baber/WOPTO huggingface dataset:
Patent JP-H02205992-A (JP)
Title: Working time display system for ship propulsion machine
Inventor: ITO SABURO
IPC: B63H21/21
Filed: 1989-02-03
Abstract: PURPOSE:To improve the safety of operation by accumulating the working time of an engine based on the detected result of an engine working detecting means and displaying the working time of the engine together with the relative information of other functions. CONSTITUTION:An engine working detecting means 21 is provided to detect the working state of the engine and a working time accumulation arithmetic means 202 is provided to accumulate the working time of the engine based on the detected result of the engine working time detecting means 21. Then, a display device 12 is provided to display the working time of the engine together with the relative information of the other functions. Accordingly, the concentrated display is executed to the working time information of the engine on the single display device 12 together with the other function relative information (for example, fuel remained quantity, oil remained quantity, engine water temperature, battery voltage, trim angle of an outboard motor, engine rotary speed and ship speed.) Thus, a ship steering person can execute the concentrated display of those information concerning ship steering in the single display device 12 and speedily corresponds to those information. Then, the safety of the operation can be improved.
Patent JP-H01200957-A (JP)
Title: Agricultural use laminated film
Inventor: YOKOYAMA KAZUHIKO
IPC: C08L23/00
Filed: 1988-02-05
Abstract: PURPOSE:To improve weatherability and abrasion resistance, by providing a coating layer of an olefinic resin to the single surface or both surfaces composed of an olefin resin containing a hydrotalcite compound and a hindered amino compound. CONSTITUTION:1-25 pts.wt. of a hydrotalcite compound represented by formula I (wherein M is an alkaline earth metal or Zn, X is an n-valent anion, 0<x<0.5 and 0<=m<=2) and 1-5 pts.wt. of a hindered amine compound are mixed per 100 pts.wt. of an olefinic resin in a mixer such as a ribbon blender to prepare a resin composition. This resin composition is formed into a film by T-die processing and a coating layer composed of an olefinic resin is provided to the single surface or both surfaces of the formed film base layer to form an agricultural laminated film.
Patent JP-H03228999-A (JP)
Title: Laying method for concrete box culvert
Inventor: SATO KOJI
IPC: E21D9/06
Filed: 1990-02-05
Abstract: PURPOSE:To improve construction workability and waterproofness of box culvert by joining box culverts on L-shaped guides for sliding to each other, and after waterproofing the whole joined face by propelling on the guides the end portion of the culvert with a propelling means. CONSTITUTION:After piling earth retaining piles in both sides of a telephone tunnel and covering the tunnel bottom with pebbles, a pedestal 4 is provided on the pebbles through a primary basic concrete 7. Then after measuring the level and attaching L-shaped guides 9 for sliding on both ends of the pedestal 4, secondary basic concrete 8 is casted. Then box culverts 10 are placed on the guides 9 and adjoining culverts 10 are joined to each other with a joint fixture. And whole joined faces of culverts 10 are waterproofed. Then the end portion of the culverts 10 is propelled on the guides 9 with an oil hydraulic jack to lay them.
Patent JP-S56122362-A (JP)
Title: Tetrazole derivative, its preparation, and antiulcer agent containing the same
Inventor: UCHIDA MINORU
IPC: A61P1/04
Filed: 1980-02-29
Abstract: NEW MATERIAL:A tetrazole derivative of formula I [R 1  is H, alkyl, cycloalkyl, or phenyl; A is S or alkylenethio; l is 0 or 1; B is alkylene; R 2  is OH, alkoxy or group of formula -N(R 3 )R 4 (R 3  and R 4  are H, alkyl, cycloalkyl, or phenyl, or R 3  and R 4  may together form a heterocyclic group)] or its salt.  
     EXAMPLE: N-ethyl-N-cyclohexyl-4-( 1-methyl-1, 2, 3, 4-tetrazol-5-yl )thio-butylamide.  
     USE: Antiulcer agent.  
