baber/WOPTO huggingface dataset:
Patent JP-S57195833-A (JP)
Title: Engine brake device
Inventor: NEGISHI HIDEO
IPC: F01L13/06
Filed: 1981-05-28
Abstract: PURPOSE:To increase engine brake force and improve durablility of the valve moving mechanism by providing an exclusive engine brake valve in addition to the suction and exhaust valves, and opening said valve at the compression top dead point of the piston by means of a valve actuating mechanism. CONSTITUTION:In a engine cylinder 1 having a suction valve 3 and an exhaust valve 4, a third valve 5 which opens at the compression top dead point of the piston, is provided, preferably at the point corresponding to the cavity 2 on the piston top surface. Further, as the valve actuating mechanism for the third valve, an exclusive rocker arm 9 and a rocker shaft 8 which supports the rocker arm to be free to rock, are separately provided in addition to the rocker shaft 6 of the suction and exhaust velves 3 and 4 and the rocker arm 7 of the exhaust velve 4, and the third cam 13 for exclusive use for the third valve 5 is prepared on the cam shaft 10 for the open and close operation of the suction and exhaust valves 3 and 4 in addition to the cams 11 and 12 for said exhaust valves 3 and 4 and the top of the cam 13 is made to correspond to the top dead point of the piston.
Patent JP-S61239739-A (JP)
Title: Phase locked loop
Inventor: IGA HIROYUKI
IPC: H04B14/02
Filed: 1985-04-17
Abstract: PURPOSE:To shorten the establishment time of phase locked loop and stabilize synchronism holding by comparing the detection timing of the 2nd synchronous signal in an input signal with the timing of the 2nd regenerated phase locked loop signal and detecting the step out of a regenerated clock, and resetting a frequency dividing circuit and performing leading-in operation forcibly. CONSTITUTION:For example, an input signal is normal and a dropout signal DO' indicating its abnormality is at a low level. When a counter 131 counts up eight times continuously with a window pulse IFPW, a signal C goes up to a high level and the counter stops operating. Simultaneously, an AND circuit 141 enters a passing state to supply a frame pulse signal FP to a latch 142, whose latch output resets a loop filter 6 and frequency dividing circuits 11 and 12 to specific initial states. Synchronism is obtained a specific time later and a synchronism holding state is entered. In the synchronism holding state, the signal FP is within the window pulse IFPW, so the counter 13 is cleared at every signal PF and not reset, holding the synchronism stably.
Patent JP-S59205518-A (JP)
Title: Incineration of plastic
Inventor: SAKURAI RIKUHEI
IPC: F23G7/00
Filed: 1983-05-09
Abstract: PURPOSE:To prevent the incomplete combustion from occurring and consequently the combustion efficiency from lowering by a method wherein plastic is made in the form of chips and then supplied to the combustion chamber of an incinerator to be burnt there. CONSTITUTION:Scrap plastic 60 to be incinerated is made in the form of chips and charged in a hopper 46. In order to make the scrap plastic in the form of chips, the grinding of the plastic by a grinder, the cutting of the plastic, which is molded in a bar with a predetermined shape by melting, in predetermined thicknesses or the like is employed. The mixing of solid fuel with the matters 60 to be incinerated in a certain fixed ratio at the charging of the plastic 60 made in chips in the hopper 46 may be acceptable. Because the density per unit cubic volume of the matters to be incinerated 60 is made nearly uniform by making the scrap plastic 60 in the form of chips, the supplying of the quantity of plastic proportional to the capacity of the incinerator to the combustion chamber is made possible, resulting in enabling to burn the plastic without causing incomplete combustion, the lowering of combustion efficiency and the like.
Patent JP-H06285651-A (JP)
Title: Method for circumferential welding by high energy beam
Inventor: HAYAKAWA YASUHIKO
IPC: B23K15/00
Filed: 1993-04-07
Abstract: PURPOSE:To avoid the reduction in the strength of the joint by attenuating the beam energy while deviating the beam from the circumferential track to complete the welding after the prescribed circumferential track is welded once. CONSTITUTION:After the prescribed regular circumferential welding track 1 is welded once, the welding point is changed to the beam 2 which is deviated from the circumferential track, and the welding is completed by attenuating the beam energy. When the joint is subjected to the internal pressure P, the X member is subjected to the high stress while the Y member is subjected to the low stress. As the positions A-E of penetration of the deviated beam are present on the Y member, the strength of the joint is not reduced. After the circumferential welding of the X member and the Y member by the high energy electronic beam, in the welding of dissimilar members, the reduction of the strength of the joint is prevented by deviating the attenuated beam in the completion of the welding is deviated to the material whose crack sensitivity is small.
