baber/WOPTO huggingface dataset:
Patent JP-S62221013-A (JP)
Title: Electric power converter
Inventor: YAMANO MASARU
IPC: G05F1/67
Filed: 1986-03-20
Abstract: PURPOSE:To improve the availability of the generated output of a solar battery by performing the control so that an inverter means delivers an alternate current having the same output voltage and same frequency as those of a commercial power supply when the solar battery exceeds a prescribed voltage level and then regenerating the extra electric power to the commercial power supply when the inverter means delivers said alternate current. CONSTITUTION:When the extra electric power is generated larger than the power value needed for an air conditioning function the output of a voltage detecting means is H, and at the same time when the output frequency of an inverter 6 is lower than that of a commercial power supply 1, a control means 6 increases the output frequency of the inverter 6 to increase its output. If the output of the inverter 6 is kept H even after it reaches the level of the output frequency of the power supply 1, a regeneration switch 16 is put on to connect the output terminal of the inverter 6 directly to the power supply 1. Thus the output power of the inverter 6 is increased so that the voltage level of an intermediate direct current power supply is reduced less than the set voltage V1. In this case, an air conditioning control circuit 10 delivers a command for the output frequency of the inverter 6 equivalent to the necessary refrigerating function of an air conditioner.
Patent JP-S63228801-A (JP)
Title: Microwave integrated circuit
Inventor: IWATSUKI MASANORI
IPC: H01P3/08
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the Q of a resonator and to decrease the influence of said Q to other parts by adding a radio wave absorber to a housing set under a ground pattern. CONSTITUTION:A groove is formed to a housing set right under an earth pattern 3 enclosed by through holes 4 and a radio wave absorber 6 made of the ferrite rubber, etc., is put into said groove. As a result, the Q of a resonator consisting of the pattern 3, through holes 4, a rear side ground conductor, and a dielectric enclosed by these pattern, holes and conductor is reduced. Thus, the adverse influence is decreased against a microstrip circuit.
Patent JP-H09253835-A (JP)
Title: Method for fixing sliding gate refractory
Inventor: HAGIWARA SHINJI
IPC: B22D41/34
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the development of crack in the inner part of each sliding gate refractory, maintain fixed force of each sliding gate refractory and restrain the enlargement of vertical crack in the refractory even if a metallic frame expands at the time of using this refractory to the bottom part of a molten metal receiving vessel. SOLUTION: In this fixing method of this sliding gate refractory the temp. of each metallic frame 2a, 2b at the time of fixing each sliding gate refractory 1a, 1b is made to in the temp. range of 140-200 deg.C whose range is not affected to the refractory strength in each refractory 1a, 1b developed caused by the shrinkage of each metallic frame 2a, 2b to prevent the cracking of each refractory 1a, 1b.
Patent JP-H0319741-A (JP)
Title: Automatic tool exchange mechanism
Inventor: KUBO HARUAKI
IPC: B23Q3/155
Filed: 1990-03-14
Abstract: PURPOSE:To contrive simplification of work and improvement of efficiency by forming a holding part available for a plurality of tools in an automatic tool exchanging arm. CONSTITUTION:In an arm 68A on the left side of an automatic tool exchanging arm 64, a tool holder 10, mounted to a machine tool main unit 12, is held by the first holding part 70, and a similar nozzle 24 is held by the second holding pat 72. Then, a tool holder 10 of new machining tool, selected from a magazine provided with a plurality of machining tools, and a refrigerant nozzle 24, paired with this tool holder 10, are simultaneously held by the other arm 68B, held in the respective holding parts. By rotating the automatic tool exchanging arm 64 with a turning shaft 66 serving as the center, a new machining tool and a nozzle are mounted to the machine tool main unit 12, and the machining tool and the nozzle, used in the past, are returned into the magazine.
