baber/WOPTO huggingface dataset:
Patent JP-H02308709-A (JP)
Title: Onion harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D23/04
Filed: 1989-05-22
Abstract: PURPOSE:To uniformly cut off the leaf and stalk of an onion and prevent the damage of the onion by placing a leaf and stalk cutting device behind the lower side of a leaf and stalk pull up device and placing a leaf and stalk discharge conveyor at the back of the leaf and stalk cutting device in a state to be movable in lateral direction of the truck. CONSTITUTION:The leaf and stalk of an onion grown on a field are successively stretched upward by a rotary raising lug 7 and cut with a leaf and stalk cutting device 4. The cut off leaf and stalk are placed on a leaf and stalk discharge conveyor 5 and discharged into the dug holes on the field. The onion is rooted up with a digging edge 8 positioned behind and under the onion and transferred backward.
Patent JP-S61288928-A (JP)
Title: Manufacture of extrusion dies
Inventor: FUTAMURA SHOJI
IPC: B23H7/06
Filed: 1985-06-14
Abstract: PURPOSE:To improve stability of machining and machining speed by machining with maximum inclination angle which will never cause undesired cutting block and controlling such that the maximum cutting will never exceed over the cutting width of wire electrode until reaching to specific inclination angle. CONSTITUTION:Wire electrode 12 is stretched in normal to pass through the points (a)-(d) to simulate along the lower opening line B then the inclination angle of electrode 12 is incremented in step by predetermined amount (alpha0) to perform simulation. In the simulation with the inclination angle (n+2)alpha0 follow ing to the simulation with the inclination angle (n+1)alpha where blocks Y are produced continuously for the first time, the inclination angle of electrode 12 within the range where block Y is produced in immediately preceeding simula tion is held at immediately preceeding inclination angle n.alpha0 while the inclina tion angle for other range is set to (n+2)alpha0. It is repeated until matching with the angle (a) and if new block Y is not detected, it is considered to be the final simulation thus to produce a machining program resulting in stable machin ing.
Patent JP-S63292925-A (JP)
Inventor: ISHIKAWA MASAFUMI
IPC: H05B3/00
Filed: 1987-05-25
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-H09321051-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NARUSE TAKAYOSHI
IPC: H01L21/3213
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To shorten the time required to plasma-dry etch a first thin film and a second thin film and to prevent an excessive temperature higher than the heat resistance temperature of a resist during the plasma dry etching. SOLUTION: The method comprises a step of plasma dry etching, using resist mask, of a first thin film 12 having a fast etching rate and a second thin film 11, formed under the first thin film 12, having a slow etching rate. In this case, first, all or most in the depth direction of the first thin film 12 are etched by plasma dry etching under low etching rate condition. Second, if some of the first thin film 12 is left, the remainder and the second thin film 11 are etched by plasma dry etching under high etching rate condition.
Patent JP-S62285185-A (JP)
Title: Circuit diagram preparing system
Inventor: IGARASHI SHINICHI
IPC: G06F17/50
Filed: 1986-06-03
Abstract: PURPOSE:To automatically prepare a low-order circuit diagram and a high-order/low-order circuit diagram by providing a low-order circuit diagram memory means to store the information of a low-order circuit diagram. CONSTITUTION:The system is constituted of a low-order circuit diagram memory means 1 to store the information (low-order circuit name information 21, external pin information 22, symbol information 23, line information 24 and signal name 25) of a low-order circuit diagram, a low-order circuit symbol preparing means 2 to prepare the symbol of the low-order circuit from the information of the low-order circuit diagram, a signal name removing means 3 to read the signal name to flow at the external pin of the low-order circuit from the means 1 while the connection with the external part is executed by the low- order circuit and a high-order circuit generating means 4 to generate the high- order circuit diagram from a low-order circuit symbol and a signal name to flow at the external pin. Thus, the symbol of the low-order circuit is automatically prepared from the low-order circuit information, these are connected, the high-order circuit diagram is automatically prepared, and therefore, the time of the high-order circuit diagram preparation can be shortened and the preparation error can be decreased.
