baber/WOPTO huggingface dataset:
Patent JP-H0689702-A (JP)
Title: Metal halide lamp
Inventor: IWATO YASUHIRO
IPC: H01J61/30
Filed: 1992-09-09
Abstract: PURPOSE:To provide a metal halide lamp which can secure safety by putting the lamp into the non-lighting condition before the light emitting tube goes into rupture so that the lamp becomes out of service any further. CONSTITUTION:A light emitting tube 1 is so structured that the conditions 1.8<=WLA<=2.7L and 70S<=WL/A are met, where A in cm<2> is the inner surface area, L in mm is the length from the tip of electrode 4 to the joint of a metal foil conductor 3 with external lead 5, S in cm<2> is the cross-sectional area of the seal part. and WL in watt is the rated power of the lamp. Because of restriction of the length L from the tip of electrode to the metal foil conductor and external lead, the heat of the light emitting tube in case its temp. has risen excessively, passes through the seal part to be conducted to the joint part of the conductor with external lead to cause a rise of the temp. at the joint part and its oxidating, which results in foil severance, etc., to lead to poor electrical continuity, and thereby the lamp can be put in the non-lighting condition before the light emitting tube goes into rupture.
Patent JP-H0584000-A (JP)
Title: Motor driver
Inventor: OOKASHIWA YOSHIHIRO
IPC: H02P27/06
Filed: 1991-09-20
Abstract: PURPOSE:To prevent step-out by applying the difference between the voltage phase of a permanent magnet motor and the phase of rotor, as a current reference correction signal, onto a current control system for controlling the current of a load commutation type inverter based on a current reference signal outputted from a speed control circuit for controlling the speed of the permanent magnet motor and the output current from a converter. CONSTITUTION:A speed control circuit 13 performs speed control based on a speed reference signal for a permanent magnet motor 6 and a speed feedback signal 11a of the permanent magnet motor 6 obtained by passing the output of a position detector 8 through a speed detecting circuit 11, and the output from the speed control circuit 13 is employed as a current reference signal 13a for a load commutation type inverter 3. When a current control circuit 14 performs current control based on a current reference signal 13a and a current feedback signal 17 of the load commutation type inverter 3, the difference of internal phase angle between rated rotation and actual rotation of the permanent magnet motor 6 is converted through a phase comparing circuit 10 into a current reference correction signal 16 and applied onto a current control system thus performing incremental/decremental correction of energy at the time of abrupt load variation.
Patent JP-H0796795-A (JP)
Title: Car step
Inventor: AKIMOTO NOBUKIMI
IPC: B60R3/00
Filed: 1993-09-28
Abstract: PURPOSE:To dispense with reinforcement as well as to make a nonslip material hard to come off by installing a hollow part, extending in the longitudinal direction, a car step plate, making both top surfaces of the nonslip material and the step plate accord with each other, and fitting a part of the nonslip material in an interval between a pair of engaged ribs. CONSTITUTION:A step plate 5 is formed by the extruding work of aluminum material, and it forms plural pieces of hollow parts 19 separated as being isolated by each rib 18. Two dovetail grooves 20 and 20 are formed on the underside, and the head of a bolt 21 and a spacer 22 are fitted in each dovetail groove. This spacer disperses a stress receiving from the bolt head. An under head of the bolt passes through a stay hole 6a and clamped tight with a nut 23. In addition, a step lower part 24 is formed at the outermost side of a top surface, and a pair of L-shaped ribs 15 and 25 are integrally formed on the top surface. Further a groove to be fitted in the rib 25 is formed on the underside of a nonslip material 17, and a part 26 of the nonslip material is inset in an interspace between both these ribs 25 and 25 themselves. In this connection, when the nonslip material 17 is fitted in the step plate 5, respective top surfaces are flush with each other.
Patent JP-H0289772-A (JP)
Title: Image forming device having after treating function
Inventor: ISHII KIMIYASU
IPC: G03G15/00
Filed: 1988-09-28
Abstract: PURPOSE:To enable restapling at the time of mis-stapling and prevent damage to an image by staple pins by varying the sheet moving distance of a sheet moving means to convey the different portions of sheets to an after treatment position of an after-treatment means. CONSTITUTION:A stapler as an after-treatment means drives staple pin into a sheet bundle which is conveyed out of a sheet housing means 55 by a sheet moving means 60 and bundles same. In this case, the driving position of the staple pin into the sheet bundle can be varied by varying the sheet moving distance of the sheet moving means (chuck unit) 60. As a result, the damage to an image by staple pins can be prevented.