     PROCESS: A compound of formula IV which is one of the compounds of formula I can be obtained by reacting a carboxylic acid of formula II in which the carboxyl group may be activated, with an amide of formula III in which the amino group may be activated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56121743-A (JP)
Title: Indirect heating method for foamed-resin molding machine and metal mold therefor
Inventor: TAKAHASHI AKIO
IPC: B29C59/00
Filed: 1980-02-29
Abstract: PURPOSE:To shorten a heating time and conserve steam for heating by fixing preheat pipes to the  back surface of the metal mold for molding foamed thermoplastic resin, introducing high-pressure  steam into the pipes and thereby heating the metal mold indirectly. CONSTITUTION:When operations for die-opening and releasing are ended, an operation for die- closing is started, and concurrently with this operation, a cavity-side high-pressure steam valve 19  and a core-side high-pressure steam valve 20 are opened and a high-pressure steam flows into the  cavity-side preheat pipe 21 and the core-side preheat pipe 22. Simultaneously with the opening of  the abovementioned steam valves, a cavity-side drain valve 23 and a core-side drain valve 24 are  also opened. There drain valves are closed just when the drain remaining in a lot inside both preheat pipes 21 and 22 is discharged from the inside of the pipes. The preheat pipes 21 and 23 are  made to work in parallel by both-surface heating. At almost the same time when the subsequent  filling operation is ended and heating operation is started, a cavity-side metal die 2 and a core-side  metal die 4 is heated up to the temperature of about 100 deg.C by the preheat pipes 21 and 22. On the other hand, simultaneously with completion of heating and both-surface heating, the cavity-  side high-pressure valve 19 and the core-side high-pressure valve 20 are also closed and thus indirect heating is also completed.
Patent JP-H04243527-A (JP)
Title: Operation of pervaporation membrane apparatus
Inventor: TOZAWA OSAMI
IPC: B01D65/02
Filed: 1991-01-24
Abstract: PURPOSE:To always keep predetermined capacity by extracting the raw solution membrane module during the stop of operation to open the module to atmospheric pressure air on the supply side and subsequently drying the module on the transmission side thereof after the stop of operation and/or before the reopening of operation to remove the condensate on the transmission side before reopening operation. CONSTITUTION:The raw solution of a raw solution supply part 1 is heated by a heater 10 to be sent to a pervaporation membrane module 9 by a liquid feed pump 6. After operation is completed, valves 14,18 are closed and valves 15,16 are opened to extract the raw solution having entered the supply side of the membrane module 9 and the module is opened to atmospheric pressure air on its supply side. Thereafter, heaters 11,12 are turned ON and a vacuum pump 5 is operated and all of heated atmospheric pressure air is transmitted through the membrane module 9 to evaporate the condensate on the transmission side of the module. By this constitution, operation is reopened after the capacity of the membrane module 9 is recovered.
Patent JP-S58142051-A (JP)
Title: Device for attaching and detaching flywheel
Inventor: TAKAHASHI TOORU
IPC: F16F15/31
Filed: 1982-02-19
Abstract: PURPOSE:To facilitate the attachment and detachment of a flywheel, which is rotatably supported on a rotary shaft, by using a shifter to selectively bring the flywheel into contact with a flange secured on the rotary shaft and by using bolts to secure the flywheel and the flange on each other. CONSTITUTION:To secure a flywheel 5c on a secured flange 4b, adjusting bolts 17 are fully tightened to turn a shifter 11c clockwise to move the flywheel rightward through trunnions 14 and a guide ring 6c so that the right-hand side of the flywheel is brought into contact with a side of the secured flange. The flywheel 5c is then manually turned lightly to fit a driven pin 9 in the secured flange. The flywheel 5c is thereafter secured on the flange 4b by mounting bolts 8. To detach the flywheel 5c from the flange 4b, the opposite procedure is taken.
Patent JP-S63193195-A (JP)
Inventor: SHIBUKAWA TAKEO
IPC: G10H7/00
Filed: 1987-02-06
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-S56122920-A (JP)
Title: Measuring system for average illumination intensity
Inventor: FUJIKAWA YOSHITAKA
IPC: G01J1/44
Filed: 1980-03-01
Abstract: PURPOSE:To measure an average illumination intensity without error, by counting oscillation pulses from the photodetector, where the oscillation frequency is changed according to the quantity of the irradiated light, during a predetermined time. CONSTITUTION:Photosensitive pulse oscillating element PPO generates the oscillation current of a repeat frequency corresponding to the quantity of the incident light given to PPO, and this current is converted by current.voltage converter A and is given to waveform shaping circuit F. Output pulse PC from waveform shaping circuit F is gated in gate G by the gate signal having a fixed time width and is given to counter CT. The counting value of counter CT corresponds to the average illumination intensity.
