baber/WOPTO huggingface dataset:
Patent JP-S63105279-A (JP)
Title: Hydraulic machine using electric servo motor
Inventor: SUGAI HIROSHI
IPC: F03B15/18
Filed: 1986-10-22
Abstract: PURPOSE:To safely stop a water turbine by linearly moving a servo motor body together with an installing base when an electric servo motor is in trouble. CONSTITUTION:When an electric servo motor is in trouble or when power source failed, a driving source 10 and a driving machine 9 are connected. The rotation of the driving machine 9 rotates a feed screw 7 via a reduction gear 8. However, since a feed nut 6 which is screwed onto the feed screw 7 is fixed to a base 2, it makes linear movement. Thereby, the electric servo motor 1 itself which is connected to the base 2 makes linear movement, rotating a guide ring 4, thereby, making the flow rate regulating mechanism of a water turbine closing movement and safely stopping the water turbine.
Patent JP-H1098016-A (JP)
Title: Semiconductor wafer-polishing device
Inventor: IZUMI SHIGETO
IPC: B24B37/07
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer-polishing device, which polishes a film formed on the surface of a semiconductor wafer to a specified thickness and with a correct smoothness. SOLUTION: A semiconductor polishing device 1 for chemically and mechanically polishing an interlayer film, formed on the surface of a semiconductor wafer comprises the following: an instrument 16 for measuring the thickness of the interlayer film formed on the semiconductor wafer before and after polishing the semiconductor wafer, a controller for detecting the polishing state of the semiconductor wafer based on the thickness of the interlayer film measured by the instrument 16 and for controlling the polishing conditions of the semiconductor polishing device 1 by comparing the detected polishing state and a standard thickness and so on.  With this structure, the thickness of the semiconductor wafer can be detected before and after the polishing, the polishing performance of the polishing device is correctly monitored, and proper polishing can be performed according to the monitored polishing state which has been grasped.
Patent JP-S62112720-A (JP)
Title: Improvement of characteristic fe-mn-si shape memory alloy
Inventor: MURAKAMI MASAHITO
IPC: C22C38/00
Filed: 1985-11-09
Abstract: PURPOSE:To improve the shape memory function of a shape memory alloy by subjecting a ferrous alloy contg. a specific ratio each of Mn and Si to working and heating under specific conditions. CONSTITUTION:The ferrous alloy contg., by wt%, 20-40% Mn and 3.5-8% Si is subjected to >=1 times of <=20% working and >=400 deg.C heating. if necessary, 1 or >=2 kinds among <=10% Cr, Ni and Co, <=2% Mo, and <=1% C, Al, and C may be incorporated therein. Further <=0.01% Ca or rare earth element may be incorporated therein and S and P are respectively preferably incorporated at about <=0.003% therein. The Fe-Mn-Si shape memory alloy which exhibits the excellent shape memory characteristic even while strain is held exerted thereto is thus obtd.
Patent JP-H07309899-A (JP)
Title: Monoclonal antibody specific to human lipoprotein (a) and immunoturbidimetry using the same
Inventor: MINEMURA KAZUAKI
IPC: C07K16/00
Filed: 1994-09-19
Abstract: PURPOSE:To obtain two or more kinds of monoclonal antibodies each specific to human lipoprotein (a) and causing no mutual immunoreaction inhibition, and provide an immunoturbidimetry for the human lipoprotein (a) in high sensitivity and accuracy. CONSTITUTION:The objective two or more kinds of monoclonal antibody each specific to human lipoprotein (a), each has the following characteristics: recognizing the apoprotein (a) site in human lipoprotein (a) but neither recognizing human plasminogen or LDL, and causing no mutual immunoreaction inhibition. The other objective immunoturbidimetry is such a method as to conduct an immunoturbidimetry for the human lipoprotein (a) by using these monoclonal antibodies. The human lipoprotein (a) in human serum can be quantified in high sensitivity and accuracy by using these monoclonal antibodies.
Patent JP-H06103131-A (JP)
Title: File forwarding/receiving system
Inventor: YAMADA AKIO
IPC: G06F12/00
Filed: 1992-09-18
Abstract: PURPOSE:To guarantee the contents of a file by a business form by transferring directly the business form to a receiving equipment of a destination prior to the file for forwarding the business form, and accessing and fetching the file to the own destination stored in a store device by the receiving equipment based on the business form contents. CONSTITUTION:A forwarding destination of a business form 201 is discriminated by a device discrimination name of a receiver, and when the business form 201 having a destination 202 is sent to a transmitting equipment 106, the device discrimination name is sent to a receiving equipment 121 of the receiver, and the receiving equipment 127 receives the business form 201, and stores it in a spool file 208. A transfer destination of the file is discriminated by the device discrimination name and a transfer destination bus name. When a transfer command 210 is executed, a transfer device 110 transfers a forwarding file 109 to the subordinate of a directory 213 of a store device 11. In the business form 201, the destination 202, and a directory forwarding system name 203, etc., are described. A forwarding file table 205 is generated from the forwarding file existing under the directory, and the transfer command is generated from the forwarding system name, etc.
