baber/WOPTO huggingface dataset:
Patent JP-S58112121-A (JP)
Title: Data bus system
Inventor: NARUSE SHIYOUICHI
IPC: G06F13/40
Filed: 1981-12-25
Abstract: PURPOSE:To connect the two separate bus lines to each other, by observing a signal state of a bus line having the double directivity to separate its directivity and converting the separated signal into a type which can be transmitted in a long distance. CONSTITUTION:The GP-IB interface circuits 6 and 7 are connected to a data bus 1 and a remote data bus 2 respectively. The circuits 6 and 7 decide whether the corresponding signal should be transmitted to the bus 2 from the bus 1 or vice versa from the signal state of a GP-IB bus line. The signal of the bus line which is fed to a transmitting part 8 is converted into a type which can be transmitted in a long distance to be transmitted to a long-distance transmission line 12. The line 12 reaches a receiving part 11 connected to the line 2. If the signal is decided by the circuit 7 to be received by the line 2, it is transmitted to the line 2.
Patent JP-2001033791-A (JP)
Title: Manufacture of film liquid crystal display panel
Inventor: MIYAUCHI HIROYA
IPC: G09F9/30
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To adequately carry out operation in injection of a liquid crystal by surely fixing both film substrates and to manufacture a liquid crystal display panel without display unevenness. SOLUTION: In a method for manufacturing a liquid crystal display panel by sticking two film substrates 10, 20 together and injecting a liquid crystal into a liquid crystal enclosing part 30 in between from a liquid crystal injection port 33, granular spacers 31... are sprayed on a surface of the film substrate 10 before sticking both film substrates 10, 20 together. Then a pair of magnetic sheets MS1 and MS2 is brought into close contact with the outer surfaces of the both film substrates 10, 20, simultaneously both film substrates 10, 20 are kept in a specified operation chamber in a state of being held by both magnetic sheets MS1, MS2 and the atmosphere in the operation chamber is sucked to get to a vacuum state.  Subsequently the liquid crystal injection port 33 is kept in a state of being dipped in the liquid crystal in the operation chamber and furthermore thereafter the original atmospheric state is recovered in the operation chamber.
Patent JP-H0964452-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: OKURA YUJI
IPC: H01S5/223
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser device in which a stress inside a crystal is reduced and in which the density of a crystal defect is reduced by a method wherein a clad layer is formed of a two-layer structure. SOLUTION: A first lower clad layer 112 which is lattice-matched to a GaAs substrate 101 and whose band gap is larger than that of an active layer 104 is arranged on the GaAs substrate 101. A first upper clad layer 117 whose band gap is equal to that of the first lower clad layer 112 and which is lattice- matched to the substrate 101, i.e., lattice-matched to a contact layer 111, is arranged on the lower side of the contact layer 111 via a cap layer 108. Thereby, a stress inside a crystal can be reduced. On the other hand, a second lower AlGaAs clad layer 113 whose band gap is larger than that of the first lower clad layer 112 is arranged on the layer 112, and a second upper AlGaAs clad layer 114 whose band gap is larger than that of the first upper clad layer 117 is arranged on the layer 117. Thereby, it is possible to prevent the overflow of carriers.
Patent JP-H0532616-A (JP)
Title: Method for purifying o-(5,6,7,8-tetrahydro-2--naphthyl)-chlorothioformate
Inventor: TENMA HIROAKI
IPC: C07C329/02
Filed: 1991-07-29
Abstract: PURPOSE:To provide a method for purifying 0-(5,6,7,8-tetrahydro-2-naphthyl)- chlorothioformate which is a compound useful as an intermediate for agricultural chemicals or medicines to high purity. CONSTITUTION:Crude 0-(5,6,7,8-tetrahydro-2-naphthyl)-chlorothioformate is subjected to vacuum distillation by heating at <250 deg.C under vacuum conditions of &1 mmHg in a short time using a molecular distillation device, a thin-film distillation device, etc. Thereby, the objective 0-(5,6,7,8-tetrahydro-2-naphthyl)- chlorothioformate of >=99% purity can be obtained.
