baber/WOPTO huggingface dataset:
Patent JP-S60204909-A (JP)
Title: Operating method for house power plant
Inventor: TSUCHIDA YOSHIYUKI
IPC: F01K21/04
Filed: 1984-03-30
Abstract: PURPOSE:To reduce total cost for use in places of business by controlling the temperature of a combustor of a gas turbine by injection steam from a waste heat boiler and steam from a steam turbine generator. CONSTITUTION:A combustor 3 produces hot gas for use in driving a gas turbine generator 6. Steam is produced by allowing hot exhaust gas exhausted from the gas turbine generator 6 to pass through a waste heat boiler 7, and the combustor 3 is controlled in its temperature by produced injection steam. With insufficient injection steam from the waste heat boiler 7, the combustor 3 is controlled in its temperature by steam from a steam turbine generator 8. Thus, total cost thereof for use in places of business can be reduced.
Patent JP-H05268730-A (JP)
Title: Load selecting breaker
IPC: H02J3/00
Filed: 1992-03-18
Abstract: PURPOSE:To enable the simulation test of a load selecting breaker safely and easily by equipping this breaker with a function of checking the load breaking signal outputted by to load from the relay on the final stage, and a function of transmitting an output signal to an operation checking means. CONSTITUTION:A device is composed of preset arithmetic unit 11, an outside preset circuit 12, a control mode changeover part 13, and an operation confirmation part 14. The preset arithmetic unit 11 receives the system connection state of a power system and the power floro value, and calculates the selective break load with every trigger geared to the system operation state at that point of time, and inputs a shut-down preset signal into the outside preset circuit 12. And, when it receives a control mode for inhibiting the output of a load shut- down signal from the control mode changeover part 13, a control mode relay CMR operates. At this time, if any of the trigger signal is inputted into the outside trigger preset circuit 12, the relay on the final stage corresponding to the selective break load operates, and the output of the load shut-down signal to an external load is checked, and also it is transmitted to the operation confirmation part 14.
Patent JP-H0841088-A (JP)
Title: Metallocene and using method for same in olefin polymerization
Inventor: HERUBUITSUHI SHIYOTSUTENBERUGA
IPC: C08F4/619
Filed: 1995-03-20
Abstract: PURPOSE: To provide the subject novel compound that is a metallocene of a transition metal in group IV of the periodic table and can produce an olefin polymer or copolymer with a broad molecular weight distribution within an industrially significant temperature range as a catalyst for olefin polymerization.  
     CONSTITUTION: This is a novel metallocene that is represented by formula I (M is Ti, Zr, Hf, V, Nb, Ta or lanthanides; X 1  and X 2  are each a 1-10C alkyl, a 1-10C alkoxy, a 6-10C aryloxy, H a halogen or the like; L 1  and L 2  are each a residue of (substituted) monocyclic or polycyclic hydrocarbon residue bearing a cyclopentadienyl group; R 1  is C, Si, Ge, Sn or the like; n is 0-4; A and B have each the same meaning as X 1  and X 2 ) and gives, as an olefin polymerization catalyst, an olefinic polymer or copolymer with a broad molecular weight distribution. This compound is prepared by reaction of a compound of the formula II (M' is an alkali or alkaline earth metal) with a compound of the formula: M(X') 2 X 1 X 2  (X' is a halogen). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S55154348-A (JP)
Title: Manufacture of glass plate free from water droplet adheision and non-fogging glass
Inventor: KAWAMOTO YUKIO
IPC: C03C15/00
Filed: 1979-05-18
Abstract: PURPOSE: To obtain a title glass by a method wherein a surface of a glass plate is treated by a mixed alcohol solution of fluohydric acid and ammonium molybdate and, subsequently, by a mixed aqueous solution of potassium carbonate and potassium hydroxide to form many fine pores with a molecular size on said surface.  