Patent JP-H02258703-A (JP)
Title: Antimicrobial agent
Inventor: MITSUI SUSUMU
IPC: A01N43/80
Filed: 1989-03-30
Abstract: PURPOSE:To obtain an antimicrobial agent consisting of 3-isothiazolone compound and 4,5-dichloro-1,2-dithiol-3-one and having excellent low toxicity and having wide application range to harmful microorganisms such as filamentous fungus, bacterium and yeast and usable for industrial water. CONSTITUTION:The aimed antimicrobial agent containing a compound expressed by formula I (R<1> is H or halogen; R<2> is H or alkyl) and compound expressed by formula II at a weight ratio of 1:5-5:1 and usable for industrial water in paper pulp industry, cooling water for various industries. The compound expressed by formula I exhibits excellent antimicrobial effect when used in a form of free compound rather than complex salt. The above-mentioned antimicrobial agent is prepared by uniformly mixing the two components and used in the form of water solution, solvent solution, emulsion, etc. The addition amount is 0.1-100ppm in case of industrial water for paper pulp industry, etc. and 1-500ppm in case of field of aqueous paint, paste, leather, etc.
Patent JP-H11280398-A (JP)
Title: Resin-made lock-bolt and its manufacture
Inventor: MITSUMA TADASHI
IPC: E21D20/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an FRP-made lock-bolt with improved fixing strength with a fixing material by fixing solid particles such as silica sand on the outer periphery of the FRP-made lock-bolt with a binder to form uneven shape. SOLUTION: A number of rovings 4 comprising a long glass fiber bundle is introduced in a first melting resin tank 5 to impregnate thermosetting melting resin A, and a lock bolt core material 7 is formed by an auxiliary mold 6. The other roving 8 is introduced in a second melting resin tank 9 to impregnate the melting resin A, silica sand B as solid particles B or the like, disposed on the circumference of the lock bolt core material 7 to constitute a lock bolt raw material 10, molding and thermosetting are performed by a press molding mold 11, and an FRP-made rock bolt 12 with the silica sand B fixed on the outer peripheral face is manufactured. In addition, the melting resin A and the silica sand B may be alternately sprayed on the outer periphery of the lock bolt core material 7.  Thereby uneven shape is easily formed on the outer periphery of the FRP-made lock bolt 12, and fixing strength can be improved.
Patent JP-H08243245-A (JP)
Title: Game personal history-displaying system
Inventor: ITO KOJI
IPC: A63F7/02
Filed: 1995-03-14
Abstract: PURPOSE: To let a game player know his personal history of the game. CONSTITUTION: A game personal history-displaying system has a reading means 43 to read the data of a player written on a game card 9; a managing means 3 to manage and store the game personal history of each player as a game history; and a personal history data display means 4 (40, 42, and 44) to pick up the personal history data corresponding to the game player data from the managing means 3, and to display it.
Patent JP-S5416357-A (JP)
Title: Looper controller
Inventor: TANIFUJI SHINYA
IPC: B21B37/00
Filed: 1977-07-08
Abstract: PURPOSE: To make possible the looper controller to compensate the gain of the looper-height-controlling-system so as to be value suitable for the rolling condition, by previously obtaining the relation among the looper height, the rolling speed, and the optimum gain of the looper-height-controller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06276702-A (JP)
Title: Photoelectric power supply method
Inventor: SAITO HIROTO
IPC: H02J1/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide a photoelectric power supply method which is high in reliability for operating a device of large power consumption for a short time. CONSTITUTION:An arrangement for realizing this method comprises a first optical fiber for transmitting optical energy, a photo diode 2 for converting the optical energy into electric energy, a booster circuit 3 provided because of necessity for boosting the voltage of a power supply from the photo diode 2, a rectifier circuit 4 for rectifying the current of the boosted voltage of the power supply and a capacitor 5 for storing electric energy. Further, it may be modified to a system arrangement in which an optical switch 6 for connecting the capacitor 5 to a load and turning on and off the supply of an electric power and a second optical fiber for transmitting optical energy to drive the optical switch 6.
