baber/WOPTO huggingface dataset:
Patent JP-S58192304-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: H01F1/04
Filed: 1982-05-06
Abstract: PURPOSE:To obtain a magnet showing excellent magnetic properties in multipolar magnetization, by a method wherein a hollow billet is subjected to extrusion, with the axial direction of the billet and the extruding direction arranged to be parallel to each other, by employing a die having a predetermined conical part, thereby to apply a compression strain to the billet axially thereof. CONSTITUTION:A hollow billet 1 made of a manganese-aluminum-carbon (Mn- Al-C) alloy for magnet is subjected to extrusion at a temperature of 530-830 deg.C, with the axial direction of the billet 1 and the extruding direction arranged to be parallel to each other, by employing a die having a conical part 22 whose sectional area, perpendicular to the axis of the billet 1, is smaller than the opening area of a bearing part 23 and which extends from a container part 21 to the bearing part 23 while decreasing in opening area, that is, a die having a conical part 22 whose opening area gradually decreases from the container part 21 toward the bearing part 23, thereby to apply a compressive strain to the billet 1 axially thereof. Thus, it is made possible to obtain a magnet showing excellent magnetic properties in multipolar magnetization.
Patent JP-S553677-A (JP)
Title: Mos integrated circuit
Inventor: OOTANI TAKAYUKI
IPC: H01L29/78
Filed: 1978-06-23
Abstract: PURPOSE: To compactly mount a MOSFET with a short channel to a flank of one groove among grooves, by producing the grooves on a surface of a substrate in a semiconductor.  
     CONSTITUTION: SiO 2 4 is formed on a p -  layer of a substrate with n + pp -  structure, and p +  ion injection layers 6 are manufactured by using a Si 3 N 4  mask 5. The layers 6 are selection oxidized to make up field oxidized films 7, films 5.4 are selection removed, ions are injected to produce n -  layers 8a.8b, the layers 8a, 8b are again selection oxidized and SiO 2 9 is formed. A groove 10 is mounted to the substrate 1 by removing the mask 5 and by selection etching, and gate oxidized film 11a.11b are built up. Gate electrodes 12a.12b in polymerized Si are selection made up and covered with CVDSiO 2 13, windows are opened, and wires 14a.14b in Al are installed, thus completing work. This constitution makes compact mounting possible, and prevents the variation of threshold voltage by the lowering of drain resisting pressure and short channel effect because a p -  layer 3 is placed on a p layer 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000066872-A (JP)
Title: Bit and digit reversing method
Inventor: COURTNEY CHAD
IPC: G06F5/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the method for reversing bit and digit simply in place at a high speed by discriminating the number of points in an array as an object of bit reversing and reversing the bits according to the number of the points by using a look-up table of a common subtree. SOLUTION: The number of points where bits (or digit) in an array are reversed is discriminated (S80). The bits (or digit) are reversed (S82) by using the look-up table of the common subtree. Through the operation of the bit (or digit) reversing method, tree classifications of arrays as N points are analyzed (S85). The look-up table is generated from the common subtree (S87). The look-up table generated from the common subtree is used to reverse the bits (or digit) in the arrays at the N points.
Patent JP-S63243346-A (JP)
Inventor: TODA KAZUHIRO
IPC: D02G3/36
Filed: 1987-03-31
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-H11268582-A (JP)
Title: Lighting system for construction machine
Inventor: HOSONO JUNICHI
IPC: B60Q1/24
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To illuminate in an advancing direction during running both forward and rearward regardless of the revolving position of an upper revolving structure. SOLUTION: A front working lamp 40 to illuminate the front working region of an upper revolving structure 21 is attached to a side face of a boom 22, and a rear working lamp 41 to illuminate the rear of the upper revolving structure 21 is arranged on the rear upper surface of the upper revolving structure 21. In a controller, the backward start of a lower running body 20 is detected with an operation switch brought into an ON-state and by a sensor. When it is detected by the sensor that the upper revolving structure 21 is in a set angle range, a lighting command signal to light the rear working lamp 41 is outputted.
