baber/WOPTO huggingface dataset:
Patent JP-H03251325-A (JP)
Title: Method and device for inserting o ring
Inventor: KOSHIRO TEI
IPC: B25B27/28
Filed: 1990-02-28
Abstract: PURPOSE:To insert an O ring with its whole periphery being stuck surely, by inserting a 1st cylindrical body whose lower end face is formed in a wavy form and a 2nd cylindrical body whose lower end face is flat with their descents into a recessed part in order. CONSTITUTION:The lower end face of a 1st cylindrical body 12 is formed in a wavy form 12a and that of the 2nd cylindrical body 13 is formed in a flat face 13a. At the internal parts of the cylindrical bodies 12, 13 centering members 14, 18 freely movable vertically, energized by compression springs 15, 19 downward at all times and having spherical projections 14b, 18b fitted into the center hole 2b of the shaft 2 center are provided. An air suction passage 16 is formed between the centering member 14 and 1st cylindrical body 12. The O ring 3 is then sucked to the 1st cylindrical body 12 first and the 1st cylindrical body 12 is descended to the hole of a work W. The O ring 3 is pushed into a recessed part A by keeping the centering state. At this time, the O ring 3 is in the state along the wavy face of the 1st cylindrical body 12 and further its whole periphery is stuck to the bottom of the recessed part A by the descent of the 2nd cylindrical body 13.
Patent JP-S62271614-A (JP)
Title: Control device for drilling machine
Inventor: KATO KENJI
IPC: B23B47/18
Filed: 1987-03-06
Abstract: PURPOSE:To increase a degree of freedom in drill work, by equipping a device with an automatic control driving means, which controls a drilling machine by a stepping motor inputting a drilling condition program, and a manual control driving means. CONSTITUTION:A drilling machine 1 is vertically movably and adjustably mounted to a column 3 vertically provided on a base 2, and the drilling machine 1, which is constituted of a main unit part 5 and a step-feed mechanism 6 providing a step motor S.P to be arranged, is automatically driven. While a handle lever 15 is provided to be arranged, and a shaft 16 is integrally connected with a shaft 10 of the mechanism 6. A work on the base 2 can be drilled by a drill D by rotatably and vertically moving a spindle 17 through the manual control of a handle. That is, the drilling machine, which is controlled by both the automatic and manual control, enables a degree of freedom to be increased in the drilling work.
Patent JP-H07231772-A (JP)
Title: Treatment of raw barley and preparation of barley malt
Inventor: OMORI TOSHIRO
IPC: C12H6/02
Filed: 1994-02-24
Abstract: PURPOSE:To provide a process for the preparation of barley gelatinized twice, effective for remarkably shortening the malt-preparation time compared with conventional process and enabling the preparation of high-quality malt. CONSTITUTION:This process for the preparation of processed barley suitable for malt-preparation comprises the gelatinization of raw barley with steam, the addition of 20-60wt.% in total (based on the raw barley) of immersion water and an aqueous solution of enzyme containing a prescribed amount of at least one kind of enzymatic agent selected from cellulase, protease and amylase-based enzymes and the secondary gelatinization of the gelatinized raw barley. The invention also relates to a process for the preparation of barley malt by culturing a seed malt inoculated to the processed barley.
Patent JP-H02230259-A (JP)
Title: Digital copying machine
Inventor: KURAMOTO SHINICHI
IPC: B41J2/44
Filed: 1989-03-03
Abstract: PURPOSE:To eliminate the trouble of developer supply and to reduce the size of a printing part unit where printing means are gathered by providing a common developer supply part and employing a centralized supply system. CONSTITUTION:A developer unit 3 is equipped with a developer tank 17 and a developer is supplied to the development part 11 of respective printers through a pipe 18. Further, the developer supplied from the developer unit 3 is used to clean residual toner away by a cleaning part 16, and the liquid after the use is returned to the developer tank 17 through the pipe 18. Thus, the developer is supplied to the respective printers concentrically from the developer unit 3, so the printers never run short of a developer individually and the maintenance of the developer is required only at the developer unit 3. Consequently, the control regarding the developer supply becomes extremely easy and the size of the device can be reduced.