Patent JP-S57140027-A (JP)
Title: Sequential comparison type ad converter in pcm audio processor
Inventor: KAJIWARA HITOSHI
IPC: H03M1/14
Filed: 1981-02-24
Abstract: PURPOSE:To prevent the lowering in converting speed due to increased resolution bit, by detecting and correcting the error in a data after conversion of high- order l bits, and making conversion of low-order n-l bits after lapse of a prescribed time. CONSTITUTION:Start clocks and shift clocks are transmitted from a clock generator CG1 to sequential comparison registers SAR2 and SAR3, an enable signal is transmitted to the SAR3, and l-bit digital signals are transmitted from the SARs 2 and 3 to a DA converter DAC4. The sum of an analog signal converted at the DAC4 and an analog signal applied to a terminal 9 is compared with a zero potential at a comparator CM8, and 0 or 1 signal is transferred from a CM8 to the SAR2 depending on the amplitude. After a prescribed time elapses after the conversion of data in high-order l-bits at the SAR2, an operating signal is outputted from the CG1 to a correction circuit 5, where the error of output of the SAR2 is detected and corrected when the output of the CM8 goes to 1, and the SAR3 makes conversion of low-order l-bits for output.
Patent JP-H10204482-A (JP)
Title: Cleanser composition
Inventor: TSUBONE KAZUYUKI
IPC: A61K8/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cleanser composition capable of manifesting good foamability, foam texture, creamy properties, elasticity of the foam and stability of the foam and useful for a cleansing cream, etc. by formulating a specific anionic surfactant with two chains and two polar groups, and a cationic group- containing compound. SOLUTION: This cleanser composition includes (A) an anionic surfactant with two chains and two polar groups having 18C, 16C, 14C, 12C, 10C or 8C long chain hydrophobic groups (R1 ), polar groups (R2 ) of carboxyl, a sulfate group, a sulfonate group or a phosphate group and counter ions (R3 ) of a monovalent or divalent alkali metal ion or (organic) ammonium ion, and (B) a compound containing a cationic group such as a mono(long chain alkyl) trimethylammonium chloride so that the weight ratio of the components A:B may be (10:0.01) to (4:6).
Patent JP-H03232910-A (JP)
Title: Charging apparatus at furnace top of bell-less blast furnace
Inventor: YOKOGAWA AKIO
IPC: C21B5/00
Filed: 1990-02-07
Abstract: PURPOSE:To eliminate unevenness of raw material distribution in circular direction of furnace top part and to improve furnace condition by arranging a collision plate as tiltable at lower part of an upper sealing valve in a furnace top bunker for a bell-less blast furnace and freely adjusting dropping locus of the raw material charged from the upper sealing valve into the furnace top bunker. CONSTITUTION:Plural furnace top bunkers 1 are set in the circular direction at the furnace top part of a bell-less raw material charging-type blast furnace, and the raw material and fuel for blast furnace conveyed to the furnace top part with a conveyor and skip are charged to each furnace top bunker 1 through the upper sealing valve 2. In this case, the collision plate 3 as tiltable is set at lower part of the upper sealing valve 2, respectively, and brought into collision to dropping of the raw material and fuel at the suitable angle, regardless of descriptions and grain size constitutions of the raw material and fuel, and the dropping locus 7 is adjusted and the distributing condition at the furnace top part of the raw material and fuel of coke, etc., charged to the blast furnace from each furnace top bunker 1, is uniformized, and ascending gas flow in the furnace is uniformized and the furnace condition is stabilized.
Patent JP-H02205330-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURAKAMI MASAAKI
IPC: H01L21/60
Filed: 1989-02-03
Abstract: PURPOSE:To increase a contact area with a bonding wire, and to elevate bonding strength by forming irregularities to the connecting surface of the terminal of a semiconductor integrated circuit chip. CONSTITUTION:A device has a semiconductor integrated circuit chip 1, a terminal 2 on the semiconductor integrated circuit chip 1, and a bonding wire 3 for leading out the terminal 2 of the semiconductor integrated circuit chip to the outside, and the connecting surface of the terminal 2 of the semiconductor integrated circuit chip 1 is formed in a projecting shape. Consequently, a contact area with the bonding wire 3 is increased, and bonding strength can be elevated. Even when a terminal surface is formed in a shape that the projecting shape or irregularities are combined, the same effect is attained.