Patent JP-H0276869-A (JP)
Title: 2-substituted-coumaran derivative
Inventor: GOTO GIICHI
IPC: C07D307/79
Filed: 1989-05-23
Abstract: NEW MATERIAL:The 2-substituted-coumaran derivative of formula I (R<1> is H or lower alkyl; R<2> is methyl substituted with carboxy, alkoxycarbonyl, cyano, halogen, aryl or heterocyclic group or 2-15C chain hydrocarbon residue free from lower alkyl at alpha-position and optionally substituted with carboxy, alkoxycarbonyl, cyano, halogen, aryl or heterocyclic group; R<3> is lower alkyl; R<4> is H or aryl; R<5> and R<6> are lower alkyl, lower alkoxy or R<5> and R<6> together form butadienylene) or its salt. EXAMPLE:5-Acetoxy-2-bromomethyl-4,6,7-trimethyl-2,3-dihydro-benzofuran. USE:Useful as a circulatory system improver, an anti-allergic agent and a drug for central nervous system. PREPARATION:The compound of formula I can be produced e.g., by cyclizing a compound of formula II (Z is H, etc.) in the presence of a halogen molecule and a base.
Patent JP-S5253653-A (JP)
Title: Digital input state detection circuit
Inventor: SATOU HIROAKI
IPC: H03K5/1534
Filed: 1975-10-28
Abstract: PURPOSE:The integration circuit and waveform shaping circuit containing hysteresis property, etc. are used in order to increase anti-noise capacity as well as dependability.
Patent JP-H07327171-A (JP)
Title: Method for detecting defect of a solid-state image pickup element
Inventor: UEDA YASUHIRO
IPC: H04N5/367
Filed: 1995-04-28
Abstract: PURPOSE:To surely detect a defect caused at an outer circumferential part of a solid-state image pickup element by interpolating data of a pixel group located on a circumferential ridge of a shading extracted output as data of a pixel group in a blank area. CONSTITUTION:When detection data RD are obtained from a solid-state image pickup element 1, a filter output S2 is only a shading component SH by the operation of a median filter in a defect elimination filter 9, the component SH is smoothed by a low pass filter 11 and the result is given to a circumferential ridge interpolation circuit 12, in which the signal is interpolated. Its interpolation output S5 is subtracted from input data S1 at a subtractor circuit 13, then a subtractor output S6 is equal to a signal in which black level defect data BD and white level defect data WD are separately extracted from the shading component SH. Thus, a defect discrimination circuit 14 easily discriminates addresses of the defects WD, BD.
Patent JP-S5921946-A (JP)
Title: Method of fitting sensor part to solar rays directional sensor
Inventor: MORI TAKASHI
IPC: F24S50/20
Filed: 1982-07-25
Abstract: PURPOSE:To increase the accuracy to track the incoming direction of solar rays, by receiving good thermal radiation from a solar rays sensor part, by preventing the characteristic of an optical sensor from being deteriorated by the heat received from solar rays, in the titled solar rays directional sensor. CONSTITUTION:A plurality of optical sensors X1, X2,- are fitted to the bottom plate 4 of a cylindrical body 1, as well as to punch the top plate 2 of the cylindrical body 1 to provide a window 3 to it, in a solar rays directional sensor. The bottom plate 4 is made of a heat transferring body, and a recess 5 is provided in the position of the bottom plate 4, opposed to the window 3 of a top plate 2. On the other hand, an optical sensor XC is put on an insulating base plate 6 having heat transferring property so that the base plate 6 acts to fix the optical sensor XC to the cylindrical body 1, and the recess 5 is closed, having the predetermined distance from the bottom plate 4. As a result, good thermal radiation is obtainable from the XC part of an optical sensor, and the characteristic of an optical sensor XC is prevented from being deteriorated, so that the accuracy of the titled sensor to track the incoming direction of solar rays can be increased.
Patent JP-H02310127-A (JP)
Title: Structure of automobile power plant
Inventor: MURAKAMI SHINICHI
IPC: F16H48/08
Filed: 1989-05-23
Abstract: PURPOSE:To make the mounting of a power plant easier by causing the casing of a final unit to tilt to the engine side and to be connected to the side of an oil pan, and causing an axle shaft extending from the casing to pass through the oil pan. CONSTITUTION:In a power plant, a transmission is connected to the rear portion of an engine 1 while a final unit 4 is connected to the side of the engine 1. Here, the casing 9 of the final unit 4 is connected to the side portion of the oil pan in a condition of being tilted by a certain angle towards the side where the engine 1 is disposed. A pipe 19 is passed, in a condition of being tilted downward in the direction from the side where the final unit 4 is disposed to the other side of the oil pan, through the oil pan. One axle shaft 8a extending from the casing 9 is inserted in the pipe 19. The extended end of the axle shaft 8a is held via a bearing 13c with the oil pan.
