baber/WOPTO huggingface dataset:
Patent JP-S6464420-A (JP)
Title: Acoustic equipment with display device
Inventor: TAJIRI AKIRA
IPC: H04B1/16
Filed: 1988-08-03
Abstract: PURPOSE:To change a suitable sound volume level when a power source is turned on by turning-off an acoustic output over a prescribed period from a conduction start and on the other hand, flashing controlling a display device over the prescribed period so as to display the sound volume level preceding to the conduction start. CONSTITUTION:An activating circuit 2 is provided to be triggered by the turning-on of a power source switch 1. With responding to the activating output of the circuit 2, a CPU3 starts operating. The CPU3 outputs a command signal to a display driving circuit 5 so as to forcibly select and display the sound volume level for a constant period regardless of a selecting command by a display selecting circuit 4. Then, as the result, the sound volume level of a preceding using time is displayed to a display 6 as it is for a constant period from the weld starting time. Thus, since a user can know the sound volume level preceding to a using, the user can change the sound volume level preceding to the using when the power source is turned on.
Patent JP-S6084419-A (JP)
Title: Connecting rod for fiber reinforced metal internal- combustion engine
Inventor: DOUNOMOTO TADASHI
IPC: F16C7/00
Filed: 1983-10-17
Abstract: PURPOSE:To prevent interference between the rear face of head section and small end section while to uniform the rigidity of small end section in the direction of thickness, by gradually widening the reinforcing fiber bundle at the joint of arm section and small end section from the arm section toward the small end section in the direction of thickness. CONSTITUTION:Connecting rod body 1 and connecting rod cap 2 are made of aluminum alloy and complex reinforced with first reinforcing fiber bundles 9, 10 composed of long fibers arranged in closed-loop while detouring large and small end holes 5, 8 and second reinforcing fiber bundles 11, 12 composed of long fibers arranged in circle around the large hole 5 at the opposite sides of first reinforcing fibers 9, 10. At the joint of arm section 13 and small end section 7, first reinforcing fiber bundles 9, 10 are gradually widened from the arm section 13 toward the small end section 7.
Patent JP-S6256272-A (JP)
Title: Sliver joining head
Inventor: KAWASAKI YOSHIO
IPC: B65H69/00
Filed: 1985-09-04
Abstract: PURPOSE:To automate the sliver joining by installing a sliver holding lever which can move reciprocally crossing a sliver guide groove onto the body of a sliver joining head and installing the sliver holding members onto the both sides of the sliver guide groove, in the sliver joining head used in the case when two slivers are joined in a spinning machine. CONSTITUTION:A sliver joining head 60 consists of a head body 171 having a sliver guide groove 173 formed at the top edge part and a sliver holding lever 174 which can move reciprocally crossing the sliver guide groove 173. The body 171 is fixed onto a sliver joining head supporting lever 148 having a section in U-form. The sliver holding lever 174 is supported in turnable ways in the vicinity of the center onto a pivotal installation pin 178 fixed onto the body 171, and a pin 179 is installed in projection at the rear edge. A sliver holding lever operating bar 182 is arranged in slidable ways onto the sliver joining head supporting bar 148, and an operating member 181 having an opened port for accommodating the pin 179 at the top edge is fixed with the operating bar 182. Further, nip pieces 176 and 177 are fixed onto the upper surface of the body 171 on the both sides of the sliver guide groove 173.
Patent JP-2000031062-A (JP)
Title: Furnace temperature measuring instrument
Inventor: YOSHINO AKIHITO
IPC: H01L21/22
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To measure the temperature within a furnace with good reproducibility, even with repetitive mounting and dismounting of a measuring instrument for calibration of the furnace temperature by always setting the positional relation between the place to be measured and a thermoelectric couple constant. SOLUTION: A furnace temperature measuring instrument 23 is provided with a protective tube 24, wherein a plurality of thermoelectric couples 15 are inserted being shifted. The protective tube 24 is set along the axis of the furnace, and the temperature inside the furnace which is different from zone to zone in the axial direction because of divided heaters is measured. A projecting locking section 27 is installed on one side of the protective tube 24. The locking section 27 is engaged with a locked section installed on the furnace side to fix the direction about the axis of the protective tube 24 against the furnace. Inside the protective tube 24, a plurality of capillaries 21 are fixed in a row. Plural thermoelectric couples 15 can be fixed in the protective tube 24 aligned by being inserted into those capillaries, respectively.