Patent JP-S60208111-A (JP)
Title: Surface acoustic wave filter
Inventor: SHIBA TAKASHI
IPC: H03H3/08
Filed: 1984-04-02
Abstract: PURPOSE:To eliminate the need for coincidence of input/output conductances by bringing the ratio of a signal source or a load conductance to an input or an output conductance of a center electrode of a 3-electrode surface element to a certain range. CONSTITUTION:A center reed screen electrode of the 3-electrode surface acoustic wave element shown in Fig. is regarded as a 3-terminal pair circuit shown in Fig. The result of the calculation of the ratio (b) of a load conductance Gl and an output conductance Ga (normalized conductance) in case of matching by using an inductance element of the like from a scattered matrix of the center electrode is shown in Fig. In obtaining the range of the center electrode being a TTE suppressing degree 20 dB, the result is 9/11<=b<=11/9 (except for b=1), and when the range is within said range, it is not required to match completely the conductance of the signal source or the load to the input or output conductance of the center electrode among plural electrodes and the degree of freedom of the design is increased.
Patent JP-H0249660-A (JP)
Title: Body fluid collector
Inventor: JIEIMUSU JIERARUDO SHIYUNAIDAA
IPC: A61M1/00
Filed: 1989-03-15
Abstract: PURPOSE: To provide a blood collecting device which maintains a prescribed expanded shape as well as may collect blood by sucking by providing the device with a foldable bag and a reinforcing material on an adjacent place opposing the outside of the bag. CONSTITUTION: An assembly 16 is inserted into a holder 18, the assembly is expanded, and then the same is disinfected by ethylene oxide(ETO). When collected blood is injected again by the assembly 16 with an injection hole 22 and the discharge hole 30 closed, as the blood comes out from a discharge hole 73, the assembly is folded without giving pressure or compressive force on the collecting assembly. By this structure and a prescribed size of a stiff holder 18, the assembly 16 easily becomes a designated shape and thus to have practically the prescribed volume. Therefore, an assembly like this may be attached with a scale to accurately display an amount of collected blood.
Patent JP-H0315160-A (JP)
Title: Fuel cell cooling unit
Inventor: HARADA TAKASHI
IPC: H01M8/04
Filed: 1990-03-14
Abstract: PURPOSE:To shorten the length of cooling pipe by dividing headers into the fixed numbers in a cooling unit which has cooling pipes having different thermal expansion coefficient from that of the cooling unit on both its sides and headers. CONSTITUTION:A plurality of cooling pipes 3 are installed on both sides of a carbon cooling plate 2. The cooling pipes 3 are installed in a lump in an inlet header 9, intermediate headers 10, 11, and an outlet header 12 by the fixed numbers. The cooling pipes 3 are put together in such a way that when the cooling pipes on one side of the cooling plate are arranged as Xi, Xy and those on the other side as Yk, Ym, at least one condition of those of i=k and j=m is satisfied. A coolant flows by turning and the dimension of each header in the direction of length is shortened. Even if the cooling pipes 3 which have different thermal expansion coefficient from that of the cooling plate 2 are shortened, thermal distortion of the cooling plate 2 is small and a system is made compact.
Patent JP-S62221015-A (JP)
Title: Computer system
Inventor: TERASAKI MASANOBU
IPC: G06F1/00
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the physical and logical destruction of data due to a service interruption by starting the computer stopping process during the supply of power carried out by an emergency battery when the lapse is detected for the grace time obtained by subtracting the time needed for the computer stopping process from the feed security time of the emergency battery. CONSTITUTION:When the feed is started by an emergency battery in a service interruption mode, a computer main body 3 produces an interruption by the data received from a CVCF 2 via a signal line 5. This interruption is informed to a task 4 and the task 4 subtracts the time needed for the computer stopping process from the feed security time of the battery 1 to calculate the grace time. Then the task 4 informs the feed mode of the battery 1 and sets the calculated grace time to a subtraction counter to start this counter. Then the set grace time is counted down to zero for execution of the computer stopping process. For this purpose, the subtraction counter is reset.