Patent JP-H06218553-A (JP)
Title: Welding gun
Inventor: MURAKAWA TOSHIHIRO
IPC: B23K11/36
Filed: 1993-01-21
Abstract: PURPOSE:To form the welding gun provided with corrosion resistance and to improve rigidity against bending moment imposed on a gun arm by accompanying a water supply hose and a drain hose of cooling water freely connectably in the longitudinal direction of both sides of the gun arm made of an aluminum alloy. CONSTITUTION:In the spot welding gun provided with a holder 2 and an electrode tip 4 on the tip of the gun arm 1, the gun arm is formed of the aluminum alloy. Meanwhile, a cooling water distributing member 10 is provided between this gun arm 1 and the holder 2, a circulating pipe 11 is coupled with the tip side of this cooling water distributing member and the cooling water is supplied and circulated to the electrode tip 4. A couple of connections are provided on the rear end side of this cooling water distributing member 10, the water supply hose 14 and the drain hose of the cooling water are made freely connectable on these connections and these hoses are accompanied in the longitudinal directions of both sides of the gun arm 1. Consequently, the weight of the gun arm is reduced and the welding gun provided with corrosion resistance can be obtained.
Patent JP-S55119102-A (JP)
Title: Sintering of metallic or alloy powder having difficultly reducible layer
Inventor: FUJITA SEIJI
IPC: B22F3/11
Filed: 1979-03-08
Abstract: PURPOSE: To prepare sintered porous materials under a substantially nonpressurized condition quickly and economically, by mixing metallic or alloy powders having difficultly reducible layers with alloy powders or alloy material having lower m.p. than the former, and sintering under specified conditions.  
     CONSTITUTION: Metallic or alloy powders having layers difficultly reducible in reducing atmospheres are mixed with at least one of alloy powders or alloy materials having lower m.p. than the former and sintered under a substantially nonpressurized condition. That is, the difficultly reducible layer is broken by the difference in thermal expansion between the layer and internal metal or alloy at a temperature at which at least one low-melting alloy forms a liquid phase, and the liquid phase of the low-melting alloy is allowed to diffuse into the difficultly reducible metal, to yield an alloy. The sintering is carried out by keeping a dew point at -20°C or lower to have a fresh, activated surface exposed, in vacuum or in nonoxidizing atmosphere to lower an oxygen partial pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10122895-A (JP)
Title: Searching device
Inventor: TOYAMA MAKOTO
IPC: G08B25/10
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a searching system which can find a wandering person, a victim, a lost article, a stolen article, etc., by accurately specifying the location by quickly searching for the person, victim, articles, etc., regardless of the distance between the object to be searched and a searcher even when the distance becomes longer. SOLUTION: When a call is made to a slave radiotelephone set l carried by an object to be searched from the PHS transmitter-receiver 21 of a master radiotelephone set 2, the slave set 1 measures the present location by means of a GPS position measuring device 12 and returns the measured position information P1 of the slave set 1 to the master set 2 from a PHS responder. At the master set 2, a differential GPS position measuring system is formed, because the information P1 received from the slave set 1 and its own position information P2 measured by means of its own GPS position measuring instrument 24 are obtained, and the relative position to the slave set 1 from the master set 2 is displayed on a map picture display 22 with high accuracy of <1m error.  Since PHS is used form the communication, the object to be searched can be found quickly and the position of the slave set 1 can be specified with pinpoint accuracy by using the DGPS.
Patent JP-S63194235-A (JP)
Title: Optical switch
Inventor: INOUE HIROAKI
IPC: G02B6/12
Filed: 1987-02-09
Abstract: PURPOSE:To narrow a carrier injecting part by forming the optical waveguide structure of the passing part of an injection carrier of an optical branching part where an optical waveguide intersects and branches, to a ridge type. CONSTITUTION:A light wave made incident from an optical waveguide 1 travels straight in the optical waveguide, and usually emitted to an optical waveguide 10. In this state, when a carrier is injected to a carrier injecting part 2, and the refractive index of this part is lowered, the light wave is reflected by an optical branching part, and emitted to an optical waveguide 11. Subsequently, when a current is allowed to flow between a ridge upper face electrode 8 and a reverse side electrode 9 by using a ridge type optical waveguide structure and the carrier is injected, the injected carrier is narrowed and flows only to the inside of an optical waveguide 7 through which the light wave is propagated. In such a way, the steep narrowing of a carrier injecting area can be executed efficiently without providing a special current narrowing layer.
