baber/WOPTO huggingface dataset:
Patent JP-S5829304-A (JP)
Title: Controlling device for electric rolling stock
Inventor: TSUCHIYA YOSHIHARU
IPC: B60L15/28
Filed: 1981-08-12
Abstract: PURPOSE:To improve the comfortability of a vehicle to ride on, and to prevent the slipping of wheels thereof, by using a solid-state circuit breaker and thereby making the rise of a power regenerative braking force earlier than the rise of air braking force. CONSTITUTION:When power running is conducted, a circuit breaker 2 is closed, while the respective solid-state circuit breakers P of solid-state circuit breaker arms 13a and 13b are struck, and a speed control is performed by chopper control devices 10a and 10b. When a coasting operation is conducted, the arc of the solid-state circuit breakers P are extinguished so as to prevent the occurrence of a phenomenon of backing breaking due to a circulating current of the parallel circuit of two motors. When power regenerative braking is conducted, the circuit breaker 2 is closed, while the respective solid-state circuit breakers B of the solid-state circuit breaker arms 13a and 13b are struck, and the speed control is performed by the chopper control devices 10a and 10b. Also after the completion of the power regenerative braking, the solid-state circuit breakers B are extinguished to prevent the occurrence of the phenomenon of the backing braking.
Patent JP-H11304248-A (JP)
Title: Gas hot water supply apparatus with function for other use
Inventor: SAITO TOSHIHISA
IPC: F24H1/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a gas hot water supply apparatus of single storage water heater body two water channel type with function for other use, e.g. extra firing unit, in which stability of delivery hot water temperature is enhanced at the time of simultaneous execution of hot water supply and extra firing. SOLUTION: At the time of single execution of hot water supply, hot water supply request heating value G0 is operated based on the information of flow rate of water flowing through a hot water supply piping, temperature of water flowing toward a heat exchanging section and set temperature and a feedforward output component I0 is operated from the hot water supply request heating value and a stored data. At the time of simultaneous execution of hot water supply and extra firing, a temporary feedforward output component I0 is operated similarly. Furthermore, a correction amount ΔI is operated based on the bathtub water temperature and circulation flow rate and added to the temporary feedforward output component I0 thus determining a feedforward output component I1 .  Function of the correction amount ΔI is corrected based on the information containing the feedforward output component at the time of simultaneous execution of hot water supply and extra firing.
Patent JP-S61283426-A (JP)
Title: Transfer device for press machine
Inventor: MASUYAMA TOSHIYUKI
IPC: B21D43/05
Filed: 1985-06-10
Abstract: PURPOSE:To make the movement of a work exactly follow up the stroke of the high-speed motion of a press machine by providing feed bars for the work having the specific construction to a transfer device for the press machine to be driven by AC servocontrol motors. CONSTITUTION:The work is subjected to press working by dies provided between a ram 2 and a bed 4 when the ram is vertically driven by a driving shaft 1 consisting of a crank shaft. The work is moved forward and backward by a motor 6 for the feed bars to be individually driven by the AC servocontrol motors and the feed bars 5, 5 are vertically moved by motors 15, 16 for lifting. The feed bars 5, 5 are further moved by motors 9, 10 for clamping so as to attached and detach to and from each other. The press working motion of the work and the movement and stop of the work by the feed bars 5, 5 are exactly synchronized at a high speed by synchronizing the driving of the above- mentioned motors 6, 9, 10, 15, 16 and the press motor 3 for moving the working ram, by which the press molding efficiency is improved.
Patent JP-H10320405-A (JP)
Title: Network navigation device
Inventor: KIMURO TOMOHISA
IPC: G06F17/30
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the network navigation device which can visually grasp the link structure of hypertext information on a network while minimizing a communication with a server. SOLUTION: The hypertext information is obtained from a WWW(world wide web) server group through the internet. Then an HTML(hypertext mark-up language) analysis part extracts link information between pieces of hypertext information from the hypertext information and stares it as link structure information in a given format in a management file. Then a screen I/F part displays the link information of the hypertext information on the internet according to the link structure information.