Patent JP-2000278943-A (JP)
Title: Switching power supply
Inventor: YOSHIDA KOJI
IPC: H02M3/337
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate energy loss incident to short circuit of a parasitic capacitor by short-circuiting the primary winding of a transformer through second and fourth switching elements during an interval when both first and second switching elements are turned off thereby enhancing power supply loss significantly. SOLUTION: First and third switching elements 3, 7 are turned on/off in response to the PWM signal from a PWM circuit. First and second switching elements 3, 5 function complementarily and a micro pause interval where they are turned off simultaneously is present. Output voltage is controlled by the on/off ratio of the first switching element 3 and the on/off ratio of the third switching element 7. During the off interval when both first and second switching elements 3, 5 are turned off except the micro interval, primary winding 11a of a transformer is short-circuited and controlled by means of the second and fourth switching elements 5, 9.
Patent JP-H06268420-A (JP)
Title: Antenna
Inventor: SATO HIDEKI
IPC: H04B1/38
Filed: 1993-03-16
Abstract: PURPOSE:To prevent an abnormal sound in radio communication by reducing an impact sound resulted from vibration in the state when an antenna is drawn out. CONSTITUTION:A recessed part 19c is formed at one end of a holder 19 for fixing an antenna 4 to the casing of a portable radio equipment or the like, and a bush 31 made of a cushioning material such as a rubber or a synthetic resin is forced and fixed to the recessed part 19c. The pore diameter of an inside hole 31a of the bush 31 is formed so as to be smaller than the pore diameter of a through-hole 19a of the holder 19 into which an antenna element 6 can be inserted so as to be slidable, so that the collision of metals when the antenna vibrates can be excluded.
Patent JP-S578541-A (JP)
Title: Positive type resist material
Inventor: TADA TSUKASA
IPC: C08F20/00
Filed: 1980-06-18
Abstract: PURPOSE:To obtain a resist film having high radiation sensitivity, high resolution and dry etching resistance and suitable for forming a micropattern for a photomask, etc. by using a specified alkoxyalkyl methacrylate polymer as a positive type resist material. CONSTITUTION:A polymer of a monomer represented by the formula [where R is 2-10C alkoxyalkyl such as CH2OCH3, CH2CH2OCH3, CH2CH2CH2OCH3 or CH (OCH3)CH3] is dissolved in methylcellosolve acetate or the like optionally together with an adequate amount of a methacrylate polymer or polybutene 1-sulfone, and the soln. is applied to a semiconductor substrate or a mask substrate, dried and crosslinked by heating to form a resist film. The film is patterned with electron beams, etc. and wet or dry developed to obtain a pattern with high accuracy, high sensitivity and etching resistance.
Patent JP-2000278496-A (JP)
Title: Image reader, image reading method and storage medium
Inventor: SHIMAMURA YOSHIYUKI
IPC: H04N1/19
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce read processing time. SOLUTION: A host computer 12 designates an image reading range to a CPU 1. When image read processing is performed in a range that is not designated as the image reading range, the CPU 1 generates a 1st read clock, whose cycle is short. Meanwhile, when the image read processing is performed to the range designated as the image reading range, the CPU 1 generates a 2nd read clock, whose cycle is long and sends it to a line sensor driver 7. The driver 7 causes image data in each pixel to be read from a line sensor 6 each time the 1st or 2nd read clock is inputted.
Patent JP-H11276786-A (JP)
Title: Circulating water channel of washing machine
Inventor: IWASE KAZUHIRO
IPC: D06F39/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a circulating water channel of a washing machine which is capable of contriving water stop between both left and right sides of a water channel cover and an inner wall of a spinning tub used as washing tub without using a seal material, reducing the number of parts and assembling fixings, reducing cost further improving water improving water stop performance and ensuring a pump up function of the circulating water channel. SOLUTION: In a washing machine in which a spinning tub used as washing tub 4 whose upper surface is opened is disposed so as to be freely rotatable within a water tank supported in an outer casing, a water channel cover 17a is mounted on an inner wall surface of the spinning tub used as washing tub 4 and a circulating water channel 1 opened to the spinning tub used washing tub 4 is formed between a rotary vane disposed at the bottom part of the spinning tub used as washing tub 4 and an upper opening edge of the spinning tub used as washing tub 4, a lip-shaped rib 20 is projected in the longitudinal direction at the inside of the water channel cover 17a and this rib 20 is pressed as a seal member on an inner wall of the spinning tub used as washing tub 4.
