baber/WOPTO huggingface dataset:
Patent JP-S56110589-A (JP)
Title: Operating method and controller for pump
Inventor: SATOU KOUICHI
IPC: F04B49/00
Filed: 1980-02-06
Abstract: PURPOSE: To lessen the change in discharge pressure by a method in which every a fixed period of time, a target pressure is compared with discharge pressure, and when both the pressures are in out of accord with each other, the operating speed of the pump is increased or reduced by a certain varied range.  
     CONSTITUTION: In a step A, discharge target pressure P o , discharge pressure P l , variable stage number (n), maximum speed Vmax, minimum speed Vmin, and initial speed Vs are stored. And, waiting time (t) is stored. At step B, variable speed range ΔV is calculated and at step C, operation is started on the basis of Vs. At step D, discharge target pressure P o  is compared with discharge pressure Pb, and when discharge pressure P l  is high, command speed V is reduced by a variable speed range ΔV at the next step E in order to correct the speed of pump. In this way, since the pump speed can be corrected by judging whether discharge pressure P l  is higher or lower than the target pressure P o  every a waiting time (t), the change in discharge pressure can be lessened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06224802-A (JP)
Title: Signal transmission system for elevator
Inventor: ONISHI TOMOJI
IPC: H04B5/00
Filed: 1993-01-28
Abstract: PURPOSE:To carry out the antenna switching without causing the interruption of reception by receiving periodically the data on the present position and the moving direction of an elevator cage and detecting the gap of a rectilinear wave source through the arithmetic processing. CONSTITUTION:The at a on the present position and the moving direction of an elevator cage 3 are processed by the program stored in an internal storage means ROM and periodically sent to a communication controller 12. A lose coupled radio transmitter device 13 converts the received data into the radio waves and then radiates them from a rectilinear wave source 20 via an impedance box 14. Meanwhile a controller 27 contained in the cage 3 periodically receives the radio signals and produces an antenna switching command to connect a lower antenna 24 to an elevator cage radio transmitter device 26 by the processing of the program stored in the internal ROM. Thus an antenna switching device 25 carries out an antenna switching. That is, the antenna reaching a gap of the source 20 is separated from the device 26 right before the held antenna actually reaches the gap.
Patent JP-H08201438-A (JP)
Title: Current detecting circuit module
Inventor: URA AKIHIKO
IPC: G01R15/20
Filed: 1995-01-30
Abstract: PURPOSE: To provide a current detecting circuit module of a current detecting circuit which detects the magnitude of an electric current flowing through a current line, has a small size and light weight, and can be mounted on the surface of a circuit board. CONSTITUTION: A current detecting conductor 16 is wound around a magnetic core 14 which is fixed to one surface of a circuit board 11 mounted with electronic parts 13 and becomes free against the other surface of the board 11 and the front end section of the conductor 16 is formed. Then the front end section 17a of a connecting lead terminal electrically connected to the parts 13 on the board 11 is formed and sealed with an external case 18. Therefore, a current detecting circuit module which has a small size and light weight and can be mounted on the surface of the circuit board 11 can be obtained.
Patent JP-H08196175-A (JP)
Title: Fishing line
Inventor: KOIKE MAMORU
IPC: C08L101/16
Filed: 1995-01-30
Abstract: PURPOSE: To provide a fishing line which has a good balance between its strength and elongation to prevent its breakage during fishing, and further, by which fishing operations are facilitated. CONSTITUTION: This fishing line shows a stress-strain curve which includes the first region having the initial elongation of more than 10% in less than 2.0g/d tenacity and the second region having a smaller elongation than the initial one in a tenacity ranging from 2.0 to 4.5g/d, less than 40% elongation at breakage and higher than 4.5g/d strength at breakage.
