baber/WOPTO huggingface dataset:
Patent JP-S63217240-A (JP)
Title: Method for measuring maximum achievable temperature
Inventor: TAMURA KOJI
IPC: G01K11/00
Filed: 1987-03-06
Abstract: PURPOSE:To permit exact measurement of the max. achievable temp. of an object installed in a high-pressure vessel, etc., by mounting a sintered body to a protective vessel, mounting said body on the object to be subjected to the measurement of the max. achievable temp. and observing the structure of the sintered body after the operation of a device. CONSTITUTION:The sintered body 1 prepd. by mixing, for example, prescribed % of Zn powder with Cd powder is housed in the protective vessel 2. This vessel 2 is fixed to the object to be subjected to the measurement of the max. achievable temp. and the device is operated. Then, the temp. of the sintered body 1 in the vessel 2 rises as well with an increase in the object temp. and diffusion arises at the contact surface between the Cd powder and the Zn powder. The sintered body begins to melt partly when the temp. rises to the eutectic temp. or above. The vessel 2 is removed after the operation of the device and the structure of the sintered body 1 obtd. in such a manner is observed. The ratio between the molten part and the unmolten part is measured from the result of the observation and the result thereof is contrasted with the previously formed graph indicating the relation between the ratio of the molten part and temp., by which the max. achievable temp. of this object is estimated.
Patent JP-H08219006-A (JP)
Title: Actuator
Inventor: MAEDA TARO
IPC: H02N2/00
Filed: 1995-02-15
Abstract: PURPOSE: To provide an actuator which can sufficiently be used as a drive motive for a micro-machine owing to its large torque at the time of displacement, generates a large restraining force of two objects, and also can be used as a structural member of micro-machine satisfactorily. CONSTITUTION: An actuator concerned has a pair of actuator members 2a, 2b which engage each other and are composed of a plurality of base members 4 laid one over another with gaps 3 reserved and coupling members 5 which couple the base members 4 at their ends. When a bias voltage is impressed on these actuator members 2a, 2b, moving elements show a certain inclination. If in this condition a pulsated electric field and/or sine wave electric field are superimposed and vibrated, the two actuator members 2a, 2b are displaced in such directions that their moving elements are not restrained by each other. With the displacements a movement is generated in the actuator 1.
Patent JP-S62209283-A (JP)
Title: Normal closed type solenoid valve
Inventor: NAKAJIMA HIROMI
IPC: F16K31/34
Filed: 1986-03-10
Abstract: PURPOSE:To shorten the overall length of a valve as far as a portion for that, by housing centering springs in cylinder parts at both ends of spool. CONSTITUTION:A spool (b) is provided with cylinder parts 1 and 1 at both the symmetrical ends, each of which houses spring balancing pistons 2 and 2 and centering springs 6 and 6. respectively. At a time when the spring balancing piston 2 is pressed to the right in integral relationship with a spool driving piston 4, it is done by force of the centering spring 6 along at the right, whereas it comes to the sum total of force by the centering spring 6 and pilot fluid pressure of the spring balancing piston 2 at the left.
Patent JP-H06265230-A (JP)
Title: Method and device for controlling operation of liquefaction-refrigerating device
Inventor: SHINKAI KOICHI
IPC: F25B9/02
Filed: 1993-03-11
Abstract: PURPOSE:To operate an expansion machine for generating cold at all times in a stabilized condition and efficiently independent of variation of the load of the refrigeration. CONSTITUTION:A liquefaction-refrigerating device referred to by the title is equipped with a high-temperature turbine 31 and a lowtemperature turbine 32 on the low-temperature side of heat exchangers 19, 17 respectively in a turbine line 30. The refrigerant at the outlet of a JT valve 14 is conveyed to the inlets of heat exchangers 19, 17 through a low-temperature helium-feeding line 66 and then through forked lines 45, 66 respectively. A pressure controller 40 controls the valve opening of a turbine-inlet valve 36 in such a manner as to have within a permissible range the detected pressure of the pressure gauge 36 at the inlet to a cryogenic turbine; simultaneously a temperature controller 60 controls the valve opening of bypass valves 47, 68 in the forked lines 45, 46 on the basis of detected temperatures from an inlet thermometer 37 of a high-temperature turbine and from an inlet thermometer 38 of low-temperature turbine.
