baber/WOPTO huggingface dataset:
Patent JP-H0910866-A (JP)
Title: Servo transfer device
Inventor: HASHIMOTO YOSHIYUKI
IPC: B21D43/05
Filed: 1995-06-26
Abstract: PURPOSE: To provide a servo transfer device of a transfer press which has a simple and small sized structure and which can operate at a high speed. CONSTITUTION: Top ends of 1st arms 9 fixed on shafts of feed driving direct drive servo motors 7 installed nearby ends of feed bars 5 are connected to ends of the feed bars 5 with links 12, the 1st arms 9 are vibrated and the feed motion is applied to the feed bars 5. 2nd arms 13 are installed on shafts of clamp driving direct drive servo motors 8 installed on both ends of the feed bars 5, the feed bars 5 are held freely movably in the feed direction with feed bar guides 14 installed on both ends of the 2nd arms 13, the 2nd arms 13 are vibrated and the clamp motion is applied to the feed bars 5.
Patent JP-H0230549-A (JP)
Title: Recording head
Inventor: MIZUMOTO YUKIHIRO
IPC: B41J2/335
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a recording head capable of printing at higher speed and having a long life by a method wherein a feed electrode having tapered end parts and a direction change-over part inclining an insulating substrate correspondingly to its travel direction to bring the tapered faces of the feed electrode into contact with a recording film are formed on the insulating substrate. CONSTITUTION:End parts of a feed electrode 20, i.e., end parts of an insulating substrate 10, are formed to be tapered faces 21. A direction change-over part 30 provided on the back surface of the insulating substrate 10 acts to incline the insulating substrate 10, i.e., a recording head, correspondingly to its travel direction. In the case of traveling in a direction of an arrow A, the direction change over part 30 rotates in a direction of an arrow (a) to bring one tapered face 21a of the tapered faces 21 into contact with a recording film 40. Then, with an input signal to a head drive IC 50 through an external substrate 54, the head drive IC 50 applies a pulse voltage corresponding to the signal to the feed electrode 20. Since the tapered face 21a at the top end of the feed electrode 20 is in contact with a resistor layer 41 of the recording film 40, the resistor layer 41 generates heat by the pulse voltage to melt and transfer an ink 42 to recording paper P.
Patent JP-S6242227-A (JP)
Title: Detecting device for trouble of printer device
Inventor: SAKAMOTO AKIO
IPC: B41J5/30
Filed: 1985-08-19
Abstract: PURPOSE:To recover the trouble of a printer at its early stage by giving a report to a host device every time the print is through by a fixed amount when the same contents are printed repetitively and therefore detecting the abnormality occurring when no report is given through the host device. CONSTITUTION:Both the print command and the print repeating frequency given from a host device 7 are decoded by a command control part 6. While a print controller 3 receives an instruction for a printing action. The print data given from the device 7 is one stored in the part 3 and printed at a printing part 2. A printing amount counter part 4 receives the print end signals for one page from the part 2 and counts them to deliver them to a printing amount comparison part 5. The part 5 sends the coincidence signal to the part 6 when the coincidence is secured between the input value of the part 5 and the value set previously by the device 7 via the part 6. The part 6 sends the count resetting signal to the part 4 for recounting and at the same time gives the print interim report to the device 7. The part 3 gives the print end report to the device 7 via the part 6 when all printing actions are through. The device 7 decides the generation of the abnormality of a printer device 1 in case no print interim report nor print end report is given within a fixed period of time.
Patent JP-H0469903-A (JP)
Title: Manufacture of rare earth bond magnet
Inventor: NARITA IKUMI
IPC: H01F1/057
Filed: 1990-07-10
Abstract: PURPOSE:To continuously execute kneading in large amount and provide excellent magnetic characteristic by supplying inactive gas into a kneading apparatus to replace the air in the apparatus with particular oxygen concentration, mixing magnetic powder including rare earths and transition metals, epoxy resin and rust-proof agent by putting therein and thereby forming oxide film, epoxy resin film and dust-proof film. CONSTITUTION:The air in a kneading apparatus is replaced with an inactive gas to have oxygen concentration disabling generation of firing, magnetic powder including rare earths and transision metals, epoxy resin film and dust-proof film are mixed, thereby film is formed to the magnetic powder. An epoxy resin film and rust-proof film are formed and an oxide film is formed by oxygen which is remaining in a very small amount. Upon formation of oxide film, epoxy resin film and rust-proof film, acidic powder is kneaded with a binder resin and is dispersed. Since an oxide film is formed on the surface of magnetic powder in the adequate oxygen concentration (0.08 to 3%), the completed rare earth bond magnet maintains very excellent magnetic characteristics.
