baber/WOPTO huggingface dataset:
Patent JP-H01263402-A (JP)
Title: Drain water level control device for water supplying and heating device
Inventor: KIKUCHI KANJI
IPC: F22D1/32
Filed: 1988-04-12
Abstract: PURPOSE:To enable a stable and most appropriate water level control having no hunting to be carried out in an entire range of volume of extracting air of a turbine by a method wherein a proportional gain in PID controlling calculation, an integration time constant and a differential gain are made variable in response to an output of a turbine generator. CONSTITUTION:A control constant calculation device 5 may calculate control constants of a proportional gain (e), an integral time constant (f) and a differential gain (g) corresponding to an input (k) when an output (k) of a generator is inputted from a turbine generator and then transmits them to a water level controlling calculation part 3. At the water level controlling calculation part 3, a water level sensing value (a) from a water level sensor 4 is compared with a water level target value (b) by an adder 31. A water level difference (c) is calculated and then an accommodation calculation is carried out in reference to a controlling constant outputted from the control constant calculation device 5 in respect to the water level difference (c). As a result of this accommodation calculation is given to an adjusting valve 2 as an operating output, an adjusting valve 2 may adjust an amount of drain flowing out of a water supplying heater 1 and further control it in such a way as a drain water level of the water supplying heater 1 reaches the target value (b).
Patent JP-S58205999-A (JP)
Title: Data protecting circuit of volatile memory
Inventor: SHIMADA FUMIO
IPC: G06F12/16
Filed: 1982-05-27
Abstract: PURPOSE:To prevent an RAM from being changed its data due to an unnecessary pulse, by backing up the RAM with a secondary battery charged by input power source voltage, and by blocking a chip enable signal and chip select signal when lowering input power source voltage. CONSTITUTION:The backup of an RAM element 1 when voltage +V is cut off is performed by a secondary battery 2, which is charged with power source voltage +V, and by a transistor 3 which is turned off through a potential divider 4 when the voltage +V lowers. On the other hand, if the voltage +V lowers, a transistor 16 forming a gate is also turned off through a potential divider 17 to block a chip select signal and chip enable signal. As the result, the data change of the RAM 1 due to an unnecessary pulse noise, etc., accompanied by the signals is prevented from occurring, and the data of a volatile memory is well protected.
Patent JP-S61249063-A (JP)
Title: Image forming device equipped with sheet matching mechanism
Inventor: YAMAMOTO YASUYOSHI
IPC: B65H9/00
Filed: 1985-04-26
Abstract: PURPOSE:To simplify the constitution of an image forming device and to reduce its size by providing a register roller with a position matching function for a direction perpendicular to the conveyance direction of fed transfer paper. CONSTITUTION:The front end of the transfer paper fed from a paper feed cassette or manual insertion paper feed opening abuts on the peripheral surfaces of register rollers 123a, and 123b. The transfer paper is fed as shown by an arrow 30 until it swells between the rollers 123a, and 123b and a feed part to form a loop, and the front end of the transfer paper is aligned with the contacting line 7 of the rollers 123a, and 123b. Those rollers rotate slightly to catch the front end of the transfer paper. The loop of the transfer paper formed between the rollers and feed part, however, is still maintained. Then, a motor 49 rotates to move the rollers 123a and 123b axially and the rotation is continued until side ends of the transfer paper reach reference positions of transfer paper conveyance prescribed by a sensor 57.
Patent JP-S5515789-A (JP)
Title: Method for improving and keeping taste of roasted chestnut
Inventor: OONO SHIGERU
IPC: A23B7/16
Filed: 1978-07-24
Abstract: PURPOSE: To improve the tastes of roasted Japanese chestnut, and to preserve the chestnut for long time, by coating the roasted chestnut after cooling and washing with water.  