Patent JP-S52133508-A (JP)
Title: Preparing commutator of cylindrical shape
Inventor: YAMAMOTO YOUICHI
IPC: H01R43/06
Filed: 1976-04-30
Abstract: PURPOSE: To construct a commutator of cylindrical shape without producing a burr caused by a cutting work in a segment face of the commutator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60194481-A (JP)
Title: Copying machine enabled to correct copied contents
Inventor: FUJIWARA KATSUYOSHI
IPC: G03G21/00
Filed: 1984-03-15
Abstract: PURPOSE:To correct copied contents easily and precisely by optionally selecting the 1st mode controlling fixing operation at a temperate higher than a lower limit temperature for fixing and the 2nd mode controlling the fixing at a temperature slightly lower than the lower limit temperature and informing the arrival at the 2nd mode temperature. CONSTITUTION:The 1st fixing mode controlling the fixing at a temperature higher than the lower limit temperature for fixing and the 2nd fixing mode controlling the fixing at a temperature slightly lower than the lower limit temperature are selected by a mode selecting switch 11 on an operation panel. When the 2nd fixing mode is selected and the temperature reaches a level slightly lower than the lower limit value to execute the 2nd fixing mode, an LED 13 is turned on and the lighting of the LED 13 is informed. When the fixing operation based upon the 2nd fixing mode is checked after confirming said information, a copy which may be erased by an eraser is formed and the copied contents can be corrected easily and precisely. When the fixing operation based upon the 1st fixing mode is executed by using the corrected copy, the corrected copy can be copied.
Patent JP-S62208049-A (JP)
Title: Formation of resist film pattern
Inventor: YAMADA MASAO
IPC: H01L21/30
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a fine pattern by subjecting an upper layer to reactive etching by hydrogen ions and lower layer to etching by oxygen ions at the time of patterning multi-layered films which have a resist film having dry etching resistance on the lower layer and a resist film consisting of a silicone polymer on the upper layer. CONSTITUTION:The novolak resist film 21 having the good dry etching resistance is coated as the lower layer to 1-2mum thickness on the substrate S to be treated and the resist film 22 consisting of the silicone polymer such as siloxane is coated a the upper layer to 0.1-0.2mum thickness thereon. The film 22 is then exposed by using a mask not shown and is developed; thereafter, the film is subjected to the reactive ion etching using gaseous H2 in a reduced pressure of 10-15Torr, by which the Si residue in the unexposed region Si removed. The reactive ion etching by gaseous O2 is thereafter executed with the remaining film 22 as a mask to pattern the film 21. The defectless fine pattern of submicron order is thus obtd.
Patent JP-S53136407-A (JP)
Title: Duplex handset
Inventor: MURAKAMI SHINICHI
IPC: H04M9/10
Filed: 1977-05-02
Abstract: PURPOSE:To eliminate the cutting off of the beginning of a talk and ending of words, by controlling the gain of VODAS amplifier.
Patent JP-S58172201-A (JP)
Title: Production of hydrogen by decomposition of water
Inventor: HONDA TAKU
IPC: C25B1/04
Filed: 1982-03-31
Abstract: PURPOSE:To obtain inexpensive H2 from water using heat and electric power by circulating and using iodine and an alkali metallic salt by combining a chermorhemical reaction with an electrolytic reaction. CONSTITUTION:An alkali metallic carbonate or hydrogencarbonate is reacted with I to produce CO2, O2 and the iodide of the alkali metal. The iodide is dissolved in water, and the prepared aqueous soln. is electrolyzed at low voltage while feeding said CO2. By the electrolysis, H2 is obtd., and simultaneously I and the alkali metallic carbonate or hydrogencarbonate are recovered. The recovered I and alkali metallic salt are circulated and reutilized. Thus, inexpensive H2 is obtd. from water as starting material, using heat and a little electric power.