     CONSTITUTION: A surface of a glass plate is immersed in or coated by a mixed alcohol solution of fluohydric acid and ammonium molybdate to cause the chemical reaction shown by formulas I and II between silicon dioxide as well as a calcium compound which are main components of a glass and a mixed solution and fine pores with a molecular size are formed on the surface of a glass plate by converting silicon dioxide and the calcium compound to gaseous silicon fluoride. Subsequently, said surface of a glass plate is treated by immersing in or coating with a mixed aqueous solution of potassium carbonate and potassium hydroxide and silicates. Na salts, Ca salts or the like remaining on the glass surface are converted to carbonates to be dissolved and removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06250599-A (JP)
Title: Driving circuit of cathode-ray tube
Inventor: KAMATA MASAYUKI
IPC: G09G1/00
Filed: 1993-02-25
Abstract: PURPOSE:To suppress a glitch and realize a high speed drawing in a driving circuit for cathode-ray tube in which a digital image signal is supplied to a D/A converter to conduct a drawing from the scanning of a required electron beam. CONSTITUTION:A signal generator 7 for outputting a digital image signal to a D/A converter 1 outputs a control signal BLCT 1 on the basis of the glitch detection signal GD1 of a glitch detecting circuit 22, so that a blanking circuit 6 outputs the blanking period of a comparatively long time corresponding to the generating time of a glitch when the glitch is detected, and the blanking period of a comparatively short time corresponding to the settling period of the D/A converter 1 when no glitch is detected. The ratio of blanking period occupied in the total drawing time is lowered to realize a high speed drawing.
Patent JP-2000261333-A (JP)
Title: Multimedia communication equipment
Inventor: KONDO SHOZO
IPC: G10L21/10
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To allow a transmitting side to confirm the quality of sound to be sent to the other party in multimedia communication equipment. SOLUTION: Data encoded by the sound encoding part 102 of a transmitting part 50 is supplied to a multiplexing part 103 and also supplied to a transmission sound level detecting part 104. The part 104 decides whether or not the level of sound to be transmitted surpasses a specified level in a fixed period or whether or not the average value of sound levels at a fixed time surpasses the specified level. And, when transmission sound is decided as sound having much noise, the decided results are communicated to an on-screen display processing part 108 through a status signal line 156, and a message notifying that sound having much noise is sent to the other party is displayed in characters, an image or the like while being overlaid on a display picture.
Patent JP-S58178283-A (JP)
Title: Electronic time piece
Inventor: SHIBUYA HIDEAKI
IPC: G09F9/30
Filed: 1982-04-13
Abstract: PURPOSE:To enable the measurement of clock rate for any kind of clock rate measuring apparatus by selecting the alarm OFF mode or the chime mode. CONSTITUTION:With a rotary operation of a crown, the alarm mode is selected and an alarm function display pattern AL is indicated by lighting. At this point, when the alarm is set not to work, namely the signal ALON is at the level L, only the mark signal MB2 from a mark control circuit 10 is at the level H while other mark signals are 11 at the level L, and hence circumferential display patterns a1-a20 are all OFF in the indication. On the other hand, 20 display patterns b60, b3, b6...b57 alone light and a display for OFF state of the alarm is done. At the same time, an electric field signal of 2nHz (128Hz) is released on the surface of a liquid crystal cell thereby enabling the measurement of clock rate with a clock rate measuring apparatus with 1, 2 and 10sec gates.
Patent JP-S58189014-A (JP)
Title: Method for clamping closure plate of filter plate in filter plate type filter
Inventor: ITOU KIYOUJI
IPC: B01D25/19
Filed: 1983-04-07
Abstract: PURPOSE:To inexpensively constitute the titled apparatus, by clamping a filter plate group by pressing filter plates in a closed state to a pressing apparatus in a plate opening direction by a clamping apparatus in opposed relation to the pressing apparatus in the opposite side thereof through the closed and aligned filter plate group to carry out the clamping of the filter plates and a closure plate in a short stroke. CONSTITUTION:A rod 5a extended by operating a hydraulic cylinder 5 from such a state that a filter cake is removed and filter plates are opened is lowered. By this operation, contractable and extensible members 6a, 6b are extended to move a pressing plate 8 along a rail 3 and filter plates 1 and filter frames 2 are pressed to one side to be closed. In this case, because end surfaces 6n of vertically directed ribs 6d, 6e formed to the contractable and extensible members 6a, 6b are contacted and the fulcrum points of extension and contraction are locked at a position slightly lower from the horizontal state of the contractable and extensible members, the pressing plate 8 is not pressed back by the repelling force generated to the filter plates 1. A hydraulic cylinder 9 is operated to press a clamp plate 10 through a rod 9a. By this mechanism, the filter plate 1c positioned at the rearmost position of the closed filter plate group is pressed to a plate opening direction being the side of a pressing apparatus S and, as the result, the filter plate group is clamped tightly.