Patent JP-S57127514-A (JP)
Title: Tension reel controlling method for rolling mill
Inventor: OOKI TAKASHI
IPC: B21B37/48
Filed: 1981-01-30
Abstract: PURPOSE:To prevent fluctuation of plate thickness of rolled stocks by controlling a d.c. motor by combination of a closed loop current controlling system and an open loop voltage controlling system in a reversing cold rolling mill, and thereby controlling a tension reel of uncoiling side. CONSTITUTION:A band steel is cold-rolled reversibly by work rolls 4, 4 and made to a band steel of <=0.15mm. thickness. In this case, fluctuation of plate thickness of the band steel after rolling by work rolls 4, 4 is lessened by controlling tension of a band steel coil 5 coiled on the drum 1 of an uncoiling tension reel to a fixed value. For this purpose, the drum 1 of the tension reel is connected to a driving motor 3 through a reduction gear 2, and the number of times of coiling around the drum is detected by a detector 7. The plate thickness of incoming side into the work rolls 4, 4 is preset to an a-rithmetic device and the outer diameter of the thinning coil 5 is calculated. The field current of the motor 3 is OLVR-controlled by the above, and the tension of uncoiled band steel is kept constant to lessen fluctuation of plate thickness of the rolled band steel.
Patent JP-S60182336-A (JP)
Inventor: EBAAHARUTO BURETSUHERU
IPC: F02P5/04
Filed: 1985-01-28
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-S63200976-A (JP)
Inventor: YOOZEFU DENKU
IPC: B25B23/14
Filed: 1988-01-25
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-H02192232-A (JP)
Title: Call control method for terminal station
Inventor: YONEDA OSAYOSHI
IPC: H04B7/26
Filed: 1989-01-19
Abstract: PURPOSE:To avoid the communication disturbance of a terminal station during communication by avoiding the transmission of a call signal when a receiver is in the reception state. CONSTITUTION:When a specific terminal station is in the communication state, since a radio wave is received to a radio equipment 1 of other terminal station, the output of a reception electric field detection circuit 8 exists. The information is given to a control circuit 6 to inhibit the call of the terminal station other than the communication. Thus, even if a telephone set 2 is hooked off, the control circuit 6 inhibits the transmission of the radio equipment 1. Thus, the disturbance of the communication of the terminal station during the communication is surely avoided. When any terminal station is not in communication state, a call signal is easily sent by hooking off the telephone set 2 to attain the communication.
Patent JP-S58130922-A (JP)
Title: Air conditioner
Inventor: SATOU RIYOUICHI
IPC: F23N1/00
Filed: 1982-01-29
Abstract: PURPOSE:To raise the response and durability of heating portion for the variations in the amounts of circulating refrigerant in an air conditioner with a refrigerant-heating unit by using a system in which the output of the refrigerant heating unit is controlled on temperature rise gradients at the specific temperature of gas refrigerant coming out of the heating unit. CONSTITUTION:When a refrigerant circulates in a heating circuit with a heating unit during the heating period, the temperature of gas refrigerant coming out of the heating unit 12 is detected 22 and put in a controller 23. In the controller 23, a fuel control portion is valve-controlled toward the increasing direction of fuel if the temperature of the gas refrigerant is below a set temperature th1 rise gradients at the time when the set temperature th1 just before the upper  limit is reached is detected and the amount of fuel to be supplied in the fuel  control portion is controlled. By this, the temperature of gas refrigerant coming  out of the heating unit can be properly controlled just before the upper limit  value, response to the variations in the amounts of circulating refrigerant can be raised, and the overheating of the refrigerant can be prevented.
Patent JP-H03217363-A (JP)
Title: Automatic pumping brake
Inventor: YOSHIMURA SAEZOU
IPC: B60T8/1761
Filed: 1990-01-22
Abstract: PURPOSE:To secure a pumping brake state in an easy manner by rotating an eccentric cam all the time as interlocking with an engine in advance, and when a brake pedal is operated, making it move up and down by means of having a braking shaft connected to this pedal engaged with the eccentric cam. CONSTITUTION:The other end of a wire cable 1 leading out a part of power of an engine is connected to a shaft 2 rotatably supported in a case 13, and an eccentric cam 15 attached tight to this shaft 2 is made so as to be always rotated in advance. In addition, a braking shaft 4 is connected to the existing brake pedal via an adapter plate 9, a connecting plate 5, etc., and a lower part of this braking shaft 4 is fitted in a cylinder-form part in the case 13 free of slide motion. When the brake pedal is operated, the braking shaft 4 is depressed at the same time, and the lower end is made contact with the eccentric cam 15 whereby the braking shaft 4, namely, the brake pedal is moved up and down, thus a pumping brake state is securable.