Patent JP-S61209143-A (JP)
Title: Manufacture of sign-board and so forth using glass fiber reinforced plastic
Inventor: ARIMA TADAMI
IPC: B29C70/06
Filed: 1985-03-13
Abstract: PURPOSE:To dispense with a metal mold and so forth and to enable to perform the manufacture of sign-boards and so forth easily and swiftly by a method wherein the frame plates are coupled with the template, which is constituted of a glass fiber reinforced plastic, in a vertical state on the end edge parts on the back surface of the template through a tape and so forth, and at the same time, a glass fiber reinforced plastic material is applied on the back surface of the template and on the whole surface of the inner side surface of each frame plate. CONSTITUTION:Frame plates 2, which are formed in a constant configuration using such a material as a metal plate or a plastic material, are erected in a vertical state on the peripheral surfaces of end edge parts 1-2 on the back side surface of a template 1, and at the same time, a fixing of the frame plates 2 and template 1 is performed by making to interpose a tape 3 and so forth between the template 1 and the frame plate 2 and between the template 1 and the frame plate 2. Moreover, a glass fiber reinforced plastic material, which is used as a side plate 4, is disposed in tension in an applied state on the whole surface of the inner side surface of each frame plate 2 and a bonding agent 5, such as an unsaturated polyester and an epoxy resin, is interposingly provided between each of rectangularly bending parts 4 and the template 1. After the bonding agents 5 are made to cure, the tapes 3 are peeled off and the frame plates 2 are removed from the side plates 4, which are formed by a curing of the glass fiber reinforced plastic materials.
Patent JP-S6323493-A (JP)
Inventor: RUISU RODONII GOOKU
IPC: H04Q11/04
Filed: 1987-03-07
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-S51127606-A (JP)
Title: Communication stop detecting unit for communication line
Inventor: TSUCHIYA YOSHIO
IPC: H04B3/46
Filed: 1975-04-30
Abstract: PURPOSE: When switching signal to speech on party line, and when switching speech to signal after locking detector circuits of both stations of oneself and his opponent, by utilizing receiver input later than sender output, detection error is kept away from circuit cut even if there happens to be difference of switch time between sendiding station and receiving station. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6017805-A (JP)
Inventor: JIERUMEN BINDAA
IPC: H01B13/16
Filed: 1984-03-19
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-H03252355-A (JP)
Title: Colored light-transmitting sintered yag compact and production thereof
Inventor: SHIBATA KENICHIRO
IPC: C04B35/44
Filed: 1990-03-02
Abstract: PURPOSE:To improve light transmissivity by adding and mixing Cr2O3 or an inorganic salt or alkoxide capable of providing the Cr2O3 by heating as a colorant with specific Y.Al.garnet powder, press forming the resultant mixture and then sintering the formed compact. CONSTITUTION:Colorant powder such as Cr2O3, an inorganic salt or alkoxide capable of providing the Cr2O3 by heating in an amount of 0.015-3.5wt.% is added and mixed with Y.Al.garnet; Y3Al5O12 (hereinafter referred to as YAG) powder having about <=0.38mum grain diameter and >=3.5m<2>/g specific surface area (BET value) as a principal component. The resultant mixed powder is then press formed and subsequently sintered at 1550-1850 deg.C to afford a sintered YAG compact, which is further subjected to HIP treatment at 1550-1850 deg.C temperature under >=500kg/cm<2> pressure to provide a colored light-transmitting sintered YAG compact, having >=12% linear light transmittance at 0.6mum wavelength for a planished sample of 2.5mm thickness and colored to red.
Patent JP-H06238394-A (JP)
Title: Dust collector
Inventor: NAKAO TOSHIYUKI
IPC: B01D46/42
Filed: 1993-02-16
Abstract: PURPOSE:To contrive the effective dust collection without leaking the dust to the outer part from the lower end edge in a hood member even in the case the carrying distance of a material to be carried from which the dust is generated at the time of carrying is long, by making the dust storage capacity in the hood member gradually larger toward the downstream side from the upstream side. CONSTITUTION:In this dust collector, a mold carrying line 9 for carrying a mold M after pouring molten metal, the hood member 26 extended along the mold carrying line 9 above the mold carrying line 9 and having side walls 26a at the right and left sides and a roof wall 26c, a sending means 29 arranged at the upstream part of the hood member 26 and sending the dust generated from the mold M to the downstream side of the hood member 26 and a discharging means 33 arranged at the downstream part of the hood member 26 and discharging the dust from the hood member 26, are provided. Then, in the hood member 26, the roof wall 26c is inclined upward so that the dust storage capacity becomes gradually larger toward the downstream side from the up- stream side.
