baber/WOPTO huggingface dataset:
Patent JP-H05280701-A (JP)
Title: Reboiler
IPC: F22B1/08
Filed: 1992-03-31
Abstract: PURPOSE:To obtain pure steam having a high purity by a method wherein the top of a U-tube is held above the vapor-liquid interface, and a discharge valve which is opened when a specified amount of foul water gathers in a discharge pipe is installed on the downstream side of a venturi of the discharge pipe. CONSTITUTION:A vertical pipe 29 is laid outside a vessel 21 and parallel with a shell 22 of the vessel 21 and a venturi 30 is mounted on the lower part of the vertical pipe 29. A discharge nozzle 31 is located at the center of the vessel 21 and connected to the top end of a discharge pipe 28, so that upper part foul water containing contaminants (a) floating on the vapor-liquid interface around the discharge nozzle 31 flows down into the discharge pipe 28. A discharge valve 32 is mounted on time further downstream side of the venturi 30 of the discharge pipe 28 and is brought in action when the upper part foul water gathers in the discharge pipe 28 by a specified amount. Thereby, contaminants floating on the vapor-liquid interface can be certainly removed.
Patent JP-H02256275-A (JP)
Title: Semiconductor device
Inventor: ITO HIROMI
IPC: H01L29/41
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a semiconductor device which has a simple structure and a current detecting end characterized by high breakdown strength and reliability by forming a field plate at a void part in a metal field plate with a conductor layer comprising the same material as that of a gate. CONSTITUTION:At a part which is formed by chipping a metal field plate 2, a current detecting metal wiring is guided out of a P<+> layer 7 which is incorpo rated in a unit cell group that is embedded in an N-type semiconductor substrate 6 through an interlayer insulating film 3. A field plate comprising a conductor layer 13 having the same material as that of a gate 4 is provided on the P<+> diffused layer 7. The conductor layer 13 is made to extend so as to stride over the junction part of the P<+> diffused layer 7. The metal field plate 2 and the field plate of the conductor layer 13 are both arranged at the peripheral part of a unit cell part. In this way, a semiconductor device which has a simple structure and incorporates a current detecting metal wiring characterized by high breakdown strength and high reliability can be obtained.
Patent JP-S58195936-A (JP)
Title: Input device
Inventor: HOSHINO HIROYUKI
IPC: G06F3/037
Filed: 1982-05-11
Abstract: PURPOSE:To extend the width of an information input and to simplify the operation a rubber eraser, by constituting a titled device so that extending information corresponding to force applied to a light pen can be inputted by adding it to position information. CONSTITUTION:When force is put onto a transparent plastic rod 4 and it is moved against the force of a spring 7, a permanent magnet 6 moves and a magnetic field to a magnet detecting element 8 is varied. A moving extent of the transparent plastic rod 4 is detected from the variation of this magnetic field and is sent as an electric signal to an electronic computer. As a result, extension corresponding to said moving extent is indicated onto a CRT picture, and an input is executed. In this case, a picture on the CRT is known at a real time, therefore, pressure is applied to a light pen, seeing the picture, so that it is locked at a part of desired extension.
Patent JP-S62233963-A (JP)
Title: Messaage priority registering system
Inventor: AKIYAMA KOICHI
IPC: H04M3/38
Filed: 1986-04-03
Abstract: PURPOSE:To register a message of the most important job with priority to a telephone set having a message registration already by providing message class information to each telephone set in an automatic private branch of exchange and providing the priority relating to the message registration. CONSTITUTION:Telephone sets 1-4 each having a display window and a message lamp are accommodated in a main switch 9 via subscriber circuits 5-8 for each telephone set control. For example, in calling the telephone set 1 from the telephone set 2, in case no response comes or the telephone set 2 is busy, a message registration special number is dialed. If the message is registered from the telephone set 3 to the telephone set 1, message class information of the telephone sets 2,3 is read from a message class information storage device 12 by a central controller 10. When it is judged that the priority of the telephone set 2 is high, the message from the telephone set 3 is eliminated and the message from the telephone set 2 is registered in the message storage device 11 as the message to the set 1 and the elimination of the message is displayed in the display window of the telephone set 3.