Patent JP-H08265367-A (JP)
Title: Network control information collection system
Inventor: TAKASE KOICHI
IPC: H04L12/24
Filed: 1995-03-20
Abstract: PURPOSE: To reduce the number of packet flowing on a network and data quantity and further to disperse the load on the network, by collecting the control information on the device connected with a node to be controlled from the node by a control node. CONSTITUTION: A control node 100 sets a call 401 to a node 301 to be controlled, for instance, of nodes 301 to 4 to be controlled and transmits a packet according to the time when the number of times of storage is designated. The node 301 collects the information corresponding to the number of times of storage at the interval of designated interval, integrates the information into a response packet and transmits the packet to a node 100. As a result, the number of response packet can be reduced and the response packet is not concentratedly flowed to a network 200. Further, when the same attribute value data is formed in line when the response packet is prepared, the data on and after second data is deleted and a response packet edition is performed. The node 100 receiving this packet restores delete information by referring to the present time imparted to the attribute value.  Therefore, data quantity flowing in the network 200 can be reduced.
Patent JP-H01233474-A (JP)
Title: Electrophotographic process
Inventor: NIIMI TATSUYA
IPC: G03G21/00
Filed: 1988-03-14
Abstract: PURPOSE:To always maintain the electrostatically charging property and charge holding property of a photosensitive body in desirable condition and to obtain plural copies of high quality by heating the photosensitive body through infrared irradiation, a heat pipe, and a heat liquid circulating or high frequency induction heating method. CONSTITUTION:The temperature of the photosensitive body or a photosensitive layer is controlled by projecting infrared rays, using the heat pipe, circulating the heat liquid or using a high frequency induction heating device. This control prevents image unsharpness and a faint image in high temperature and humidity, dewing on the photosensitive body in low temperature, and base taint of an image in low temperature and low humidity. Simultaneously, in case of an organic photosensitive body, the body is prevented from deteriorating in the electrostatic charging characteristic after repeatedly used, and a fine image without taint is obtained in reversal development.
Patent JP-S63227089-A (JP)
Title: Manufacture of multi-wavelength semiconductor laser
Inventor: BAN YUZABURO
IPC: H01S5/00
Filed: 1987-03-17
Abstract: PURPOSE:To form active layers having different compositions simultaneously by one time epitaxial growth by irradiating one part of a substrate with beams when laser structure is epitaxial-grown. CONSTITUTION:When an active layer is epitaxial-grown, a composition changes only in the laser applying section when the active layer is grown, irradiating the half of the active layer with laser beams. Consequently, laser structure having active layers having different compositions in the laser applying section and a non-applying section can be grown. An Al composition in the laser applying section is increased when ArF excimer laser beams are applied especially when AlGaAs is grown through an organometallic thermal decomposition method by using (CH3)3Al, (CH3)3Ga. Accordingly, when an AlGaAs layer is employed as the active layer, the laser applying section can oscillate laser beams in a short-wave length more than the non-applying section.
Patent JP-S60206296-A (JP)
Title: Transfer system of route deciding data
Inventor: FUSHIMI MICHIO
IPC: H04Q3/54
Filed: 1984-03-29
Abstract: PURPOSE:To prevent the selection of a satillite circuit twice and to provide a satisfactory call especially in terms of a relay connection call by converting the kind of in-coming line information into a special numeric signal when No.5 signal system recommended by CCITT is used between stations, and transferring the signal. CONSTITUTION:Connection codes KP2 and KP1 transmitted between two stations are converted into a special numberic signal and transmitted to a low-order station, which decodes the special numberic signal so as to know the kind of in- coming line information of a high-order station (a'), judges whether a call (b') is an international relay call or an international incoming call, and reconverts the call into information for deciding a route of the output side of the lower-ord station. For four special numerals, numbers except 13 and 14 (13 and 14 correspond to codes KP1 and KP2, respectively.) out of 1-15 are assigned, and caused to have different meanings. For instance, 11 means an international relay call (KP2) and its kind of in-coming line is of a satillite line. Thus transfer of the kind of in-coming line information to the high-order station is made possible by converting connection codes such as the KP1 and KP2 into special numeric signals.