Patent JP-S59177810-A (JP)
Inventor: YASUI TAKESHI
IPC: F16F1/02
Filed: 1983-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11226244-A (JP)
Title: Prize discharging method for amusement machine having prize discharging function
Inventor: MATSUMOTO MOICHI
IPC: A63F9/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an amusement machine having prize discharging function wherein a game player can select a prize which might be discharged after the winning of a game, and at the same time, the owner of an amusement equipment can control the prize discharging rate, regarding an amusement device having prize discharging function. SOLUTION: This prize discharging method for an amusement machine having prize discharging function comprises a step wherein a plurality of kinds of prizes are housed, and a game player selects a desired prize from the plurality of kinds of prizes being housed, a step wherein a game is played in order to obtain a chance for the discharge of the selected prize, a step wherein when a specified result has not been obtained in the game, the discharge of the prize is prohibited, and when the specified result has been obtained, a next winning judgement game is started, and a step wherein the selected prize is discharged in response to a winning probability value which is set in response to the selected prize for the winning judgement game, and a game result of the winning judgement game.
Patent JP-H10257176-A (JP)
Title: Telephone call transfer system
Inventor: KUNO MASASHI
IPC: H04M3/42
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a telephone call transfer system in which a telephone call to the destination of each individual can be efficiently and certainly transferred to a target person without generating any obstacle to a task. SOLUTION: A private branch exchange 1 is provided with a data base memory in which the telephone number of a private branch telephone set 141 or the like close to a computer 151 or the like which is being used by each individual and the individual information of the user of the computer 151 or the like are stored so as to be made correspond to each other. Thus, a telephone call to each individual can be transferred to the private branch telephone set 141 or the like close to the computer 151 or the like which is being used by the user according to the storage content.
Patent JP-H09239295-A (JP)
Title: Water sprinkling member and its production
Inventor: ONDA YUKICHIKA
IPC: B05B1/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a water sprinkling member having high strength and high water sprinkling properties at a low production cost. SOLUTION: This water sprinkling member 12 is produced by injection molding. By this method, the inexpensive water sprinkling member 12 having high strength can be provided. The inner surface shape of each of jet orifices 16 jetting a liquid is set to a truncated cone shape and the bus of a predetermined region of the truncated cone is made almost parallel to the center axial line of a body 12a. Other buses have a gradient and the axial line of the truncated cone is turned outwardly. Therefore, the liquid is jetted from the jet orifices 16 in the axial line direction.
Patent JP-S53135664-A (JP)
Title: Sealing method of injecting port of liquid crystal cells
Inventor: OKAMOTO MASAYUKI
IPC: G02F1/1341
Filed: 1977-04-30
Abstract: PURPOSE:To simplify hermetic sealing, improve workability, lower cost and sufficiently prevent moisture by inserting a member which does not react with liquid crystal composition into the injection port of a liquid crystal cell and sealing the injection port part with adhesive agents mixed with moisture-proofing members.
Patent JP-H02229783-A (JP)
Title: Method for growing single crystal of compound semiconductor by vertical type boat method
Inventor: YOSHIDA KIYOTERU
IPC: C30B29/40
Filed: 1989-03-03
Abstract: PURPOSE:To easily and inexpensively obtain the high-quality single crystal of a compd. semiconductor by installing a seed part to the upper part of a boat and gradually solidifying the crystal while moving a temp. gradient from the upper part toward the lower part of the boat. CONSTITUTION:The boat 6 contg. In 5 is housed in an ampoule 4, the inside of which is evacuated to a vacuum. The seed 7 is installed to the upper part of the boat 6 and phosphorus 9 is housed to the bottom end of the ampoule 4. This ampoule 4 is installed between heaters 11 and 11 and the entire part is housed in a high-pressure vessel 13. The boat is then heated by the heaters 11, 11 to form the melt of InP in the boat 6 and to bring the melt into contact with the seed 7. The crystal is gradually solidified while the temp. gradient is moved from the upper part toward the lower part of the boat 6. The single crystal of the compd. semiconductor is grown by a vertical boat method.