Patent JP-H06222441-A (JP)
Title: Camera provided with display function
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/18
Filed: 1993-01-28
Abstract: PURPOSE:To enable a photographer to confirm the consumed state of a power source at any time and to prevent the photographer from forgetting exchanging a battery by displaying the consumed state of the power source whether a camera is in a non-photographing state or a photographing preparing state. CONSTITUTION:At the time of confirming that a main switch MSW9 is turned on, main switch processing is called. The main switch processing is performed by checking a power source voltage level by a power source voltage detection circuit 17, and lighting counter display on a liquid crystal display part 2 in the case the voltage level is equal to or above a 1st voltage set previously. In the case where it is less than the 1st voltage, the display is flickered on the liquid crystal display part 2 to inform the photographer that the remaining quantity of the battery is small. In the case of the sub routine of photographing processing, the power source voltage level is checked by the circuit 17 in the same manner. Since the consumed state of the power source on whether the camera is in the non-photographing state or the photographing preparing state, as displayed, the photographer can confirm the consumed state of the power source at any time, the exchange time of the power source is not mistaken, and the photographing unfeasible state is avoided.
Patent JP-S58130154-A (JP)
Inventor: MIYAZAKI KATSUJI
IPC: C04B41/63
Filed: 1982-01-27
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-H10202864-A (JP)
Title: Ink jet head
Inventor: HOSONO SATOSHI
IPC: B41J2/045
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To realize multi-nozzle and high density nozzle arrangement without increasing the size of a head itself by specifying the Young's modulus and specific gravity of a member for supporting an electromechanical conversion element and the relationship thereof. SOLUTION: A relationship Eb×ρb>=Ea×ρa is set among the Young's modulus Eb and the specific gravity ρb of a member for supporting an electromechanical conversion element the Young's modulus Ea and the specific gravity ρa of an electromechanical conversion element. Specific gravity ρ and Young's modulus E of a supporting member for an embodiment of a multilayer piezoelectric element and an aluminum nitride based supporting member are presented along with a constant 1 (=E.ρ) representing the product thereof and a constant 2 (=E/ρ) representing the quotient thereof.  In case of an aluminum nitride based supporting member, both constants 1 and 2 are higher than those of a multilayer piezoelectric element and a significantly stabilized printing can be realized while realizing multi-nozzle and high density nozzle arrangement resulting in a shortening of ink jet period.
Patent JP-H05201659-A (JP)
Title: Elevator cage
Inventor: YAMAMOTO YUZURU
IPC: B66B11/02
Filed: 1992-01-28
Abstract: PURPOSE:To prevent the contamination of a curing sheet by installing a shielding body which shields the gap produced between an intermediate side plate and a fixed side plate contiguous to the intermediate side plate from an elevator car side, as for the elevator car having the curing sheet attached on the inner wall. CONSTITUTION:A side plate 3 forming the inner wall of an elevator cage 1 is constituted by the division into plural plates 3a-3c, and both edges of each side plate 3a-3c are bent to form a flange. A bolt 11 is inserted into the flange, and side plates 3a-3c are joined. At each joint part between the contiguous side plates 3a and 3b and between the side plates 3b and 3c, a nonairpermeable shielding body 10, e.g. a vinyl adhesive tape is attached so as to close a gap 9. A curing sheet 8 is attached along the side plate 3, and supported over the side plate 3 by a hook, etc.
Patent JP-H09201527-A (JP)
Title: Gas reaction apparatus
Inventor: YANOBU TAKESHI
IPC: B01J23/46
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To enlarge the volume of plasma and reform a gas efficiently. SOLUTION: In this gas reaction apparatus, a ring-like metal oxide catalytic layer 22 is formed in the inner face of a ring-like second electrode 20 and a first electrode 24A in which a metal layer having a catalytic function is formed in the tip part of a rotary blade 24. Plasma generated in a fine gap 28 by a plasma generating means is made to be a ring by rotation of a fan 26 and contact probability between the plasma and a gas to be reformed is heightened. Moreover, electric charge is converged evenly into the surface of the metal oxide catalytic layer 22 and electric charge is generated evenly and concentrically into the surface of the metal oxide catalytic layer 22, so that plasma is generated in the whole surface of the electrode.  Consequently, plasma with remarkably increased volume is generated in the fine gap 28 and the contact probability of the plasma and the gas to be reformed is greatly heightened.