Patent JP-H0529546-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMITA MASAYOSHI
IPC: H01L21/60
Filed: 1991-07-23
Abstract: PURPOSE:To constitute daisy chain circuits on a chip by forming a plurality of rows of pads having a prescribed size and forming the daisy chain circuits by connecting arbitrary pads from each pad row to each other. CONSTITUTION:A plurality of pad rows 6a-6d is formed in a pad area section 4 by arranging a plurality of pads 5 having a prescribed size. Simultaneously, a daisy chain circuit is formed by connecting arbitrary pads 5 from each pad row 6a-6d to each other by bonding. In addition, another daisy chain circuit for checking open shorts is formed by making the shape of the pads rectangular and arranging the plurality of pad rows 6a-6d in such a way that each row is shifted from another by a prescribed amount in the length direction of the pads 5. Thus the two kinds of daisy chain circuits can be easily formed. Therefore, the daisy chain circuits can be constituted on a chip and, even when the pitch between pins becomes smaller, the mass productivity of this semiconductor integrated circuit can be secured.
Patent JP-H0236017-A (JP)
Title: Servo control of electric discharge machine
Inventor: SAKAMOTO KEIJI
IPC: G05D3/12
Filed: 1988-07-21
Abstract: PURPOSE:To prevent overshoot or hunting effect of a machine by supervising a polarity of position instruction and a polarity of the difference between the position instruction and position feedback, and by making a position gain smaller than that obtained when both the polarities correspond to one another if they do not. CONSTITUTION:A position gain control unit 21 supervises a polarity of position instruction C and that of the difference E between the position instruction and position feedback during servo control. When both of the polarities do not correspond to one another during deceleration for example, a position gain Kp set by a position gain setting part 18 is made smaller than the position gain obtained when the polarities correspond to one another. Speed instruction VCMD output from the position gain setting part 18 is thus reduced, an hunting effect or overshoot of the machine at an aimed position can be eliminated.
Patent JP-H0529240-A (JP)
Title: Manufacture of semiconductor device
Inventor: TORII YASUSHI
IPC: H01L21/265
Filed: 1991-07-24
Abstract: PURPOSE:To avoid the deterioration in electrical characteristics by a method wherein the direct thermal oxidation of a silicon substrate surface is avoided after finishing the ion implantation step for restraining the development of oxidation induced defect. CONSTITUTION:Boron ions are implanted in a silicon substrate 1 using a photoresist film 3 and a silicon oxide film 2 so as to form a P<+> region 4. Next, after the removal of the photoresist film 3, a silicon oxide film 2A is formed using ozone or oxygen plasma. Later, the whole body is annealed in an inert gas atmosphere so as to form a P well region 4A at specific depth.
Patent JP-S57108108-A (JP)
Title: Purification of polyolefin
Inventor: YAMAMURA HIROSHI
IPC: C08F10/00
Filed: 1980-12-25
Abstract: PURPOSE: To prevent deterioration and denaturation of a polyolefin due to the presence of a halogen, by treating the polyolefin obtained by use of a halogen- containing catalyst with a specified compound in the absence of water.  
     CONSTITUTION: To a polyolefin, such as PE or PP, obtained by polymerizing a monomer by use of a halogen-containing catalyst consisting of a halide of a transition metal such as Ti or V, and an organometallic compound such as alkylaluminum halide is added 0.1W200mol times the quantity of the halogen in the polyolefin, of a compound having a structure of the formula, e.g., acetic anhydride. Then, the mixture is treated at a temperature ≥30°C and lower than the m.p. of the polyolefin for 1minW5hr in the absence of water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1118849-A (JP)
Title: Movable shelf
Inventor: YANAGIYA TAKASHI
IPC: A47B53/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide movable shelves improving the housing/taking-out operability of articles, increasing the housing amount of the articles and improving carrying operability. SOLUTION: The shelves are provided with a movable shelf main body 21 traveling by casters 20 and moving guided by rails 2a and 2b disposed on an upper side, stopper parts 22 fixed to the upper part of the main body 21 in the state of movable up and downward and a height adjusting part 32 adjusting the fixing height of the parts 22 to the main body 21. In this case inserting parts 34 to be inserted to a guide groove 8 opening at the lower face of the rails 2a and 2b in the state of being capable of inserting and pulling are provided projecting upward from the parts 22 and the part 32 adjusts the fixing height of the parts 22 to the main body 21. Thereby, the parts 34 can be inserted to and pulled out from the groove 8.