Patent JP-S62207013-A (JP)
Title: Agc circuit
Inventor: KOMATA KATSUYOSHI
IPC: H03G3/30
Filed: 1986-03-07
Abstract: PURPOSE:To obtain an excellent distortion by selecting a constant of a shunt element so as to obtain a prescribed characteristic in the range of a corresponding divided level region range. CONSTITUTION:A signal obtained at an output terminal of an amplifier 3 is fed to a rectifier circuit 9, connected to ground through a semi-fixed variable resistor 10 and a signal obtained by a slide contact of the variable resistor 10 is fed to a base of a transistor (TR) 6 through a smoothing capacitor 11 and a diode 12. Further, the rectified output from the rectifier circuit 9 is connected to ground through a semi-fixed variable resistor 13 and a slide contact of the variable resistor 13 is fed to a base of a TR 8 through a smoothing capacitor 14 and a diode 15. In setting the variable resistor 10 to the operating point of the circuit at +10dB increase, then the TR 6 is set to the bottom state at +20dB increase by resistors 2, 5 and the variable resistor 13 is set to the operating point of the circuit at +20dB increase.
Patent JP-H06244704-A (JP)
Title: Two-wire detecting switch
Inventor: ISHIKAWA NOBUHARU
IPC: H03K17/78
Filed: 1993-02-15
Abstract: PURPOSE:To stabilize the output of a constant voltage circuit even when an input voltage to the incorporated constant voltage circuit is changed according to opening and closing of the switch. CONSTITUTION:When terminals 1 and 2 are opened, transistors Q1 and Q2 of an output circuit 5 are turned on, and an output residual voltage is decreased. At that time, the input voltage to a constant voltage circuit 22 is low, and the terminal voltage VDS3 of an FETQ3 and the currents IZD of a Zener diode ZD are turned to a low level. Also, when the terminals 1 and 2 are closed, the input voltage to the constant voltage circuit 22 is high, and the IDS of the FETQ3 is increased. At that time, the increased amounts are absorbed by the currents 14 of a resistor R4, so that the currents running through the Zener diode are made constant. Thus, the output voltage Vref of the constant voltage circuit 22 can be stabilized.
Patent JP-S52132785-A (JP)
Title: Semiconductor integrating circuit
Inventor: TANAKA TERUICHIROU
IPC: H01L29/73
Filed: 1976-04-30
Abstract: PURPOSE:To increase the performance of I<2>L of bipolar elements, by adopting the longitudinal type PNP transistor for the base grounded current amplification improvement of PNP transistor and providing N<+> layer at the bottom of the base domain for the emitter grounded current amplification improvement of NPN transistor.
Patent JP-H02230644-A (JP)
Title: Negative ion source
Inventor: OKUMURA YOSHIKAZU
IPC: H01J37/08
Filed: 1989-03-02
Abstract: PURPOSE:To control the movement of an electron by a magnetic field, to form a homogeneous magnetic field on a wide range, and to prevent deterioration of the yield efficiency of a negative ion without burying a permanent magnet in an accelerating electrode by generating the magnetic field by means of running current from the outside into the electrode for extracting and accelerating the negative ion. CONSTITUTION:Between a cathode 8 of a negative ion source and a discharge container 9, plasma 3 is formed by arc discharge, in which a negative ion 10 is formed. The negative ion 10 is extracted by an electrostatic field applied between accelerating electrodes 5, 5 by an accelerating power source 11, and is accelerated, running current in the accelerating electrode 5 by an exciting power source 12, so as to generate a magnetic field 6 perpendicular to the vicinity of the electrode. The magnetic field 6 suppresses the movement of an electron 7 in plasma 9, increasing yield efficiency of the negative ion 10, and bend and accelerate a trajectory of the electron 7 which is extracted at the accelerating electrodes 5, 5, and is to be accelerated. As the mass of the negative ion 10 is large, it is preferentially accelerated almost without being restricted by the magnetic field 6, so as to increase acceleration efficiency.
Patent JP-H0748509-A (JP)
Title: Flame-retardant thermoplastic polyurethane
Inventor: KURISUTA HATSUKURU
IPC: C08K5/5333
Filed: 1994-03-22
Abstract: The invention relates to self-extinguishing thermoplastic polyurethanes which contain, as flameproofing agents, one or more organic phosphates and/or one or more organic phosphonates, preferably in a mixture together with melamine derivatives.