Patent JP-S63291706-A (JP)
Title: Pneumatic tire preventing lopsided abrasion
Inventor: NAKAMURA HIROSHI
IPC: B60C11/12
Filed: 1987-05-21
Abstract: PURPOSE:To reduce the abrasion with worn shoulder of a shoulder part and lopsided abrasion on both sides of main grooves, and the like, by forming a small block which is surrounded by a sipe both ends of which are opened and which is independent from its periphery, along a main groove which extends in the peripheral direction of tire or the ground contacting end of tire. CONSTITUTION:A tire has plural main grooves 2 which continues in the peripheral direction of tire on its tread 1. In this case, U-shaped sipe 4 are provided along both sides of the main grooves 2 and ground contacting ends 3. And, an opening end 5 which opens to the side face of the main groove 2 or to the side face 12 of the shoulder part on the outside of the ground contacting end 3 is provided on both ends of each sipe 4. Thereby, a small block 6 which is surrounded by the main groove 2 or the ground contacting end 3 and the sipe 4 can be formed independently from a rib 7 or a block 8. And, thereby, the small block 6 can be independently moved with respect to the rib 7 or block 8 on its periphery, improving a following property to the load in the peripheral direction of tire on the shoulder part or rib end part.
Patent JP-2000287439-A (JP)
Title: Dc/dc converter and control circuit
Inventor: TSUJIMOTO YUICHI
IPC: H02M3/156
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter for generating stable output with a small ripple. SOLUTION: Switches M1 and M2 are turned on and off alternately according to a state of a flip flop 102. The flip flop 102 is set by a set pulse generated periodically by an oscillator 105 and reset by a reset signal generated by a comparator 104. The comparator 104 generates the reset signal when a current signal Icur0 that represents an inductor current becomes larger than a command value signal Icount defined by an output voltage Vout. An offset generating circuit 1 gives offset to the current signal Icur0 while the switch M1 is opened.
Patent JP-H01296195-A (JP)
Title: Reactor building
Inventor: FUKUSHI NAOKI
IPC: G21C13/00
Filed: 1988-05-25
Abstract: PURPOSE:To improve the safety of a reactor building at the time of an earthquake and make possible the installation of a small-sized reactor on the weak ground by making recess structure of the shape of a reactor building foundation. CONSTITUTION:The shape of a reactor building foundation 4 of a city and suburb type small-sized reactor building 1 is made recess structure. Because the building 1 is buried on the Quaternary period layer ground 6 deeply, frictional force 11 of side face soil is reversely generated against reactor building maximum overturning moment 10 which is generated by an earthquake between the building 1 and the ground 6 by earthquake force 9 which is generated by earthquake energy. The moment 10 which is generated in the building 1 by the frictional force 11 reduces the influence on the building 1. Ground reaction 12 is uniformly applied thereon by making recess structure of the shape of the building, the foundation 4 can obtain high earthquakeproof in structure strength and its stability can be improved even if there is the nature of the soil which is weak.
Patent JP-H07308503-A (JP)
Title: Production of ice crystal
Inventor: SHIRAI YOSHITO
IPC: B01D9/02
Filed: 1994-05-17
Abstract: PURPOSE:To produce a large particle-sized ice crystal having a uniform particle diameter from a high concentration solution by feeding a seed ice crystal of more than a specified % to the total wt. of the solution in the solution, after the solution having a concentration of more than a specified value is cooled to a desired temp. CONSTITUTION:The solution of >=0.4mol/l concentration is cooled to a desired temp. and then the seed ice crystal of >=5% to the total wt. of the solution is fed. The average particle diameter of the seed ice is desired to be >= about 500mum. If the average particle diameter is >= about 500mum, there is the possibility of production of a large particle size ice crystal. Thus, the start up can be completed in a short time and also the ice crystal having >= about 1.5mm average particle diameter and also having a uniform particle diameter can be produced. Then, this method can be effectively utilized for freezing concentration method (or freezing dehydration method) for productions of instant coffee, concentrated juice, and powder milk, treatment of cheese whey, concentration of enzyme, dehydration of pulp waste liquid, fresh water distillation treatment of seawater, etc.