Patent JP-2000026101-A (JP)
Title: Apparatus for reforming fuel
Inventor: OGA SHUNSUKE
IPC: H01M8/06
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the apparatus for reforming fuel, having a long operation life and easy to control the temp., in which the difference of temp. in the peripheral direction of a tube-like reforming pipe is suppressed low. SOLUTION: The apparatus for reforming fuel is equipped with a reforming pipe 1 having a catalyst layer 5 between an inner tube body 11 and an intermediate tube body 12 and a combustion tube body 8 which is installed on the inside of the reforming pipe 1 while providing a space between the combustion tube body 8 and the reforming pipe 1. A heat medium generated from a burner provided at the center part is passed through the inside of the combustion tube body 8 and introduced in an annular space between the inner tube body 11 and the combustion tube body 8. The heat medium is further passed through the annular space in order to heat the catalyst layer 5. In the annular space between the inner tube body 11 and the combustion tube body 8, a spiral blade 20 is provided, which is formed by winding a rod-like member.
Patent JP-S6172431-A (JP)
Title: High efficiency transmission system
Inventor: TOYOSHIMA AKIRA
IPC: H04L13/00
Filed: 1984-09-17
Abstract: PURPOSE:To obtain high transmission efficiency by requesting retransmission of a frame to the transmission side when the reception side detects a bit error and allowing the transmission side to change the frame length so that the transmission efficiency is improved in response to the bit error information. CONSTITUTION:Input data from a terminal 11 is inputted to a frame assembling device 14 via an interface IF13 and assembled into frames, which are transmitted to a transmission line 16 via an IF15. The device 14 in this case assembles the data into a frame length designated by a frame length calculating circuit. The data from the transmission line 16 is inputted to a frame synchronizing circuit 21 via an IF19 and synchronized and the result is decomposed into information data and an error detection bit at each frame by a frame decomposing circuit 22. When an error detection circuit 23 detects data error from an error detection bit, a retransmission request signal output circuit 24 outputs a frame retransmission request signal to a transmission line 26 via an IF25. The signal from the transmission line 26 is inputted to the circuit 17 via an IF29. The circuit 17 obtains a frame length maximizing the transmission efficiency depending on the frame request signal number within a prescribed time and gives an output to the device 14.
Patent JP-S5984090-A (JP)
Title: Rotary type heat exchanger
Inventor: MIZUTANI MITSUHIDE
IPC: F28D19/04
Filed: 1982-11-04
Abstract: PURPOSE:To prevent the progress of oxidization and improve seal properties by a method wherein oxidation resistant solid lubricating material fine powder is impregnated into the sprayed layer of ceramic of the sliding layer of a seal device. CONSTITUTION:First path 9, passing high-pressure suction air, and the second path 10, passing low-pressure exhaust gas, are formed in a housing 6 so as to cross a heat accumulating body 5 respectively. A ring gear 7 on the outer periphery of the heat accumulating body 5 and a drive gear 8 are engaged and the heat accumulating body 5 rotates in the housing 6 by receiving the driving force of a motor. The seal device 11 consists of a sliding part 11a, contacted slidingly with the heat accumulating body 5, and a spring member 11b. The sliding part 11a consists of a metallic plate 12 of stainless steel series and a sliding layer 13. At first, the ceramic is sprayed by means of plasma spray coating onto the metallic plate 12 of stainless steel series to make the ceramic spray coating layer 14. This ceramic spray coating layer 14 is porous, therefore, the oxidization is progressed into the spray coating layer and, accordingly, the oxidation resistant solid lubricating material fine powder 15 is impregnated in order to fill up the holes and, then, the layer is dried under a temperature higher than 100 deg.C.
