baber/WOPTO huggingface dataset:
Patent JP-H03258406-A (JP)
Title: Manufacture of seamless tube of two-phase stainless steel excellent in quality of outer surface of tube
Inventor: SAKAMOTO TOSHIHARU
IPC: B21B19/04
Filed: 1990-03-07
Abstract: PURPOSE:To manufacture a seamless tube of two-phase stainless steel excellent in the quality of the outer surface of tube by using a round billet of stainless steel on which an aluminum film with a specified thickness is formed and manufacturing a tube by Mannesman rolling process. CONSTITUTION:The surface of round billet or square bloom of stainless steel is formed with an aluminum film >=0.1mm thickness. Using this billet or bloom, the seamless tube of two-phase stainless steel is made by manufacturing a tube by Mannesman roll ing process. In this way, because the direct contact of base metal with a tool is prevented and burning is hard to generate, the life of tool is secondarily improved.
Patent JP-S58175997-A (JP)
Title: Drive circuit for stepping motor
Inventor: OOTANI YOSHIO
IPC: H02P8/36
Filed: 1982-04-06
Abstract: PURPOSE:To eliminate the coil of a stepping motor from burning out by detecting the fact that an excitation signal pulse does not vary over a duration exceeding one period and reducing the voltage applied to the exciting phase coil on the basis of the detected signal. CONSTITUTION:The fact that an excitation signal a does not exceed one period is detected by a detector 12, and the detection signal of the detector 12 and an output pulse form a pulse oscillator 13 are inputted to an AND gate 14. Then, the gate of the AND gate 14 is controlled by the detection signal of the detector 12. Thus, the output pulse of the oscillator 13 is controlled, thereby allowing transistor 15 to be On or OFF. Accordingly, the bases of transistors 3, 4, 5, 6 are intermittently grounded, thereby intermittently exciting coils B and A'. In this manner, the mean current is decreased, thereby preventing the coils B and A' from burning out.
Patent JP-S60203723-A (JP)
Title: Detecting device for displacement in ground
Inventor: MUKAI TORAO
IPC: G01V1/40
Filed: 1984-03-26
Abstract: PURPOSE:To detect displacement of a ground throughout multilayer, by a method wherein a displacement detecting device comprises a displacement converter, a displacement transmission rod, an anchor part, and a hydraulic jack, and is press-fitted in and secured to the side wall of an observation hole by unfolding the anchor part. CONSTITUTION:A displacement transmission rod 3 made of stainless is inserted through an observation hole 2, and a hydraulic jack 4 is secured to the forward end side thereof. A piston rod 6 is protruded from the hydraulic kack 4, and the piston rod 6 is pushed out through a hydraulic pipe 7. A first cylinder 9 and a second link 11 are disposed, a slider crank mechanism is formed with a slider 8 and the displacement transmission rod 3, and is adapted to form an anchor part 15, cut through the side wall of the observation hole 2 and secured thereto, when the mechanism is unfloded. This enables a multistage anchor to be accurately, reliably, and easily located in a given depth position in an observation hole bored in a ground.
Patent JP-H05121943-A (JP)
Title: Circuit device for clock signal generation
Inventor: RONARUFU KURAAMAA
IPC: H03B21/00
Filed: 1992-02-05
Abstract: PURPOSE: To generate a clock frequency signal with high frequency stability and small phase jitter by adding a plurality of code converters and D/A converters between a phase calculation device and a filter device. CONSTITUTION: Other (v-1) sets (v is an integer being 2 or over) of code converters SR2-SRv are placed in parallel between a phase calculation device PR and a filter device TP to generate different streams by amplitude samples of sine signals or signals equivalent to sine signals. Furthermore, other (v-1) sets of D/A converters DA2-DAv are connected as post-stage to the code converters SR2-SRv to generate other step signals. Then a step signal with an amplitude of 1/(v.fT) is generated by supplying the step signals to the filter device TP alternately and cyclicly for a consecutive time of 1/(v.fT).