Patent JP-H08296331-A (JP)
Title: House reinforcing apparatus for earthquake resistance
Inventor: YONEYAMA TEPPEI
IPC: E04H9/02
Filed: 1995-04-26
Abstract: PURPOSE: To provide a wooden house which is strong against earthquake and to make it possible to simply reinforce it comparatively later even if it is the existing wooden house. CONSTITUTION: A plurality of leg members 3 are adjacent to columns of a room to provide, and the upper ends of the leg members 3 are connected with joint members 31 to form a ceiling section 5. They are formed of carbon steel, and they are capable of loading and unloading each other. Screwing joint capable of adjusting the length is made between the leg members 3 and ceiling section 5 and between the constituent members of the ceiling section 5.
Patent JP-H11329289-A (JP)
Title: Electron gun body structure for cathode-ray tube
Inventor: SATO KAZUNORI
IPC: H01J29/50
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory resolution in an image plane central part and an image plane peripheral part. SOLUTION: A distance between a first connecting terminal 42 and a second connecting terminal 43 for supplying by resistor 27 a potential of a first intermediate electrode Gm1 and a potential of a second intermediate electrode Gm2 is lengthened by supplying by the resistor 27 a voltage impressed to the first intermediate electrode Gm1 neighboring to a focusing electrode G5, via a lug plate Gx attached to an insulated supporting body 100, discharge between the terminals is suppressed thereby, and the manufacture of the resistor 27 is also simplified. A parabola-like alternating voltage component which is induced in the first and second intermediate electrodes Gm1, Gm2 is restrained as compared to a conventional electron gun body structure by controlling the electrostatic capacity between the lug plate Gx and the focusing electrode G5.
Patent JP-S5458116-A (JP)
Title: Engine controller
Inventor: IMAI MASUMI
IPC: G05B15/02
Filed: 1977-10-19
Abstract: PURPOSE: To qu8ckly follow up the drastic variation in the motion of engine, by setting the fuel injection control operation and spark advancement control operation at the highest priority level on an automobile control program depending on responding characteristics required for the controls operations.  
     CONSTITUTION: The contents of the automobile control program are divided to three levels as shown in Tab. The degree of priority goes up according as the numeral for the level decrease. When a timer interrupt signal is produced by a processor during the execution of a program content at the level 2, the signal is stored in a status register for storing the factors of interrupt. At that itme, the processor is interrupted because a mask register for making the interrupt is unmasking the timer interrupt. Thereby, control is performed follwing up the engine rotation in a wide range 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04350883-A (JP)
Title: Fixing device
Inventor: KATO MOTOI
IPC: G03G15/20
Filed: 1991-05-29
Abstract: PURPOSE:To prevent a sheet from peeling from a fixing belt and to remove offset by providing a means for generating stress that gives pressure pressing to the fixing belt side to a transfer material on the way from a separation position to a nip part on an upstream position when the sheet passes. CONSTITUTION:The contacting degree among a heating element 1, the fixing belt 3 and the sheet is enhanced by pressing them from the back side of the sheet with a pressuring roller 4, and the effect of heating action from the back of the sheet is obtained by the heat accumulation of the roller 4 itself. The temperature of the heating element 1 is controlled based on the resistance of a thermistor. Just after the sheet passes through a heating part, it is lightly pressed to the belt 3 in a high-temperature state so as not to cause natural peeling by a peeling preventing roller. Thereafter, outside air is allowed to blow from the back of the sheet by the action of a fan, so that both the sheet and the belt 3 are cooled. Since the sheet is pressed to the belt 3 with the wind pressure, the natural peeling of the paper from the belt 3 is not caused until just after cooling is completed, and the offset is not caused.