Patent JP-S5984177-A (JP)
Title: Radioactive rays monitoring device
Inventor: FUJIWARA HIROSHI
IPC: G01T1/00
Filed: 1982-11-08
Abstract: PURPOSE:To obtain a superior monitoring function by measuring a radiation level digitally and deciding digital conversion width previously. CONSTITUTION:The output voltage V59 of a radiation detector 1 is added by addition 63 to a reference voltage Vref64 and the result is inputted to an analog/ digital conversion processing part 33. When the output voltage V59 is positive the reference voltage Vref64 is set to a proper negative voltage to obtain a large positive voltage as the output voltage Vo65 of the adder. The analog/digital conversion processing part 33 performs conversion into a digital extent and a processor 32 detects the extent exceeding a conversion range through a terminal station internal bus 37 to generate an alarm.
Patent JP-S6256741-A (JP)
Title: Heating device
Inventor: ISHINO YOSHIKAZU
IPC: G07F9/10
Filed: 1985-09-05
Abstract: PURPOSE:To provide a heating device capable of saving energy by a method wherein a ventilating device is equipped with a circulation control unit increasing the amount of circulation during operating the heating device but decreasing the same during stopping the heating device. CONSTITUTION:When the temperature of a heating chamber 14 is higher than a lower limit temperature and the circuit of a thermostat 26 is opened to put a heater 20 OFF, a fan motor 24 rotates at a low speed by the impressed voltage of 85V. When a time has elapsed and the temperature of heating chamber 14 has arrived at a lower limit temperature, the operation of heater 20 is started to heat the heating chamber 14 and is conditioned until the temperature of heating chamber has been risen to a predetermined upper limit temperature to open the thermostat 26. The operation of the heater 20 is detected in conjunction with the closing operation of a contact switch 46 and a detecting signal is outputted to a phase controlling and regulating circuit 60. The substantially total voltage of 100V is impressed on the fan motor 24 and the same motor rotates at high speed. The large amount of air circulation is generated in the heating chamber 14 to promote the exothermic effect of the heater 20 with the result that the electricity-heat converting efficiency of the heating device is increased with quick rise in the temperature of the chamber; therefore, the continuing time of operation of the exothermic device of one time may be shortened.
Patent JP-H1121685-A (JP)
Title: Filter-press type, solid polymer water electrolytic cell
Inventor: HITOMI SHUJI
IPC: C25B9/19
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a bipolar electrode plate of a conventional water electrolytic cell that the working cost is expensive, and not economical, and the ratio of the weight of the bipolar electric plate to that of the cell is pretty large in the O-ring type, or that the cell voltage between each cell is largely different, the maintenance control is difficult, the sealability is inferior to that of O-ring type, and the operation of around 5 kg/cm<2> G is critical in the gasket type. SOLUTION: A plastic plate 2 having a power supply body storage hole 9 is arranged on each side of a metallic plate 1, a seal part 6a is provided on a peripheral edge part or on the inner side of the peripheral edge of the plastic plate, one or more water introduction hole 7 into an anode, an oxygen discharge hole 4, and a hydrogen discharge hole 5 are provided on the outer peripheral of the power supply body storage hole 5, a bipolar electrode plate in which the outer periphery of the water introduction hole into the anode and the oxygen discharge hole is sealed in one plastic plate, while the outer periphery of the hydrogen discharge hole is sealed in the other plastic plate is used.
Patent JP-H0369479-A (JP)
Title: Method of maintaining freshness of perishable food
Inventor: IWASAKI TETSUHARU
IPC: A23L3/3418
Filed: 1989-07-27
Abstract: PURPOSE:To prevent deterioration in quality and commercial value of perishable food by a method wherein after a cold insulating sheet comprising a water absorbing material is made hold 20 to 80% of maximum amount of water absorption of the water absorbing material, the cold insulating sheet with the held water frozen is stored together with perishable food in a package. CONSTITUTION:A cold insulating sheet having drip absorbing property made of a water absorbing material 2 integrated with a porous film 2 is used, while water is held in the water absorbing material 2 and the cold insulating sheet having drip absorbing property with the held water frozen is stored together with perishable food in a food package. Thus the cold insulating sheet with water held in the water absorbing material 2 frozen is stored in an air-tight sealing package together with perishable food while inactive gas exists in the sealed package thereby improving effect for maintaining freshness of the food.