Patent JP-H08201144-A (JP)
Title: Liquid level detector
Inventor: SOYAMA MANABU
IPC: G01F23/62
Filed: 1995-01-31
Abstract: PURPOSE: To form a low-cost structure having excellent assembling properties by reducing the number of components for preventing the adsorption of a float of the detecting unit of a liquid level detector to a flange. CONSTITUTION: A liquid level detector comprises an aluminum die cast flange 6, a protrusion 10 integrally molded with the flange 6, and a float 9 for detecting a liquid level. The contact area of the protrusion 10 provided at the flange 6 with the float 9 is set to 1/3 or less of the contact area of the float 9 with the flange 6 to provide a structure for preventing the adsorption of the float 9 to the flange 6 by the protrusion 10.
Patent JP-H08197052-A (JP)
Title: Device for producing purified water for artificial dialysis
Inventor: KASAI YOZO
IPC: B01D61/02
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a small-sized and silent device without need for a large-capacity high-pressure pump and reduced in water leakage by supplying a mixture of the concd. water obtained in an RO module and the concd. water supplied from a high-pressure pump to the module with a pressure pump. CONSTITUTION: The raw water softened and treated with activated carbon is stored in a first storage tank 1. The raw water is sucked by a high-pressure pump 2 and sent to a pressure pump 3 under high pressure. At this time, the concd. water from a recycling pipe 5 is joined to the raw water and sent to the pressure pump 3. The liq. pressure applied to the pressure pump 3 is substantially equalized to the liq. pressure of the raw water discharged from the high-pressure pump 2. The raw water from the high-pressure pump 2 and the concd. water from the recycling pipe 5 are totally discharged in the RO module 4 as raw water by the pressure pump 3. The flow rate and pressure of the raw water at this time are determined by the flow velocity of the raw water determined so that precipitate is not deposited in the module 4.  Consequently, the number of the modules to be used is reduced, the pipeline joints are decreased, the frequency of water leakage is reduced, and the device itself is diminished in size.
Patent JP-S60156313-A (JP)
Inventor: MATSUOKA MINORU
IPC: A01C11/02
Filed: 1984-01-27
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-H02195191-A (JP)
Title: Non-ferrous alloy melting graphite crucible
Inventor: NAKAMURA TOSHIO
IPC: F27B14/10
Filed: 1989-01-23
Abstract: PURPOSE:To make possible the long life of a graphic crucible by forming a refractory material having impermeability in the direction of the thickness thereof of two kinds or more of three-layer refractory materials different in the intermediate layer thereof. CONSTITUTION:In a graphite crucible, a refractory material having impermeability in the direction of the thickness thereof is formed of at least two kinds of three-layer refractories 1, 2, 3 different in the intermediate layer thereof. In other words, a refractory material 1 is a graphite material of a main raw material composed of graphite of 23-40wt%, SiC of 20-61wt% and Si of 4-14wt%; in addition, a refractory material 2 has impermeability and a refractory material 3 is the same as the refractory material 1 or composed of containing an Al2 O3.SiO2 system refractory material of 5-70wt% such as chamotte and mullite. Thereby, the crucible prevents an alkali metal of low viscosity from permeating and the long life of the crucible is made possible.
Patent JP-S5399763-A (JP)
Title: Attachment structure of resin mold type power transistor
Inventor: NAKANE SHINICHI
IPC: H01L23/34
Filed: 1977-02-10
Abstract: PURPOSE: To obtain a high-durability resin nold type device, by simplifying the manufacturing processes of soldering and others as well as eliminating the unnecessary force which is applied to the electrode terminal of the transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61173027-A (JP)
Title: Heating cooker
Inventor: FUJITA YOSHINOBU
IPC: F24C3/04
Filed: 1985-01-28
Abstract: PURPOSE:To prevent the generation of heating irregurality in the finished state of a food stuff by installing two separated chambers which face each other and are connected by pipes, one of which is formed as a exhaust muffler. CONSTITUTION:A primary separated chamber 16 is installed at one side of a oven chamber 12 and at the other side of it a secondary separated chamber 17 is also installed. The primary chamber 16 and the secondary one 17 are connected by pipes which are placed along loading trays 14. At a burning chamber 20, the air inlet holes are formed and also hot wind inlet holes for the oven chamber 12 are also installed. A outlet end of a tail pipe 24 for a pulse burner 21 is connected to the primary chamber 16 which is formed as a decoupler of the pulse burner 21. At the secondary separated chamber 17, an exhaust pipe 16 is connected and the chamber 17 is formed as a exhaust muffler for the exhausted burning gas from the primary chamber 17 via connecting pipes 18.