Patent JP-S5249650-A (JP)
Title: Chain circuit mechanism for easily adjusting stretch of a scum chain c ollector
Inventor: MARUYAMA MASAYOSHI
IPC: C02F1/40
Filed: 1975-10-20
Abstract: PURPOSE: To adjust looseness of a chain during operation of a chain collector with a simple operation, by providing a chain-stretching device which is engageable and disengageable with a power transmission device for driving the chain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019731-A (JP)
Title: Distillation of 1,2-dichloroethane
Inventor: YAMATO HIROSHI
IPC: C07C17/00
Filed: 1983-07-13
Abstract: PURPOSE:In distilling the titled compound containing high-boiling substances by a column for high-boiling substances, to use heat energy having a gas of the titled compound recovered from the top of the column, by recovering the heat energy by a compressor under specific conditions. CONSTITUTION:In distilling 1,2-dichloroethane (EDC) 201 containing high-boiling substances by the distillation column 202 for high-boiling substances, the pressure of the top of the column 202 is kept at >= atmospheric pressure, preferably atmospheric pressure -1.5kg/cm<2>G, the EDC gas recovered from the top of the column 202 is introduced to the compressor 203, the gas is pressurized from the suction pressure to 0.5-7kg/cm<2> and heated from the suction temperature to 7-80 deg.C, and heat is recovered. Heat energy loss in the condenser at the top of the column for high-boiling substances is about 5-20% energy by this method, >=85% total calorie of it can be recovered, the recovered heat source is circulated through reboiler condensers of the column for high-boiling substances, a column for low-boiling substances, etc. and used effectively.
Patent JP-H10300205-A (JP)
Title: Combustor
Inventor: SATO TETSUYA
IPC: F24H1/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply unit which can notify the fact that a specified operating state is being designated. SOLUTION: There are provided with the combustor where a common heat- exchanger being heated by a burner is coupled with a first heat receiving tube and the heat receiving tube of other system comprises means 191 for notifying a specified operating state to the combustor, a section 181 for designating operation of the combustor, a section 182 for designating the, notification of the notifying means, and means 18 for controlling the notification designating section to notify the notifying means that combustion is being designated for the other system when the operation designating section delivers a signal designating combustion of the other system.
Patent JP-S6018152-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/12
Filed: 1983-07-12
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-H0276937-A (JP)
Title: Hydraulic buffer
Inventor: SHIMIZU KEIICHI
IPC: B60G13/08
Filed: 1989-05-19
Abstract: PURPOSE:To attempt to freely obtain the buffering force characteristic by providing a control wall in a partitioning member that is made to face to the free edge of an elastic valve plate supported by a partioning member and to form a throttle part of the flow passage in between with the edge. CONSTITUTION:A flow passage 16 connecting two oil rooms 6, 7 and a buffering valve 9 are provided in a piston 5 that divides the inside of a cylinder 3 to the upper and lower oil rooms 6, 7. An upper spacing tube 22, an upper fulcrum plate 24, multiple pieces of circular valve plates 26, a lower fulcrum plate 25, and a lower spacing tube 23 are contained in the hollow part 21 of this piston 5, and locked to a piston rod 4 by a nut 27. And a control wall 28 composed of a flat top a and inclined parts b, c is formed on the inner circumferential surface of the piston 5 to form the throttle part 16a of the flow passage 16 facing to the outer circumferential edge of the valve plate 26. Consequently, it is possible to gain the buffering force characteristic freely, and to make it to the damping force characteristic that differs when the buffer is compressed and expanded.
Patent JP-H07332128-A (JP)
Title: Method and device for engine control
Inventor: SHIMADA KOSAKU
IPC: F02D45/00
Filed: 1994-06-08
Abstract: PURPOSE:To change over the air-fuel ratio without shock or NOx increase by making changing-over into the target airkfuel ratio from part of the cylinders one by one when the changeover transient condition is sensed in an engine control device with controllability into two conditions, i.e., the theoretical air-fuel ratio and a lean air-fuel ratio. CONSTITUTION:A fuel injection control device of a lean burn engine changes over the air-fuel ratio from the theoretical (stoichy) to the lean or vice versa, and a controller 30 fed with output signals of various sensors for the operating condition senses the transient condition in the changing-over of the air-fuel ratio. When changing-over is made from the lean to stoichy, stoichy cylinders are increased one by one, for example at 100-ms intervals, resulting in stoichy condition of all cylinders finally. When changing-over is made from the stoichy to lean, lean cylinders are alike increased one by one to result in lean condition of all cylinders at last. Thereby changeover shocks etc. can be suppressed.