     CONSTITUTION: Roasted Japanese chestnut is immersed in water or sprinkled with water to effect the cooling and washing at the same time. The washed chestnut is coated with one or more coating materials selected from a natural resin such as shellac, rosin, etc., a synthetic resin such as a vinyl polymer, melamin resin, etc., and waxes such as carnauba wax, microcrystalline wax, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08259860-A (JP)
Title: Stone-like coating composition and method for forming stone-like pattern
Inventor: EBARA KENICHI
IPC: C09D7/80
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a stone-like coating composition a thin film of which is capable of expressing a material feeling of a natural stone having transparent feeling and deep feeling and to provide a method for forming stone-like patterns. CONSTITUTION: (1) This stone-like coating composition comprises 0.5-20 pts.wt. colored aggregate (a) having <3 color difference (ΔE) from a coating base and 0.05-2.0mm average particle size, 0.5-20 pts.wt. colored aggregate (b) having >=3 color difference (ΔE) from the coating base and 0.05-2.0mm average particle size, 20-60 pts.wt. transparent aggregate having 0.1-0.5mm average particle size and 20-90% opecifying ratio and 25-60 pts.wt. coating film forming resin (solid base).  (2) This method for forming a stone-like pattern is to carry out the following processes in order; a process for coating the whole surface of building material boards 1 of ceramics with a joint-colored coating, a process for applying undercoat on a joint coating layer 2 in an unjoint part and a process applying the stone-like coating composition on the undercoat layer 3 of the unjoint part so as to get 10-100μm dry film thickness (coated layer 4).
Patent JP-H06169542-A (JP)
Title: Rotating machine
Inventor: KAKIUCHI TAKEO
IPC: H02K5/15
Filed: 1993-04-19
Abstract: PURPOSE:To improve an insertable quality of a through bolt into a frame, and improve the productivity of a rotating machine, by forming on the frame made of a steel plate a plurality of recessed parts which are protruded in the direction of the internal diameter of the machine and are extended in the axial direction of the machine, and by forming in the place for passing the through bolt therethrough a plurality of guiding parts for passing the bolt therethrough. CONSTITUTION:A plurality of guiding fins 11 for passing a bolt therethrough (in the figure, two guiding fins) are formed in the place for passing a through bolt therethrough which exists between recessed parts 2 formed in the internally upper parts of a frame 41 made of a steel plate. In this case, the guiding fin 11 is formed by bending a part of the frame 41 in the direction of the internal diameter of the frame through press-punching, and the fin 11 is used as a ventilating guide too. In case of assembling a rotating machine, after mounting temporarily brackets 6, 7 on the frame 41, a through bolt 8 is inserted into a through bolt hole 6a of the one bracket 6 to pass the through bolt 8 between the two guiding fins 11. Then, after passing the through bolt 8 in a through bolt hole 7a of the other bracket 7, the through bolt 8 is clamped by fitting a nut 9 thereon in a screwing way. Thereby, the insertion of the through bolt 8 can be performed smoothly and the rotating machine can be assembled easily.
Patent JP-S5425608-A (JP)
Title: Load condition monitor system for central control unit
Inventor: OOTSUKA MITSUNOBU
IPC: H04Q3/545
Filed: 1977-07-29
Abstract: PURPOSE:To grasp the load condition of CPU and display it simply for the maintenance personnel, by monitoring how much output is processed by the CPU control unit to the processing ability.
Patent JP-S59215472-A (JP)
Title: Manufacture of high-tension steel sheet coated with aluminum by hot dipping
Inventor: HOUDAI AKEMI
IPC: C22C38/00
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a high-tension steel sheet coated with Al by hot dipping without deteriorating the quality of the Al coating by cold rolling a steel contg. proper amounts of Ti and Cr and by passing the resulting steel sheet through a hot dipping bath while heating the sheet in a heating furnace filled with a reducing atmosphere. CONSTITUTION:A steel consisting of 0.001-0.20% C, <=0.05% Si, 0.04-0.50% Mn, 0.02-0.30% Ti, 0.05-0.30% Cr and the balance Fe with inevitable impurities is cold-rolled at >=40% draft. The resulting steel sheet is passed through a molten Al bath for hot dipping in the line of a continuous hot dipping apparatus while heating the sheet to 600-700 deg.C in a heating furnace filled with a reducing atmosphere. By this method a high tension steel sheet coated with Al by hot dipping is obtd. This steel sheet has >=50kg/mm.<2> tensile strength, and the Al coating is free from pinholes and has perfect quality.
