baber/WOPTO huggingface dataset:
Patent JP-S53114127-A (JP)
Title: Power take-off clutch interlocking mechanism for power agricultural vehicle
Inventor: FUKUDA YASUTAKA
IPC: B60K17/02
Filed: 1977-03-16
Abstract: PURPOSE:To simplify the operation of than agricultural vehicle by enabling to simultaneously stop both running and driving working implement by simultaneously disengaging both the main clutch and power take-off clutch only by the operation of a main clutch pedal.
Patent JP-S62186775-A (JP)
Title: Heating apparatus with hot water
Inventor: SASAKI RYOJI
IPC: A23L3/10
Filed: 1986-02-12
Abstract: PURPOSE:To eliminate temperature nonuniformity and dead space in a treating tank, by straightening hot water stream in a treating tank with an inlet-side hot water straightening vane and an outlet-side hot water straightening vane and forcing the hot water to flow along the longitudinal direction of the treating tank. CONSTITUTION:A material to be treated (e.g. food) is put into a treating tank 1 and hot water is introduced from a hot water tank 7 into the treating tank 1. A circulation pump 15 is driven to transport hot water from a hot water inlet port 11 to a hot water outlet port 12. The running hot water flows in the treating tank 1 along its longitudinal direction parallel to the wall by passing through a hole 21 of an inlet-side hot water straightening vane 22 and passes through a hole 23 of an outlet-side hot water straightening vane 24 keeping the parallel state.
Patent JP-S62186383-A (JP)
Title: Object shape recording method for pattern matching or the like
Inventor: TAKANO HIDEHIKO
IPC: G06K9/46
Filed: 1986-02-12
Abstract: PURPOSE:To record a graphic data simply in a comparable way by specifying and recording the object shape based on the length of a line segment tying each feature point on a line representing the object shape and the gravity center of the shape and the angle of line segments between adjacent feature points. CONSTITUTION:A figure exists, where lots of feature points P1, P2... are tied by a straight line or a curve and let the gravity center of the figure be at a point G, then the feature points consist of apexes on lines representing the object shape, folded points, points on a circular arc taken at an optional interval and other significant point groups. Then the object shape Pk is expressed as Pk={ri, thetai}, where (ri) is the length of the line segments tying the feature points and the gravity center G of the figure and thetai is an angle between line segments between adjacent feature points, that is, a viewing angle as to line segments tying the gravity center G and the adjacent feature points and i=1, 2.... Thus, the pattern matching is executed very easily.
Patent JP-S57143389-A (JP)
Title: Green light emitting fluorescent material
Inventor: WATANABE MINORU
IPC: C09K11/00
Filed: 1981-03-02
Abstract: PURPOSE: To provide a green light-emitting fluorescent material having high luminous efficacy and color purity, giving a bright picture when used in a color picture tube, and represented by a specific formula and containing specific amounts of Y, Tb, Gd and Dy.  
     CONSTITUTION: A rare earth metal oxysulfide green light-emitting fluorescent material containing Y, TB, Gd and Dy and represented by the formula (0<x≤ 0.1, 0<y≤0.1, 0≤z≤0.1). Preferably, the content of Gd and that of Tb (x) satisfy the formula 0<y≤0.04-0.75x, and the content of Dy (z) and that of Tb (x) satisfy the formula 0.005-x/3≤z≤0.025-x/3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62185268-A (JP)
Title: Photomagnetic memory disk light irradiating method
Inventor: EMA HIDEAKI
IPC: G11B7/135
Filed: 1986-02-12
Abstract: PURPOSE:To sufficiently miniaturize the spot diameter of a laser beam by irradiating the light through a pin hole having the diameter of 2lambda or below and keeping the interval between the pin hole and a recording surface to the size of the same extent as the diameter of the pin hole, when the wavelength of an irradiating light is lambda. CONSTITUTION:The light from a laser diode 100 is made into a parallel light flux by a lens 102, and focused through a polarizer 104, a beam splitter 106 and an objective lens 108 to the part of a pin hole of a mask 110. When both a diameter LA of the pin hole and the distance LB with the pin hole and a recording surface are made into 2lambda or below, the diameter of the light spot to irradiate the recording surface is equal to LA essentially. A wavelength lambdaof the light irradiated from the laser diode 100 is 780nm, the diameter of the pin hole in the mask 110 is 0.5mum and the distance between the mask 110 and the recording surface is held to 0.5+ or -0.1mum. Thus, the irradiation spot diameter on the recording surface comes to be 0.5-0.6mum, namely, 0.7lambda-0.8lambda.