Patent JP-S534440-A (JP)
Title: Outgoing call control system for loop line
Inventor: HIRAKO SUEO
IPC: G06F13/00
Filed: 1976-07-02
Abstract: PURPOSE:To improve the system so that the outgoing call priority is not biased to polling with a good efficiency.
Patent JP-S57193406-A (JP)
Title: Herbicide
Inventor: AOKI KATSUMICHI
IPC: A01N43/64
Filed: 1981-05-25
Abstract: PURPOSE: A herbicide effective against especially broadleaf plants, comprising a 1,2,4-triazole derivative such as 1-(3-methylphenyl)-5-phenyl-1H-1,2,4-triazole-3-carbamide as an active ingredient.  
     CONSTITUTION: A hervbicide comprising a 1,2,4-triazole derivative shown by the formulaI(R 1  is H, 1W3C alkyl, F, Cl, I, fluorine-substituted alkyl, nitro, or methoxy; R 2  is H, Cl, or methyl; R 3  is H or methyl) as an active ingredient. This compound can weed without causing phytotoxicity to rice plant, wheat, maize, cotton, etc. The compound shown by the formulaI, for example, is obtained by reacting a compound shown by the formula II with ammonia water in acetone under reflux, followed by treating the reaction product with conc. hydrochloric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08276634-A (JP)
Title: Thermal transfer printing machine
Inventor: HASEGAWA KOJI
IPC: B41J2/32
Filed: 1995-04-03
Abstract: PURPOSE: To simplify the mechanism of a thermal transfer printer and make it small with a spring unit. CONSTITUTION: The base end part of an arm 17 is pivoted by an arm support shaft 18 freely rotatably to a main body frame 11, and the heat radiation plate 24 of a head part 22 is supported freely swingably by a head part support shaft 21 at the end of the arm 17. A spring unit 15 is installed between the actuation shaft 14 of a cam 13 and the connection shaft 16 of the arm 17. By rotating the arm 17 by the cam 13 through the spring unit 15, the thermal head 25 of the head part 22 is made freely contactable/separable with/from a platen 27. The spring unit 15 presses the thermal head 25 to the platen 27 by a spring 44 which can be compressed in the range of a long hole 43. An ink sheet 31 and a recording medium 32 are sandwiched between the thermal head 25 and the platen 27 to perform printing etc.
Patent JP-2000273914-A (JP)
Title: Traveling hydraulic circuit for crawler traveling machine body
Inventor: IWASAKI HITOSHI
IPC: F15B11/22
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of straight advance traveling even when a pedal for straight advance exclusive use is not provided. SOLUTION: A neutral position N for supplying pilot hydraulic oil outputted from right and left pilot valves 14 and 15 respectively to right and left control valves 12 and 13 corresponding to them, and switching valves 18 and 19 capable of being switched to first and second straight advancing positions X and Y supplying the pilot pressed oil outputted from one of both right and left valves to both right and left control valves are provided at a traveling hydraulic circuit.
Patent JP-H07174473-A (JP)
Title: Preheating method for scrap using smoke exhaust duct of electric furnace as preheating chamber
Inventor: WATABE YUKIO
IPC: F27D17/00
Filed: 1994-03-23
Abstract: PURPOSE:To prevent generation of dusts by eliminating a problem due to molten scrap and reducing a thermal loss. CONSTITUTION:At least two smoke exhaust ports 5A, 5B openable by a smoke exhaust port cover 9 are provided at a cover 19 of an electric furnace 4, smoke exhaust ducts and scrap preheating chambers 6A, 6B are respectively provided in the ports 5A, 5B, which are alternately switched to be opened and closed by the cover 9. When the one 5B of the ports is closed, scrap S is charged in one 6B of the chamber, while when the other 5A of the ports is opened, the scrap charged in the other 6A of the chamber is preheated by exhaust gas from the furnace. After the preheating is completed, and the scrap in which preheating is completed is alternately repeatedly charged in the furnace.