Patent JP-H05249058-A (JP)
Title: Interface circuit
Inventor: BAN HIDENORI
IPC: G01N27/00
Filed: 1992-03-03
Abstract: PURPOSE:To attain a construction wherein an output at a lower level is prohibited by a signal of a raised level, an output operation is stopped when the level lowers and execution of the output operation is enabled again the level of the signal lowered is raised. CONSTITUTION:An interface circuit comprises a low-level input terminal 1, an intermediate-level input terminal 2, a D-type flip-flop 8 for inhibiting a low- level output signal according to a signal from the intermediate-level input terminal 2, a high-level input terminal 3, and a D-type flip-flop 15 for inhibiting an intermediate-level output signal according to a signal from the high-level input terminal 3. Moreover, the interface circuit comprises a zero-level terminal 4 for canceling the inhibition of the low-level output signal by sending a signal to the D-type flip-flop 8, and a trigger circuit 27 for canceling the inhibition of the intermediate-level output signal by sending a signal to the other D-type flip-flop 15 according to the output of the low-level signal.
Patent JP-S525990-A (JP)
Title: Process and device to fix a chandelier arm
Inventor: HAYAKAWA TOSHIAKI
IPC: F21S8/06
Filed: 1975-07-02
Abstract: PURPOSE: To provide a process and device for providing a chandelier itself to be fixed to a chandelier arm horizontally and forming a beautiful chandelier which is vividly adorned with a series of arm designs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S577788-A (JP)
Title: Position aligning device with unloader ship or the like
Inventor: NOBUOKA SATORU
IPC: B65G67/60
Filed: 1980-06-16
Abstract: PURPOSE: To easily perform position alignment of a ship for an unloader, by winding two cables for engagement to the ship respectively on two drums, coupling the two drums in an interlocking state through a differential gear divice or the like and performing position adjustment of the ship from a difference of tension applied to  the before discribed two cables.  
     CONSTITUTION: When a ship 18 to be unloaded comes in, the excavator unit of an unloader is lowered, then the first and the second cables 20, 20' from a position aligning device 12 are engaged respectively to mooring metal mountings 19, 19' on the ship 18 by the same amount of length. And if the both cables 20, 20' are retractively tightened, for instance, when the ship 18 is located more leftward, the cable 20 at the corresponding side is firstly tightened and only the other loosened cable 20' can be retracted by the action of a differential gear device 22 to a tightening state. In this action, position adjustment of the ship 18 can be performed for the excavator unit of the unloader. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6068456-A (JP)
Title: Microminiature computer
Inventor: ONODERA TOORU
IPC: G06F15/02
Filed: 1984-04-25
Abstract: PURPOSE:To extend easily a system by connecting a connector means attachably and detachably to a common bus connected with a terminal for the extension of a wiring board. CONSTITUTION:A training module consists of a module main body 1 containing a microprocessing unit, etc. loaded on a printed board 2 and a pocketable console 3 which is connected to the main body via a flat cable 4. The board 2 contains 100 pin connectors C2 which can be put into the connectors of the reception side of a card cage when the system is extended. In such constitution, the system can be easily extended.
Patent JP-H09243214-A (JP)
Title: Air conditioning equipment
Inventor: YAMAKAMI KATSUJI
IPC: F25B1/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To achieve a lower cost of the apparatus by providing a high pressure protection means for stopping the operation of a compressor when the temperature above respective values is detected by a room heat exchange sensor or a sensor for defrosting during the heating operation or during the cooling operation to abolish a high pressure switch. SOLUTION: Respective detected temperatures of a room heat exchange sensor 11 and a sensor 12 for defrosting are inputted into a high pressure protection means 20. A compressor 1 is stopped by the protection means 20 during the heating operation when the detected temperature of the room heat exchange sensor 11 exceeds a set value set by a temperature setting means 21. During the cooling operation, when the detected temperature of the room heat exchange sensor 12 for defrosting exceeds a set value, the compressor 1 is stopped. In other words, during the cooling operation, when the temperature of the heat exchanger 7 rises abnormally as caused by the clogging of the room heat exchanger 7, the locking of a room fan 8 or the like or when the temperature of an outdoor heat exchanger 3 rises abnormally during the cooling operation, the compressor 1 is stopped to prevent breakage thereof.
