity with a coating is extended along the surface of a construction panel transferred by means of a conveyer 1 and a part of the belt 2 is guided to the direction being separated from the surface S of the construction panel by means of guide rolls 4 and 5 and a coating is fed to the belt at the separated part and the belt impregnated with the coating is brought again into press-contact with the surface of the construction panel by means of a guide roll 7. In addition, after press-contacted part, the process feeding the coating on the surface of the construction panel is repeated at least twice by bringing it into press- contact with the surface at least once by means of the press roll and the coating is uniformly applied by this repeated process.
Patent JP-S58179554-A (JP)
Title: Cutting method of crop in gas cutter for continuous casting
Inventor: NOZAWA MAMORU
IPC: B22D11/126
Filed: 1982-04-12
Abstract: PURPOSE:To prevent the damage of a cutting torch by piercing, by interrupting the cutting of a crop so as to provide a partly uncut part in an ingot then ejecting a cutting gas intermittently to form a cutting groove and cutting the crop in the prescribed position. CONSTITUTION:An ingot 3 which is cast continuously and is conveyed with a roll table 2 is clamped with a clamping device 5. A body 1 of a gas cutter is moved on a rail 11 synchronously with the ingot 3 and the end face of the ingot 3 is detected with an end face detector 10, then the cutting of a crop 14 with a cutting torch 7 is started. The cutting is interrupted temporarily and a driving device 8 is stopped while there is about 50mm. uncut part upon progression of the cutting to a certain extent. A cutting gas is thereafter ejected intermittently from the torch 7 to make a cutting groove 15 corresponding to the curve of the ingot 3. When the body 1 moves together with the ingot 3, a limit switch 13 for detecting position operates to actuate the device 8 and to resume the cutting with the torch 7, whereby the crop 14 is disconnected thoroughly and is dropped into a carriage 12.
Patent JP-H08225401-A (JP)
Title: Wood preservative
Inventor: IKEDA MICHIHIKO
IPC: B27K3/34
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a wood preservative composition excellent in antiseptic and anti-ants properties, and capable of exhibiting excellent preventive or exterminating effects for a long period to wood decaying bacteria, termites, etc., which inflict grave damages to wooden building such as house, etc. CONSTITUTION: This wood preservative composition prepared by dissolving an anti-ants agent, antiseptic agent and diethyleneglycol monoalkyl ether in a water-insoluble organic solvent having >=200 deg.C boiling point, comprises using a diethyleneglycol monoalkyl ether having an 8-10C alkyl group and containing 15-50 pts.wt. diethyleneglycol monoalkyl ether based on 100 pts.wt. total amount.
Patent JP-S60203090-A (JP)
Title: Picture processor
Inventor: OZAKI TAKESHI
IPC: G01N23/04
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a processed picture in real time by providing two frame memories prepared separately in addition to an arithmetic unit of hardware in order to obtain the same processed result as that of a matched filtering method. CONSTITUTION:An input picture is fetched into a frame memory 10 and calculates an average density function f(t) of a preset area 12. A change h(t) in a matched filtering processed image, which is obtained by integrating a product of a weighting function f*(t) defined by a coefficient K and an arbitrary time T and a chronological density function g(t) of the frame memory 10 up to the arbitrary time T, can be obtained. The change h(t) can be obtained by combining an accumulator 16 of an integral value Kintegral f(t)dt, a frame memory 18 of the integral value Kintegral fgdt, a frame memory 20 of an integral value integral gdt and a chronological calculator circuit 22 and by outputting a parallel arithmetic result between respective memories.
Patent JP-H09217342-A (JP)
Title: Injection stirring device for soil improving medium
Inventor: KOIWA YOSHINOBU
IPC: E02D3/12
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by lifting up a multiple pipe rod as it is linked. SOLUTION: This injection stirring device has a multiple pipe rod advanced into the ground and lifted up with rotation by an operating device, and an injection nozzle provided on the lower end part of the multiple pipe rod to inject a soil hardener mainly composed of cement into the ground, so that the soil hardener is injected into the ground through the injection nozzle, and the improved body of the soil and the soil hardener is constructed while stirring the ground to improve the ground.  The multiple pipe rod has axial rack parts 66-68 on the circumferential surface, and this device also has a raising and lowering device arranged so as to be capable of be radially approached to and separated from the circumferential side of the multiple pipe rod and geared with the rack parts 6-68 to raise and lower the multiple pipe rod, and a rotating mechanism for rotating this raising and lowering device together with the rotation of the multiple pipe rod.
Patent JP-S52144098-A (JP)
Title: Preparation of polyphenyle ether copolymers
Inventor: TOYAMA KUNIO
IPC: C08G65/44
Filed: 1976-05-26
Abstract: PURPOSE: To obtain polyphenylene ether copolymers with good moldability, by the oxidative polymerization of monomer mixtures consisting of 2,6-dimethylphenol and specific amounts of 2-substituted, 3-substituted and 4-substituted phenols in a solution polymerization process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06271866-A (JP)
Title: Method for calculating necessary power for tube dryer
Inventor: TAKUWA HIROSHI
IPC: C10B57/10
Filed: 1993-03-19
Abstract: PURPOSE:To calculate the required power for a tube dryer in high accuracy. CONSTITUTION:The cross-section profile of a retained raw material 11 in the drum main body 1 is approximated with a crescent model defined by the function [C/R=f(omega)] wherein C is radius of the inner arch of the retained raw material, R is radius of the drum and omega is average water content of the retained raw material. The load power of the dryer is calculated based on the gravity center of the crescent.