Patent JP-S60208044-A (JP)
Title: Low pressure mercury vapor discharge lamp and manufacture thereof
Inventor: ITOU HIDENORI
IPC: H01J61/26
Filed: 1984-03-31
Abstract: PURPOSE:To uniform the brightness at the initial stage of lighting by providing amalgam for controlling the mercury vapor in a tube at the tube end sections at the opposite sides of U-shaped light emission tube while providing mercury getter at the high temperature portions near both electrodes. CONSTITUTION:U-shaped light emission tube 8, a glow tube 6 and a ballast 7 are contained in a globe 3 to produce a small low pressure mercury vapor discharge lamp. Here, amalgams 20, 21 of such as indium for controlling the mercury vapor pressure in the tube under lighting are arranged in thin tubes 18,19 at the opposite ends of said tube 8. The amalgam 20 is made spherical while a coil spring 22 applied with indium is employed as the amalgam 21 while first and second mercury getters 22, 23 are welded to the leads 16 of both electrodes 17. Since the mercury is discharged uniformly from the opposite ends of the discharge space into said tube 8, the initial brightness is uniformed resulting in improvement of the rising characteristic of the light output.
Patent JP-S52147284-A (JP)
Title: Supervisory device for analog control equipment
Inventor: MATSUMOTO NAOKI
IPC: G05B9/02
Filed: 1976-06-01
Abstract: PURPOSE: To expedite trouble shooting and recovery, and to prevent propagation of the trouble in advance, by replacing the function of an analog control equipment such as trouble shooting, trouble evaluation, countermeasure instruction etc. with that of a general purpose digital transaction unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62220850-A (JP)
Title: Atmosphere detector
Inventor: MANAKA JUNJI
IPC: G01N27/12
Filed: 1986-03-24
Abstract: PURPOSE:To improve heating efficiency and to prolong the life of an atmosphere detector by reducing a heating part where a heater member heats a sensitive material less in sectional area at least locally than in other parts. CONSTITUTION:The center part of the top surface of a substrate 2 is cut in a specific shape to form a recessed part 2a and also form a bridge structure of an insulating film. Thus, a heater member 3 on a strip is formed extending onto the bridge part and a couple of detection members 4a and 4b are formed extending almost in parallel while separated almost in the center of the bridge part. Further, a sensitive material layer 5 is laminated on the center part of the heater member 3 and the tip parts of the couple of detection members 4a and 4b. this gas detector 1 feeds a pulse current to the heater member 3 properly to generate Joule's heat and heat the sensitive layer 5 into a specific temperature state; and the couple of detection members 4a and 4b are connected on an external detecting circuit to measure the current electric resistance of the sensitive layer 5.
Patent JP-S62221110-A (JP)
Title: Heat treating apparatus
Inventor: TAKAGAKI TETSUYA
IPC: H01L21/22
Filed: 1986-03-24
Abstract: PURPOSE:To obtain stable treating conditions all the time, by providing a heating means at a jig, which is inserted in a furnace, and preventing the decrease in temperature in the furnace due to the jig when a material under treatment is conveyed in the furnace. CONSTITUTION:Impurities are diffused in, e.g., the specified part of the surface of a wafer 3 as a material under treatment. The treated wafer 3 is removed from a wafer holding part 19b. A new wafer 3 is mounted on the holding part 19b. A fork 19 is again inserted in a furnace 5. During the work outside the furnace, the fork 19 is under the state it is heated with an infrared-ray lamp 23 and a heater 25. Therefore, even if the fork is again inserted in a treating space 9, in which a specified temperature condition is maintained, the temperature in the treating space 9, especially in the vicinities of the entrance of the furnace is not decreased. Recovery to a specified soaking region can be performed quickly. Therefore, the always stable temperature condition can be obtained in the furnace. The treating characteristics can be equalized, and the yield rate of the wafer can be improved.
Patent JP-H05261690-A (JP)
Title: Electronic part packaging device
IPC: H05K13/04
Filed: 1992-03-19
Abstract: PURPOSE:To remarkably shorten packaging time by providing a tool holder moving mechanism which moves one tool and a tool holder holding the one tool to a position apart from the moving range of the other tool held by means of a holding section along with the protective motion of the two tools of a manipulator body. CONSTITUTION:When a manipulator body 8 comes to the peripheral section of a second tool 6 to hold the second tool 6 at a tool holding section with another holding section 12 holding a first tool 6, a tool holder 5, which holds the second tool 6 in the moving range of the first tool 6 held by the holding section 12 along with the holding motion of the manipulator body 8 to hold the second tool 6, is moved by a tool holder moving mechanism 21. With this constitution, this tool holder and the tool held by this tool holder are arranged at a position apart from the moving range of the first tool 6, allowing the other holding section to hold the second tool.