Patent JP-H0855036-A (JP)
Title: Task scheduling method
Inventor: SHIBATA KOICHI
IPC: G06F9/46
Filed: 1994-08-11
Abstract: PURPOSE:To make the average performance of a system and its real time property compatible by determining a task execution order from information relating to inter-task continuity and dead lines included in execution starting requests from respective tasks by a scheduler. CONSTITUTION:Activation permission requests 103a to 103c from respective processing tasks 101a to 101c are received in an activation permission request queue 104. When the scheduler 102 is activated, an insertion and rearrangement step 105 is operated and the activation permission requests 103a to 103c from the respective processing tasks are taken out from the activation permission request queue 104 and inserted in a task chart 106. At the time, the execution of the tasks is basically permitted in the order of the starting time limits. Then, as long as the completion dead lines of the respective tasks are kept, the task with high continuity is successively selected. In the meantime, when the execution of the task with the high degree of urgency is requested, the task close to the completion dead line is selected and preferentially executed. Thus, the overhead of task transition is reduced and the dead line is kept.
Patent JP-H10110605-A (JP)
Title: Valve timing adjusting device for internal combustion engine
Inventor: IWASAKI KAZUTOSHI
IPC: F01L1/34
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device which reduces the abrasion of a sliding part between members by a simple structure. SOLUTION: Sectorial space parts 40 in which vanes 9a, 9b, 9c are stored, are formed in three circumferential clearances of respective shoes 3a, 3b, 3c. Semicircular cross sectional recessed parts 41 are formed in the thickness direction of a shoe housing at both corners of the anti-center side of the circumferential side wall of the shoe housing faced to the sectorial space parts 40. When an engine is stopped, hydraulic fluid is extracted downward from the sectorial space parts 40 stopped on a perpendicularly upper side by being passed through a sliding clearance, however, hydraulic fluid is pooled in the recessed parts 41. Hydraulic fluid pooled in the recessed parts 41 is operated as lubricant between members during the engine is restarted and hydraulic fluid is supplied to each hydraulic chamber, therefore the abrasion of the members in a sliding part can be reduced.
Patent JP-S6190316-A (JP)
Title: Rotary head cylinder
Inventor: KANCHIKU YOJI
IPC: G11B15/18
Filed: 1984-10-08
Abstract: PURPOSE:To simplify a construction and an assembly and to realize highly accurate rotation by installing outer wheels made into one with a shaft in a housing and press-fixing the top part of the outer wheel. CONSTITUTION:A rotary cylinder 10 fixed with the video head 12 is fixed to the shaft 16 and driven and rotated by a motor 26. The outer wheels 20a and 20b are held freely and rotably by means of balls 18a and 18b is two; upper and lower grooves of the shaft 16, and in the midway thereof a preloaded spring 24 is provided to eliminate a play. The outer wheel 20a is engaged in the housing 14 and its top is press-fixed by means of a cap 22. For this reason, the construction and assembly can be greatly simplified without using a conventional adhesion-fixing method. Furthermore, the height change of the head 12 becomes small and highly accurate rotation can be achieved.
Patent JP-S6188564-A (JP)
Inventor: HERUMUUTO HERUBERUKU
IPC: H01L29/749
Filed: 1985-09-24
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-S59102421-A (JP)
Title: Method for removing dust in hot blast circulating stove
Inventor: OOTAKE SHIGEAKI
IPC: B01D49/00
Filed: 1982-12-01
Abstract: PURPOSE:To remove simply the dust in a hot blast circulating stove without performing a special reconstruction of the inside of the stove, by exposing a member having an adhesive surface to a circulating stomosphere in the inside of the stove. CONSTITUTION:A hot gas produed by a heat source 3 is blasted from gas blasting ports 7 into a stove body 1 of a chevron-shaped tunnel furnace by a fan 5 through a gas supplying duct 4 and a gas blasting duct 6, the hot gas in the body 1 is sucked from gas suction ports 9 and circulated by the back pressure of the fan 5 to the source 3 through a suction duct 8, a return duct 10, and a wire net 12. Before starting the operation after the suspension of said furnace, an adhesive material such as an oil paint is coated on the surfaces of dust collecting members of iron plates 13 to catch the dust suspending in the atmosphere circulated by the fan, 5 while passing the plates 13 through the inside of the furnace by a conveyor 2. Further, a louver is installed in the return duct 10, instead of moving the plates 13 in the stove, to catch the suspending dust in the circulating flow of the gas by coating an adhesive liquid on the surface of a guide vane of the louver.