Patent JP-S5832795-A (JP)
Inventor: NAGAI KUNIAKI
IPC: D06F33/02
Filed: 1981-08-19
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-H01299726-A (JP)
Title: Production system for formed container
Inventor: HASE NOBUAKI
IPC: B29D22/00
Filed: 1988-05-27
Abstract: PURPOSE:To efficiently and smoothly produce a formed container by coating an unwound master roll with lubricant, drawing a primary formed part, then, trimming, curling, reforming the formed part. CONSTITUTION:A master roll 24 like film is unwound by an unwind machine 12. The master roll 24 is coated by a lubricant coating applicator 13 with lubricant. A primary formed part of container having a flange on the peripheral edge part of an open end part is drawn by a 1st pressing machine 15. The formed part is trimmed, curled and reformed by a 2nd pressing machine 22. A conveyor, a receiver device, an extrusion device, a transfer finger are used for the formation of the container. In this way, the formed container can be produced efficiently and smoothly.
Patent JP-H0425852-A (JP)
Title: Electrophotographic copying device
Inventor: OYAMA KUNIHIRO
IPC: H05F3/02
Filed: 1990-05-22
Abstract: PURPOSE:To discharge charges inside a photosensitive body by simple constitution by flocking fiber containing conductive substance on one or more rollers for rotating the belt-like photosensitive body and bringing the roller into contact with the earth member of a device main body. CONSTITUTION:The fiber containing the conductive substance is flocked on one or more rollers for rotating the belt-like photosensitive body 3, for example, a follower roller 14 by using a conductive agent. Then, the shaft 14B of the roller 14 is brought into contact with the earth member 24 of the device main body 1. Thus the charges inside the photosensitive body 3 are discharged without using a conductive brush which aims at only earthing.
Patent JP-S63293721-A (JP)
Title: Method for jumping track
Inventor: KUBO JUNICHI
IPC: G11B7/085
Filed: 1987-05-27
Abstract: PURPOSE:To find out the moving distance of a spot even if a tracking error signal is a signal sampled by low sampling frequency by controlling a relative speed between a spot and a track so as to include the speed within a fixed range. CONSTITUTION:In the case of moving a spot from a current track to another track, fixed times T1, T2 (T2>=T1) are set up. When the time required for the movement of the spot only by one track is <=T1, a pickup is decelerated in the moving direction from the zero crossing of a tracking error signal in its on-track state up to its off-track state. When the time required for the movement of the spot only by one track is >=T2, the pickup is accelerated in the moving direction from the zero crossing of the tracking error signal in its on-track state up to its off-track state. Since the relative speed between the spot and the track is included within the set range, the moving distance of the spot can be found out only from the tracking error signal even if the sampling frequency is low.
Patent JP-S5463866-A (JP)
Title: Production of corrosion resistive metal band of wrist watch
Inventor: SHIMODAIRA KENICHI
IPC: C23C18/52
Filed: 1977-10-31
Abstract: PURPOSE: To make it possible to strongly coat precious metal, while improving corrosive resistivity and contactability, by using stainless steel of stellite, which contains carbon in a guantity less than a preset level, and by accomplishing the surface treatment such that no resist may be left in a clearance only.  
     CONSTITUTION: Stainless steel of austenite, which contains less than 0.03% of carbon so that its corrosion resistivity is not deteriorated even after the heat treating step for diffusing precious metal, is selected as a material. The band made of that material is wholly impregnated with a photoresist liguid and coated therewith. After that, only a necessary portion is exposed and etched. After that, that necessary portion is preparatorily plated with a necessary substance and plated with the precious metal. In the case of plating the precious metal, after the resist coating, the band as a whole is exposed and etched. Then, there is no resist left in a clearnace only. After the plating process of the precious metal, the whole resist is peeled, and the surface treatment is accomplished at 200 to 800°C. Thus, it is possible to strongly coat the precious metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6023498-A (JP)
Inventor: TOUMA YOUJI
IPC: C11D3/395
Filed: 1983-07-18
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-2000323198-A (JP)
Title: Cable connection device
Inventor: UMEDA SHINJI
IPC: H01R4/48
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a cable from slipping off without holding the cable even when unexpected force is applied. SOLUTION: This cable connection device has a pair of connection terminals 1, 2 connected with an electric power cable C and having an engaging portion on an outside surface, a plurality of coupling pieces 3 disposed in the peripheral direction of the connection terminals 1, 2 to couple the connection terminals 1, 2 by engaging to the engaging portion when the pair of connection terminals 1, 2 are connected, an elastic member fitted into a groove 5 formed at an outer edge of the coupling pieces 3 to surround the coupling pieces 3 such that the connection terminals 1, 2 come to the center, and a cylindrical member fitting with a series of the coupling pieces 3.