Patent JP-H05222361-A (JP)
Title: Organic electroluminescent element
Inventor: TASHIRO MASASHI
IPC: H01L51/50
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the title element which can provide a luminescence of a sufficient luminance at a low driving voltage and can retain the initial luminescent characteristics even after a long-term storage by adding a specified fluorescent color to an organic hole transport layer and an organic electron transport layer. CONSTITUTION:A 1,2,5-thiadiazolopyrene derivative of the formula (wherein R<1> to R<8> are each hydrogen, halogen, cyano, nitro, carboxyl or an alkyl, aralkyl, alkenyl, amino, amide, alkoxyl, alkoxycarbonyl, alkoxysulfonyl, aromatic hydrocarbon or heterocyclic group which may have a substituent) is prepared. When an organic electroluminescent element is produced by successively laying a conductive layer 2a, an organic hole transport layer 3 containing an organic hole transport compound, an organic electron transport layer 4 containing an organic electron transport compound and a conductive layer 2b on a substrate 1, the compound of formula I is added as a dopant to the hole transport layer 3 and/or the electron transport layer 4.
Patent JP-H05220788-A (JP)
Title: Molding device
Inventor: SHIMO YOSHIO
IPC: B29L31/44
Filed: 1992-02-15
Abstract: PURPOSE:To prevent gel coat from sticking to a guide pin at spraying the gel coat, make the work of spraying the gel coat simple, and prevent occurrence of defective spraying. CONSTITUTION:An upper mold 1 is arranged to be moved up and down by an upper mold elevating means 2. The upper mold 1 is arranged movably in the lateral direction with an upper mold laterally moving means 3. A guide pin 4 for guiding the up-and-down movement of the upper mold 1 is arranged to be moved up and down by a guide pin elevating means 5. The tip of the guide pin 4 is inserted in a guide pin inserting section 7 in a manner that it can be pulled out. A lower mold 6 is whirled by a lower mold whirling means 8. Thus, gel coat can be sprayed on the lower mold 6 in a state that the upper mold 1 and the guide pin 4 are deviated from just above the lower mold 6 to the lateral direction. By whirling the lower mold 6 at spraying the gel coat, the spraying can be performed easily.
Patent JP-H0775871-A (JP)
Title: Welding method for vessel for manufacturing vlsi
Inventor: OMI TADAHIRO
IPC: B23K9/00
Filed: 1994-02-28
Abstract: PURPOSE:To suppress the production of welding burning and metallic fumes to the utmost, obviate the work such as grinding and precise cleaning which is aftertreatment of welding and simplify the manufacturing process. CONSTITUTION:When the vessel for manufacturing VLSI is assembled and welding by using stainless steel having the content of oxygen of <=65ppm and the content of Mn of <=0.75wt.%, welding is performed in an Ar atmosphere and the water quantity of the atmosphere is regulated to <=-40 deg.C dew point. Welding of stainless steel having the specified contents of oxygen and Mn is performed in the Ar atmosphere and the water quantity of the atmosphere is regulated to <=-40 deg.C dew point to perform welding.
Patent JP-S60173818-A (JP)
Title: Manufacture of printed coil
Inventor: OSHIMA NOBUYUKI
IPC: H01F41/04
Filed: 1984-02-20
Abstract: PURPOSE:To thicken coil pattern-shaped conductors, to increase the sectional areas of the conductors and to improve a space factor by filling sections among the conductors formed to a required coil pattern shape by etching a copper foil with a resist and electroplating both the surface and the back. CONSTITUTION:A solvent developing type etching-resistant photo-resist layer is formed to one main surface of a copper foil 4 and an alkali developing type etching-resistant photo-resist layer to the other main surface respectively, a coil pattern-shaped photo-mask is fast stuck on one main surface, and both the surface and the back are exposed and developed by a solvent, thus obtaining photo- resist layers 5, 6. The exposed sections of the copper foil 4 are dissolved and removed by using a ferric chloride solution, the resist layers 5 are removed, and a solvent developing type plating-resistant photo-resist layer 7 is formed. Only the photo-resist layers 7 filled to the etched sections of the copper foil 4 are cured and left through exposure from the resist layer 6 side and development by the solvent. The resist layer 6 is peeled by alkali, and electroplated, and copper plating layers 8, 8' are shaped simultaneously on both the surface and the back.