Patent JP-S62235634-A (JP)
Title: Printing device for optional area of display screen
Inventor: HAYASHI YOSHIHIRO
IPC: G06K15/00
Filed: 1986-04-07
Abstract: PURPOSE:To print only a necessary part of an optional area by providing a data limiting means for limiting a data which is sent out to a printing means, based on an area data which has designated a printing area. CONSTITUTION:A computer having a display device (CRT) 1 is provided with a RAM 2, a CPU 3, a keyboard 4 of an input part, a clock oscillator 6, a timing control circuit 7, a CRT control circuit 9, a display data storage part 10, etc., displays a prescribed graphic which has been stored in this storage part 10, on the CRT 1, and also, executes a printing output by a printer 12. On this computer, an instructing means 14 for instructing an optional coordinate position on a display screen of the CRT 1 is provided. In this state, by designating an area to be printed, by this instructing means 14, a data of this area is stored. Subsequently, a display data is limited by a data for showing this area and inputted to the printer 12. As a result, only the display contents of the designated area are printed.
Patent JP-H06294027-A (JP)
Title: Apparatus for displaying remaining spinning time of roving frame and method for displaying the time
Inventor: NAKANO TSUTOMU
IPC: D01H13/14
Filed: 1993-04-05
Abstract: PURPOSE:To calculate and display the remaining spinning time to attain the full bobbin of a roving frame having successively varying flyer rotation speed. CONSTITUTION:A microcomputer 28 constituting a controller 27 is composed of a CPU 29, a program memory 30 and a working memory 32. The controller 27 is provided with an inputting apparatus 31, a counter 33 and a display 34. The counter 33 receives the output signal from a rotational number detection device 26 and counts the length of roving delivered from a front roller, i.e. the spun length of the roving. The CPU 29 calculates the remaining spinning time necessary to get a full bobbin from the count value of the counter 33 and the operation condition including the varying pattern of the rotational speed of a flyer inputted from the inputting apparatus 31, a full bobbin spun length and the twist number. The calculation result is displayed on the display 34.
Patent JP-H09227109-A (JP)
Title: Zinc strontium phosphite-based pigment and coating material containing the same
Inventor: MORI YOICHI
IPC: C01B25/163
Filed: 1996-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rust preventing pigment and a rust preventing coating material, causing no pollution, having excellent rust preventing properties and not only having coating material characteristics within a wide range but also usable within a wide range such as a white or a light colored coating material or a coating material of a bright color tone. SOLUTION: This rust preventing zinc strontium phosphite-based pigment comprises 10-90wt.% zinc strontium phosphite and 10-90wt.% one or more compounds selected from the group consisting of zinc molybdate, zinc phosphate, calcium phosphate, aluminum phosphate, barium metaborate, strontium metaborate and zinc oxide. The rust preventing coating material contains the pigment.
Patent JP-S6419617-A (JP)
Title: Superconductive wire and its manufacture
Inventor: HAYASHI KAZUHIKO
IPC: H01B13/00
Filed: 1988-03-30
Abstract: PURPOSE:To provide a superconductive wire with no drop of superconductivity even though strain is generated by external stress by dispersing ceramic powder indicating superconductivity in metal matrix with the two put close to each other. CONSTITUTION:As ceramic powder can be used a superconductive material as expressed by a general expression AaBbCc (where A is at least one element of the Ia, IIa and IIIa groups on the Periodic Table, B at least one element of the Ib, IIb and IIIb groups, C at least one element of O, C, N, F, and a, b, c are numbers to indicate the mix proportion of A, B, C). This ceramic powder 2 with superconductivity is mixed with metal powder 3 of Ag, Cu, etc., and put in a metal pipe 1, followed by plastic processing, and thus it is turned into a wire. This provides a superconductive wire with no drop of superconductivity even when strain is generated on the wire by external stress.