Patent JP-S63217531-A (JP)
Title: Dat cassette tape recorder
Inventor: KAGAMI SATOSHI
IPC: G11B5/008
Filed: 1987-03-06
Abstract: PURPOSE:To use a rotary head drum in common for purpose of double-cassette operation by disposing two DAT cassettes facing to each other with the rotary head drum in the middle, and winding the respective tapes around the drum for a prescribed range. CONSTITUTION:The rotary head drum 1 has an upper drum 1a and a lower drum 1b, and the rotary head disk is disposed between these drums 1a, 1b. To this rotary head disk, a first head chip 2 and a second head chip 3 are provided in such positions that they face each other in an angle of 180 degrees to each other. The DAT cassettes 4, 5 are dispoased in lateral symmetry with the drum 1 in the center. The tapes 4a, 4b from the cassettes 4, 5 are guided by plural tape guides 6 and are made wind around the drum 1 for the angular range of 90 degrees of the central angle of the drum 1. Also, the direction of the rotational axis of the drum 1 is made vertical, and the tapes 4a, 4b are made incline by about 6 degrees. In such a way, a sound is recorded/ reproduced in/from the cassettes 4, 5 selectively in order to record the reproduc tion of a sound from each other.
Patent JP-2000251180-A (JP)
Title: Machine guard system
Inventor: MATSUBAYASHI TORU
IPC: G08B25/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To preferentially transmit an alarm in the case that no free channel is present in a channel at the time of transmitting the alarm based on abnormality generated in a zone to be monitored to a remote monitoring device by using a communication channel. SOLUTION: This machine guard system is provided with a transmitter 3 provided with a function for transmitting the alarm to a remote monitoring device by using a telephone line when detection signals for detecting the abnormality are inputted from a sensor 1 and a connector 4 for converting a communication procedure corresponding to input signals from the transmitter and transmitting the alarm to the monitoring device through an ISDN network.  In the case that the no free channel is present when the telephone number of the monitoring device is inputted from the transmitter, the connector performs the disconnecting operation of one or plural communication channels among the channels, turns them into the free channel, performs the connecting operation of the monitoring device and the communication channel by using the channel and transmits the alarm through the communication channel to the monitoring device.
Patent JP-H09246819-A (JP)
Title: Magic t and 180-degree hybrid
Inventor: NAKAJIMA MASAYUKI
IPC: H01P5/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain the magic T in which multiple reflection at a coupling line section is reduced by forming a strip conductor to be a stepwise shape having a discontinuous part at a block border. SOLUTION: A coupling line 120 is arranged closely to two strip conductors 11, 12 in the magic T, the two strip conductors 11, 12 are branched at one branch part 160 of the coupling line 120 opposite to each other to form a non- coupling line 140 respectively. In this case, the distance of the two two strip conductors 11, 12 and the width of the respective strip conductors 11, 12 are changed along with the coupling line 120. Thus, a coupling coefficient between electromagnetic waves propagated through the two strip conductors 11, 12 is changed along with the coupling line 120 to obtain the magic T suitable for a broadcast band distributer.
Patent JP-S52135261-A (JP)
Title: Magnetron
Inventor: TASHIRO NORIO
IPC: H01J25/50
Filed: 1976-05-07
Abstract: PURPOSE: To uniformalize the magnetic field distribution in the electron operation space, by arranging permanent magnets of small size closely and facing each other in the electron operating space, connecting ring pole pieces, and using a magnetic substance for the equalizing ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01265708-A (JP)
Title: Temperature compensator of crystal oscillator
Inventor: DANIERU JIYOSEFU RATSUSERU
IPC: H03B5/32
Filed: 1989-03-03
Abstract: PURPOSE: To obtain high-level frequency stability by providing a means which varies a gradient, a mans which changes the polarities, and a means which changes a segment. CONSTITUTION: The temperature compensating circuit 10 for the oscillator is provided with a temperature sensor 14, a memory 12 which stores data corresponding to a plurality of temperature ranges, and an analog-digital converter 16 coupled with the temperature sensor 14 and equipped with frequency determining crystal. Further, the circuit 10 includes variable gradient generators 24 and 26 having the means which varies the gradient, the means which changes the polarities, and the means which changes the segment. The circuit 10 also includes a means which updates temperature data of the compensating circuit. Consequently, high-level frequency stability is given to improve the reliability.