Patent JP-S59101139-A (JP)
Inventor: MIYASHITA HIROAKI
IPC: G01N29/24
Filed: 1982-11-30
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-H0658252-A (JP)
Title: Refrigerant gas suction construction of piston type compressor
Inventor: FUJII TOSHIRO
IPC: F04B27/08
Filed: 1992-08-07
Abstract: PURPOSE:To prevent gas leakage so as to improve volumetric efficiency by introducing refrigerant gas into compression chambers through suction passages of rotary valves, forming the slidably contacting circumferential faces of the valves into taper shape, and applying sealing force to energize the valves from the large diameter end part side to the small diameter end part side. CONSTITUTION:The suction passages 29, 30 of rotary valves 27, 28 are comminicated to compression chambers Pa, Pb in order accompanying rotation of the valves. During the suction passage 29 or 30 is communicated to the compression chamber, a piston 15A is moved toward the bottom dead center side, and the pressure of the compression chamber is decreased under the pressure of the suction passage. By this pressure drop, refrigerant gas in the suction passages 29, 30 flows into the compression chambers Pa, Pb. By applying higher pressure of refrigerant gas than that of the small diameter end parts 27b, 28b on the large diameter end parts 27a, 28a of the valves 27, 28, the tapered circumferential faces 27c, 28c of the valves are pressed against the tapered inner circumferential faces of receiving holes 1a, 2a, and hence sealing at the tapered circumferential faces is insured. Hereby, gas leakage can be prevented.
Patent JP-S6190258-A (JP)
Title: Electronic typewriter
Inventor: SUZUKI MAKOTO
IPC: G06F3/09
Filed: 1984-10-08
Abstract: PURPOSE:To dispense with the spelling check of operator and to prevent the printing of mis spelled English words as well as speed up the input operation of document by establishing a means to compare and judge the inputted English words in the CPU. CONSTITUTION:When an English word is inputted by a character key 5 and a space key 4, CPU14 once stores it at a working memory 16, and reads out the English word data stored in advance in a dictionary memory 15, and compares the both. When the existence of an English word made to coincide therewith is discriminated, it is printed by printer 12. But when there is no consistent words each other, printing is suspended and alert sound is issued from a buzzar 11. At the same time, the approximate words to the inputted word is picked up from the memory 15, and displayed on displaying device with word keyed in, and wait for the next process. In this way, operators are released from spelling check, and printing of mis spelled word is prevented resulting in the speed up of document input operation.
Patent JP-S63132172-A (JP)
Inventor: HANSON RICHARD A
IPC: G01P15/16
Filed: 1987-08-25
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-S6189913-A (JP)
Title: Control device for combined cycle electric power plant
Inventor: YAMAMOTO IBUE
IPC: F01K23/10
Filed: 1984-10-11
Abstract: PURPOSE:To control a whale plant appropriately by providing a detector which detects bleed vapor properties, and a detector which detects vapor properties in the vapor outlet of an exhaust heat recovery boiler in a bleeding vapor line. CONSTITUTION:A bleed vapor pressure detector 30 is provided in a bleed pipe line 14, and a main vapor pressure detector 31 is provided at the vapor outlet of an exhaust heat recovery boiler 8. A detected value of bleed vapor pressure is compared with an settled value of bleed vapor pressure at a comparator 32, and the opening degree of a vapor control valve 13 is controlled by the deviation. Also, a detected value of main vapor pressure is compared with a settled value 37 of main vapor pressure by a comparator 36, and the opening degree of a fuel control valve 6 is controlled by the deviation. Thus, a vapor turbine 4 and a gas turbine 1 are controlled interlockingly, and the whale plant is controlled appropriatelly.
Patent JP-H0534622-A (JP)
Title: Deflecting scanner
Inventor: WATABE HIDEAKI
IPC: G02B26/10
Filed: 1991-07-29
Abstract: PURPOSE:To miniaturize a housing by fixing the housing to an optical case with a spring, and to reduce the cost by reducing the weight and decreasing the number of parts. CONSTITUTION:A flange 12 is subjected to press fitting to a rotation axis 11, a rotary polygon mirror 13 is placed on the flange 12, a yoke 14 is fixed under the flange 12, a driving magnet 15 is fixed onto the inside surface of the yoke 14, and it is opposed to a stator coil 16 placed in the lower part, by which a driving motor is constituted. Also, the rotation axis 11 is fitted into an inner races of a ball bearing 18 subjected to press fitting into a housing 17. The housing 17 is fitted into a hole part of an optical case 19, and a compression coil spring 20 is interposed between the optical case 19 and the lower part. The compression coil spring 20 presses the lower flange 17b in the A direction, therefore, the lower face of the upper flange 17a is pressed against the optical case 19, and the housing 17 is fixed to the optical case 19. Accordingly, since the housing 17 is fixed with the spring 20, the housing can be miniaturized.