Patent JP-S52133722-A (JP)
Title: Character display unit
Inventor: TSUKAMOTO HISAO
IPC: G09G5/32
Filed: 1976-04-30
Abstract: PURPOSE: To secure a free and consecutive display both in line and row directions using the control signal generated through external operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57166635-A (JP)
Title: Input error preventing method of force detecting type finger touch system coordinate input device
Inventor: YOKOZAWA NORIO
IPC: G06F3/048
Filed: 1981-04-06
Abstract: PURPOSE:To prevent occurrence of an input error, by constituting a device in which an operator visulally recognizes an item on a designated panel, corrects it suitably and selects a correct item. CONSTITUTION:Components of force generated at 3 supporting points of an area 3 of a panel 1 are converted to electric signals by a strain gauge, etc., and are inputted to a pre-amplifier 4. Its output are sent to a computer 11 through an analog processing circuit 7, and a calculation of coordinates is executed. Subsequently, in accordance with a result of the calculation, a selected item displayed on the area 3 is informed to a user. On the other hand, an output of the amplifier 4 is inputted to an adder 5, constant or more force is applied, and when an output of the adder 5 corresponding to its force exceeds a threshold level, an AND circuit 9 is opened by an output of a comparator 6. As a result, a clock is counted by a counter 10, and an output of the counter of a prescribed time constitutes a processing instruction to the computer. In this way, when the user pushes the selected item continously for a constant time, the processing is executed.
Patent JP-H11277187-A (JP)
Title: Method for casting metallic strip and apparatus therefor as well as twin roll casting device
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable effective roll cleaning and to obtain an apparatus which can work with high reliability even in a stringent environment by injecting gases across the barrel length direction of casting roll surfaces and blowing off the foreign matter sticking to the casting roll surfaces from these surfaces by the injected gases. SOLUTION: Gaseous blast curtains are produced by blowing the gases from blasting nozzles 37 via ducts 44 arranged at the one-side ends of the casting rolls 31. Internal nozzle passages 38 are formed to the shape inclined to a direction along the longitudinal direction of the casting rolls 31 by the required angle from the radial direction of the casting rolls 31 and, therefore, the gas blast curtains swept out of the counter duct side ends of shrouds 42 from the one-side ends to the other ends of the casting rolls 31 are produced. Such cleaning device consist of the simple and secure constitution and can work with the high reliability in the high-temp. environment of the two roll casting device. The materials scraped from the rolls cannot seat on cleaned roll surfaces as the device is kept under operation.
Patent JP-H11246746-A (JP)
Title: Preparation of resin composition for silicon wafer carrier
Inventor: HOSHINO MOTOHARU
IPC: B29B9/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for pelletizing a resin composition for silicon wafer carriers having excellent antistatic properties which comprises a polyester having excellent antistatic properties and a polyether ester amide. SOLUTION: In discharging a resin composition comprising 100 pts.wt. of a polyester and 31-40 pts.wt. of a polyether ester amide from a dice of an extruder as a thread, passing the thread through a cooling bath and cutting the thread by a pelletizer to obtain a resin composition pellet, a distance between the dice and the liquid level in the cooling bath is 0-100 mm and a distance between the dice and the pelletizer is 1-2.5 m.
Patent JP-S59176447-A (JP)
Title: Method of controlling idling revolution speed of internal-combustion engine
Inventor: ISOBE TOSHIAKI
IPC: F02D33/00
Filed: 1983-03-25
Abstract: PURPOSE:To heighten the accuracy of control of idling revolution speed of an internal-combustion engine, by providing a step for calculating a duty factor, a step for detecting an actual driving electric current to be supplied to an idling revolution speed control valve, and a step for compensating the calculated duty factor. CONSTITUTION:In a method of controlling the idling revolution speed of an engine depending on its running condition, a step for calculating a duty factor for determining an aimed idling revolution speed, a step for detecting an actual driving electric current to be supplied to an idling revolution speed control valve, in terms of the calculated duty factor, a step for determining an aimed driving electric current corresponding to the calculated duty factor, and a step for compensating the calculated duty factor depending on the difference between the actual and the aimed driving currents are provided. Since most of the control is thus processed by software, the accuracy of the control is made high.
