baber/WOPTO huggingface dataset:
Patent JP-H0858098-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: TOKIWA TAKESHI
IPC: B41J2/05
Filed: 1994-08-26
Abstract: PURPOSE: To provide an ink jet head which is extremely rigid in the joint between an electrode and a base plate and is so durable that the corrosive reaction and the dissolution of the electrode on its surface in contact with the ink can be prevented. CONSTITUTION: An ink jet head is provided with a pressure chamber 1, nozzle holes 2 formed in the wall surface of the pressure chamber, a pair of electrodes disposed on the wall surface opposite to the nozzle holes 2 of the pressure chamber 1, an ink passage connected to the pressure chamber 1 and an ink feed opening formed at the end opposite to the ink passage of the pressure chamber 1. The electrodes in pair are made of the same material but in different film forming conditions.
Patent JP-S6357060-A (JP)
Inventor: KOBAYASHI TOSHIYUKI
IPC: A61M11/00
Filed: 1986-08-27
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-H0367838-A (JP)
Title: Picture image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1989-08-04
Abstract: PURPOSE:To correct inclination of a material to be copied pinch held by a carrying means by providing a control means turning the carrying means on driving a turning means until the material to be copied is detected by a second detecting means when the material to be copied is detected by a first detecting means. CONSTITUTION:When a material to be copied P is detected by a first detecting means 51, a carrying means 17 is turned on driving a turning means 65 by a control means until the material to be copied P is detected by a second detecting means 52, at the time of carrying the material to be copied P into a picture image forming means by the carrying means 17. Inclination of the material to be copied P pinch held by the carrying means 17 can be corrected thereby.
Patent JP-H1135844-A (JP)
Title: Antifouling automobile and surface treatment agent for automotive body
Inventor: HAYAKAWA MAKOTO
IPC: C09D1/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an automobile having a body excellent in antifouling performance and imparted with self-cleaning performance owing to rainfall or washing, by forming a coating film of water-soluble metal salt on the body surface. SOLUTION: The surface of the body of an automobile is provided with a coating film consisting of a water-soluble metal salt pref. 0.01-1 g in solubility of 100 g of water (esp. aluminum fluoride). For forming the above coating film, it is preferable to use a treatment agent comprising the above metal salt and an organic solvent (e.g. ethanol); the agent may also contain another water- soluble metal salt such as silver nitrate, surfactant, leveling agent, antifungal agent, etc.
Patent JP-H1135163-A (JP)
Title: Feeding cassette and image forming device
Inventor: KOGA HIROTO
IPC: G03G15/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reliably position sheets by arranging positioning systems having plural fitting parts in a straight line shape in the moving direction of a guide member by plural systems in a frame body, arranging a positioning fitting member in the guide member, and moving the fitting member according to the positioning systems to be used. SOLUTION: A side end butting plate 5 as a guide member has integrally a support shaft 21, and a lock lever 22 as a fitting member having a lock pawl 23 is arranged on the support shaft 21 so as to be freely mountable/demountable and longitudinally reversible. A universal cassette has two positioning systems, and has respectively fitting holes being plural fitting parts in the respective systems so as to be capable of guiding sheets to a predetermined sheet width. Positioning is performed by fitting the lock lever 22 to the fitting holes according to the respective sheets, and the sheets are guided in a proper position.
Patent JP-H0530266-A (JP)
Title: Facsimile equipment having computer interlocking function
Inventor: UCHIUMI MASAHIRO
IPC: H04N1/00
Filed: 1991-07-17
Abstract: PURPOSE:To restore the operation of the facsimile equipment section to the initial reset state when a broken line or a short-circuit takes place in a private line connecting to a computer in the facsimile equipment having the computer interlocking function. CONSTITUTION:The facsimile equipment 1 in which a serial signal including a specific bit signal for each prescribed data length is sent to a computer PC via a private line L1, is provided with a data monitor means 10 comprising a timer circuit 10B and a signal processing section 10A sending a trigger signal to the timer circuit 10B for every reception of the specific bit signal to extend the time-up period after a prescribed time and returning the state to the initial reset state when the timer circuit JOB expires.