Patent JP-H08205223-A (JP)
Title: Receiver
Inventor: HIRATA YASUHIRO
IPC: H04B1/20
Filed: 1995-01-24
Abstract: PURPOSE: To provide a receiver with which the same code is received and a message having contents different from a received message can be displayed. CONSTITUTION: When there is an incoming call, reception processing is performed (step P1) and when there are no message data (step P2), only the reception is reported (step P3). When there are message data, it is checked whether there is a routine sentence code or not (step P4). When there is no routine sentence code or when a flag showing the existence of a secret message is not raised although there is any routine sentence, ordinary message display or routine message display is performed (steps P4-P7) and a timer is operated. After the elapse of fixed time, the display is erased (steps P11 and P12). When the flag is raised, the routine sentence is displayed (step P8) and when a display switching key is depressed within the fixed time (step P9), the secret message is read out of a RAM and displayed on a display part.  After the elapse of a certain time, the displayed contents are erased (steps P11 and P12).
Patent JP-S62187262-A (JP)
Title: Heat treating device
Inventor: OSHINO TOSHIKAZU
IPC: G01R31/26
Filed: 1986-02-14
Abstract: PURPOSE:To shorten the time required to change settings of heat temperatures by providing a cooling means which cools a treating tank forcibly at all times. CONSTITUTION:An air intake mechanism 5 which allows cooling air A with relatively low temperature to flow into the treating tank 1 is provided at part of the treating tank 1. When the heating operation of a heater 2 is stopped so as to lower the temperature in the treating tank 1 heated to prescribed temperature down to prescribed lower temperature, and then the cooling air with the prescribed temperature is supplied through the air intake mechanism 5 to lower the temperature in the treating tank 1 speedily to the prescribed relatively low temperature. Thus, the operation time required to change setting of heat temperature of the treating tank is shortened.
Patent JP-S58147568-A (JP)
Title: Oxygen injector
Inventor: YAMAMOTO MICHIYOSHI
IPC: G21D3/08
Filed: 1982-02-26
Abstract: PURPOSE:To accelerate the diffusion of oxygen and to prevent the corrosion of piping for transportation of pure water and steam thoroughly in the stage of injecting oxygen for the purpose of preventing corrosion into said piping by providing a nozzle having plural pieces of injection ports separately on the downstream side of an injection nozzle. CONSTITUTION:A nozzle 32 for injection of oxygen is provided to a piping 30 for pure water or steam in a nuclear reactor, and gaseous oxygen is ejected from said nozzle. A nozzle 33 provided with plural gas distributing holes 34 at 80-100 deg. angle to the nozzle 32 is disposed on the downstream side of the nozzle 32. Or gaseous oxygen is blown with a circular nozzle 32 built into the piping 30 in the circumferential direction thereof so that the gaseous oxygen is diffused to the inside wall of the piping right after the gaseous oxygen is blown through the nozzle, whereby the parts where the oxygen is not diffused are virtually eliminated and the piping 30 is prevented from corrosion over the entire surface.
Patent JP-S55121186-A (JP)
Title: Display method for watch with calendar
Inventor: YAMANE MAKOTO
IPC: G09F9/33
Filed: 1979-03-12
Abstract: PURPOSE: To ensure the reading of the day of the week based on the positional relation although the character displayed is unknown, by lighting up all of the seven automatic emitting display units corresponding to the seven days of the week and then giving the blinking to one of the seven display units to carry out the display of the corresponding day.  