Patent JP-S55155820-A (JP)
Title: Driving method of pile
Inventor: NAKANISHI IWAO
IPC: E02D5/54
Filed: 1979-05-24
Abstract: PURPOSE: To make the pile have a very high frictional resistance or pull-out resistance after the pile is driven in the ground by striking plural number of rod-like members into the earth from the inside of the pile driven in the radial direction.  
     CONSTITUTION: Rod-like members 2 are arranged in the plural number of parts of the pile 1 in the peripheral direction, at proper intervals along the axial direction of a pipe, and large-diameter parts 2a formed on one end thereof are fixed to the inside surface of the pile 1 by the method of resistance heat welding, calking or the like. Moreover, inside of the pile 1, a hammering device 3 for hammering rod-like bodies 2 into the earth is positioned, being suspended by a suspension member 4 consisting of a wire rope and other. The hammering device 3 is provided with an oil-pressure hammer 5 driven by a hydraulic cylinder etc. and striking rod-like mebers 2 into the earth, as well as the plural number of elastic internal clamp leg parts 6, both of which are projected in the direction of diameter and turnable unitedly in the peripheral direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52147436-A (JP)
Title: Ink jet recording device
Inventor: MUTOU MASAYUKI
IPC: B41J3/00
Filed: 1976-06-01
Abstract: PURPOSE: To make the width of a recording line to be constant by controlling an ink pressure in accordance with the recording speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59192409-A (JP)
Title: Tool for cleaning adherent substance
Inventor: NAGAOKA ETSUO
IPC: B23C5/08
Filed: 1983-04-14
Abstract: PURPOSE:To improve machinability and exhausting capacity to eliminables, by installing an oblique cutter in diagonal arrangement to a turning direction and an oblique escape groove in the circumferential surface part of a cutter body, while jointly setting up a perforated plate to the exhaust side and a stopper plate to the other side of the cutter body, respectively. CONSTITUTION:An oblique cutter 2 in diagonal arrangement to a turning direction and an oblique escape groove 3 running along the cutter 2 both are installed in the circumferential surface part of a cutter body 1. And, in order to set a cutting stroke, an offset 4 is installed in the other side of an opening part of the oblique escape groove 3 opposed to the oblique cutter 2. In addition, a perforated plate 10 having a lot of exhaust ports 11 is installed in the side where eliminables are guided inside the oblique escape groove 3 and exhausted outside. Moreover, a stopper plate 20 is installed in the topside of the cutter body 1. According to this method, when the cutter body 1 is rotated in an arrow (d) direction via a turning shaft 30, not only adherent substances can be easily shaved off by means of the oblique cutter 2 but also eliminables inside the oblique escape groove 3 can be easily exhaused out of these exhaust ports 11 of the perforated plate 10.
Patent JP-S57178759-A (JP)
Title: Ink jet recorder
Inventor: SATOU TSUTOMU
IPC: B41J2/175
Filed: 1981-04-29
Abstract: PURPOSE:To enable to simply vary a pump frequency by generating a pump drive signal via a microcomputer provided with a time interrupt and a programmable interval timer. CONSTITUTION:An ink pressure is detected by a pressure sensor at the time of starting a pump drive, is inputted to a microCPU, AAAA is set in a timer data by a software in an IC8253 exclusive for a timer when the pressure drop is remarkable, and a pump 10 is driven at a period T1 shorter than the prescribed period T5 and hence at a high frequency. Thus, the ink pressure can be raised. When the timer data is sequentially varied from BBBB, ..., EEEE in response to the pressure rise, the period will vary from T2, ..., T5, and when the ink pressure becomes as prescribed, the period becomes the prescribed period T5.