Patent JP-H0824801-A (JP)
Title: Chip aligning apparatus and part aligning apparatus for magnetic head
Inventor: SUKETOMO NOBUYUKI
IPC: B65G57/00
Filed: 1994-07-12
Abstract: PURPOSE:To align chips at a high speed by an economical apparatus with a small size by positioning supplied chips corresponding to the types of the chips and separately storing chips facing forward and chips facing backward which are judged by a posture determining means. CONSTITUTION:When a large number of chips are thrown to a vibrating part of a part feeder 1, the chips are aligned in the longitudinal direction and a suction nozzle 6B of a chip transporting unit 6 vacuum-sucks the chips of the chips transporting unit 6 and puts the chips on a frosted glass of a light transmissive rotary stage unit 2. After positioning of the chips is carried out by three arm parts 3A-3C, a posture determining unit 4 determines the posture of each chip by image processing. Corresponding to the determination result, the stage of the light transmissive rotary stage unit 2 is rotated and respective chips are set to be in respectively correct posture states, facing forward state or facing backward state and the chips whose states are corrected are aligned in a chip tray unit 5 side and discharged.
Patent JP-S6160690-A (JP)
Title: Method of synthesizing 9,15-di-o-arylsilylprostaglandin f2alpha derivative
Inventor: IKEGAMI SHIRO
IPC: C07F7/18
Filed: 1984-08-31
Abstract: PURPOSE:To obtain industrially advantageously the titled compound useful as an intermediate for synthesizing PGD2 having inhibitory action on blood platelet aggregation, hypotensive action, and antitumor action, etc., by reacting a specific lactol with a ylide, subjecting the reaction product alkyl esterification. CONSTITUTION:A lactol shown by the formula I (R<1> is arylsilyl group; R<2> is H, or lower alkyl) is reacted with a ylide shown by the formula II (Ph is phenyl; X is alkali metal) in a basic condition in a solvent such as dimethyl sulfoxide, to give 9,15-di-O-arylsilylprostaglandin F2alpha. Then, if necessary, this compound is subjected to alkyl esterification in a solvent such as ether, etc. by the use of diazomethane, etc., to give the aimed compound shown by the formula III.
Patent JP-S5974089-A (JP)
Inventor: NAKAMURA SADAAKI
IPC: B65D88/78
Filed: 1982-10-20
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-S6429691-A (JP)
Title: Variable capacity vane compressor
Inventor: WATANABE YASUSHI
IPC: F04B49/02
Filed: 1987-07-22
Abstract: PURPOSE:To surely prevent leakage of cooling gas by supplying oil having a pressure equivalent to a discharge pressure, to a seal part for shielding high and low pressure areas to each other between a capacity control plate and side plate. CONSTITUTION:Inside a spool chamber 25 provided at a predetermined position corresponding to the capacity control plate 22 of a side plate 4 fixedly joined to a cylinder 3, a spool 25a is stored, being capable of reciprocating motion, for partitioning the spool chamber 25 into a first pressure chamber S1 to which cooling gas having a pressure equivalent to a discharge pressure is led and a second pressure chamber S2 to which lubricating oil having a pressure equivalent to a discharge pressure while the spool 25a and capacity control plate 22 are connected to each other by a driving pin 26 so as to be integratedly moved. Further, a seal ring 36 is provided for shielding high and low pressure areas to each other between the capacity control plate 22 and a side plate 4 while supply passages 37 to 40 for leading lubricating oil having a pressure equivalent to a discharge pressure are communicated to the shaft part. Therefore, it is possible to improve a sealing performance between the capacity control plate 22 and the side plate 4, and suppress the leakage gas from a first pressure chamber S1.