     CONSTITUTION: The output of day divider 10 is converted into the signal which designates the specified one of the seven display units corresponding to the seven days of the week via gate circuit 12. At the same time, the logic product is secured at gate circuit 12 between divider 10 and second/minute divider 5 to produce the signal of 1Hz and the duty of 0.5. Thus the display is blinked in 1Hz for the corresponding day, and the darker display is given to other days of the week than the corresponding day by producing the signal of 2Hz with the inverse output signal of divider 10 and the signal obtained by differentiating the output of divider 5 in order to drive the display unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09224377-A (JP)
Title: Parallel operation system of different kinds of constant-voltage constant-frequency inverters
Inventor: KOMATSUZAKI HAJIME
IPC: H02J3/38
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress the side flow between inverters and to maintain the percent voltage regulation of the output properly when operating a constant- voltage constant-frequency inverter of average value control and a constant- voltage constant-frequency inverter of momentary value control in parallel. SOLUTION: In a parallel operation by inverter devices 1 and 2 that are controlled by average value control and can be operated in parallel when they are operated in a same control system and inverter devices 3 and 4 that are controlled by momentary value control and can be operated in parallel when they are operated in a same control system, the signal of an average value control system for sharing current is shared by all parallel-operated inverter devices 1 and 2, the signal of the momentary value control system for sharing current is shared by the parallel-operated inverter devices 3 and 4 of momentary value control, and the output voltages of the inverter devices 3 and 4 of momentary value control is outputted to a load via a reactor. Further, the output voltages of the inverter devices 1 and 2 of average value control are directly connected to the load.
Patent JP-S60171090-A (JP)
Inventor: HAMAMOTO MASAO
IPC: D06F58/02
Filed: 1984-02-17
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-H03231967-A (JP)
Title: Polyimide composition
Inventor: NISHIKAWA ICHIRO
IPC: C08G73/12
Filed: 1990-02-07
Abstract: PURPOSE:To obtain the title composition with high toughness capable of injection molding by blending a high-toughness prepolymer with another prepolymer of high thermosetting rate each of which has been prepared by reaction between each specific bismaleimide and diamine. CONSTITUTION:The objective composition can be obtained by blending (A) 100 pts.wt. of a prepolymer produced by reaction between A1: a bismaleimide of formula I (A is >=2C divalent organic group) and A2: a diamine of formula II B is <=30C divalent organic group) at the molar ratio A1/A2=1.5-10 (esp. 2-5) with (B) 20-100 (pref. 50-100) pts.wt. of another prepolymer produced by reaction between B1: a bismaleimide of formula III R1 and R2 are each H, methyl, nitro, cyano or halogen) and B2: a diamine of formula) IV[X is of formula V or formula VI (n is integer >=1; Y is O, CH2, CO, etc.)] at the molar ratio B1/B2=1-1.4 (esp. 1.1-1.3).
Patent JP-H06243231-A (JP)
Title: Multimedia editing method
Inventor: IKETANI HIROYUKI
IPC: G06T13/80
Filed: 1993-02-18
Abstract: PURPOSE:To automatically change and correct other related objects and object information in an object change/correction state by means of a multimedia editing method (authoring method). CONSTITUTION:A user defines and stores the object information (specifications) on the name, the display position on a screen, the display start/end time, etc., of each object through an object defining part 100 and an object information storing part 110. At the same time, the inter-object relation information (inter- object position relation, display time, etc.) is also defined and stored by an object relation defining part 120 and an object relation information storing part 130. When a certain object is corrected and changed, the information on other related objects are also automatically corrected and changed based on the object relation information.
Patent JP-S58147530-A (JP)
Title: Sintered alloy friction material for car
Inventor: ICHINOSE MITSUO
IPC: B22F1/00
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a sintered alloy friction material for a car with superior wear resistance by molding and sintering a mixture consisting of specified amounts of graphite powder, sulfide powder, oxide powder, tin powder and steel powder each having a specified mesh or below. CONSTITUTION:A mixture consisting of, by weight, 5-15% graphite powder having <=24 mesh, 1-5% sulfide powder having <=100 mesh, 2-100% oxide powder having <=80 mesh, 5-10% tin powder having <=200 mesh, and the balance steel powder having <=200 mesh and including inevitable impurities is molded and sintered. One or more among MoS2, WS2, FeS and CuS are used as the sulfide, and one or more among SiO2, Al2O3 and ZnO2 are used as the oxide.