Patent JP-H10238362-A (JP)
Title: Reciprocating engine
Inventor: NAKATSU SENKICHI
IPC: F01K25/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an engine to utilize an explosive force of steam. SOLUTION: A steam reservoir chamber 7 is arranged at the head part 2 of an engine 1, and the steam reservoir chamber 7 comprises a steam injection nozzle 9 having an intake valve 8; a steam discharge port 11 having an exhaust valve 10; and a compressor 13 to compress steam fed to a steam reservoir chamber 7. A spark generator 12 is arranged at the steam reservoir chamber 7. A stroke available when a piston constituting an engine is pressed by a steam pressure for movement is increased to a value higher than the stroke of a compression stroke.
Patent JP-H10229838-A (JP)
Title: Colored noodles containing green tee powder
Inventor: IRIE KENTAROU
IPC: A23L7/109
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain colored noodles that can keep light green color originated from green tea such as powdered tea, etc., excellent flavor, an eating feeling and a taste for a long time after being made and after being boiled, by making the noodles contain green tee powder having a specified color tone. SOLUTION: The grain powder raw material for the noodles contains green tea powder where the index (a) of the color tone in a Lab indication system by a Hunter color difference formula is below -10.0 or below. Green tea powder where the index (a) is -10.0 or below is used so that the high quality colored noodles, which are provided with bright green color without chemical smell, a sourness, a biting test and an unfamiliar taste even unless sodium phosphate and other discoloring and browning preventing additive agents are used, are obtained.
Patent JP-H05250203-A (JP)
Title: In-circuit emulator
Inventor: NAKADA SHIGEJI
IPC: G06F11/22
Filed: 1992-03-10
Abstract: PURPOSE:To prevent the rewrite of a program stored in an SRAM(static RAM) even in a runaway state by providing a runaway detecting circuit which supplies a runaway detecting signal to a ship selection signal terminal when an abnormal operation is detected. CONSTITUTION:An in-circuit emulator 1 contains a runaway detecting circuit 12 which supplies a WE signal S7a to a WE terminal of an SRAM 3 and also supplies a runaway detecting signal S13 to a base line B of a transistor Q via an AND gate 8. The signal S13 is usually kept at a high level and then set at a low level when an abnormal operation is detected. Meanwhile an CS signal 9 of the SRAM 3 is forcibly set at a high level regardless of the level of a low voltage detecting signal S10 when the signal S13 outputs a low level. Thus the SRAM 3 stops its input/output operations. Therefore the contents stored in the SRAM 3 are never rewritten despite the abnormal operations of the emulator 1.
Patent JP-S61208992-A (JP)
Inventor: BAUGH CHARLES R
IPC: H04N9/68
Filed: 1986-03-07
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-H06240218-A (JP)
Title: Adhesive for ball-game racket, ball-game racket rubber coated with the adhesive, and ball-game packet
Inventor: IESAKO HIROSHI
IPC: A63B59/04
Filed: 1993-02-17
Abstract: PURPOSE:To provide an adhesive for ball-game racket with which a rubber can be tenaciously and easily bonded to a paddle base to give a racket in which the rubber can easily be peeled off for renewal without marring the base and which adhesive is safe and has no fear of causing an environmental problem; and to provide a ball-game racket rubber coated with the adhesive and a ball- game racket. CONSTITUTION:The adhesive comprises an aqueous medium and a polymer which is made up mainly of monomer units derived from an alkyl acrylate and/or an alkyl methacrylate each having a 4-12C alkyl and which has a glass transition temp. (Tg) of -20 deg.C or lower. The rubber and racket are made using the adhesive.
Patent JP-S55145502-A (JP)
Title: Multiple-effect evaporator
Inventor: IZUMI KENKICHI
IPC: B01D1/26
Filed: 1979-04-27
Abstract: PURPOSE: To efficiently preheat the sea water, by preheating the sea water with the vapor generated at the flash-evaporator in the brine system and the vapor of the preheater in the vapor system.  