Patent JP-H0871300-A (JP)
Title: Folding method for a sort of tights
Inventor: KATO JUNICHI
IPC: B65H45/04
Filed: 1994-09-05
Abstract: PURPOSE: To provide a folding method for a sort of tights by which a package form for selling can be miniaturized and the sort of tights are easily worn on their usage. CONSTITUTION: First, a sort of tights are made worn on a leg model of a mannekin or the like, and waist parts 1b of the sort of tights are rolled downward with belt parts 1a of the sort of tights rolled up like folded outwardly. And ring-shaped waist part 1b are lowered to a toe with the waist parts 1b rolled up like a ring and leg parts 1c are folded approximately by half by using a middle position of the leg as a crease. Secondly, the upper both edges of the leg parts 1c which are folded approximately by half and located near knees are rolled like folding outwardly and are continued to rolled downwardly until touching the above ring-shaped waist parts 1c. And the middle positions are two-folded so that the rounded waist parts 1b and both side leg parts 1c may be lifted upward.
Patent JP-S6367111-A (JP)
Title: Method and apparatus for kneading material to be kneaded
Inventor: TAKAYAMA AKIHISA
IPC: B29B7/56
Filed: 1986-09-10
Abstract: PURPOSE:To contrive to shorten the whole train by shortening the distance between kneading rolls and sheeting rolls and consequently to enhance the productivity by a method wherein material to be kneaded is fed through a transferring means, a lifting device and a charging means, all of which are arranged in a specified configuration, to the sheeting rolls. CONSTITUTION:Material to be kneaded W is pushed out of a kneader 5 and is received with a discharge conveyer 7, which is arranged below kneading rolls 2a and 2b, so as to transfer the material to be kneaded carried with the discharge conveyer to a transferring means 6 arranged at the side part of the kneading rolls 2a and 2b. After that, the transferring means is lifted through a lifting device 8 up to the charging part of the kneading rolls 2a and 2b so as to charge the material to be kneaded W seated on the transferring means 6 through a charging means 10 in the charging part of the kneader 5. After that, the matter to be kneaded, which is pushed out again, in lifted above the kneading rolls 2a and 2b through the transferring means 6 and the lifting device so as to feed the material to be kneaded through the charging means 10 to sheeting rolls 15.
Patent JP-H0493105-A (JP)
Title: Method and device for hole cutting by means of mechanism applying tension on workpiece during work
Inventor: KANEFUJI KUNIMASA
IPC: B23B41/00
Filed: 1990-08-08
Abstract: PURPOSE:To achieve finishing holes of excellent straightness by stretching a workpiece between a finishing means and a spindle against the cutting resistance and the dead weight, and making the workpiece axis coincide with the rotational axis of the finishing means. CONSTITUTION:A finishing means 7 is shifted to the spindle 47 side where a holding- pulling means is built in by actuating a cylinder 9, and a workpiece 3 is inserted in a work 115, then an engaging shaft 19 is held by a holder. When a pull is applied to the holder from the spindle 47 side through a connecting member, the pull is transmitted to the workpiece 3 through the engaging shaft 19. Then the actuating force direction of the cylinder 9 is reversed by actuating a control circuit, and the cylinder 9 is actuated in such a regulated condition as to generate a resistance force which is a little smaller than the pull. The resistance force is transmitted to the other side of the workpiece 3 through a connecting piece 12 and the finishing means 7 successively. Tensile stress is generated in the workpiece 3 in the hole-finishing condition, and this makes the workpiece 3 to be stretched between the finishing means 7 and the spindle 47 irrespective of the applied dead weight, allowing the workpiece 3 to move toward the spindle 47 side while rotating.
Patent JP-2000025960-A (JP)
Title: Paper feed tray
Inventor: KITANO KAZUHIKO
IPC: B65H1/04
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed tray that is adaptable to paper sheets of different sizes stacked thereon, is rigid, is simple in construction and is small in size and cost. SOLUTION: A paper feed tray 3 has, in its recession 5 in which paper sheets are stacked up, three end fences 6a to 6c projectingly spaced in line for stopping the trailing end of paper sheets, and three pairs of side fences 7a to 7c, 8a to 8c projectingly spaced in line for stopping the respective sides of paper sheets. The root of all these fences 6a to 6c, 7a to 7c and 8a to 8c is easily cuttable by hand or with cutters, so that unnecessary fences are easily removed in dependence on a selected paper sheet size.