Patent JP-S59180830-A (JP)
Title: Magnetic recording medium
Inventor: TAKEUCHI SETSU
IPC: C09D175/00
Filed: 1983-03-31
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the durability of a coated film by covering the magnetic powder with a reaction product of a specified compound having isocyanate groups with one or more kinds of specified phosphoric esters. CONSTITUTION:Magnetic powder is covered with a reaction product of one or more kinds of isocyanate compounds with one or more kinds of phosphoric esters selected from a group consisting of phosphoric esters represented by formulae I , II, III. Said isocyanate compound is selected from a group consisting of polyisocyanate compounds each having 100-1,000mol.wt. and two or more isocyanate groups in one molecule and of isocyanate compounds each having 140-1,500mol.wt. and a hydrolyzable alkoxysilane group and one or more isocyanate groups in one molecule.
Patent JP-S62215007-A (JP)
Inventor: IKEDA TAEKO
IPC: A42B3/00
Filed: 1986-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63223442-A (JP)
Title: Method of carrying out space heating and cooling utilizing water stored in dam
Inventor: KASAHARA KEISUKE
IPC: F24F5/00
Filed: 1987-03-13
Abstract: PURPOSE:To standardize the annual demand of power by effectively utilizing dead water of a low temperature staying in a depth of 10m or more within a dam. CONSTITUTION:A conduit pipe 2 opening 2a in the vicinity of the bottom part of a reservoir of a dam 1 in the depth of 12-13m or less where low-temperature water is staying is arranged to an urban district 3, and is utilized as water for space cooling in summer season. Cool hot water warmed by heat exchanging due to space cooling is returned to an underground cultivating well 5 and is cultivated in the ground. In winter season, cultivated water is pumped up from the cultivating well 5 and used as a heat source for a heat pump 6 for use in space heating. Discharged water after being utilized as a heat source for the heat pump 6 is sprayed over roofs, roads and the like to be utilized for melting snow. Thereafter, the drained water is discarded to river 7 and sea. According to this method, this leads to reduction of power at the time of the power consumption peak in summer season, and the bottom of the power demand in winter season is raised by utilizing the heat pump 6, and as a result, the annual demand of power is standardized.
Patent JP-H10248452-A (JP)
Title: Power generator for fishing reel, and fishing reel using the same
Inventor: KATAYAMA HITOSHI
IPC: A01K89/015
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the inconvenience of the battery exchange of a fishing reel by suppressing the cogging of a power generator used for the fishing reel and providing the fishing reel with the power generator. SOLUTION: This power generator 60 of the fishing reel is provided with an armature core 64 and plural permanent magnets 67 and the armature core 64 is provided with plural armature poles. The permanent magnets 67 supply a magnetic field by being relatively rotated to the armature core 64 and constitute magnetic poles. The magnetization direction of the permanent magnets 67 is the rotation direction or inverse rotation direction of the armature core 64. Also, the number of the magnetic poles of the permanent magnets 67 is one less than the number '9' of the armature poles and the magnetic poles of the permanent magnets 67 are inclined to the axis of rotary movement.
Patent JP-H0587340-A (JP)
Title: Air-fuel mixer for gas turbine combustor
Inventor: NARENDORA DEIGAMUBAA JIYOSHI
IPC: F23R3/12
Filed: 1992-02-10
Abstract: PURPOSE: To provide such an air fuel mixer for a gas turbine engine combustor that it can avoid the problem of self ignition and back firing and that it reduces the quantity of produced nitrogen oxides by the ignition of air-fuel mixture by mixing fuel and air equally. CONSTITUTION: A mixer 24 has a mixing duct 37, a pair of inside and outside reverse slewing swirlers 26 and 28 at the upstream end of the mixing duct 37, and a fuel nozzle 35 being arranged in axial direction along the mixing duct 37 and forming the center body, and this fuel nozzle 35 is equipped with a pair of jets 29 right downstream of an inner swiler in addition to the tip outlet 55. In this mixer 24, the high-pressure air 58 from a compressor is jetted into the mixing duct 37 via both inside and outside swirlers 26 and 28, and it forms a strong shearing layer 45, and high-pressure air and fuel are mixed equally within the mixing duct 37 by fuel being jetted into the mixing duct 37 from the jets 39 of the fuel nozzle 35, and the mixture is discharged into a combustor 14 from the downstream end of the mixing duct 37.