     CONSTITUTION: The steam condensate sent from the first-effect evaporator 11 joins the saltless water sent from the second-effect evaporator 12 at the preheater 7 in the vapor system, and the mixture is introduced into the saltless water chamber 42 of the flash-preheater 18 in the brine system through the pipe 34, and preheats the sea water. The unevaporated brine of the first-effect evaporator 11 is introduced into the brine flashing chamber 52 of the flash-preheater 18 in the brine system through the pipe 46, and is flash-evaporated to generate the vapor which then preheats the sea water held in the condenser-tube 24. The unevaporated brine of the brine flashing chamber 52 of the flash-preheater 18 in the brine system is introduced into the second-effect evaporator 12 through the pipe 47. The saltless water of the flash-preheater 18 in the brine system is introduced into the preheater 6 in the vapor system through the pipe 35. Thereafter, similarly to above, the flash-preheaters 16W 18 of the brine system are installed among the preheaters 5W7 of the vapor system, in order to effectively utilize the sensible heat of the brine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02230942-A (JP)
Title: Fuel feed control system for internal combustion engine
Inventor: KOBAYASHI JUNICHI
IPC: F02D41/34
Filed: 1989-03-03
Abstract: PURPOSE:To invariably perform optimum combustion by analyzing the flow in a suction pipe based on the detected values of the air control valve opening, engine rotating speed, suction and exhaust states of cylinders, pressure and temperature of the atmospheric air, and calculating the suction air quantity. CONSTITUTION:A microcomputer 8 analyzes the flow in a suction pipe 2 based on the temperature and pressure of the atmospheric air, the valve opening of a throttle valve 4, the rotating speed of an engine 3, positions of pistons 15-18, and opened/closed states of suction valves 10-22 detected by detecting means 5, 6, 7, and 27 at the preset time step and determines the suction air quantity at a manifold section 10 by calculation. A controller 9 drives injectors 28-31 via a fuel injection quantity timing setting means 32 in response to the calculated suction air quantity value. The correct suction air quantity is invariably determined, and the fuel injection quantity and injection timing can be controlled for the optimum air-fuel ratio.
Patent JP-S61209680-A (JP)
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1985-03-14
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-H05255008-A (JP)
Title: Water-treating agent for sterilization
IPC: A01N33/12
Filed: 1992-03-10
Abstract: PURPOSE:To provide the economical and safe water-treating agent used for sterilizing the Legionella bacteria and exhibiting an excellent sterilization effect against the Legionella bacteria in a slight concentration by combining hydrazine with a certain kind of a water-soluble cationic polymer. CONSTITUTION:The water-treating agent for the sterilization comprises hydrazine and a water-soluble cationic polymer as a synergist capable of maintaining the excellent characteristics of the hydrazine and of sterilizing the Legionella bacteria by the action of a small concentration. The eater-soluble cationic polymer contains the reaction product of a polyamine of formula I [R1-R4 are H, 1-3C alkyl; A is 1-5C alkylene; (n) is 1-5] with an epihalohydrin or dihalogenoethyl ether, especially a polymer of formula II or III [(n) is an integer of 4-40] which is the reaction product of N,N,N',N'-tetraethylenediamine with epichlorohydrin or dichloroethyl ether. The treating agent is especially most suitable for sterilizing cold water system containing the Legionella bacteria generated therein.
Patent JP-H06241441-A (JP)
Title: Hot water supplying apparatus
Inventor: NARITA HIROHISA
IPC: F23N1/02
Filed: 1993-02-16
Abstract: PURPOSE:To prevent a lift at the time of starting combustion while suppressing generation of drain. CONSTITUTION:Relationship between an input and a speed of a fan is set to an initial mode (straight line a-B) from a start of combustion for a predetermined period, and returned to a normal mode (straight line A-B) after a predetermined period is elapsed. Thus, since the speed of the fan for the input is corrected to a decreasing side, the smaller the capacity is in a state that a burner is cooled, a lift which tends to be high particularly in the case that the capacity is low is prevented. The lift does not occur even if it is returned to the normal mode in a state that the burner is heated, and generation of drain is prevented this time.
Patent JP-H10257058-A (JP)
Title: Node device, packet communication system and packet transfer method
Inventor: AMI JUNKO
IPC: H04L47/80
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize the resources of a data link by providing a node device for receiving and delivering packets to be multi-casted and making a transmission node device transmit the multi-casting address to a center unit in charge and request delivery. SOLUTION: A center 60 transmits a path message to the multi-casting address and terminals (#1)4, (#2)5, (#3)6 and (#4)7 return a reservation message to the center 60. By the procedure, a multi-casting communication route is secured. At the time, in the data link 11, a point-to-multi-point connection for which the center 60 is a route and routers (#1)1, (#2)2 and (#3)3 and the terminal (#4)7 are leaf nodes is set. The terminal for newly transmitting an information packet transmits the path message whose destination is the center 60.