Patent JP-H01298642-A (JP)
Title: Lead storage battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M50/541
Filed: 1988-05-27
Abstract: PURPOSE:To reduce the volume of lead to make a storage battery of a light weight and low cost by providing a pair of combs consisting of synthetic resin, and providing conductive parts consisting of lead or lead alloy between collector ear inserting parts for pole plates of cells different from each other. CONSTITUTION:Collector ears 9 protrude from each cell 1, 1', 1'', and the collector ears 9 are inserted into combs 2, 2'. A conductive part 10 consisting of lead is formed between 1' and 1'' for the comb 2 and between 1 and 1' for the comb 2' to form serial electric connection between the cells. Lead of the conductive parts 10, 10' is formed by applying molten lead to the synthetic resin body of the comb 2 or moulding a lead conductive part and then injection moulding synthetic resin with it. By making the current collecting lug 9 and the inserting part of the comb 2 having similar width, electric and mechanical connection between the cells can be completed only by inserting the current collecting lug 9, and for improving the reliability further, the top parts of the collector ears are melted and fused by weak flames after insertion. The number of the cells can thus be increased, and a high voltage battery can be provided.
Patent JP-H10318818-A (JP)
Title: Liquid level detector and liquid level controller
Inventor: ODA SEIJI
IPC: H01L21/306
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level controller which can control liquid level accurately at all times. SOLUTION: A liquid level controller 34 is provided with a gas supply tube 18 which is inserted from the upper side into the inside of a cleaning tank 12 in which a wafer cleaning liquid for dissolving deposits is stored at all times and discharges an unsoluble gas to wafer cleaning liquid in the wafer cleaning liquid, a cleaning liquid supply device 23 for supplying a cleaning liquid to the cleaning tank 12, a manometer 21 for measuring gas pressure of the tube 18, a controlling device 24 for controlling liquid level of the tank 12 by supplying a cleaning liquid from the device 23 thereto according to signals from the manometer 21, and a pure water supply tube 33 for supplying a pure water to the tube 18. The tube 18 is provided with a three-way solenoid valve 38 connecting with the tube 33 of which liquid level is higher than that of the tank 12.  Thus, the liquid level controller can control the liquid level accurately to be constant at all times by cleaning the gas supply tube periodically.
Patent JP-H01298344-A (JP)
Title: Silver halide photographic sensitive material for light room with improved void quality and pinhole ability
Inventor: KAWASAKI TOMOMI
IPC: G03C1/06
Filed: 1988-05-27
Abstract: PURPOSE:To improve the void quality and the mounting mark quality of a pine hole by specifying the gamma value regulated in a prescribed optical density to a specified value in the case that the photosensitive material is image-wisely exposed, followed by subjecting the exposed photosensitive material to a development processing. CONSTITUTION:The gamma-value of the photosensitive material regulated in the optical density of 0.1-1.0 is substantially the value of >=3.5 and <=6.0 in the case that the photosensitive material is image-wisely exposed, followed by subjecting the exposed photosensitive material to the development processing. In the high contrast processing of the negative type photosensitive material which is obtd. the high gamma-value, a tetrazolium compd., a hydrazine compd. or a polyalkylene oxide compd. is incorporated in at least one layer of the hydrophilic colloid layers contg. a photosensitive silver halide emulsion or its adjacent layer contd. in the photosensitive material. The developer contains only hydroquinone (HQ) or is composed of a PQ developer or a MQ developer. The photosensitive material is processed with a processing solution (the developer) having pH of 10-13. The gamma value of said material in the optical density of 0.1-1.0 after a standard development processing is specified to 3.5-61. Thus, the void quality and the mounting mark quality of the pine hole of the photosensitive material are improved.