Patent JP-H05209361-A (JP)
Title: Pneumatic device for stretching and turning back cylindrical product
Inventor: TORINI FURANCHIESUKO
IPC: D04B15/92
Filed: 1992-07-29
Abstract: PURPOSE: To take out a tubular product in selectively reversed state or in selectively unreversed state by combining the pneumatic suction apparatus with a circular knitting machine and lifting and lowering the movable duct in the cavity. CONSTITUTION: A tubular product, for example, stocking or sock produced with a circular knitting machine is allowed to rise by allowing the movable duct 12 in the tubular wall 1 forming the cavity I to rise up with the action of the actuator mounted on the collar 24, then the duct 12 is closed on its uppermost opening via an expansion piece 1 that cooperates with the upper end of the duct 12, and simultaneously the hole 20 of the duct 12 is closed with the collar 24. In this state, the tubular product is allowed to ride on the air stream passing through the grill 14 in the direction of the arrow f1 to suck in under a tension.  Then, the tubular product is allowed to go down in the duct 12, the top end is opened and simultaneously the hole 25 is closed and the tubular product is reversed with the air flow in the direction of arrow f3 and sucked into the duct 12 and conveyed out in the direction of the arrow f2 .
Patent JP-H0488686-A (JP)
Title: Solid-state dye laser
Inventor: NAKAMURA SHIGETOSHI
IPC: H01S3/213
Filed: 1990-08-01
Abstract: PURPOSE:To enable a solid-state dye laser to be high in quantum efficiency, easily handled, and miniaturized by a method wherein some of alkoxy groups of metal alkoxide are replaced with hydrophobic substituting groups which have an affinity for organic compound which is dispersed into the metal alkoxide, metal oxide is doped with low molecular laser oscillation dye, and the dye is introduced into a hydrophobic field of the metal alkoxide. CONSTITUTION:At least a kind of laser oscillation dye having an affinity for a group X1 or X2 is mixed into a sol solution of at least a kind of metal alkoxide selected from a group represented by formulas I-VI, where polycondensation is made to take place, and in result laser oscillation dye is stably contained in the matrix of condensation polymer of the metal alkoxide. By this setup, a solid-state dye laser which is high in quantum efficiency and oscillation output power, small in size, and easily handled can be obtained.
Patent JP-H0869303-A (JP)
Title: Control system
Inventor: NAKAI MASARU
IPC: G05B19/05
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a control system that collates a user program of a program controller with a user program of a computer automatically at a high speed in the case of changeover to an on-line operation. CONSTITUTION: When a computer is operated to select an on-line operation from an off-line operation, the computer sends a block check code inquiry command to a programmable controller. Upon the receipt of the block check code inquiry command, the programmable controller operates a block check code of a user program and sends the result of arithmetic operation to the computer as response data. The computer makes the block check code arithmetic operation of the user program in an internal storage section to make comparison between the arithmetic operation result and an arithmetic operation result sent from the program controller and does not switch the operation into the on-line operation in the case of dissidence.
Patent JP-S6262439-A (JP)
Title: Correcting device for inclination of light beam
Inventor: INOUE HIDEAKI
IPC: G11B7/09
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a correcting device for the inclination of a light beam having a simple constitution and low cost and resistance to dust, etc. by fluctuating a guide rail with a tilt servo means when some bent exist in a disc. CONSTITUTION:An output from a photodetect for a focus servo mounted on a pickup 3 is passed through a focus error signal detecting circuit 4, and a focus error signal that is the output of the circuit is impressed on a high-pass filter 11 in a focus servo circuit and a low-pass filter 10 in a tilt servo circuit. The output of the high-pass filter 11, through a phase compensating circuit 12 and a driving amplifier 13, is impressed on a driving coil that moves an objective lens 14 to fit the focus of the light beam on the signal recording plane of a disc 1. Also, the output of the low-pass filter 10 in the tilt servo circuit, through a phase compensating circuit 5 and a driving amplifier 6, is impressed on a tilt servo motor 7, and a guide rail 8 is constituted to be fluctuated by the motor 7 in an upper and a lower directions setting a turning supporting point 9 as a fulcrum.