Patent JP-S57142449-A (JP)
Title: Air vent structure for hot-water storing tank
Inventor: KISHIE HIDEHIKO
IPC: F24H9/00
Filed: 1981-02-27
Abstract: PURPOSE:To enable to separate air from water without agitating hot water in a hot- water storing tank, by disposing a hot-water collecting tank having an air vent tube at an upper portion thereof in a hot-water storing tank of a solar-heat utilizing hot-water supplying means, so that air mixed in hot water supplied from a heat collector can be separated by recirculating the hot water to a lower portion of the hot-water collecting tank. CONSTITUTION:A hot-water collecting tank 2 is disposed in a hot-water storing tank 1 having a heat-insulating material coated over the outer surface thereof, at a portion thereof located under the upper surface of water in the tank 1. The tank 2 includes an air vent port 3 formed at the top, an inlet port 4 for recirculated condensate that is formed at a lower portion and a hot-water outlet port 5 located under the level of the air vent port 3. An air vent pipe 6 and a hot-water supply pipe 7 are connected respectively to the air vent port 3 and hot-water inlet port 4, and the hot-water supply pipe 7 is connected at the other end to a heat collector (not shown). With such an arrangement, it is enabled to supply hot water recirculated through the pipe 7 into the hot- water collecting tank 2, to separate air mixed in the hot water in the tank 2 and to discharge it from the air vent pipe 6, and to feed only hot water removed of air into the tank 1 from the outlet port 5.
Patent JP-H07240986-A (JP)
Title: Punching net attaching device
Inventor: FUJINO KOJI
IPC: H04R1/02
Filed: 1994-02-28
Abstract: PURPOSE:To eliminate the need of performing holding at a net top surface part at the time of bending an insertion piece and to improve assembling workability by bending the approximate hook part of the insertion piece of a net orthogonally crossing with an insertion piece inserting direction. CONSTITUTION:At the time of attaching the net 2 to a cabinet 1, when the net 2 can not be sufficiently pulled in and a clearance (g) is present, it becomes the cause of rattle. At the time, a cabinet plate thickness 1d is thicker than a net notched width 2d by a difference (s). In the case of cutting the net, end faces are not always in an uniform shape and the different end faces are generated. Even in such a case, in order to surely pull in the net 2, the difference (s) is made larger than a punching hole pitch (u). Thus, by bending the approximate hook shape part of the net insertion piece 2a inserted to a cabinet notch 1a in a direction B perpendicular to a net inserting direction In, the net 2 is fixed to the cabinet 1 without applying force in the direction opposite to the direction In.
Patent JP-H04244896-A (JP)
Title: Photosensitive lithographic printing plate
Inventor: TOMITA KOJI
IPC: B41N1/08
Filed: 1991-01-30
Abstract: PURPOSE:To maintain the chemical stability of a treatment liquid and prevent the contamination of a non-image part due to a residual film and residual color by providing a photosensitive layer on an aluminum plate treated using a solution containing metal silicate and sulfite after application of sanded patterning and anodic oxidation processes. CONSTITUTION:The surface of a previously treated support is treated preferably, using an aqueous solution containing metal silicate and an aqueous solution containing sulfite, or an aqueous solution containing metal silicate and sulfite before a photosensitive layer is formed on the surface. Subsequently, the adequate stability of the treatment liquid is ensured, and thereby the layer is protected against contamination. The recommended sulfite for use is, for example, sulfite or ammonium salt, that is, ammonium sulfite, especially, preferably alkali metal sulfite.
Patent JP-S55123319-A (JP)
Title: Hybrid type two-shaft gas turbine
Inventor: YAMAZAKI SHINICHI
IPC: F02C7/275
Filed: 1979-03-15
Abstract: PURPOSE: To save fuel consumption at the time of low-load operation of gas turbine, by connecting a motor-generator mechanically to the shaft of gas generator, and using the motor-generator as generator at the time of high-speed operation of engine when fuel consumption is low, while using the same as motor at the time of low- speed operation of engine.  
     CONSTITUTION: Function of motor-generator 11 are selectively switched by controller 13 depending on the rotational speed of gas generator 4 detected by tachometer 14. That is, motor-generator 11 is used as generator at the time of self-supporting operation and particularly at the time of high-speed operation of gas generator 4 when fuel consumption is low, whereas it is used as motor at the time of low-speed operation such as at the time of idling operation when fuel consumption is high, and fuel supply to combustor 2 is stopped. In this state, rotation of gas generator 4 is sustained by the output of motor-generator 11 functioning as motor. 
     COPYRIGHT: (C)1980,JPO&Japio