Patent JP-H0717728-A (JP)
Title: Optical element forming mold
Inventor: NAKAI YASUYUKI
IPC: C03B40/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide an optical element forming mold that has a mirror-finished surface, in which the peeling of the film and the cracks are not generated at the time of performing the forming of glass and surface defects are reduced. CONSTITUTION:In the forming mold used for the pressing of an optical element made of glass, an intermediate layer comprising an oxi-nitride film is formed on at least the forming surface of the mold and the surface of the intermediate layer consists of carbon and at least one of the constituent elements of the intermediate layer. The intermediate layer is a mixing layer, in which the concn. of carbon atom is increased in the direction from the inside to the surface of the layer and decreased in the reverse direction and the concn. of the other atoms are increased in the direction from the surface to the inside of the layer and decreased in the reversed direction. At the time of performing the forming of the glass optical element by using this forming mold, the glass formed article having excellent releasability from the forming mold and good properties with respect to surface roughness, face accuracy, transmissivity and shape accuracy can be manufactured over a long period.
Patent JP-S6237086-A (JP)
Inventor: UORUFUGANGU CHINPE
IPC: H02P21/00
Filed: 1986-08-04
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-S6297629-A (JP)
Title: Method for removing nh3 in gas
Inventor: TAMURA TAKAAKI
IPC: B01D53/86
Filed: 1986-08-06
Abstract: PURPOSE:To efficiently remove NH3, by contacting NH3 with a catalyst prepared by supporting Pt, Ru, Pd or Cr by a carrier comprising natural tuff particles under heating to convert the same to NOx and denitrating NOx by a reducing denitrating catalyst. CONSTITUTION:NH3 containing gas is mixed with air in a pipe 1 and a part of said gas is introduced into the first chamber 4a of a reactor 4 through a pipe 3 having a heat exchanger 2 and heated by a heater 7 and decomposed into N2 and H2O by a catalyst prepared by supporting a metal selected from Pt, Ru, Pd, Cr, Co, Mn, Ag, Ni, Mo, Zn, V, Ti and Th by a carrier comprising particles of natural tuff based on SiO2, Al2O3 and H2O and containing 1-10wt% of oxides of an alkali metal and an alkaline earth metal and a small amount of formed NOx is mixed with NH3-gas in the second chamber 4b of the reactor 4 to be denitrated by a denitrating catalyst.
Patent JP-H0626665-A (JP)
Title: Terminal type air-conditioner
Inventor: KIYOTAKI TAMON
IPC: F24F13/20
Filed: 1992-07-10
Abstract: PURPOSE:To smooth the flow of air stream by a constitution wherein several sets of fan motors are arranged in series in a suction side passage in the direction of a vertical axis and a thin vertical type heat exchanging coil is arranged in an air outlet side passage so as to be slanted with respect to the horizontal direction of the machine to constitute the whole configuration of the machine so as to have a vertical thin shape. CONSTITUTION:The inside of the body 1 of a machine is partitioned by a partitioning plate to form a suction side passage A and an air outlet side passage B. Several sets of fan motors 4 are arranged in series in the suction side passage A in the direction of a vertical axis while a heat exchanging coil 3 is arranged in the air outlet side passage B so as to be slanted with respect to the horizontal direction of the machine. Accordingly, an air-conditioner, whose whole configuration is super thin type, is formed. According to this method, the surface of installation can be utilized effectively and air stream, discharged into the rotating direction of the fans, can be passed smoothly.
Patent JP-S6075904-A (JP)
Title: Method and device for control of multi-joint robot
Inventor: KOYAMA HIDEO
IPC: G05B19/18
Filed: 1983-09-30
Abstract: PURPOSE:To attain an operation at a high speed by obtaining a deviation through mutual conversion of coordinates between the position and speed of each degree of freedom of an end effector delivered from a joint coordinate system and the position/speed command data of a rectangular coordinate system. CONSTITUTION:The command value of a rectangular coordinate system is delivered from a host system 4 containing a microcomputer. This command value contains the position command data, etc. The position feedback data is substracted from the position command data. Then the command data is added to the speed command data in the form of a correction component after control of gain carried out through a gain control part 14. This added speed command data is converted into a joint coordinate system through a coordinate converting part 6 and given to a movement equation operating part 9. While the acceleration command data is also converted into a joint coordinate system through a coordinate conversion part 7 and given to the part 9. The feedback data given from an encoder 11 is converted into a rectangular coordinate system by a coordinate conversion part 5. These command data are applied to a joint part 10 and controlled.