Patent JP-S59217521-A (JP)
Title: Part supplying device
Inventor: KONDOU KAZUHIKO
IPC: B65G51/03
Filed: 1983-05-23
Abstract: PURPOSE:To eliminate a clinging phenomenon of an oil-stuck machine part with a small friction coefficient and to ensure stable supply of the part by blowing air from an air ejecting port, which is provided at the lower portion of the part transfer passage of a straight advancing feeder, into the space between the part and a part mounting surface. CONSTITUTION:The transfer passage 6 of a straight advancing feeder 5 is given vibration by a base section 51. This vibration moves part B toward a pick up machine 9 along the transfer passage 6. At this time, air is ejected from an air ejecting port 60 toward a moving surface 65 of the transfer passage 6 on which the part B is mounted. As a result, the part B becomes rather afloat parting from the moving surface 65, and flange B2 of the part B prevents the part B from clinging to the moving surface 65, which is caused by oil sticking to the part B. Thus, this air blow produces advancing effect on the part B. Owing to the combined effect, or advancing force by air blow and advancing power by vibration, supply of the part B can be ensured. The head portion of the part B, which is projected for exposure from a part take-out section 72 is grasped by a claw 31 of a pick-up machine 9, and the part B is transferred to the next stage.
Patent JP-H04322262-A (JP)
Title: Image forming device
Inventor: KUSUDA TOSHIAKI
IPC: G03G15/00
Filed: 1991-04-22
Abstract: PURPOSE:To make small the packing size of a device or housing space in the case of not using the device. CONSTITUTION:A moving tray 9 which is used both as a paper feeding tray and a paper ejecting tray is provided in the lower part of a device main body 2. An original platen 1 is movably placed on the upper part of the device main body 2. Then, slide mechanisms 91, 92 and 9G for reciprocating the tray 9 in a direction opposite to the original platen 1 are provided. The tray 9 is reciprocated between a paper feeding position and a paper ejecting position by the mechanisms 91, 92 and 9G interlocking with the movement of the original platen 1. When the device is not used, the tray 9 is housed in the lower part of the device main body 2.
Patent JP-S61249650-A (JP)
Title: Method and apparatus for continuous casting
Inventor: MASUDA BUNPEI
IPC: B22D11/06
Filed: 1985-04-26
Abstract: PURPOSE:To improve the productivity of casting by cutting belts under use, connecting spare belts to the rear ends thereof, pulling the spare belts along the circulation line, connecting both ends and exchanging the belts. CONSTITUTION:Devices 13 for cutting and connecting the belts by means of shears and welders are provided to the return line for the belts between front and rear tension rolls 1 and 2. Take-up machines 18 which recover the exchanged old belts are disposed together with un-winders 15 which supply the spare belts 14 from the upper stream side of the devices 13. The belt 5 is clamped and cut during the operation by a clamping device 17, then the rear end of the belt 5 is welded and connected to the front end of the spare belt 14. The belt 14 is pulled along the circulation line by the belt 5 and after one round, both ends of the spare belt 14 are joined. Since the exchange of the belt is made possible without interrupting the casting, the productivity of the casting is improved.
Patent JP-S61248123-A (JP)
Title: Character display device
Inventor: TAKAKOSHI AKIRA
IPC: G06F3/037
Filed: 1985-04-25
Abstract: PURPOSE:To detect stably a character position by switching only an area in which a light pen is used from display luminance set by an operator to a fixed luminance display when a light pen is used. CONSTITUTION:A signal indicating an area in which a light pen is used is allotted to plural attribute data of an attribute buffer 2-2 and logical product of the signal, and a switching signal that indicates that the light pen 17 touched on a cathode ray tube 15 is obtained by an AND gate 18, and the output is made to a switching signal of a switching circuit 19. When the light pen is not used, the switching circuit 19 inputs voltage from a variable resistor 16 for adjusting luminance to the grid of the cathode ray tube 15. When the light pen is used, the circuit inputs voltage divided by resistors 20, 21 to the grid of the cathode ray tube 15. Voltage dividing ratio of resistors 20, 21 is made to a value to obtain luminance sufficient to detect the light pen 17.