Patent JP-S61119489-A (JP)
Title: Hull-rolling reducing apparatus
Inventor: KIHARA KAZUYUKI
IPC: B63B39/06
Filed: 1984-11-15
Abstract: PURPOSE:To obtain the sufficient rolling reducing effect without increasing the dimension of an antirolling board by forming the vertical fin parts at the front and rear edges and the outer edges of the antirolling board which can be turned freely from the ship side. CONSTITUTION:Under a water line surface W, the turnable accommodation type antirolling boards 1 are installed onto the outer plate parts 7 on the both ship sides of a high-speed boat. On accommodation, said board is accommodated into a concaved part 4, and the same plane state to the outer plate part 7 on the ship side is formed. Vertical fins 1' projecting only towards the upper side are erected at the front and rear edges and outer edges of the antirolling board 1. The mirror image effect is generated by the vertical fin 1', and the effect equal to the increase of the longitudinal length and the width of the antirolling board 1 is generated, and the sufficient rolling reducing effect can be obtained without increasing the dimension of the antirolling board.
Patent JP-H0956754-A (JP)
Title: Movable and liftable bed
Inventor: MIYAKE KEISUKE
IPC: A61G7/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a movable and liftable bed whose fixing and fixation releasing operations can be performed easily and safely. SOLUTION: The movable and liftable bed consists of a bed 1, leg frames 5 to support the bed 1, a receiver frame 6 which is suspended over a halfway portion of an extension of the leg frame 5 and the bed 1, and is axially supported, a moving portion 7 to move the upper edge of the leg frame 5 and to erect or incline the leg frame 5, a drive portion 8 to operate the moving portion 7, ground touching feet 3 provided below the leg frame 5, and inner wheels 4a protruded to the inner side at a halfway portion of an extension of the leg frame 5. When the leg frames 5 are folded, the inner wheels 4a touch the floor 26 and the ground touching feet 3 depart from the floor 26, whereas the bed 1 becomes easily movable as a result of rotation of the inner wheels 4a.
Patent JP-H0956401-A (JP)
Title: Shoe
Inventor: YAMAZAKI MASATOSHI
IPC: A43B1/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To make shoelace holes serve as ventilation openings to prevent a feet from getting musty even holes a shoelace is tied after the feet is put in a shoe, by forming the shoelace holes in a longitudinally-long shape to expand their areas. SOLUTION: A shoe is of such a type that its instep shell 1 and shoelace hole flaps 4 are both made of natural leather and its outsole 6 is made of foamed polyurethane. Four oval shoelace holes 3 are perforated in the shoelace hole flap 4 and diminished in size step by step from the heel side toward the toe side. The largest shoelace hole 3 on the heel side has a major axis of 40mm and a minor axis of 15mm and the smallest one has a major axis of 25mm and a manor axis of 10mm. The two shoelace holes 3 in the middle have major and miner axes proportional to those of the former and latter ones. The circumferential edges 5 of the shoelace holes 3 are reinforced by polyamide resin rings.
Patent JP-H0666007-A (JP)
Title: Floor panel supporting structure
Inventor: KITAURA KAZUO
IPC: E04B5/02
Filed: 1992-08-18
Abstract: PURPOSE:To shorten the length of a cylindrical member and a male screw member and increase the adjustable margin in the height of a panel placing plate, even if the screwing length of the cylindrical member and the male screw member is maintained longer than a specified length required for the strength, by screwing the cylindrical member onto the male screw member by inverting at need. CONSTITUTION:A cylindrical member 5 to which a panel placing plate 4 is fitted and to the inner circumference of which a female screw thread part 5c has been provided is screwed onto a male screw member 3 which has been erected on a base floor surface 6. With regard to the panel placing plate 4, the cylindrical member 5 on one side of the panel placing plate 4 is projected more than that on the other side, and also it is enabled to be screwed onto the male screw member 3 while turning it upside down.