Patent JP-S6359811-A (JP)
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1986-08-29
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-H02103259-A (JP)
Title: Flexible urethane foam composition
Inventor: MAIKERU JIEIMUZU OOUEN
IPC: C09K23/42
Filed: 1989-08-07
Abstract: PURPOSE: To provide a urethane form composition with high air permeability, capable of economically manufacturing, and prepared by using a mixture containing specific block copolymer and a silicone glycol copolymer surfactant.  
     CONSTITUTION: (A) A-B-A type block copolymer in which A is polyoxyethylene, B is polyoxypropylene, molecular weight of B is in the range of 1,000-5,000, A constitutes 5-80 wt.% of the total weight of the block copolymer, and B constitutes 95-20 wt.%, and (B) silicone glycol copolymer surfactant of formula I (Me is methyl; R 1  is formulas II, III; R 2  is formula IV; (x) is 80-250; (a) is 2-10; (b) and (c) are each 1-30) are blended, so that a surfactant mixture contains components A and B in the ratio of 1:2 to 2:1, and 0.4-1.2 pts. component B exists based on 100 pts. urethane foam composition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6361653-A (JP)
Title: Controller for continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: B60W10/10
Filed: 1986-08-29
Abstract: PURPOSE:To reduce an accelerating shock as well as to improve the extent of followability, by setting at least two desired values in a sudden shift transident state and controlling them, while setting both these first and second desired values with the actual value just before operating an accelerator and the desired value and the constant after accelerator operation. CONSTITUTION:When full-open acceleration is judged, both first and second desired values are determined by the actual value just before operating an accelerator and the desired value and the constant after its operation. And, first the first desired value is outputted from a compensating part 64, shifting an actual shift speed ratio at high speed. Next, the second desired value is outputted and it is shofted down so as to cause the actual shift speed ratio to be followed to the second desired value at stationary speed. In addition, the second desired value come to zero and ordinary control by a target shift speed ratio takes place. With this constitution, an accelerating shock is reduced within accelerating time so that followability of the down shift can be brought into full play.
Patent JP-H0751566-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: KONDO SATORU
IPC: B01J23/14
Filed: 1993-08-17
Abstract: PURPOSE:To provide a catalyst which removes nitrogen oxides, carbon monoxide and hydrocarbons from exhaust gas of excessive oxygen and has good durability and activity at a lower temperature. CONSTITUTION:The catalyst for cleaning exhaust gas which contains zirconia and at least one kind of the oxide of a metal selected from group III B or IV B elements can remove nitrogen oxides, carbon monoxide and hydrocarbons from exhaust gas of excessive oxygen.
Patent JP-H0255504-A (JP)
Title: Electric rolling stock controller
Inventor: HATTORI YOSHIE
IPC: B60L15/10
Filed: 1988-08-17
Abstract: PURPOSE:To relieve starting impact by rising the current of a main motor only when a timer is released after a powering notch command is provided from a main controller. CONSTITUTION:Upon reception of a notch command from a main controller 1, a random current limit value is provided from a current limit setting circuit 2 to a comparator 4. The comparator 4 provides a control signal to a cam shaft drive circuit 5 corresponding to the difference between the current limit value and the main motor current. consequently, the notch is stepped sequentially according to the current limit value so as to accelerate a electric rolling stock. In such arrangement, a group of contacts 6a interlocked with a timer are additionally arranged between the current limit setting circuit 2 and the comparator 4. Interlocked contacts 7a-9a of timer are closed sequentially when the motor is started so as to rise the current limit value in step. By such arrangement, pulling force is produced smoothly and starting impact is relieved.
Patent JP-S6269851-A (JP)
Inventor: TAKEGAWA YUJIRO
IPC: D03D51/00
Filed: 1985-09-17
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-H0754746-A (JP)
Title: Electronic control device for internal combustion engine
Inventor: IKETANI YOSHIHIRO
IPC: F02D45/00
Filed: 1993-08-17
Abstract: PURPOSE:To provide a regular engine output and to prevent an engine from its damage by checking an electromagnetic pick up for whether it is properly wired or not, and correcting an ignition angle when reversely connected. CONSTITUTION:Whether an electromagnetic pick up is properly wired or not is judged in a CPU9 based on a pick up signal output from a waveform shaping circuit 3, to correct an ignition angle by the CPU9 when the electromagnetic pick up 2 is judged to be reversely connected, and by controlling ignition coil driving circuits 5A, 5B based on this correction, a proper ignition output position is always provided relating to spark plugs 7A, 7B.