Patent JP-S5923036-A (JP)
Title: Controller for idling engine speed of diesel engine
Inventor: KAWAMURA HIDEO
IPC: F02D45/00
Filed: 1982-07-27
Abstract: PURPOSE:To maintain an idling engine speed at the lowest level, by controlling a fuel injection quantity at the time of the detection of a hunting phenomenon and according to a value of an output current of a battery. CONSTITUTION:Detected values of a hunting phenomenon detecting device 2 with which an engine speed detecting device 1 is connected and a battery output current detecting device 3 are applied to a control signal applying device 4 controlling a fuel injection quantity control device 5. The control signal applying device 4 increases a fuel injection quantity at the time of detection of a hunting phenomenon and when a battery output current is more than a first given value and decreases the fuel injection quantity when the battery output current is less than a second given value which is lower than the first given value. Then, a speed of a diesel engine can be maintained at the lowest level by avoiding hunting and battery discharge.
Patent JP-H10319541-A (JP)
Title: Base film for photographic film and its production
Inventor: FURUYA KOJI
IPC: B29K67/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a base film for a photographic film excellent in planeness and delaminating resistance. SOLUTION: This base film is a biaxially stretched polyethylene-2,6- naphthalene dicarboxylate film having a refractive index (nz) of 1.498-1.510 in the thickness direction of the film. At any point on the film, the ratio of the max. value of stiffness to the min. value measured in an arbitrary direction parallel to the surface of the film at the point is 1.00-1.30.  On a straight line including an arbitrary point on the film in the transverse direction of the film, the relation between stiffness measured at an arbitrary point on the straight line and the angle of orientation measured at the point satisfies the formulae y=a×(sin |θ|)<2> +b, 0.160<=a<=0.380 and 1.05<=b<=1.30 [where (y) is the ratio of the max. value of stiffness to the min. value and |θ| is the absolute value of the angle of orientation which is the angle between the major axis of orientation of the polymer to form film and the transverse direction of the film.
Patent JP-S61289221-A (JP)
Title: Catalyst combustion device
Inventor: HOSAKA MASATO
IPC: F23D14/18
Filed: 1985-06-17
Abstract: PURPOSE:To enable to perform uniform combustion through simple structure, by a method wherein a combustion body, carrying a catalyst having a number of combustion holes, and an inlet part for mixture of fuel and the air for combustion are provided in a premixing chamber. CONSTITUTION:Fuel-air premixture 10, flowing through a premixing route 11, is fed to a premixing chamber 15 through a fuel-air mixture inlet part 16, formed about in parallel to a combustion body 14 in the premixing chamber 15 which is formed with the combustion body 14, having a number of combustion holes 13, and a wall surface 12 surrounding the combustion body 14. Mixture of the fed fuel and the air for combustion flows in parallel to the combustion material 14 to the other end of the premixing chamber 15 as the mixture makes contact with the combustion body 14. As the mixture flows to the other end of the combustion body 14, a combustion amount is decreased, and as the mixture flows to the other end of the premixing chamber 15, the temperature of the mixture is increased. The temperature of the combustion body 14 is determined by a combustion amount and the preheat temperature of the mixture, the temperature of the combustion body 14 is uniformized as the two factors exercise the influence on each other, and the combustion in the combustion body 14 is uniformized.
Patent JP-S5464753-A (JP)
Title: Heat carrying device
Inventor: KUBO CHIEMI
IPC: F28F27/00
Filed: 1977-10-31
Abstract: PURPOSE: To keep the temperature of fluid to be heated on a constant level, by putting a blocking body between the heating section on one end and the cooling section on the other end of a heating pipe and controlling the flow of heat carrier moving from the heating section to the cooling section.  
     CONSTITUTION: A blocking body 6, which is a thin nylon or expansive rubber bag, is conneted with a pressure tube 7 which is further communicated with a pressure regulator to make its inside pressure controllable. heat of heating fluid 4 heats one end 1a of a heating pipe 1, which evaporates a heat medium permeating a wick 3 and moves it toward the other end of cooling section 1b, thus transferring heat to fluid 5 to be heated. Since the temperature of the fluid 5 changes with the outdoor air, the transfer of the heat medium is regulated by the blocking body 6 which controls the flow resistance in the heating tube 1 for keeping the temperature of the fluid unchanged. 
     COPYRIGHT: (C)1979,JPO&Japio