Patent JP-S56153266-A (JP)
Title: Displaying system for sonar training device
Inventor: INABA SHIYOUJI
IPC: G09B9/56
Filed: 1980-04-28
Abstract: PURPOSE:To increase the training efficiency and at the same time to simplify the constitution, by storing the reception signals corresponding to the wave transmission signals of plural times for a sonar and then displaying these reception signals successively to realize a reproduction of ''rock'' caused in the sea. CONSTITUTION:A sonar is actuated on the sea to collect the wave reception signals corresponding to the wave transmission signals of plural times and then store the reception signals in the storage part 1 with every transmitting frequencies T1-Tn after a conversion into the digital signals. The contents of the part 1 is read successively in accordance with the address designation given from the control part 3 and then supplied to the display device 2 after D/A conversion 4. As a result, the contents of the part 1 is read successively and in the transmitting frequencies T1- Tn. And the ''rock'' caused in the sea displayed.
Patent JP-S58174602-A (JP)
Inventor: EDOWAADO UIRIAMU DEITSUKOBUAA
IPC: A61F13/15
Filed: 1982-04-07
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-H11315912-A (JP)
Title: Locking device of shift lever for automatic transmission
Inventor: IMAI HAJIME
IPC: B60K20/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To lock the shift lever at a position 'P' without permitting swing operation thereof based on a predetermined condition, in a shift lever for an automatic transmission. SOLUTION: When a shift lever 1 is shifted to a position 'P', a detent pin 7 moves upward to be engaged with a lock recessed portion 8. At this moment, the detent pin 7 is brought into engagement with an engagement groove 11 of a movable member 10 to draw up the movable member 10 to a lock position. When a lock member 13 is rotated in the direction of an arrow B on a predetermined condition to be engaged with an engagement stepped part 12 of the movable member 10, the movable member 10 is bound to the lock position. Since the detent pin 7 is locked in such a manner as being incapable of moving downward in this state, even if a pressure button 9 is operated, the detent pin 7 never moves downward to come off the lock recessed portion 8 and the shift lever 1 is maintained to be locked at the position 'P'.
Patent JP-H07243925-A (JP)
Title: Torque measuring device
Inventor: HIROTA ATSUO
IPC: G01L3/04
Filed: 1994-03-03
Abstract: PURPOSE:To improve the accuracy of the performance test of a rotor to be measured by measuring the true torsional torque applied to the surface of the rotor to be measured. CONSTITUTION:One end of a shaft member 2 which is a connecting member is connected to the center section of a handle 1 which is a measured rotor, and the other side of the shaft member 2 is integrally rotatably connected to a steering shaft. The shaft member 2 has a variable additive mass 3 at the intermediate section. The torsional torques applied to the section A and section B on both sides across the additive mass 3 of the shaft member 2 are measured by the synthetic Wheatstone bridge of a strain gauge, and the torsional torque applied to the surface of the handle 1 is measured. An electric resistor may be inserted into the bridge for measurement in place of the additive mass 3. The effect of the inertia torque due to the inertial torque of the handle 1 can be removed during measurement.
Patent JP-H09226180-A (JP)
Title: Printer with bar code reader
Inventor: TOMIZAWA SOICHI
IPC: B41J21/16
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer with a bar code reader, with which the cause of the poor reading of bar codes can easily be investigated. SOLUTION: Bit image data corresponding to bar codes read with a bar code sensor 11 is obtained from an image data conversion part 12 and stored to an image data storing means 21. On the basis of the stored image data, a printing mechanism 17 prints the bar codes. By comparing the bar codes printed with the bar codes read as mentioned above, whether an utter impossible reading action or the poor reading action at a specified part can easily be investigated in a short period of time.
Patent JP-H07263008-A (JP)
Title: Fuel cell power generating equipment
Inventor: KIMURA TADASHI
IPC: H01M8/04
Filed: 1994-03-28
Abstract: PURPOSE:To limit an equipment arranged to secure safety to a necessary minimum design, and reduce construction cost by keeping a space, in which an apparatus and piping to treat combustible gas are arranged, under pressure lower than atmopspheric pressure. CONSTITUTION:Ventilating air is sucked in from an air intake port 4, and after passing through an incombustible gas area 2, it passes through a combustible gas area (a space in which an apparatus and piping to treat combustible gas are arranged) 1 through an opening part 3, and is discharged from an exhaust port 5. Since only an exhaust fan 6 exists as a ventilating fan and a pressure fan is not arranged at the air intake port 4, when the fan 6 is operated, the area 1 is put under pressure slightly lower than atmospheric pressure. On the other hand, since the other spaces 7 and 8 partitioned by a partition wall and the outdoors 9 are put under atmospheric pressure, if combustible gas is leaked out to the area 1, it is not diffused to a part except this area 1. Since the pressure fan is not arranged in this way, motive power and equipment cost necessary for ventilation can be reduced.