Patent JP-H1182109-A (JP)
Title: Fuel supply mechanism for internal combustion engine of especially automobile and its operating method
Inventor: REMBOLD HELMUT
IPC: F02D29/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of vapor bubbles in an accumulator in the braking of an engine by reducing the output of a high pressure pump in the engine braking state of an internal combustion engine. SOLUTION: A fuel supply mechanism 1 has an accumulator 2, and a pressure sensor 3 and a pressure control valve 4 are installed in the accumulator 2, and the accumulator 2 is connected to a high pressure pump 6 through a pressure conducting pipe 5. A switching valve 7 is arranged in the pressure conducting pipe 5, and the switching valve 7 is switched to the position at which the high pressure pump 6 is connected to the accumulator 2. The intake side of the high pressure pump 6 is connected to the outlet side of the pressure control valve 4 through a pressure conducting pipe 8, and connected to the discharge side of a fuel pump 10 through a pressure conducting pipe 9.  In the braking of an engine, the pressure control valve 4 is opened with a control device 16, the switching valve 7 is switched to the shut-off position, and the discharged fuel from the high pressure pump 6 is made to flow into a fuel tank 11 through a conducting pipe 12 to reduce the output of the high pressure pump 6.
Patent JP-H0870269-A (JP)
Title: Method for measuring fault location of instantaneous unbalance occurred in communication balanced line
Inventor: FURUSAWA HARUO
IPC: H04B3/46
Filed: 1994-08-29
Abstract: PURPOSE: To easily determine a fault location with high accuracy independently of a distance of the fault location by using a propagation time of a reflected pulse whose propagation time is minimum among plural pulses thereby measuring the location where an unbalance fault takes place. CONSTITUTION: A communication line reaches a telephone set terminal 10 from an exchange 2 through an underground cable 3, an overhead cable 7, and a leading line 9, and the underground cable 3 is connected at underground connection point 5, and the overhead cable 7 is connected at overhead connection point 8.  When the location at which an instantaneous unbalance fault takes place is measured at an underground connection point 5 or an overhead connection point 8, pulses are sent continuously for a shorter period than the occurrence time length of the unbalance fault caused instantaneously to obtain plural reflected pulses appearing on the line on the occurrence of the instantaneous unbalance fault and a propagation time of the reflection pulse whose propagation time is minimum is measured to surely acquire the reflection pulses by the instantaneous unbalance fault and the occurrence location is measured with high accuracy independently of the fault occurrence timing.
Patent JP-H0868691-A (JP)
Title: Infrared detector
Inventor: SEKIHARA YASUNOBU
IPC: G01J5/48
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a two-dimensional infrared detector constituted to remove the current component corresponding to the background light from an integrated current in which the detection sensitivity of object light can be enhanced without increasing the unit cell size and without deteriorating the temperature resolution. CONSTITUTION: A reset transistor 4 in each unit cell 1 is used for resetting and for removing the background light current by switching the gate bias voltage thereof between the reset interval and the integration interval. A switch circuit 13 for switching the gate bias voltage is provided on the outside of a two-dimensional arrangement and the gate bias voltage of the reset transistor 4 is together for each row by means of the output nabla Mi+1 , Si from an X shift register 8. The need for arranging a constant current source transistor required for removing the current component corresponding to the background light, a gate bypass capacitor for that transistor, and a reset switch therefor individually in each cell 1 is eliminated.
Patent JP-S6094326-A (JP)
Title: Preparation of plastic hollow molded piece
Inventor: NISHINO AKIO
IPC: B29C49/48
Filed: 1983-10-29
Abstract: PURPOSE:To prevent a molded piece from warping at flash zones caused by cooling by providing a plurality of divided lines or kerfs in the flash zones in their lengthwise direction when the parison is put between a pair of mold frames. CONSTITUTION:Parison 2 is extruded from the die 1, said parison is put between a pair of die frames (molds) 3, 3, air is blown in through the mandrel 4 and the parison 2 is blown in accordance with the inner surface of the die frame. This die frame is provided with the cavity 5 for forming the molded part A and the cavities 6 for forming the flash zone B around the above cavity 5. Cutters 7 are provided between these cavities 5, 6 and in the longer cavities 6A of the cavitied 6 are arranged cutters 8 for forming lines or kerfs dividing each longer zone into a plurality of zones. These cutters 7, 8 divide the flash zone B of the product into a plurality of zones through the lines or kerfs C in the lengthwise direction.