Patent JP-H05208110-A (JP)
Title: Filter material for air cleaner
Inventor: NAKAYAMA TOSHIAKI
IPC: B01D39/14
Filed: 1991-09-20
Abstract: PURPOSE:To enhance air cleaner capacity by preventing the clogging of a filter material due to carbon and white smoke and enhancing air blow cleaning properties. CONSTITUTION:A nonwoven fabric layer having a multilayered structure and a density gradient is provided and an oil adsorbent or oil adsorbing fiber whose density becomes gradually low from the coarse layer 12 on an air inflow side positioned on the side of one end part in the thickness direction of the layer to the dense layer 14 on an air outflow side positioned on the side of the other end part in the thickness direction of the layer through a middle layer 13 is added to the nonwoven fabric layer. As the oil adsorbent, sepiolite or activated carbon is used and, as the oil adsorbing fiber, an activated, carbon fiber is used. White smoke is adsorbed on the air inflow side of the nonwoven fabric and carbon with a small particle size is adsorbed on the air outflow side thereof and the mixing of white smoke and carbon within the nonwoven fabric layer can be avoided.
Patent JP-S60116686-A (JP)
Inventor: JIYAGABANDEYUU DASU
IPC: A61P9/00
Filed: 1984-11-14
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-H04124226-A (JP)
Title: Treatment of garnierite
Inventor: NAGABAYASHI RETSU
IPC: C22B23/00
Filed: 1990-09-12
Abstract: PURPOSE:To stably and effectively obtain an Ni concd. substance at a high Ni recovery by rotating garnierite at a specified temp. and executing its treatment. CONSTITUTION:Garnierite is subjected to leaching treatment by hydrochloric acid and is separated into leaching residue essentially consisting of SiO2 and a leaching soln. contg. Ni, Fe and Mg. The leaching soln. is dried and roasted to convert the total quantity of Ni and Fe and a part of Mg into water-insoluble materials and to recover HCl. The roasted product is water-washed to separate into an aq.soln.of MgCl2 and the water-insoluble materials constituted of the total quantity of Ni and Fe and a part of Mg. Then, roasting is executed at 150 to <250 deg.C. In this way, the utilization of waste gas or the like in other equipment is made easy, and the treatment of garnierite can be executed advantageously from the view point of equipment and energy.
Patent JP-H0689506-A (JP)
Title: Device reproducing disk
Inventor: NAGAI YUTAKA
IPC: G11B21/08
Filed: 1992-09-10
Abstract: PURPOSE:To improve an access speed eliminating a motor control time to determine the access time by controlling so as to fix the number of revolution of a motor and to change a linear velocity at the time of accessing to a disk recording in a constant linear velocity (CLV). CONSTITUTION:The reproducing signal of an optical disk 1 controlled to the CLV whose subcode data is detected by a digital signal processing circuit 10 and sent to a microcomputer 11. Then, when accessed, by the micro computer 11, the present reproducing position of the optical disk 1 is detected from the subcode, and a required reproducing position is operated, and a pickup control circuit 7 is instructed of access operation. By the microcomputer 11, a control signal is sent to a frequency synthesizer 9, and an oscillation frequency is changed to change the frequency of the basic clock for a CLV motor control circuit 4 and the digital signal processing circuit 10.
Patent JP-H0290198-A (JP)
Title: Reading-aloud device
Inventor: KUNISAWA KANJI
IPC: G10L13/00
Filed: 1988-09-27
Abstract: PURPOSE:To make the title device more easily usable so that the utilizing effect of the device can be improved by providing a control means which reads out the value of a storing means when an output designating signal is again inputted and causes the output of voices to be started a little ahead of the value. CONSTITUTION:When an output designating signal is inputted, a voice outputting section 1 starts to output voices by fetching voices accumulated in a voice accumulating section 3. At the moment when the voice output is started, a timer 2 starts operations and, after the lapse of fixed time, sends a signal to the section 1. Upon receiving the signal, the section stops the voice output. When the section 1 stops the voice output, a voice output starting point storing section 4 stores the point until which the voice output is made. When the output designating signal is again inputted, the section 1 reads out the value stored in the storing section 4 and starts to output voices from a point a little ahead of the point. Therefore, the usability and, accordingly, the utilizing effect of this reading-aloud device can be improved.