Patent JP-H1039682-A (JP)
Title: Image forming device
Inventor: KONNO HISAO
IPC: G03G21/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To inject bias charges to the shaft of a cylindrical photoreceptor so that an electric wire feeding a high-voltage current is not circulated in a device, suppress the generation of noises, simplify the structure, and reduce the cost in an image forming device using the electrostatic copying process. SOLUTION: A printed board 31 including a high-voltage generation section 30 is arranged near one end section of the drum shaft 21 of a photoreceptor 13, and an electrode section 32 to be kept in contact with the drum shaft 21 is arranged on the printed board 31. The high-voltage generation section 30 is mounted in a board circuit controlling the whole device on the printed board 31, and the electrode section 32 kept slidably conductive to the drum shaft 21 end made of a phosphor bronze plate is arranged on the high-voltage generation section 30 itself.
Patent JP-S6368408-A (JP)
Title: Non-skid tire device
Inventor: HIRAKAWA KIYOHIRO
IPC: B60C11/16
Filed: 1986-09-09
Abstract: PURPOSE:To ensure proper operation and prevent road surface damage and public nuisance due to dusts by burying in a tire tread a non-skid member socket plated with a spike pin and capable of free expansion and contraction, and supplying and discharging a compressed fluid to and from the buried socket. CONSTITUTION:When a switch 40 has been turned to the side of a terminal 41 at an OPR side, a solenoid valve 56 opens via a circuit converter 48, compressed air in a vessel 30 flows into a socket 2 buried for a spike pin, air pressure within a pressure line hole 5 rises and the spike pin projects from a tread surface, thereby embodying spike performance. When the air pressure has reached a constant level, a switch 60 works to close the solenoid valve 56. When the switch 40 has been turned to the side of a terminal 42 at a REL side, a solenoid valve 57 opens, air is discharged from the buried socket 2 for the contraction thereof and the spike pin is made to retreat, thereby restoring a normal tire condition. According to the aforesaid constitution, reliability is enhanced and damage to a road surface and public nuisance due to dusts can be prevented.
Patent JP-2000024826-A (JP)
Title: Hydraulic remote control method of cutter body for cutting electro-resistance-welded tube inner face bead and its device
Inventor: OSAWA TAKASHI
IPC: B23D1/24
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To instantaneously retreat a cutting tool at the time of pressure relief by inserting a spring below a toll arranged on the opposite side to the cutting tool. SOLUTION: A hydraulic cylinder 9 is stored in a cutter body 8 in the longitudinal direction of a steel pipe, and a hydraulic unit 10 feeding pressure to the hydraulic cylinder 9 is connected by 71 piping 11. When hydraulic pressure is fed from the hydraulic unit 10, the hydraulic cylinder 9 is operated via the piping 11, then a roll 15 installed on the opposite side to a cutting tool 14 cutting a bead is driven via cams 12, 13. When the cutting tool 14 must be retreated in emergency from the bead to be cut due to a stop of continuous pipe manufacture, the retreat by the tare weight of a cutting device is difficult, therefore a retreating spring 7 is installed below a roll 16 arranged in the downstream of the cutting tool 14 to cope with emergency.
Patent JP-H0494776-A (JP)
Title: Rubble takeout machine in grain regulation working device
Inventor: KAWANO HIDEAKI
IPC: B07B4/04
Filed: 1990-08-10
Abstract: PURPOSE:To always exhibit the best performance in a rice husker and a rice milling machine by passing exhaust through a rocking sorting devise from the blower of a rubble takeout machine and sucking this exhaust through a sorting air path of the rice husker from an exhaust path by a blower for rice husking and discharging the exhaust to the outside. CONSTITUTION:A rice husker 6 is provided to the upper part of the inside of a mechanical body 1. The grains of paddy are husked between the husking rolls 2, 2. Sorting wind is sucked by a blower 3 for rice husking and passed through a sorting wind path 4. While the husked grains of paddy are allowed to fall on a sorting shelf 5, these are sorted into unpolished rice and chaff. A rocking sorting device 7 which receives supply of unpolished rice is provided to the downside of the rice husker 6. Air blasting is performed to the rocking sorting machine 7 from a blower 8. While unpolished rice is floated, a rubble takeout machine 9 rocks and sorts both unpolished rice and rubbles admixed therewith by rocking and sorting. Sorting wind is pass ed through the rocking sorting device 7 and exhausted to an exhaust path 10. The terminal side of this exhaust path 10 is faced and provided to the starting end side of the sorting wind path 4. As a result, the rice husker 6 and a rice milling machine always exhibit excellent performance.