Patent JP-S59217676-A (JP)
Inventor: TANASE TERUYOSHI
IPC: C04B35/584
Filed: 1984-05-07
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-H06284648-A (JP)
Title: Method and machine for producing laminated core
Inventor: ISAYAMA MINAO
IPC: H02K1/18
Filed: 1993-03-24
Abstract: PURPOSE:To provide method and machine for producing a laminated core in which the core piece or the squeeze member is protected against abnormal abrasion or damage due to seizure and residual stress of the core piece is reduced significantly to enhance the motor characteristics. CONSTITUTION:In the method and machine for producing a laminated core through side pressure caulking where core pieces prepared through a predetermined profile machining are laminated sequentially by the side pressure of a squeeze member 23 arranged in a metal mold, waving irregularities 21 are formed on the end face of the core piece on the side pressure side and then side pressure caulking is performed through the use of frictional resistance between the protrusions on the side pressure side and the inner face of the squeeze member 23.
Patent JP-H03289746-A (JP)
Title: System and method for displaying communication network performance evaluation
Inventor: NAGAI YASUHIKO
IPC: H04L12/24
Filed: 1990-04-05
Abstract: PURPOSE:To quickly and intelligibly display the broad spectrum of performance evaluation information of a large scale network to the user of a network managing system in a form in which the information are arranged and unified by performing performance evaluation and result display using a measure in which individual network performance evaluation measures defined with respect to connection quality, transmission quality, and stability quality are unified. CONSTITUTION:Data information with respect to the transmission quality, the connection quality, and the stability quality are collected from a communication node, and they are stored in a storage means 103, and the performance evaluation for the unification of a communication network is performed by a signal processing means 105 based on a unified performance evaluation measure in which the data information with respect to the connection quality, the transmission quality, and the stability quality prepared in advance are unified. The result of unified performance evaluation is displayed on a display device 107 which displays it in a graphic representing a line unifying between the communication nodes comprising a communication network. Thereby, it is possible to quickly and intelligibly display the broad spectrum of performance information of the large scale network in the form in which they are arranged and unified.
Patent JP-S62247915-A (JP)
Title: Suspension control device for automobile
Inventor: SAKAI SHINYA
IPC: B60G17/00
Filed: 1986-04-18
Abstract: PURPOSE:To make it possible to effectively restrain a vehicle body from vibrating due to variations in torque during a lock-up mechanism being operated, by providing a control means for controlling the suspension characteristic of a suspension device in a soft condition when a lock-up mechanism is operated and the operation of the lock-up mechanism is detected. CONSTITUTION:Front and rear wheel suspension devices 1, 2 for a automobile have oleo dampers 4a, 4b which may be adjusted by the bore diameters of orifices are changed. The damping force of the oleo dampers 4a, 4b is adjusted by controlling solenoids 7, 8 which are controlled by a control unit 15. Further, this control unit 15 deenergizes the solenoids 7, 8 to enlarge the bore diameter of the orifices when a lock-up operation detecting means 16C detects the operation of a lock-up mechanism, and therefore the damping force of the suspension devices 1, 2 is decreased to change the mode of the operation into a soft condition.
Patent JP-H09278228-A (JP)
Title: Paper feeding device
Inventor: DOI MASATO
IPC: B65H5/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To feed a held member by a prescribed amount by feeding means after the completion of adsorbing and holding the held member, then to surely suck and lift the held member by a prescribed amount by an up-and-down driving means without receiving any resistance from a tip regulating member and to further carry the held member. SOLUTION: A paper sheet 80 is passed between tip regulating guides 31A and 31B and detected by a sucking position sensor when it is fed to an sucking position. After the detection of the paper sheet 80, carrying of the paper sheet 80 is stopped by turning a feeding motor OFF. Then, the paper sheet 80 is sucked by a suction cup 41. Then, the tip of the paper sheet 80 is held by the suction cup 41 and raised. After the end of its rising, the paper sheet 80 is carried on an exposure base 76 by a linear motor 38. Thus, the tip of the paper sheet 80 is surely sucked and surely lifted by a prescribed amount without receiving any resistance from the guide 31A during its rising.