Patent JP-H0295569-A (JP)
Title: Moving device for grindstone post of grinder
Inventor: TSUJIUCHI TOSHIO
IPC: B23Q11/12
Filed: 1988-09-27
Abstract: PURPOSE:To surely feed a lubrication oil by communicating a 2nd feeding port for feeding the lubrication oil to the 2nd guide face formed on an intermedi ate base to a 1st feeding port for feeding the lubrication oil to the 1st guide face formed on a fixed base only at the retreat end of the intermediate base where a grindstone post is subjected to revolving. CONSTITUTION:The work placed on a table upper face is subjected to straight grinding, for example, by a grindstone 18, and in case of subjecting to angular grinding thereafter, the intermexiate base 14 mounting a grindstone post 13 is moved to the retreat end for avoiding interference with the work located on the table, etc., and the grindstone post 13 is revolved at this position. At this retreat end, lubrication oil is fed to the 1st feeding port 16 feeding the lubrication oil to the 1st guide face 12 guiding in foe and aft directions and the 2nd guide face 14 guiding the revolving, with which the 2nd feeding port 17 formed on this intermediate base 14 is communicated. After revolving the grindstone post 13 by specified angle by the turning of a worm 21, it is clamped and moved to the position grinding the work again and grinding is executed.
Patent JP-H0986353-A (JP)
Title: Timer control device for on-vehicle rear window defogger
Inventor: OTA MASAYA
IPC: H05B3/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set a required time on the part of an operator at the time of energizing a rear window defogger for the required time with a switch operated. SOLUTION: While a defogger is being driven (energized), if a defogger switch is turned on within a required time T1 , energizing is suspended, a time T2 having been energized so far is renewed to the required time, and subsequently, electricity is turned on only for the period of the time T2 . On the other hand, after the period of the required time T1 has elapsed, within a certain time t, for example, five minutes, if the defogger switch is turned on, electricity is turned on for the period of the time T1 , concurrently, the required time T is renewed to T1 +α (for example, α is three minutes) = T3 and subsequently, electricity is turned on for the period of the time T3 .
Patent JP-2001065546-A (JP)
Title: Dynamic pressure bearing structure
Inventor: NISHIMOTO TAKUJI
IPC: F16C33/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To rotate a rotating shaft at high speed by efficiently supplying a lubricating oil to a dynamic pressure generating part. SOLUTION: A rotating shaft 3 is supported by a housing 6 of a wheel spindle unit through a dynamic pressure bearing 1. A non-contact type labyrinth seal 9 for preventing leakage of lubricating oil is provided between the rotating shaft 3 and the housing 6. A passage 10 is formed inside the rotating shaft 3 to supply the lubricating oil from an axial direction hole 10a to a dynamic pressure generating part 4 of the dynamic pressure bearing 1 through a radial direction hole 10b. The housing 6 is provided with two drain holes 7 to discharge the lubricating oil from both front and back sides of the dynamic pressure bearing 1 to the outside.
Patent JP-H03107589-A (JP)
Title: Flor abnormality detection mechanism of liquid cooling electronic device
Inventor: OGATA TETSUO
IPC: G06F1/00
Filed: 1989-09-20
Abstract: PURPOSE:To carry out a process necessary for a liquid cooling unit and for a cooling medium supplier by providing a flow abnormality detecting means of the cooling medium on each liquid cooling unit, and by providing a flow supervising means of the cooling medium corresponding to each liquid cooling part, on the cooling medium supplier. CONSTITUTION:A cooling medium discharged from a pump 2 or 3 is supplied to each liquid cooling unit 13, 14 that cools an electronic device, through a sender-side header 6, hoses 11, 12, and after-cooled cooling medium is returned to a return head 25 through holes 18, 22. A part of the cooling medium is cooled by an external cooling water 8 at a thermal exchanger 7, after which it is mixed with a cooling medium in the return head 25. Detection parts 26, 27 are provided so as to detect supply stop of the cooling medium, at each liquid cooling unit 13, 14, and power sources 30, 31 are cut at the time of supply stop. In a cooling medium supplier 1, flow sensors 32, 33 are provided at each cooling medium sending flow, so as to switch pumps 2, 3 to one another by a flow supervising part 34, according to the detection result of flow abnormality.