Patent JP-S5413298-A (JP)
Title: Folding exhibition stand
Inventor: YAMAMOTO TOSHIO
IPC: A47F5/10
Filed: 1977-06-30
Abstract: PURPOSE: To enable to apply the stand for general purpose, by linking the linking part placed on the external surface of the bottom plate taking larger size than the external dimension of the bottom stand to the linked part removably provided with the upper end of the side and front plate and by performing auxiliary linking with the internal surface of the bottom plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6035630-A (JP)
Title: Monitor device for car driven by driving machine through stepped transmission
Inventor: ARUFUREETO KURATSUTO
IPC: F16H61/12
Filed: 1984-04-20
Abstract: 1. Control device for a vehicle driven by a motor by way of a transmission that preferably changes the transmission ratio in steps, which device has the following features : a) there is provided a store (36) recording the characteristics of the motor for ascertaining the instantaneous driving torque MA delivered by the motor (6) ; b) there is provided a sensor (16) registering the number of revolutions per minute nR of at least one vehicle wheel (15) of which the output signal is fed to a differentiating device for ascertaining a magnitude ~s of acceleration derived from the variation with time of the number of revolutions per minute of the vehicle wheel (15) ; c) there is provided a weight-assessment means (30) for calculating the weight of the vehicle from the instantaneous driving torque MA and the magnitude ~s of acceleration ; d) there is provided a torque-control device (24) for calculating a steady torque Mstat, which is necessary for driving the vehicle without acceleration, from the instantaneous torque MA , the vehicle weight G and the magnitude ~s of acceleration ; e) there is provided a transmission-control means (18) which serves to store or determine threshold values of optimum driving torques Mopt which, using predetermined selection criteria, are specified as suitable for the various gears of the transmission ; f) there is provided a comparison device (45) which serves to compare the particular steady driving torque Mstat with the optimum driving torque Mopt of the same or a different gear.
Patent JP-H02257566-A (JP)
Title: Fixing structure of auxiliary power supply
Inventor: YAJIMA TOYOHIKO
IPC: G04C10/00
Filed: 1989-03-30
Abstract: PURPOSE:To fix an aux. battery or batteries without increasing the number of parts used, by holding the aux. batteries to a power supply holding plate, and holding at least one aux. battery or a plurality of such batteries. CONSTITUTION:Aux. power supplies 10, 11 are held in a battery holder 12. A power supply holding plate 13 holds these aux. power supplies, and when the aux. power supply 10 is to be removed, this power supply holding plate 13 is slid toward the aux. power supply 11. This ensures that the aux. power supplies 10, 11 are not removable simultaneously.
Patent JP-H07285112-A (JP)
Title: Manufacture of green plate and manufacturing device of green plate
Inventor: YAMADA KAZUOKI
IPC: B28B5/02
Filed: 1994-04-18
Abstract: PURPOSE:To improve the quality of a product, by a method wherein in a manufacture of a green plate by a flow-on method, a waving phenomenon wherein a supply thickness of slurry is changed periodically and lift of reinforcing fibers are prevented effectively. CONSTITUTION:In a manufacture of a green plate wherein slurry is supplied onto a sheet 4 advancing in a longitudinal direction and having permeability to water through a hopper 7 into a desired thickness and then the slurry is prepared so that it is decompressed and dehydrated to the lower part of the sheet 4 at a downstream side of the hopper 7 and the slurry dwelling on the inside of the hopper 7 is supplied onto the sheet 4 while dehydrating to the lower part of the sheet 4.
Patent JP-S5413756-A (JP)
Title: Clock pulse synchronization system on triple system
Inventor: OONO YOUJI
IPC: H04L7/00
Filed: 1977-07-02
Abstract: PURPOSE: To supply a reference high-frequency clock more stably by using a multiplied clock pulse, obtained by multiplying a majority-dicision result, as the referent clock pulse of the device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03278588-A (JP)
Title: Hybrid integrated circuit board
Inventor: TSUZUKI NAOFUMI
IPC: H05K1/09
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the bite of a wiring material by a brazing material and the cut-off of a circuit by providing a first metal conductor pad in a component installation land section on a circuit board, and extending a wiring conductor on the circuit board, covering over this conductor pad. CONSTITUTION:A conductor pad 3, such as Au is partially provided under a wiring conductor 4, which is continued from a surface package component installation land 5 of a hybrid integrated circuit board 1. A multi-layer structure is built-up here, which comprises the conductor pad 3 and a conductor 2, such as Au. A brazing material flow stopper 7 is mounted with the conductor 2 of the conductor pad 3 near the component installation section 5 inside the wiring conductor 4 on the conductor pad 3.
Patent JP-H04313423-A (JP)
Title: Method for driving and controlling table of bending machine of foot switch operation system
Inventor: KAN AKIO
IPC: B21D5/02
Filed: 1991-04-11
Abstract: PURPOSE:To make a movable table move quickly in response to the operation of the foot switch without containing lost motion and with high responsivility. CONSTITUTION:In a table driving and controlling system of a foot switch operating bending machine for controlling the moving amount of a movable table in response to the output of an amplifier, after giving an electric voltage signal corresponding to an amount of operation of a foot switch of the amplifier, insensible voltage of the amplifier is detected and this insensible voltage is added to a voltage signal in correspondence to the operation of the foot switch to control input voltage to be inputted into the amplifier.