Patent JP-S6264463-A (JP)
Title: Method and apparatus for controlling pouring speed in casting
Inventor: IMAI MASAAKI
IPC: B22D11/18
Filed: 1985-09-17
Abstract: PURPOSE:To freely control the outflow rate of a molten metal flowing out of a ladle in the case of casting the molten metal from the ladle into plural casting molds by actuating a hydraulic cylinder for a stopper with the detected value of the weight of the molten metal in the ladle to control the lifting length of the stopper. CONSTITUTION:A nozzle 12 of the ladle 10 is raised by raising a stopper head 14A at the end of the stopper 14 to discharge the molten metal from the nozzle 12 in the stage of casting the molten metal through the nozzle 12 into the plural casting molds. The outflow rate of the molten steel from the nozzle 12 decreases with a decrease in the amt. of the molten metal in the ladle; therefore, the remaining amt. of the molten metal in the ladle is detected by a ladle weight detector 15 and is inputted to a control part 33, by which the weight change rate of the molten metal in the ladle is calculated. A hydraulic unit 16 is controlled by the calculated value to drive the hydraulic cylinder 13 for vertically actuating the stopper, by which the stopper 14 is raised to adjust the space between the stopper and the stopper head 14A of the nozzle 12. The molten metal is thus cast always at the uniform outflow speed from the nozzle 12 into the casting mold.
Patent JP-H0756771-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUDA CHINATSU
IPC: G06F11/30
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a semiconductor integrated circuit capable of setting up the significant period of a reset signal based upon a watchdog flag to necessary length and surely resetting a system by the reset signal in an application system. CONSTITUTION:This semiconductor integrated circuit 1 is provided with a watchdog flag resetting timer 9 to be an analog timer or the like consisting of a programmable counter, a shift register and the charge/discharge of a capacitor, and after the lapse of a prescribed time from the setting of a watchdog flag 5, a clear signal 10 is generated and inputted to the timer 3 to clear the flag 5 and a clear signal from the outside is received by a clear signal input terminal and inputted to the timer 3 to clear the flag 5.
Patent JP-2000036841-A (JP)
Title: Inter-network communication system and method therefor
Inventor: MORI YUKICHI
IPC: H04M3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To continue the operation of a system without switching the system of a distribution section and stopping the operation of components capable of being operated normally. SOLUTION: When a fault in a PB receiver section 115 or a modem section 116 occurs, a main control section 113 controls a switch section 111 of one distribution section provided with the faulty PB receiver section 115 or the faulty modem section 116 and a switch section 111 of the other distribution section connecting to the switch section 111 of the one distribution section via highway speed conversion sections 117a, 117b. The one distribution section can use a PB receiver section 115 or a modem section 116 of the other distribution section, in place of the faulty PB receiver section 115 or the faulty modem section 116.
Patent JP-H02125849-A (JP)
Title: Manufacture of hot working stock of alpha plus beta titanium alloy having superfine-grained structure
Inventor: SENUMA TAKEHIDE
IPC: B21B3/00
Filed: 1989-08-05
Abstract: PURPOSE:To form a fine-grained structure and to make the title stock well balanced among strength, ductility, and toughness by heating an alpha plus beta Ti alloy up to a temp. of beta-transus or above and then working the above alloy at a temp. of beta-transus or below. CONSTITUTION:An alpha plus beta Ti alloy is heated up to a temp. of beta-transus or above. Subsequently, the above alloy is worked at >=70% draft at a temp. in the region between beta-transus and 650 deg.C under the condition in which average cooling rate, from beta-transus down to 800 deg.C is regulated to <15 deg.C/sec. By this method, a hot working stock in which fine alpha-phase of <=5mum average grain size is uniformly dispersed and precipitated and which has superior strength, ductility, and toughness can be obtained.