Patent JP-2000261286-A (JP)
Title: Surface acoustic wave resonator and surface acoustic wave filter and resonator and communication equipment and surface acoustic wave device
Inventor: KADOTA MICHIO
IPC: H03H9/145
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To make satisfactory the group delay time temperature characteristics of surface acoustic resonator using an La3Ga5SiO14 single crystal by setting the Euler angle of a piezoelectric substrate so as to be a special azimuth, and setting the film thickness of an interdigital transducer(IDT) so as to be a value within a specific range for the wavelength of surface acoustic waves excited on the substrate. SOLUTION: The Euler angle (ϕ, θ, ϕ) of a piezoelectric substrate is set so as to be (11 deg. to 13 deg., 152 deg. to 155 deg., 37 deg.±2 deg.) or an equivalent azimuth, and the film thickness of an IDT is set so as to be ranging from 0.005 to 0.15 for the wavelength of surface acoustic waves excited on the substrate. This surface acoustic wave resonator 1 is constituted by forming one IDT 3 on a piezoelectric substrate 2 made of an La3 Ga5SiO14 single crystal as materials and reflectors 4 on the both sides of the IDT 3. The IDT 3 is formed of electrode materials such as Al or Au, and a pair of comb- shaped electrodes 3a and 3b are arranged so that each comb-shaped parts can be faced to each other. Thus, the Euler angle and the film thickness of the electrode are optimized so that a surface acoustic wave device in which the fluctuation of frequencies is reduced can be obtained.
Patent JP-S61222797-A (JP)
Inventor: GIBE YOSHITAKA
IPC: B43L13/04
Filed: 1985-03-28
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-H03264810-A (JP)
Title: Position measuring method of underwater operating machine
Inventor: TAKAE MASAFUMI
IPC: G01C13/00
Filed: 1990-03-15
Abstract: PURPOSE:To measure the position accurately even under rough-sea weather conditions by using an underwater position measuring device utilizing a transponder and two hydraulic pressure sensors at the fixed side and the moving side, and measuring the position of the horizontal surface and the height of an underwater operating machine. CONSTITUTION:Slave stations 16a-16c are fixed at three points of the sea bottom surrounding an operating machine 11. The three-dimenssional positions of the stations are measured. Interrogating signals comprising sound waves are transmitted from a master station 15 mounted on the operating machine 11. The times until the response signals from the slave stations 16a-16c reach the master station 15 are counted, and the distances between both stations are measured. Thus the position of the master station 15 at the horizontal surface is measured. Then, the hydraulic pressures are measured at the same time with a hydrulic pressure sensor 17 on the moving side provided at the specified height position of the operating machine 11 and a hydraulic pressure sensor 17b on the fixed side which is fixed at a position whose height is known beforehand under the water surface. The height of the sensor 17a with respect to the sensor 17b is computer based on the difference between both measured values. The provided height of the sensor 17b is added or subtracted to or from the height of the sensor 17a, and the absolute height of the sensor 17a is obtained. The measured signals and the measured signal from an attitude measuring device 12 are processed in a supporting stage ship 18, and the measured value is instantly displayed.
Patent JP-H05266009-A (JP)
Title: Method and device for production of document
IPC: G06F17/21
Filed: 1992-03-23
Abstract: PURPOSE:To easily output and permute the relative word information on the derivatives, etc., related to the English word information to be converted in response to the input information by displaying the relative word information related to the converted English word information. CONSTITUTION:The reading information on the Japanese sentences are inputted via a keyboard 40 and an English conversion key is pushed. Thus a central control part 10 refers to a dictionary area 20b and a table control area 30c and converts the retrieving subject words/phrases if detected into the prescribed English words or phases to output them. If the relative information on the derivatives, etc., exists to the English words outputted and shown at a display part 50, the English word is displayed in a form different from those of other outputted and displayed character string information, that is, displayed with the character qualification like the emphasis or an undeline, etc. When a relative word conversion key is pushed under such conditions, an window is opened on an input display screen and the information on the relative words are displayed in a prescribed number. The displayed relative word information is permuted with a desired derivative that is selected by a cursor or a number.