Patent JP-H0579664-A (JP)
Title: Humidifier
Inventor: ONISHI NORIO
IPC: F24F6/00
Filed: 1991-09-21
Abstract: PURPOSE:To prevent the generation and proliferation of bacteria by a method wherein a water reserving chamber having a built float, is formed at the lower part of a easing and a nozzle and an adaptor, introducing compressed air and liquid into the nozzle, are provided at the upper part of the same while a liquid sucking pipe is arranged between the liquid sucking hole of the adaptor and the vicinity of the bottom surface of the water reserving chamber, in a humidifier for agriculture and the like. CONSTITUTION:The inside of a main body casing 23 is partitioned by a middle lid 26 to form a water reserving chamber 28 at the lower part of the same while an adaptor 24, to which a dual-fluid nozzle 25 is attached detachably, is arranged at the upper part of the same. A pipeline mounting casing 22 is attached to the main body casing 23 whereby a compressed air supplying main pipe 21 is connected to the suction pipe unit 24i of the adaptor 24. A liquid sucking pipe 27 is connected to the liquid sucking hole 24a of the adaptor 24 and the lower end of the same is opened near the bottom surface of the water reserving chamber 28. Further, a float 29, operated in conjunction with a water stopping valve device 30 through a water stopping lever 31 is provided in the water reserving chamber 28. The water reserving amount of the humidifier is reduced as much as possible to prevent the generation of bacteria and the proliferation of the same while the mounting and/or the detaching of the humidifier are facilitated.
Patent JP-H0986599-A (JP)
Title: Oil supplying apparatus
Inventor: MAEDA HIDEAKI
IPC: B67D7/36
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To equalize the flow rate of each oil supplying line when an oil is transferred to a plurality of the oil supplying lines by means of a pump. SOLUTION: A hybrid type oil supplying apparatus 1 consists of a metering machine 2 of a type installed on the ground and a hanging type metering machine 3 and has a constitution wherein an oil liq. jetted by means of a pump is transferred to an oil supplying line for the same kind of oil. When oil supplying is simultaneously performed by two oil supplying lines which are a metering machine 2 of a type installed on the ground and a hanging type metering machine 3, the degrees of opening of two flow rate adjusting valves 15 and 22 are adjusted so as to equalize the amt. of ejection of an oil supplying nozzle 6 and the amt. of ejection of an oil supplying nozzle 27.  It is possible thereby to ensure the amt. of ejection from the oil supplying nozzle 27 with a long length of the whole pipeline and a large pressure loss when oil supplying is simultaneously performed by two oil supplying lines which are a metering machine 2 of a type installed on the ground and a hanging type metering machine 3.
Patent JP-S59133499-A (JP)
Inventor: ROJIE BONIOO
IPC: G21F9/30
Filed: 1983-12-23
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-H08105878-A (JP)
Title: Trihalomethane generating capability automatic analyzer
Inventor: KAWAKAMI KOJI
IPC: G01N33/18
Filed: 1994-10-06
Abstract: PURPOSE: To prevent a carrier solution from being cured in a pipe by achieving an automatic measurement and eliminating an unneeded reagent. CONSTITUTION: The channel of a refined water 14, a standard liquid 15, and a sample water 16 of a sample solution supply part 1 is automatically switched by opening or closing solenoid valves 11a, 11b, and 11c provided at a pretreatment part 22, and the sample water 16 is automatically measured at each certain amount of time, pumps 12a, 12b, 12c, 12d, and 12e of a sample solution supply part 1 and a carrier solution feed part 2 are controlled to be stopped during measurement pause period, thus preventing the reagent from being consumed for nothing.  Also, in this case, since the carrier solution is stationary and heated in the pipe during the measurement pause period, the channel of the refined water 14 is branched, the channel is automatically switched to the channel of the carrier solution by solenoid valves 11d, 11e, and 11f provided at a carrier solution feed part 2, substitution is made by the refined water 14, and then measurement is allowed to pause for the possibility where the channel may be blocked due to curing, thus preventing the carrier solution from being cured in the pipe and measurement impossibility caused by the blocking of the channel.
Patent JP-S60132623-A (JP)
Title: Air purifier
Inventor: UMEHARA HIROSHI
IPC: B01D53/38
Filed: 1983-12-21
Abstract: PURPOSE:To prevent the wasteful consumption of a deodorant, by detecting the concn. of malodorous gas to convert the same to malodor intensity degree and controlling the ON-OFF operation of a pump for spraying the deodorant on the basis of said malodor intensity. CONSTITUTION:Air is sucked through a filter 9 by a fan 7 to remove dust therein and the concn. of malodorous gas such as NH3 or H2S is detected by an odor sensor 10 and converted to malodor intensity degree by a sensor circuit while the presence or absence of the malodor is judged by a comparator circuit. When the presence of the malodor is determined, a pump 4 is operated by a relay circuit and an electromagnetic valve 6 is opened to spray a deodorant 2 toward an eliminator 8. When the malodor is removed and the concn. thereof is lost, the pump is stopped after a certain time delay by an OFF-delay timer to close the electromagnet valve 6.