Patent JP-S63222855-A (JP)
Title: Image forming method
Inventor: KANAYAMA TOSHIKIYO
IPC: H04N1/23
Filed: 1987-03-13
Abstract: PURPOSE:To make highly accurate gradation control through simple structure, by setting uniformly the strength of light being transmitted from respective diodes in a light emission diode array, and controlling the quantity of light being received by photosensitive material within predetermined period by varying the light emission time of the light emission diode corresponding to gradation data. CONSTITUTION:Light emission diode arrays 1, 2, 3 comprise quite thin light emission diode groups Dc1...DcN, Dm1...DmN, Dy1...DyN arranged continuously in longitudinal direction. Photosensitive material 7 is moved at constant speed in the direction of an arrow Y so as to irradiate every line with light emitted from the light emission diode arrays 1, 2, 3 through self focus lenses 4, 5, 6. A portion of an image is formed on a portion 8 to be irradiated, and when similar operation is repeated with the photosensitive material 6 being carried sequentially, single frame image is formed. Quantity of light to be received by the photosensitive material within predetermined period is controlled based on the length of light emission time of the diode so as to control the gradation, where the strength of light is maintained constant when the light emission diode is driven. Consequently, gradation can be controlled with high accuracy.
Patent JP-H10235473-A (JP)
Title: Power source device for arc working
Inventor: NAGASAKA MORITOSHI
IPC: H02M9/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the sufficient output even at the place where a power facility is poor by converting the output of a first rectifying circuit into AC by an inverter circuit, converting the voltage to the prescribed value by a transformer during the working, rectifying and accumulating the output of the transformer during the non-working, converting the accumulated power into the prescribed voltage by a DC/DC converting circuit during the working, superposing the converted power on the output of a second rectifying circuit, and supplying the superposed output to a load. SOLUTION: An AC power source 1 is supplied from an AC 100V power supply for the commercial power supply for electric lamps. An inverter circuit 3 converts the output of a first rectifying circuit 2 into AC of several kHz to tens of kHz of the voltage suitable for the arc working by a transformer 4. Thyristors 5a, 5b and diodes 6a, 6b constitute a second rectifying circuit to perform the full-wave rectification of the output of the transformer 4 and supply the DC output to an arc working load. A power accumulator 8 rectifies the output of the transformer 4 together with thyristors 7a, 7b and diodes 6a, 6b, and the accumulated power of the power accumulator 8 is converted into the power suitable for the arc working by a DC/DC converting circuit 9.
Patent JP-H03258069-A (JP)
Title: Terminal station equipment enabling 1:n communication of voice system terminal equipment in loop transmission line
Inventor: YANAGIDA IKUO
IPC: H04M9/02
Filed: 1990-03-07
Abstract: PURPOSE:To prevent interruption of a speech head by adopting a terminal equipment making a call at first for a terminal equipment of one subscriber side (master station) to have to approach only a connection position of a branch insert circuit closest to the voice terminal equipment. CONSTITUTION:An optional terminal station equipment is set to a master station to attain 2-way communication without fixing a master station by adopting a voice terminal equipment making a call at first for the master station being a terminal equipment of one subscriber side in the 1:N communication. Moreover, a branch insert circuit 1 is arranged closest to the voice terminal equipment so as to avoid a phase change in the branch insert control from giving any effect on a reply detection circuit 3, a call detection circuit 4 and a detection circuit 8 and since the re-detection of various control information is not required, the interruption of speech head at start of talking is prevented.