Patent JP-S63257302-A (JP)
Title: Trap circuit in microstrip line
Inventor: SATO AKIRA
IPC: H01P1/203
Filed: 1987-04-14
Abstract: PURPOSE:To make the high frequency characteristic steep by forming a split strip prolonged from a tip of an open stub toward the branch point of a microstrip line and dividing the open stub into two by the split strip in broadwise direction. CONSTITUTION:The split strip 11 prolonged toward the branch point of the microstrip line 3 is formed form the tip of the open stub 10 and the open stub 10 is divided into two in the broadwise direction by the split strip 11. Since the open stub is divided into two by the split strip in this way, the two frequency points are attenuated simultaneously by a single open stub and the high frequency characteristic is made steep by the coupling capacitance of each part of the split into two by the split strip and a minute inductance of the branch point.
Patent JP-H05262470-A (JP)
Title: Control device for elevator
IPC: B66B5/02
Filed: 1992-03-18
Abstract: PURPOSE:To carry out abnormality detection of a subsidiary electric power source battery for compensating a main electric power source without lowering service, in the control device of an elevator using a microcomputer. CONSTITUTION:When a trouble of a subsidiary electric power source 15 is detected by means of a trouble detecting circuit 21 at selecting an ordinary operation mode by an operation mode changeover device 22, the trouble information is stored in a RAM 10 by a trouble memory commanding means 23, and an elevator is not stopped. When a trouble of the subsidiary power source 15 is similarly detected at selecting a maintenance operation mode by the operation mode changeover device 22, the trouble information is stored in the RAM 10, and the elevator is obstructed to restart by means of a drive circuit 6.
Patent JP-S60237101-A (JP)
Title: Steam valve monitor
Inventor: NINOMIYA OSAMU
IPC: F01D21/00
Filed: 1984-05-08
Abstract: PURPOSE:To measure a valve stem clearance easily and correctly by computing the clearance at a guide portion of the valve stem of a steam valve from pressure and temperature signals of the steam leaking from the clearance at the guide portion of the valve stem and pressure and temperature signals of the steam at the inlet and outlet sides of the steam valve. CONSTITUTION:A valve-front temperature detector 35 and a valve-front pressure detector 36 are provided on the upstream side of a steam valve 8 and a valve- back pressure detector 37 is disposed on the downstream side of the valve 8, and further provided is a steam pressure detector 28 of the steam leaking to a draw- out portion of leak steam from valve steam clearance, and the signals from all the detectors are inputted to a valve clearance calculator 38 to compute the valve stem clearance. An alarm device 45 is activated according to the result of the computation.
Patent JP-H02268926-A (JP)
Title: Controller for bender
Inventor: ATOBE RIKIO
IPC: B21D5/14
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a product with high accuracy and high quality by detecting the curvature of a plate passed between each roll of a punch and a lower die, changing the pressurizing force of the punch or the lower die in accordance with the detecting result. CONSTITUTION:A freely rotational roller 3 is set at the punch 2. One pair of freely rotational rollers 5, 6 arranged so as to be able to come into contact with the spherical surface of the roller 3 are set on the lower die 4. At least one roller of them is constituted to be drivable and rotatable with the driving device. The curvature of the plate W is detected by measuring with a sensor section 40 from a fixed position to the plate W which is passed through between each of rollers 3, 5, 6 of the punch 2 and the lower die 4. The controller 41 changes the pressurizing force of the punch 2 or the lower die 4 based on the detecting result of the sensor section 40. The controller 41 compares the set value of the curvature with the detected value, and controls the pressurizing force so as to become the deviation of both the values zero. In such a way, the reduction of the manufacturing manhour and the reduction of the product cost are realized.
Patent JP-H07336939-A (JP)
Title: Linear feed device
Inventor: NAKAYAMA AKIHITO
IPC: H02K7/06
Filed: 1995-03-24
Abstract: PURPOSE:To achieve high-speed and high-accuracy feed using a DC motor at low cost with a simple and compact configuration. CONSTITUTION:A linear feed device 10 including a DC motor 11 with brush, a lead screw 12 which is provided in one piece at a rotary shaft 11a of the DC motor, and a nut member 13 which is screwed to the lead with screws is provided with a magnet 14 which is mounted to the rotary shaft of the DC motor and where N and S poles are magnetized alternately in peripheral direction, and an MR sensor 15 which is fixed and laid out being opposite to the magnet.