Patent JP-S59140554-A (JP)
Title: Electronic device
Inventor: SEKI MASAO
IPC: H03M1/38
Filed: 1983-02-01
Abstract: PURPOSE:To make a hard logic for comparing work unnecessary by using an incorporated microcomputer to perform A/D conversion in an electronic device where the microcomputer is mounted. CONSTITUTION:A read-only memory 23 where a subroutine for the A/D conversion is written is prepared, and a microcomputer 21 is used to compare an analog signal 31 supplied to an input terminal 29 of a comparator 28 with a D/A conversion output 32 outputted from a D/A converter 25. The comparison result is transmitted to a data bus 22, and thus, the hard logic for comparing work is unnecessary.
Patent JP-S63181060-A (JP)
Title: Automatic job output control system for every format
Inventor: UEDA EIICHI
IPC: G06F9/06
Filed: 1987-01-23
Abstract: PURPOSE:To improve a using efficiency in a communication line by providing a residence job number specified value declaration means for every format, a residence job number check means for every format, a format control information transmitting means and a job output processing means in the output processing function for a remote batch processing system. CONSTITUTION:The remote batch processing system 10 is connected to a job execution control mechanism 30 and a terminal 60 which can attain a format control processing and constituted of the hold up job number specified value declaration means 1 for every format, the residence job number check means 2 for every format, the format control information transmitting means 3, the job output processing means 4, a residence managing table 20, a format control file 40 and an execution result file 50. When the residence job number exceeds the specified value set for every format, the format control information is transmitted to a terminal 60 and thereafter, an output job for using the format control information is transmitted. Thereby, the using efficiency of the communication line is improved and the classification operation for a job execution result is reduced.
Patent JP-S61175312-A (JP)
Title: Multiple-row roller bearing device
Inventor: MATSUBARA MASAHIDE
IPC: B21B31/07
Filed: 1985-01-28
Abstract: PURPOSE:To equalize load distribution of each roller row so as to prevent damage at an early stage by minimizing rigidity of a circular part for a roller row where large load is laid or that of the roller on the roller row. CONSTITUTION:A concave groove 14a having a bottom surface at taper angle parallel to the truck surface is formed on the bore diameter surface of a circular part for a roller row 13 of an inner wheel 14, and so is a concave groove 15a on a circular part for a roller row D of an inner wheel 15. Similarly, a concave groove 17 having a bottom surface at taper angle parallel to the truck surface is formed on the major diameter surface of a circular part for a roller row B of an outer wheel 17, and so is a concave groove 18 on a circular part for a roller row D of on outer wheel 18. As the result, rigidity of the circular part for the rows B, D becomes smaller than that for the roller rows A, C, and load of each roller row is equalized.
Patent JP-H07211053-A (JP)
Title: Connection device between cylinder assembly and main printed board of vtr or the like
Inventor: SAITO KAZUYOSHI
IPC: G11B15/61
Filed: 1994-01-12
Abstract: PURPOSE:To reduce the number of connector insertion process and eliminate the erroneous insertion of a connector by interconnecting a sub-printed board connected with a main printed board and a cylinder assembly through two sheets of an inflexible printed board. CONSTITUTION:A signal printed board 19 for a cylinder 2 is disposed in parallel with the printed board 17 of a drum motor 4 in a cylinder assembly 1, and the respective connectors 18, 20 are provided in the end parts in the same direction of the printed boards 17, 19. The connectors 23, 22 connected with connectors 18, 20 are provided in the sub-printed board 21 connected to a main printed board 8. The printed board 21 has the function of a pre-amplifier for amplifying a signal from a cylinder 2 through the printed board for signal use and a transfer function for interconnecting the printed board 17 of a drum motor 4 and the main printed board 8.