Patent JP-H01249377-A (JP)
Title: Variable density ink ribbon
Inventor: TAKAHASHI SHUICHI
IPC: B41J31/00
Filed: 1988-03-30
Abstract: PURPOSE:To draw graphic having variable delicate densities and, therefore, to simply realize emphasis printing and to allow some latitude in the expression of printing, by applying inks different in density to the divided surfaces of a ribbon obtained by dividing the ribbon into many sections in the lateral direction thereof. CONSTITUTION:This ink ribbon 2 consists of three layers, that is, a ribbon layer 3 having low density, a ribbon layer 4 having usual density and a ribbon layer 5 having high density. At the time of printing imparting usual density, the ink ribbon 2 is present at the center to oppose the usual density ribbon layer 4 to the leading end part of a printing head 6. When printing imparting low density is performed, the ink ribbon 2 is lowered so as to bring the low density ribbon layer 3 to the leading end part of the printing head 6. At the time of printing imparting high density, the ink ribbon 2 is lowered so as to bring the high density ribbon layer 5 to the leading end part of the printing head 6.
Patent JP-2000275423-A (JP)
Title: Color filter and liquid crystal display device
Inventor: WATANABE TAKUO
IPC: G02F1/1335
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To restrain sublimation or decomposition of a colorant during manufacturing process and occurrence of wrinkling of a coloring film by an ITO sputtering, to improve yield during a color filter manufacture, and to provide a liquid crystal display device with high display quality, by setting a glass transition point of a resin higher than a specific temperature. SOLUTION: The glass transition point of a resin contained in a coloring film of a color filter is higher than 270 deg.C, preferably higher than 280 deg.C, more preferably higher than 290 deg.C. By setting the glass transition point of the resin higher than 270 deg.C, sublimation and/or decomposition of a colorant during a heat treatment process of the color filter is restrained, and occurrence of wrinkling on a coloring film during a process of an ITO sputtering can be prevented. The glass transition point of the resin is higher when it contains aromatic groups, and the glass transition point for acrylic resin is higher than that for polyimide or polyamide. Furthermore, polyimide is preferable in relation to workability of pixels and dispersion stability of coloring paste.
Patent JP-S563345-A (JP)
Title: Belt device having double-surfaced power transmission contacts applicable alternatively
Inventor: TAKAHASHI TOSHIAKI
IPC: F16H7/02
Filed: 1979-06-22
Abstract: PURPOSE: To reduce wearing of a belt due to continuous friction heat, by providing the belt with a transmission contact on each side of the belt, and connecting together the ends of the belt with the belt body twisted at 180° so that the inside and the outside thereof can be worked alternatively when applied to work.  
     CONSTITUTION: A belt comprises a V-shaped upper half including an upper surface 1 and lateral surfaces 2 and a lower half having the same construction as that of the upper half, and the ends of the belt are connected to one another with the belt twisted at 180°. When the belt is forced to run, each surface thereof makes contact with the power transmission member once at every two runs as the belt is twisted at 180°, so that wearing of the belt due to the continuous friction heat may be halved, deviated runing of the belt may be obviated, the adhered dusts, oil or the like on the belt may be removed when the working surfaces are running on the outer side of the contact surface, and further the occurence of slipping phenomena of the belt may be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06296352-A (JP)
Title: Power supply in vehicle
Inventor: KURUSU KYOKO
IPC: H02K19/36
Filed: 1993-04-06
Abstract: PURPOSE:To provide a small light power supply with good cooling characteristics, in which heat from a transformer is radiated effectively from a resin material to a case. CONSTITUTION:A power supply unit includes a first rectifier for rectifying an AC voltage from an AC generator in a vehicle and supplying a DC voltage to an electrical load or a battery in the vehicle, a transformer 8 for boosting the AC voltage and generating the boosted voltage, and a second rectifier for rectifying the boosted voltage and generating the second DC voltage. Moreover, the case 16 is filled with a resin material 22 having good conductivity in a way that a core 8a and a winding 8c of the transformer 8 are covered with the resin material 22.