Patent JP-S5899599-A (JP)
Inventor: IMOTO HARUO
IPC: B29C39/00
Filed: 1981-12-03
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-H0861972-A (JP)
Title: Path search method and path search device, and on-vehicle navigation device
Inventor: NOBORI REITAKU
IPC: G01C21/00
Filed: 1994-08-19
Abstract: PURPOSE: To find plural recomended paths from the starting position to the destination. CONSTITUTION: An input means 3 sets a starting position and a destination. A one unit map data reading means 5 reads a road system from a memory medium, unit by unit, of one road system. By a search direction setting means 7 and a road sort deciding means 9, a neighboring node table is formed for each road system unit in the order, the direction to the destination, the distance to the destination, and the size of the road. A path calculation processing means 11 picks up the neighboring node in the order of higher priority from the starting road system unit to the road system unit one unit before the destination road system unit, so as to find the recomended paths in the section between the starting position and the destination.  And the neighboring node is picked up in the order of the higher priority, other than the neighboring node adopted in the existing recomended path, so as to find the other recomended paths in the section between the starting position and the destination.
Patent JP-S5986180-A (JP)
Inventor: NIIBE AKITOSHI
IPC: H05B3/20
Filed: 1982-11-06
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-H0360739-A (JP)
Title: Supporting matrix for exhaust gas purifier and its production
Inventor: TOYODA TETSUO
IPC: B01J35/04
Filed: 1989-07-27
Abstract: PURPOSE:To uniformly stick a catalyst through a wash coat of alumina and to obtain a high activity catalyst by roughening the surface of a corrugated or flat sheet. CONSTITUTION:When a belt-like corrugated metallic sheet and a belt-like flat metallic sheet are alternately wound with a brazing filler metal in-between and joined, the surface of at least one of the sheets is roughened. Since a wash coat of alumina becomes liable to stick and a catalyst sticks uniformly through the coat, a catalyst for purification of exhaust gas having a high performance is produced at a low cost.
Patent JP-H0534239-A (JP)
Title: Light pulse tester
Inventor: FURUKAWA SHINICHI
IPC: G01M11/02
Filed: 1991-08-05
Abstract: PURPOSE:To reduce fading noise on backscattered waveforms and identify a connection portion and a loss change portion by slightly changing optical frequency of test signal light and local signal light by an LD humidity control part at least per period of a light pulse. CONSTITUTION:An LD humidity control part 22 is used to control temperature in the vicinity of a DFB-LD 21 to slightly change optical frequency while an outgoing light output from a light source part 23 is maintained approximately constant. The outgoing light is divided 24 into test signal light (a) and local signal light (b), and the pulsed 3 light (a) enters an optical fiber 5 to be tested. Reflected light and backscattered light (c) of the fiber 5 is combined 26 with the light (b) to be beat signal light (d), which is photoelectrically converted 27 and added 9 for improvement of SN and displayed 11. Since the frequency of the light (a),(b) slightly changes at least per period of light pulses, coherent characteristics of the light (c) slightly differs for each period. Therefore coherent components of the light (c) are averaged to reduce fading noise on backscattered waveforms.
Patent JP-S6172106-A (JP)
Inventor: OSAWA TOSHIYUKI
IPC: E01C19/00
Filed: 1984-09-18
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-H0479135-A (JP)
Title: Deflection yoke
Inventor: KUWABARA YASUNAGA
IPC: H04N9/28
Filed: 1990-07-23
Abstract: PURPOSE:To correct miss-convergence without degrading focusing property by connecting a first and a second sub-coils in series with each of deflection coils connected in parallel and applying magnetic bias to a U-shaped magnetic body on which the sub-coils are wound by a magnet. CONSTITUTION:Current running in a deflection coil is adjusted by adjusting the inductance of a first and a second sub-coils 2, 3 connected directly with a coil in the upper side and a coil in the lower side, respectively, by a rotary magnet 1. In this case the first and the second sub-coils are wound on each legs of a U-shaped magnetic body 4 and each leg is magnetically biased by the magnet 1 and in the case that the inductance of the first sub-coil 2 increases, the inductance of the second sub-coil 3 is decreased. As a result, in miss- convergence a cathode-ray tube shows, color disparity, so-called bow-shaped miss-convergence, is lowers easily without degrading the focusing property.