Patent JP-H03274937-A (JP)
Title: Transmission error controller
Inventor: MATSUSHITA HIDEAKI
IPC: H04L1/00
Filed: 1990-03-26
Abstract: PURPOSE:To execute the most efficient transmission error control corresponding to line quality by executing the optimum error correction according to the degree of the line quality when the line quality is adverse. CONSTITUTION:A data communication control circuit 4 monitors received data by an error detection code (CRC) and when error is detected, it is announced through a signal line 70 to a transmission error control circuit 5. When the announcement of the error is confirmed from the control circuit 4 more than fixed times, the control circuit 5 instructs a change to the mode of correction 2 concerning frame constitution through a signal line 50 to a frame constituting circuit 1, error correcting circuit 2 and transmission velocity control circuit 3. According to an error correction code (FEC2), the error correcting circuit 2 corrects the error of the received data.
Patent JP-H03275177-A (JP)
Title: Production of foamed body
Inventor: KATO YOSHIHISA
IPC: B05D7/24
Filed: 1990-03-26
Abstract: PURPOSE:To easily and rapidly produce a thin foam-insulated electric wire or cable of a small diameter or a foamed sheet having fine appearance by applying UV-curing paint mixed with a dispersed foaming agent to a substrate, curing the paint and heating a formed coating layer. CONSTITUTION:UV-curing paint (e.g. UV-curing urethane acrylate paint) mixed with a dispersed foaming agent such as sodium hydrogencarbonate or azodicarbonamide is applied to a substrate such as a metal wire and cured by uniform irradiation with UV to form a coating layer. This coating layer is then heated by passing through a heating furnace and the foaming agent is foamed. A thin foam-insulated electric wire or cable of a small diameter, a foamed sheet or film having fine appearance is easily and rapidly produced.
Patent JP-H10254943-A (JP)
Title: Scenery evaluation system
Inventor: YOSHIDA MIKIO
IPC: G06T17/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To evaluate scenery easily and speedily by threedimensionally processing the synthesization of measured data and planned data. SOLUTION: The measured data and planned data of area to become the object of scenery evaluation are prepared, contour line data (line string sequences) S6 are provided based on plan data S4 by a contour extraction part 6, and a triangular patch group S8 is generated at the section of measured data (discrete point) S2 corresponding to the outside of contour line by a triangular patch generating part 7. The triangular patch group S8 and the plan data S5 are synthesized by a synthesizing part 8, synthetic three-dimensional data S10 for scenery evaluation are provided, and the synthetic three-dimensional data S10 are interactively visualized through computer graphics techniques by an interactive visualizing device 10.
Patent JP-S522223-A (JP)
Title: Graph illustration system
Inventor: NITANI HISAMITSU
IPC: G09G5/36
Filed: 1975-06-24
Abstract: PURPOSE: A graph illustration system which indicates a graph pattern in the same way as a character pattern without requiring a graph generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01247372-A (JP)
Title: Copying machine
Inventor: HIGAKI MASAHIRO
IPC: B65H43/00
Filed: 1988-03-29
Abstract: PURPOSE:To prevent erroneous staple handling by carrying out the discharge control of a sheet of paper when the existence of the paper in a paper housing device for carrying out staple handling is detected by a paper detecting means at the time of operating a power source switch. CONSTITUTION:At the time of outputting an automatic reset signal or a power source ON signal from a copying machine 1 side, if a sensor SE3 detects the existence of a copying paper in a staple tray 90, a control device turns on a solenoid SL2 to open up a stopper 95 and reverses a paddle wheel 120 for a defined time to discharge the copying paper in the staple tray 90. Thereby, it call be prevented to erroneously stitch a copying paper left in the staple tray and an unconcerned copying paper which is discharged next from the copying machine body into the paper housing device (staple tray).
Patent JP-S57210667-A (JP)
Title: Semiconductor memory device
Inventor: SHIMIZU SHINJI
IPC: H01L29/78
Filed: 1982-05-10
Abstract: PURPOSE:To improve the integration of a semiconductor memory device by omitting a drain region of a switching MISFET, thereby reducing the area of a memory cell. CONSTITUTION:A memory cell is obtained with a bit line, a word line 6, negative electrode 3' of a capacitance element made of polycrystalline silicon, a gate electrode 5 of a switching MISFET made of a polycrystalline silicon layer formed on an insulating film 2' overlapped with the bit line and the capacitance element through an insulating film 3''. In this case, the bit line is formed of a polycrystalline silicon layer 3', to which an impurity of the same conductive type as a source region 4 is injected, and is connected directly to the source region 4. In this manner, the cell area can be reduced, and the parasitic capacity of the digit line can be reduced.