Patent JP-S58198610-A (JP)
Title: Kerosene burner
Inventor: TAKASHIMA TADASHI
IPC: F23Q25/00
Filed: 1982-05-14
Abstract: PURPOSE:To reduce an offensive smell generating at the time of usual extinguishment of a burner fire by a method wherein the downward stroke of a wick at the time of usual extinguishment of the fire is made shorter than that at the time of emergency extinguishment of the fire. CONSTITUTION:A first stop member 13 for stopping at a predetermined position an adjusting shaft 9 connected to the wick 1, a fire extinguishing button 6 for releasing the engagement of the stop member with the shaft 9 and a second stop member 14 for stopping the adjusting shaft 9 released from the first stop member 13 while the shaft takes a rotary return motion, are provided. Further, the downward stroke of the wick 1 at the time of usual extinguishment of fire by the fire extinguishing button 16 is made shorter than that at the time of the emergency fire extinguishment. When the button 16 is pushed down at the time of usual fire extinguishment, the first stop member 13 is raised to rotate a fire extinguishing gear 10 until the gear 10 engages the second stop member 14. Thus, in the case of the usual fire extinguishment, since the tip of the wick is kept slightly lower than a fire grate (e), there is a plenty of air above the wick 1 and the temperature of a wick guide inner cylinder 2 located near the fire grate (e) is high so that the time of vaporization of the oil from the wick 1 is prolonged and the fire extinguishing time becomes longer.
Patent JP-H01254009-A (JP)
Title: Reflection type antenna system
Inventor: KOIKE TAKERU
IPC: H01Q15/14
Filed: 1988-04-01
Abstract: PURPOSE:To improve the handling, to make the size of installation structure small and to improve the weather-resistance and the performance of natural lighting by installing lots of reflecting faces to nearly one plane of a reflection dish and selecting the installation attitude of each reflecting plane so as to concentrate the reflection radio wave by each reflecting face onto a focus. CONSTITUTION:Lots of reflecting faces 17A, 17B... are installed onto nearly one plane of a reflection dish 15 and the installation attitude of the reflecting faces 17A, 17B... are is set so that reflecting faces 17A, 17B... are concentrated onto an antenna 16 placed on the focus. That is, the received radio wave is reflected in lots of the reflecting faces 17A, 17B... of reflection dish 15 and concentrated onto the antenna 16 placed at the focus. Since the lots of reflecting faces 17A, 17B... constituting the reflection dish 15 are installed nearly on one plane, the reflection dish 15 is formed nearly to be flat and the reflection dish 15 is made thin and compact. Thus, the handling is improved, the size of installed structure is made small and the weather-resistance and the performance of natural lighting are improved.
Patent JP-2000277722-A (JP)
Title: Band gap estimating method for semiconductor, semiconductor simulation method and recording medium
Inventor: TAKASHINO HIROYUKI
IPC: H01L29/78
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory matching with a measured result, and to easily adopt this method to a simulator with a fluid model as a base, and to obtain consideration of a quantum phenomenon in which a physically correct result can be obtained for carrier concentration distribution. SOLUTION: The potential valley shown by curves 81 and 82 is made narrow near a gate insulating film, an a carrier receivers large constraint from the shape of the potential. Therefore, a quantum phenomenon becomes large, and a base energy Γ can no be ignored. A turning point for the base energy Γis set at z0 (≠0), and the quantum phenomenon is taken into consideration based on approximation by ignoring the base energy Γ at the right side, and the quantum phenomenon is also taken consideration based on approximation by introducing the base energy Γ on the left side. A function for correction matched by the turning point z0 and a boundary face (z=0) is introduced, based on these two considerations. Thus, carrier concentration under the consideration of the potential on the boundary face can be obtained.