Patent JP-S60205491-A (JP)
Inventor: NAITOU AKIRA
IPC: G09G5/34
Filed: 1984-03-29
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-H04296012-A (JP)
Title: Manufacture of variable porcelain capacitor
Inventor: MARUOKA HIDEO
IPC: H01G13/00
Filed: 1991-03-26
Abstract: PURPOSE:To contrive stabilization of dimensional accuracy of the title capacitor by facilitating the handling of a laminated sheet and by preventing the elongation of a sheet in the manufacture of a variable porcelain capacitor to be used for various types of electronic machines. CONSTITUTION:The working process from the printing of a stator electrode to the external shape punching is conducted in the state wherein a laminated sheet 16 is pasted to a metal plate 23 with a pilot hole 24 and a punching window 25. When the stator electrode is printed and the sheet is superposed, the punching window 25 of the metal plate 23 is fitted to the jig 26 on which a protruding part 28 is formed. As the work is conducted by pasting the laminated sheet 16, which is soft and easily deformed, to the metal plate 23, the handling of material is easy, the deformation and the elongation of the sheet can be prevented, and the stabilization of dimensional accuracy can be achieved.
Patent JP-H09226430-A (JP)
Title: Raising material of automotive floor part
Inventor: KABASHIMA HAYAO
IPC: B62D25/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To adjust the level of an automobile floor to raise the floor face of a carpet using a raising material by molding resin foam into a specific range of thicknesses at a compressive strength not less than a specific numerical value, and depositing the resin foam on the underside of the automotive floor carpet. SOLUTION: Polypropylene foam is formed by injection molding at 150 deg.C into a thickness of 2mm at its outer periphery and a thickness of 40mm at the other parts to match the shape of the floor part of an automotive rear seat, and a surface cover part having a thickness of 3mm, molded into the required shape from resin felt, is deposited on the portions other than the outer periphery, to provide an automotive floor raising material having a compressive strength of 30kg/cm<2> and a thickness of 2mm to 80mm at those portions. As a result, the level of the floor can be adjusted by the raising material to raise the floor face of a carpet, while allowing the floor part to maintain an appropriate rigid feel and fit.
Patent JP-H03263429-A (JP)
Title: Photochromic polyamide compound
Inventor: SUMIYA RITSUO
IPC: C08G69/42
Filed: 1990-03-13
Abstract: PURPOSE:To provide the subject compound containing specific structural units as an essential component, having a photochromic property, having excellent thermal stability, durability and sensitivity and useful as a recording and a memory material, etc. CONSTITUTION:The objective compound contains structural units of formula I (R<1> is alkylene; A<1>, A<2> are group of formula II or III; R<2>, R<5> are alkyl; R<3>, R<4>, R<6> to R<9> are H, alkyl, cyano, methoxy) and has a photochromic property. The compound is prepared by reacting a diarylmaleoyl dihalide of formula IV (X is Cl, Br) with a diamine of formula: NH2-R<1>-NH2.
Patent JP-H0642015-A (JP)
Title: Joint
Inventor: MITO KAZUNORI
IPC: F16L39/00
Filed: 1993-03-22
Abstract: PURPOSE:To materialize a hot-water supply system capable of supplying hot water immediately whenever needed by employing corrugated pipes for piping work. CONSTITUTION:Branch pipes 25a, 25b, 25c and 25d, branched off from a hot-water supply header 24, are connected respectively to faucets 27a, 27b in a bathroom, a washroom, a kitchen and others through each of joints 13 and corrugated pipes 26 laid to the inside of a wall. Pipes 28 for circulation that reach at their one end to the vicinity of the faucets 27a, 27b and are inserted at their other ends into insert holes 21 of the joints 13 are provided respectively to each of the branch pipes. Hot water heated up by a heat source device is let flow from a hot-water supply header 24 to each of the branch pipes 25a, 25b, 25c and 25d, and is made to run through a circulation route that goes round the circulation pipes 28 and a circulation header 29, where the branched flow of the hot water is convereged, and returns to the heat source device.