Patent JP-S59156669-A (JP)
Title: Sawblade segment
Inventor: NAKAI TETSUO
IPC: B24D5/06
Filed: 1983-02-21
Abstract: PURPOSE:To efficiently cut a stone having a high hardness, by providing such a sawblade segment that a plurality of sintered diamond members or combined sintered diamond members each having a sintered diamond member to the bottom of which a hard alloy is jointed, are arranged in a matrix. CONSTITUTION:In order to constantly maintain the sharpness of a sawblade a combined sintered diamond is formed such that a hard alloy is jointed to the bottom surface of a columnar or prism-like sintered diamond member 1, thereby it exhibits a satisfactory performance since the member 1 is firmly held to a matrix. A hard alloy 4 may be provided around the outer peripheral section of a columnar sintered diamond member 3 to be firmly jointed to the matrix. A blade segment is such that combined sintered diamond members 5 each having the sintered diamond member to the bottom of which the hard alloy is jointed, are secured with the use of a tungsten group matrix 6, and forty in number of the thus obtained segments are brazed to an iron disc having a diameter of 16 inches. Granite may be cut at a peripheral speed of 1,800m/min.
Patent JP-H04265283-A (JP)
Title: Method for press-molding castable refractory
Inventor: KANDA MITSUO
IPC: C04B40/02
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a molded body of castable refractories having a dense structure nearly free from bubbles without requiring a special mold or an auxiliary means. CONSTITUTION:Castable refractories kneaded under atmospheric pressure are poured into a mold and cured in an atmosphere under a higher pressure of gas than atmospheric pressure until the refractories harden. By this curing, the resulting molded body can be made acceleratedly dense. The pref. atmospheric gas is inert gas such as nitrogen or air.
Patent JP-S58142820-A (JP)
Title: Manufacture of synthetic resin corrugated sheet
Inventor: HIROMI TAKASHI
IPC: B32B3/28
Filed: 1982-02-19
Abstract: PURPOSE:To obtain continuously a synthetic resin corrugated sheet which is covered and laminated by a synthetic resin film firmly and with a good appearance on its surface, by covering and laminating continuously a synthetic resin sheet extruded continuously with the synthetic resin film and forming it like a corrugated sheet. CONSTITUTION:A rigid vinyl chloride resin is continuously extruded from the die 1 of an extruder in a circular form and opened by cutting its lower part with a fixed blade 2 and an obtained sheet A is put in between the rotating pinch rolls 3, 3' and made like a flat sheet. Before the sheet A is put in between the pinch rolls 3, 3', a film B composed of an acrylic resin is laid continuously on it under a condition where the surface temperature of the sheet A does not descend below 70 deg.C, then a laminated sheet of which the sheet A is covered and laminated with the film B is obtained. The laminated sheet C is slided on a corrugating device 4 wherein a wave form is shaped on its surface and formed like a corrugated sheet while the residual heat of an extrusion remains still. Then, by  cooling the sheet formed like the corrugated sheet, the synthetic resin corrugated sheet D wherein the film B is firmly covered and laminated on its surface is continuously manufactured.
Patent JP-S56124827-A (JP)
Title: Control system for boiler furnace inside pressure
Inventor: MURAMATSU MASARU
IPC: F23N3/08
Filed: 1980-03-05
Abstract: PURPOSE: To enable to control inside pressure of a furnace in a stable manner, by absorbing variation of exhaust gas volume, which is caused by variation of boiler load, by controlling r.p.m. of IDF (Inducing Draft Fan), and also by absorbing variation of inside pressure of the furnace, which is caused by delay in this control, by controlling degree of opening of the IDF inlet vane.  
     CONSTITUTION: In a furnace's inside pressure control device, an FDF (Forced Draft Fan) inlet vane driving device 23 is controlled on the basis of a difference in signal between a signal from an air flow rate signal transmitter 21 and a signal from a function signal transmitter 25 which converts a power generation volume command into an air flow rate volume command. An IDF inlet vane driving device 24 is controlled by the deviation between a signal from a furnace inside pressure signal transmitter 22 and a set value and also by a signal from a function signal generator 29 which converts an opening degree command signal for the aforementioned device 23 into a precedent control signal. A fluid joint scooping pipe driving device 41, which connects the IDF to the driving induction motor, is controlled by a signal from a function generator 34 which converts an opening degree command signal of the device 23 to a fluid joint scooping pipe position command signal. 
     COPYRIGHT: (C)1981,JPO&Japio