Patent JP-S61213773-A (JP)
Title: Voltage monitor apparatus
Inventor: WADA YUZURU
IPC: G01R19/165
Filed: 1985-03-20
Abstract: PURPOSE:To make it possible to discriminate the abnormal states of a plurality of monitor voltages by one set of linear IC, by setting a voltage range by the A/D converting operation of selected monitor voltage and automatically selecting upper and lower limit set voltages. CONSTITUTION:The pulse from a clock generation circuit 5 is counted by a counter IC3 and analogue switches S1-S4 are successively turned ON and display devices LE1-4 are successively lighted through inverters IC4-7. Selected monitor voltages V1-V4 are inputted to an A/D converter IC9 to set a voltage range and predetermined upper and lower limit set bias voltages are automatically selected by an analogue multiplexer IC8. When monitor voltage exceeds upper limit set voltage, a switch S5 is turned ON by the output of linear IC1 and a display device LE5 is lighted and an alarm B1 generates alarm sound. In the same way, when monitor voltages are lower than lower limit set voltage, a display device LE6 is lighted and an alarm B2 generates an alarm sound.
Patent JP-S62226727-A (JP)
Inventor: KURISUTOFU AABU
IPC: H03G3/20
Filed: 1987-03-13
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-H04292170-A (JP)
Title: Base material for medical use container
Inventor: SHINONOME OSAMI
IPC: A61L31/00
Filed: 1991-03-20
Abstract: PURPOSE:To obtain the base material for medical use container having the excellent balance of transparency, resilience and heat resistance. CONSTITUTION:The base material for medical use containers is a laminate consisting of polybutene-1 (A) and low-density polyethylene polymer and/or ethylene/vinyl acetate polymer (B), the innermost layer and/or outermost layer is formed of (A). Then, the base material for medical use containers exhibiting the performance satisfactory in resilience, transparency, heat resistance, and hygiene is obtd.
Patent JP-S57172127-A (JP)
Title: Control device for refrigerator
Inventor: KAMESHIMA KOUJI
IPC: F25D17/02
Filed: 1981-04-17
Abstract: PURPOSE:To operate the titled refrigerator in an energy saving manner by a method wherein a set value of cold water temperature at which the consumption of energy of a cooling air conditioning system is minimized is operated so that the capacity of the refrigerator is controled. CONSTITUTION:A cold water temperature detector 5 and a load measuring device 6 are provided in a cooling pipe 2 from which cold water prepared by the refrigerator 1 is introduced. The set value Tos of the temperature of the cold water is operated by a cold water set value operating section 10 on the bases of the consumption of energy WR of the refrigerator 1 obtained by a operating section 8 for energy consumption of a refrigerator and the consumption of energy WA of a operating section 9 for energy consumption of a transporting system. Further, a control section 11 controls the opening degree of an adjust valve 4  for adjusting the amount of fuel supply to a high temperature regenerator so  that the difference between the cold water temperature set value Tos and the  cold water temperature Tm from a cold water temperature detector 5 becomes  zero.
Patent JP-S61214066-A (JP)
Title: Picture processor
Inventor: MARUOKA HIROSHI
IPC: G06T11/60
Filed: 1985-03-20
Abstract: PURPOSE:To improve the processing efficiency at the time of editing by designating partly the reading area on an original picture and/or the picture developing area of a picture memory and developing the reading area onto the picture developing area. CONSTITUTION:A picture processor is controlled by a CPU 2, and a display controller 18 displays a cursor at a position on a display device 20 corresponding to the address stored in a cursor register 14. the indication input for reading area of an original picture of a picture input/output device 12 displays a picture area on a picture memory GBUF to the device 20 in response to an original 52. Then an operator moves a cursor to indicate points A and B of an area GA corresponding to a range IA on the original 52. Therefore the address of the point A, the lateral head number HY and the longitudinal reading head number HT are stored in areas HADR, HYSIZE and HTSIZE respectively secured on a memory 6. Thus the device 12 reads a designated reading area and this area can be developed to the memory GBUF. This improves the processing efficiency at editing.
Patent JP-S51133870-A (JP)
Title: Gas cen trifugal separator
Inventor: ARAKI TATSUO
IPC: B01D59/20
Filed: 1975-05-16
Abstract: PURPOSE: To provide an easy-set-up scoop type gas centrifugal separator simplified by removing baffle-board covering scoop pipe in a revolving body. 
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