Patent JP-S60203478-A (JP)
Title: Heat transfer printer
Inventor: KATSURAI JIYUNJI
IPC: B41J2/325
Filed: 1984-03-28
Abstract: PURPOSE:To permit the detection of end of an ink ribbon and also of recroding modes by only one sensor by providing a photo sensor for detecting a heat transfer ink ribbon and a controller for recording action modes. CONSTITUTION:A photo sensor 20 set in such a way as to hold an ink ribbon 5, a home position sensor 28, and CPU25 to receive signals from external data are operated for every printing line according to programs stored in a memory 30. A thermal head 18, a carriage motor 17, and a paper sending motor 29 are each controlled. Prior to recording actions, a recording action mode flag is reset in a thermal paper mode (''0'') (1) and when the ink ribbon is detected, the flag is altered to a beat transfer mode (''1'') for recording action (accordingly, when the end of the ink ribbon is detected, error display is made) (2). Also, when the ink ribbon is not detected, recording action of thermal paper mode is continued as such (3).
Patent JP-H07268944-A (JP)
Title: Spacer device between lids in drainage ditch
Inventor: UEDA TADASHI
IPC: E03C1/20
Filed: 1994-03-31
Abstract: PURPOSE:To facilitate the attachment and detachment of a lid by interposing, between lids of a drainage ditch, a spacer in which pressing bars to be pressed onto walls are installed to both ends in such a manner as to be capable of protruding and recessing, so that the spacer can be removed to insert the hand when the lids are opened. CONSTITUTION:A spacer 15 having pressing bars 19, 20 capable of protruding and recessing on both ends is installed between a plurality of lids for covering a drainage ditch 13 with the pressing bars 19, 20 being pressed onto the side walls of the drainage ditch 12. The pressing of the pressing bars can be performed by a coil spring 23, or rack and pinion. A proper position between the lids is selected to install the spacer 14. When the drainage ditch is cleaned, the spacer 15 is first removed, and the hand is inserted between the lids to remove the lids, so that even a lid having no handle can be easily opened. Thus, attachment and detachment of the lids can be easily performed.
Patent JP-S62218741-A (JP)
Title: Air-conditioning machine
Inventor: KATAGIRI OSAMU
IPC: F24F1/00
Filed: 1986-03-19
Abstract: PURPOSE:To effect effective air conditioning by a method wherein a damper, slidable into eight directions, is arranged near the air passageway of a blow-off port while the damper is permitted to be projected into the air passageway to regulate the flow amount of air from the blow-off port. CONSTITUTION:A fan 8 is arranged in the main body 1 of a ceiling embedded type air-conditioning machine and air flows into the machine through a suction port 5, provided at substantially the center of a panel 3, and is discharged into a room through the fan 8, a heat exchanger 10, an air passageway 7 and blow-off ports 4a, 4b, 4c, 4d. A slide supporting plate 11 is provided by extending the reinforcing plate of the bottom of an insulating member 6 while the insulating member, hangingly supported by sliding balls 12 through the supporting plate 11, is planted with fillings to form a damper 13 excellent in the absorbing function of water. The slide supporting plate 11 is provided with star-shape holes 14 near the corners of the damper 13 on diagonal lines connecting the four corners thereof while the damper 13 is supported by penetrating the centers of these holes 14 at a position superposed with the slide supporting plate 11. The sectional area of the air passageway can be regulated by the sliding of the damper 13, therefore, air in a room to be air-conditioned may be circulated effectively.
Patent JP-S56158558-A (JP)
Title: Digital communication system
Inventor: TAKAHASHI HIROSHI
IPC: H04L25/38
Filed: 1980-05-13
Abstract: PURPOSE:To establish a digital communication efficiently with a low cost, by transmitting a digital signal and electric power from one digital device to another digital device, in the communication between one digital device and another digital device. CONSTITUTION:First, a signal of X=0 is fed from a CPU at sections A, C transmitting electric power, and since a negative voltage of V2 appears on a signal line L1, a current flows to the transformer of interfaces INF1-INFn of terminal devices and a DC positive voltage is fed to terminal devices T1-Tn. On the other hand, when the signal line L1 reaches a signal transmission section B, since the signal line L1 is positive than a common line L2, no current flows to the transformer and the terminal devices T1-Tn are controlled with an inversion signal SIG1 appeared on the signal line L1.