Patent JP-H01249981-A (JP)
Title: Centripetal type blower
Inventor: KONDO RYUTA
IPC: F04D29/32
Filed: 1988-03-30
Abstract: PURPOSE:To control jet air flow while reducing noises by providing a means for shifting axially a sub-plate having an impeller or bellmouth to control the relative position between both members. CONSTITUTION:When an impeller 23 is rotatably driven by a motor 31, air flow W sucked radially through a path between a main plate 26 and sub-plate 25 which are inflow guide plates is accelerated by each blade 22 while being axially or obliquely outward discharged. On the other hand, an auxiliary motor 27 is started to rotate the output shaft 28 and a pinion 29 fixed thereto and shifts axially a screw rod 30 meshing with the pinion 29. Then, the axial relative position between the impeller 23 and bellmouth 24 can be movably controlled.
Patent JP-S60260413-A (JP)
Inventor: BURENTO MEI TAKU ROKU
IPC: B01D15/00
Filed: 1985-04-12
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-H02254598-A (JP)
Title: Fault displaying and monitoring device
Inventor: MIYAZAKI JUNJI
IPC: G08B25/00
Filed: 1989-03-29
Abstract: PURPOSE:To easily confirm the item of a fault and to enable speedy and suitable processing to the fault by displaying the contents of the fault in the order of generation by emergency order and displaying the processing method (guidance) of the fault in correspondence to the emergency order. CONSTITUTION:For a new emergency order allocation table 1A, for example, the contents of the fault are classified in the 16 emergency orders of groups (Gr.) 0-15. Each time the fault is generated, fault data showing the contents of the fault are displayed on a CRT 4 like generating fault data 2 and further classified by the Gr. 0-15 like post-classification generating fault data 3. Further, a guidance 6 shows the processing to respectively corresponds to the Gr. 0-15. Accordingly, an operator observes the generating fault data 2 on the CRT 4 and afterwards, the group, which is desired to be confirmed to the CRT 4 can be displayed as the post-classification generating fault data 3 by the input of display operation as needed or the guidance 6 showing the processing to correspond to the group can be displayed. Thus, the contents of the fault can be confirmed and processed at high speed.
Patent JP-S58194016-A (JP)
Title: Electrochromic display device
Inventor: IKEDA KOUNOSUKE
IPC: G02F1/1524
Filed: 1982-05-08
Abstract: PURPOSE:To stabilize the potential of a counter electrode by using a porous carbon electrode as the counter electrode and by covering the surface of the electrode with an EC layer. CONSTITUTION:An electrochromic device (ECD) is composed essentially of a transparent front substrate 1, a spacer 3, a rear substrate 2, a transparent display electrode 4, a tungsten oxide (WO3) layer 5, a counter electrode 6, a light diffusing plate 7, and an electrolytic soln. 8. The porous carbon electrode 6 is immersed in an aqueous soln. of tungstic acid and heat treated to form an EC layer on the surface of the electrode 6. Vanadic acid, molybdic acid or titanic acid may be used in place of the tungstic acid. The electrode 6 is heat treated in the soln. having <= about 1 mole concn. of the acid at about 400-800 deg.C for about 1hr. The thickness of the EC layer formed on the surface of the counter electrode by the treatment is several 100Angstrom - about 100mum.
Patent JP-S60221632-A (JP)
Title: Air-conditioner set in ceiling space
Inventor: SUDA SHIYOUICHI
IPC: F24F1/0047
Filed: 1984-04-16
Abstract: PURPOSE:To facilitate operations for connection and maintenance by a construction wherein a T-shaped blow-out duct and a suction duct are made to accord with the vertical and horizontal surfaces of a ceiling respectively and then the opening of the ceiling is covered with an L-shaped ornamental plate in the titled air-conditioner which is set in a corner part of a suspended ceiling. CONSTITUTION:The opening 19 of a ceiling is formed by cutting off of a corner part 19 of a ceiling board 1, and an air-conditioner 4 fitted with blow-out and suction ducts 8 and 10 is pushed into a space 20 of the ceiling and fixed by suspension fittings 41. Then, open ends 21, 22 and 25 of the blow-out and suction ducts 8 and 10 are disposed on the same planes as the vertical surface 24 and the horizontal surface 26 of the ceiling board 1 respectively and positioned. Next, cold and hot water pipings 13 and a drain pipe 17 are connected to a heat exchanger 6 and a drain pan 16, and then an ornamental plate 27 is fitted to cover up an opening 18 of the ceiling. According to this construction, an inspection for maintenance can be performed easily by removing a suction grille 45 and an air filter 47 and by turning the ornamental plate 27 downward around a hinge 44.