Patent JP-H06308897-A (JP)
Title: Automatic transmission system
Inventor: NAKAMATSU YOSHIRO
IPC: G09F19/00
Filed: 1993-04-17
Abstract: PURPOSE:To automatically, rapidly and surely transmit instruction by giving an incentive to a person who executes a certain processing based on a first instruction and simultaneously a next instruction is provided to another person to whom an incentive is given if he executes the instruction given to him. CONSTITUTION:Cards of this system consist of sheets of paper 1 to 4. The cards are folded perforated lines 5 and given to the other person as a conventional name card with their name card part upward. A name card part 1 is written with his full name or the like together with a notice description 11 purporting to deliver the sheets of paper 2 to 4 to three other persons. The person, who receives the sheet 2, observes the surface of the sheet 2 and also tades a look at the rear. On the rear, a first incentive, i.e,. such invitation and motivation sentences that you may receive a good-luck charm to become a rich man or you may receive a letter of thanks from a prominent person, is written to motivate the person who receives the card. The person, who receives the card 2, is motivated, agrees with the prospectus and sends Yen1,000 to a betterment society. The society sends back a golden good-luck charm and sheets of paper connected by perforated lines to the supporter who sends Yen1,000 to the society.
Patent JP-S5829906-A (JP)
Inventor: TAKEYAMA YUTAKA
IPC: E01C23/12
Filed: 1981-08-14
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-S6020752-A (JP)
Title: Device for preventing overheat of lead wire
Inventor: SHIBATA YOSHIO
IPC: H02K11/00
Filed: 1983-07-12
Abstract: PURPOSE:To improve the titled device so as to use inexpensive lead wires of electric machine winding by enclosing the lead wires, thereby alleviating the contacting strength of microwave. CONSTITUTION:A metal cap 22 formed of bottomed cylinder and a choke cap 19 formed of metal members 12, 13 are covered to the roots of lead wire 8. Incident microwave 23 is invaded to a slot 24 through a gap (e) between the hole of the cap 19 and the hole of the conductor 16 of the lead wire 8. Part of the incident microwave 23 is also incident to the space 20 in the choke cap 19. The microwaves cancel to each other by interference.
Patent JP-S62283606-A (JP)
Title: Supporting method for superconducting coil for superconducting power storage
Inventor: SEKIMOTO HISASHI
IPC: H01F6/06
Filed: 1986-05-31
Abstract: PURPOSE:To sufficiently hold the strength with even the conventional material in a simple structure, by so selecting suitable shape and position for a supporting material in the radial direction as to smoothly transfer electromagnetic force that acts after deformation due to rotation and contraction. CONSTITUTION:A sliding mechanism for converting thermal contraction provided at the end of a coil 1 into a rotary shrinkage deformation is provided, a key 31 provided at the lower end of a vertical supporting material 3 is slid into a spiral groove 51 formed on a truck 5 due to the thermal shrinkage of the coil 1, and the coil 1 is rotatably shrunk. After the thermal shrinkage, the key 31 is disposed at a key groove 52 provided at the end of the groove 51 to prevent the coil 1 from rotating due to radial electromagnetic force by the engagement of the key 31 with the groove 52. A coil supporting seat 11 of end spiral shape provided at the coil 1 is contacted with a supporting seat 21 of end spiral shape at the end of the material 2.
Patent JP-H0422995-A (JP)
Title: Linking scroll display system for plural data
Inventor: EGASHIRA TAKUMI
IPC: G06F3/048
Filed: 1990-05-18
Abstract: PURPOSE:To easily compare plural data by scrolling and displaying other plural data groups relating to one data group in response to the scroll display of one data group. CONSTITUTION:At the time of deciding that an instruction inputted from an input device 2 is a scroll instruction, an input instruction deciding part 11 reads out a scrolled part from a storage device 4 and a display picture forming part 13 forms display picture data to be displayed on the screen VDT 3. Relating information is added to the data of each prescribed unit constituting a mutually relating data group to relate respective data, and when one of related data in the prescribed unit are scrolled and displayed, other prescribed unit data relating to one prescribed unit data are automatically scrolled and displayed in response to the scroll display of one prescribed unit data. Consequently, always relating data are automatically scrolled and displayed.
Patent JP-S5917496-A (JP)
Inventor: KOMORI AKIHISA
IPC: B66D1/40
Filed: 1982-07-22
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。