Patent JP-2001008538-A (JP)
Title: Threshing portion of general purpose combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the threshing performance of a general purpose combine harvester by increasing the contact area of the rotors of the threshing portion with grains and using anticorrosive and highly durable members in grain- distributing portions, such as receiving nets of the threshing portion. SOLUTION: This general purpose combine harvester has tandem rotors 21, 22 having laterally horizontal axes, respectively, and arranged in parallel in the longitudinal direction in the threshing portion. Therein, receiving nets 23, 24 having approximately U-shapes on the side views are disposed below the tandem rotors 21, 22 along the lower side surface shapes of the tandem rotors 21, 22, respectively. The heights of the receiving net ends between the tandem rotors are approximately the same as the heights of the rotation axes 21d, 22d of the rotors, and the heights of the receiving net ends on the front and rear outer sides of the tandem rotors are higher than the heights of the rotation axes 21d, 22d of the rotors.  An alloy having excellent corrosion resistance and excellent durability, such as stainless steel, is used in the grain distribution portions, such as the receiving nets 23, 24 of the threshing portion, and all the members of the grain distribution portions can be detached.
Patent JP-2000020186-A (JP)
Title: Low power consumption circuit
Inventor: MARUYAMA YUKIO
IPC: G06F1/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption circuit capable of reducing power consumption as a whole and also reducing time lag on operation. SOLUTION: A virtual part 6 keeps the virtual state of a function controller in advance. When an instruction to stop operation is given to the controller 3 from a power controller 1, a controlling part 5 detects the instruction to replace data outputted from the controller 3 with data from the virtual state of the part 6 so as to pretend that the controller 3 is under operation for a host controller 2 but really to stop the controller 3. When an instruction is given to the controller 3 from the controller 2, the instruction is detected by the part 5 and the controller 3 is recovered to execute the instruction.
Patent JP-S6357045-A (JP)
Inventor: DONARUDO PUREJIYAA
IPC: A61F2/16
Filed: 1987-07-24
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-H0478063-A (JP)
Title: Protective device for recorded information of disk
Inventor: MIZUTA OSAMU
IPC: G11B19/04
Filed: 1990-07-11
Abstract: PURPOSE:To protect important recorded information by discriminating a disk not required to be rewritten from the disk required to be rewritten by striking in a fixing pin into a knock hole so that the recorded information of the disk not required to be rewritten is not rewritten. CONSTITUTION:The disk 1 is sorted according to the recorded contents of each disk 1, and the fixing pins 21a, 21b are struck in into the knock holes 19a to 19d of a chucking plate 5 in accordance with this assortment, and are fixed. On the other hand, holes capable of receiving the fixing pins 21a, 21b of the disk 1 are formed in a spindle part 7, and a rewriting device 3 is provided with plural contact pins 27a to 27d to be made conductive through the chucking plate 5 by the contact of the fixing pins 21a, 21b and a control means 29, and this control means 29 disables the disk 1 from being rewritten when the conducting state of the contact pins 27a to 27d coincides with the state set beforehand. Thus, the recorded information of the disk 1 to be protected can be made incapable of being rewritten.
Patent JP-H0929064-A (JP)
Title: Treatment of ozone-containing gas
Inventor: KIKUCHI CHIKATOSHI
IPC: B01D53/66
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To more economically treat ozone-containing gas while reducing danger and to more reduce environmental pollution by bringing ozone-containing gas into contact with a liquid containing a reducible substance used in the production of kraft pulp to decompose and remove ozone in the ozone-containing gas and recovering a treatment soln. to reutilize the same in a process. SOLUTION: As a concrete soln. containing a reducible substance, components are not uniform at every factories but one or more kinds of a solns. selected from a white liquor, an exhaust gas desulfurizing soln. and the like are used to decompose and remove ozone in the ozone-containing gas discharged from an ozone bleaching device. Then, the ozone-containing gas is brought into contact with a soln. containing a reducible substance used in the production of kraft pulp and the treated gas is discharged to the atmosphere because ozone is not present. The treatment soln. can be reutilized in a pulp manufacturing process and there is no problem of waste water treatment and this method is economical because treatment cost is low.