Patent JP-S572903-A (JP)
Title: Low nox combustion equipment
Inventor: BABA AKIRA
IPC: F23C5/08
Filed: 1980-06-10
Abstract: PURPOSE: To contrive to reduce NOX at higher level by a method wherein positions, to which oxidizing burners and NO ports are installed, are reformably changed in the equipment in which groups of main burners, auxiliary burners, the oxidizing burners and the NO ports are arranged over furnace walls from lower stage to upper stage in the order described above.  
     CONSTITUTION: The oxidizing burners 4a are arranged at the portions near both side walls 1' on a front and a rear walls 1a and 1b of a boiler 1 and the NO ports 5a are also arranged at the central portion on the front wall 1a and/or the rear wall 1b of the boiler 1. Below the group of the oxidizing burners 4a and the NO ports 5a located horizontally in one row, groups of a plurality of the auxiliary burners 3... and of the main burners 2... are arranged as conventionally and a wind box 6 is so provided that all the burners and ports are enclosed therewithin. According to the locations of the burners and the ports mentioned above, O 2  within zones 8L' and 8R' near the left and right side walls 1' can throughly be used capable of fully lowering the molar partial pressure of O 2  within the zones 8L' and 8R' so as not to be able to give a chance for NO and the like to flow outside and consequently the reduction of NOX in the combustion equipment can be realized at higher level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59201969-A (JP)
Title: Kick starting apparatus of internal-combustion engine
Inventor: HOSOI KOUJI
IPC: F02N3/04
Filed: 1983-04-30
Abstract: PURPOSE:To simplify the speed increasing mechanism of a driven shaft and obtain a small-sized and lightweight apparatus by revolving the sun gear on the driven shaft by a planetary gear installed onto a driving shaft and increasing the speed of the driving shaft linked with a kick crank and transmitting said revolution onto the driven shaft. CONSTITUTION:When a driving shaft 22 is revolved in A direction by stepping- in a kick crank 23, a planetary gear 31 rotates and revolves in B direction around a sun gear 28, and the sun gear 28 is revolved with its increased speed in C direction, since each planetary gear 31 axially supported onto a several number of arm parts 29 projectingly installed onto the outer periphery of the boss part 25 of the driving shaft 22 is geared with the sun gear 28 on a driven shaft 24 and the internal gear 32 fixedly formed on a crank case 7. When the driven shaft 24 begins to revolve sharply, a starting gear 36 engaged through a twisted spline 35 on the driven shaft 24 springs-out leftward and engaged with an idle gear 19. Therefore, a crank shaft 11 is revolved through a gear train and a centrifugal clutch 12, and cranking is performed.
Patent JP-S60220244-A (JP)
Title: Reduction gear
Inventor: IWASAKI TAKESHI
IPC: F16H37/08
Filed: 1984-04-17
Abstract: PURPOSE:To downsize the reduction gear mechanism while increasing the reduction ratio by mounting a pair of bevel gears on both ends of an arm and mounting a pair of bevel gears meshed with the above described bevel gear on an output shaft. CONSTITUTION:An arm 6 intersecting an output shaft 3 is mounted on the output shaft 3, and a pair of opposing bevel gears 7 and 8 are rotatably mounted on both ends of the arm 6. A pair of bevel gears 11 and 12 meshed with the above bevel gears 7 and 8 are rotatably mounted on the output shaft 3, and the bevel gears 11 and 12 are associated with an input shaft 2 so that they rotate in a mutual opposite direction. By this arrangement, even when the input shaft 2 is rotating at a high speed, if a difference in rotation between the bevel gears 11 and 12 is decreased, the output shaft 3 rotates at a low speed. Hence, a great reduction ratio is obtained, and the number of stages of the gear is reduced, thus the entire part of the mechanism being miniaturized.