Patent JP-S6086771-A (JP)
Inventor: JIYATSUKU UIRIAMU MAAPURU
IPC: H01M6/16
Filed: 1984-09-18
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-S5984389-A (JP)
Title: Cue point indicating device of video tape
Inventor: YAMAMURA KAZUMASA
IPC: G11B27/028
Filed: 1982-11-08
Abstract: PURPOSE:To enable efficient editing of a video tape by storing tape running time information from the cue point in a register and indicating it together with register number. CONSTITUTION:Information of tape running absolute time from the processor 2 of the body of a VTR1 is stored in each register of register MYF via a register Reg M for present time information of a memory 12 through a processor 11 that responds to the switch operating section 13 of an operating device 10. Contents of this memory are stored in each register of a large capacity register MYB and running time from the cue point is stored in each register of the register MYC by calculation of difference from a register TM. Cue point is set to registers Reg S0-Reg S2 and number of each register of Reg MYB is stored in Reg. BRP for reading controlling. Running time information from the cue point is indicated in a time display 14 together with register number, and editing of a video tape can be performed efficiently.
Patent JP-H051139-A (JP)
Title: Thermotropic liquid crystal polyester and molded article therfrom
Inventor: KASHIWAMURA TSUGIFUMI
IPC: C08G63/60
Filed: 1991-07-09
Abstract: PURPOSE:To provide a copolymerized polyester containing ethylene glycol unit, oxynaphthalenecarboxylic acid unit and aromatic dicarboxylic acid unit at specific ratios, having excellent moldability and high oxygen barrierness and capable of forming an optically anisotropic molten phase. CONSTITUTION:The objective thermotropic liquid crystal polyester is composed of the constituent units of formula I (Ar is 1,4-phenylene or 2,6-naphthylene), formula II and formula III, wherein the molar ratio of the unit I to the unit II is 1:1, the sum of I and II is 15-90mol% and the amount of the unit of formula III is 10-85mol%.
Patent JP-S6089618-A (JP)
Title: Exhaust gas combustion device
Inventor: URATA TETSUKAZU
IPC: F23G7/06
Filed: 1983-10-19
Abstract: PURPOSE:To exhaust noxious gas, such as silane gas, which is generated in a shop for manufacturing semiconductor, after it is treated to produce innoxious gas, by a method wherein an exhaust gas injection nozzle is inserted into and open to a water bed tank which is adapted to feed exhaust gas to an air tightly- formed combustion cylinder, and an air feed pipe is connected to and open to the intermediate part of the combustion cylinder. CONSTITUTION:Exhaust gas is fed through an exhaust gas feed pipe 10, exhaust gas is injected into water through pores 9 in an injection nozzle 3, and the air is fed through a water drain pipe 4. The air passes and is raised between a rib 6 or a water tank 7 and a combustion cylinder 1. Since, when silane gas, injected through a water bed 2, is exposed to the air, it is burnt, combustion gas, which is finished to be burnt, is cooled by means of water injected through a water injection nozzle 11 located at the above, and is exhausted to the outside through an exhaust pipe 5.
Patent JP-S6088782-A (JP)
Inventor: MAAKU II KURUUZU
IPC: E21B33/03
Filed: 1983-10-19
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-H0362357-A (JP)
Title: Two-position locking device for rotary arm
Inventor: HIRASAWA KENJI
IPC: G07F7/08
Filed: 1989-07-28
Abstract: PURPOSE:To enhance the positioning accuracy of a rotary arm and to simplify the operation by supporting a lock arm spreading two shafts an engaging with one axis to the other axis of the two shafts. CONSTITUTION:Arms 1a, 1b are driven around a support shaft 11 and levers 13, 14 are driven around a shaft 19, A shaft 3 is moved attended with the drive of the levers 13, 14 and then the arms are driven accordingly. The shaft 3 is moved on a circle around the support shaft 11. The arms 1a, 1b are driven in excess of the closest position between the locus of the shaft 3 and the shaft 19 and when a lock arm 20 is engaged between the shafts 3 and 19 against the energizing force of the levers 13, 14 at a position in excess of the closest position, and the arm 20 and the levers 13, 14 are incorporated substantially for the time being and the arm 20 is positioned and locked at the position. When the arm 20 is supported to the one level, the arm 20 positions the arm 1 and when the position is released, the levers are moved relatively and the interval between the shafts 3 and 19 is unchanged.