Patent JP-H01250420-A (JP)
Title: Opening unit
Inventor: ARAKI HIROSHI
IPC: D01G9/20
Filed: 1988-03-29
Abstract: PURPOSE:To provide the title unit for opening fibers with virtual no damage on the fibers in high efficiency, equipped with a forwarding part for fiber aggregates, a nozzle for blowing a compressed air on the fiber aggregate forwarded, and a duct for conveying jet air and the fiber, etc. CONSTITUTION:The objective opening unit comprising (A) a fiber aggregate feed unit 1, (B) a nozzle 7 to blow a compressed air on the fiber aggregate forwarded from the unit A and to jet an air stream in the direction intersecting to the forwarded direction, (C) a dust to convey the resulting opened fiber and said air stream, (D) a second duct with a crook 10b, and (E) plural number of grid bars 11 constructing the wall of said crook 10b.
Patent JP-S60221391-A (JP)
Title: Device for growing compound semiconductor single crystal
Inventor: SAITOU TETSUO
IPC: H01L21/208
Filed: 1984-04-18
Abstract: PURPOSE:To grow a high-quality compd. semiconductor single crystal by separating a high-pressure vessel into three parts, making the intermediate part freely exchangeable, and providing a temp. controlling part consisting of a heating member which are separated in correspondence with the intermediate part. CONSTITUTION:A high-pressure vessel 26 of a device 35 for growing compd. semiconductor single crystals is separated into three parts so that an intermediate vessel 26b may be put and held between an upper vessel 26a and a lower vessel 26c. In addition, a heater 27 and a heat insulating member 28 are also separated in correspondence with the intermediate vessel 26b and the lower vessel 26c. Accordingly, the intermediate vessel 26b and its corresponding upper heater 27a and upper heat insulating member 28b can be easily changed into specified shapes, and a control part constituting a desired hot zone can be fromed. Consequently, the temp. control can be strictly carried out, when a single crystal 22 to be pulled up by a pulling shaft 23 is grown.
Patent JP-H05280847-A (JP)
Title: Method for delivery of ice water slurry
IPC: F24F5/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a method of taking out a predetermined IPF of iced water slurry from a storage tank of a shallow bottom. CONSTITUTION:Fine pieces of ice (i) taken out from the center of stirring are transferred into a mixing tank 8 while stirring iced water slurry in a storage tank 1. Further, water (w) is supplied into the mixing tank 8. The amount of supplied water (w) and/or the ice (i) is controlled to produce iced water slurry S of a predetermined amount of the mixed ice and carry the same to a cold heat consuming zone 12.
Patent JP-S62238887-A (JP)
Inventor: MAKINO SHOZO
IPC: D06P3/85
Filed: 1986-04-03
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-H03278379-A (JP)
Title: Slider servo device
Inventor: SHIBUYA KAZUO
IPC: G11B21/08
Filed: 1990-03-27
Abstract: PURPOSE:To control a slider without using an external scale by providing a means which generates an aberration signal by he present track address and a targeted track address, and a means which controls the slider to be moved in the radius direction of a recording medium by the aberration signal. CONSTITUTION:The track address of an optical disk 1 at which an objective lens 3 is located at present is read, and also, the track address is stored, and when no track address of the optical disk 1 at which the objective lens 1 is located at present can be read, the present track address is estimated by the latest track address, and the aberration signal for a target is generated by an aberration signal generating means 17. Then, the slider 5 is moved in the radius direction of the optical disk 1 with a linear motor 7. In such a way, the slider 5 can be controlled without using the external scale.
Patent JP-H01252407-A (JP)
Title: Transfer equipment for heavy substance such as stone and the like
Inventor: FUKUOKA HIROSHI
IPC: B65G7/12
Filed: 1988-03-30
Abstract: PURPOSE:To simplify the structure of a transfer equipment for a gravestone and the like so as to transfer it by a small number of people by providing the end of a bar which can withstand the load of the heavy substance, with an engagement member which can withstand the load of the heavy substance and can also be engaged into the outer periphery of the heavy substance. CONSTITUTION:An engagement member 2 is formed by providing a pair of engaging projection parts 2a, each of which is flat and rectangular, whose four corners are shaped in a circular arc, and reinforced with a reinforcing part 2b for the outer periphery of an corresponding stone and the like in such a state where it can be engaged therein. A stopper 4 which is made of a cushioning material such as rubber and the like is provided in the opposite inner surfaces off the engaging projection parts 2a, and the end of a bar 3, made of steel or the like, whose section is formed in a H-shape, is fitted with the engaging member 2 and the reinforcing part 2b by welding and the like. And also an end area on an opposite side to the engaging member 2 is provided thereto, so that a grip part 5 is formed. In this structure, the equipment concerned can be transferred by a small number of people and can also be easily manufactured.