Patent JP-S63104230-A (JP)
Title: Reproducing device for optical information by optical pickup
Inventor: TATSUMI KENJI
IPC: G11B7/09
Filed: 1986-10-21
Abstract: PURPOSE:To reproduce optical information by optical pickup in an excellent way by using a reflection type diffraction grating image forming lens so as to use a separating function of an incident light and a reflected light and a function of an astigmatism optical diffraction grating in common and adding a function of a reflecting mirror reflecting the optical path. CONSTITUTION:A 0-th order diffracted light not diffracted by a reflection type diffracted grating engraved on the surface of a lens 16 is collected as a spot being a diffraction limit on an information recording face 10 via an objective lens 18 among the lights made incident on the reflection type diffractive grating 16 of the lens 20 from a laser diode 1. The reflected light at that point is converted into a light taking the radiated point of the diode 1 as an optical converging point and made incident on the grating 16. The light made incident on the grating 16 is separated into luminous fluxes 23, 24 by image forming lenses 16a, 16b and a focus error signal is obtained by placing a 4-split photodetector 20 at a light converging position of the luminous fluxes 23 and 24.
Patent JP-H0191449-A (JP)
Title: Semiconductor memory device
Inventor: YASUHIRA MITSUO
IPC: H01L27/10
Filed: 1987-10-02
Abstract: PURPOSE:To enable high density integration, by forming all of the constitution elements of a one-transistor one-capacitor type DRAM cell in a trench, and insulating each trench from a base substrate with insulating films. CONSTITUTION:Three poly Si layers form each constitution element of switching transistors in a one-transistor one-capacitor type DRAM. A first layer is a source (storing electrode) 5, a second layer is a channel 6, and a third layer is a drain 9, which are connected to a bit line. An insulating film 10 covering a word wire 8, an insulating film 11 isolating an impurity diffusion layer 2 and a drain 9 between memory cells formed in a trench 3, and an insulating film 12 covering the upper part of a drain 9. In the trench 3, the storing electrode 5 and a switching transistor are formed, and the inner walls of the trench 3 are all covered with the insulating films 10-12, so that interference between adjacent cells does not generate. Thereby, enabling high density integration so far as working size allows.
Patent JP-S63104376-A (JP)
Title: Semiconductor memory device
Inventor: SUDA KAKUTAROU
IPC: H01L27/102
Filed: 1986-10-20
Abstract: PURPOSE:To enlarge a capacity between B-C in a memory cell and a hold voltage, by making an epitaxial layer in the memory cell part be smaller in thickness than the peripheral part of the memory cell part and forming guard rings on the periphery of a Shottky barrier diode. CONSTITUTION:In a random access memory in which bipolar transistors are used, a N-type epitaxial-layer 3 in a memory cell part M is made smaller in thickness than the peripheral circuit part S of the memory cell part M. Thus, N type impurities rise from a N<+> type embedded layer 2 and conjointly a junction capacity Cpi between base and collector in the memory cell part M can be increased. Together with the formation of an external base, a guard ring made of a P<+> type diffusion layer 19 of high impurity concentration is formed on the periphery of a Shottky barrier diode 9. Because this guard ring enables the parallel connection of the Shottky barrier diode 9 with PN junction diodes 19a and 19b, a forward voltage across the diode 9 and a hold voltage of the memory cell can be enlarged.
Patent JP-H04130964-A (JP)
Title: Center cutting system
Inventor: SAITO YUKIO
Filed: 1990-09-21
Abstract: PURPOSE:To directly update a customer ledger and to average system load by instructing an ledger updating means to update also receiving/paying data for the next business day similarly to the day of that business day. CONSTITUTION:When a processing division is direct updating, a ledger updating mechanism 50 directly updates the customer's balance of a customer ledger 60 and updates its transaction history as transaction details. In the case of an undetermined or unsettled transaction, the customer's balance of the ledger 60 is not updated, and when the balance can be paid at the time of receiving/ paying transaction, an undetermined record is formed and the ledger 60 is updated as transaction details. When the balance to be paid is lacking, an unsettled record is formed and the ledger 60 is updated as the transaction details. The transaction details treated as undetermined and unsettled data are capitalized at the time of generating a transaction for the customer concerned after the next business day and the balance of the ledger 60 is updated. Consequently, the system load can be averaged and the increment of load during the execution of on-line transaction can be prevented.
Patent JP-H04129221-A (JP)
Title: Semiconductor substrate for electrolytic etching
Inventor: NOJIRI HIDETOMO
IPC: H01L21/306
Filed: 1990-09-20
Abstract: PURPOSE:To enable uniform and accurate etching of a semiconductor wafer of any diameter by providing the wafer with a circuit capable of controlling the voltage applied to a chip. CONSTITUTION:A junction FET 19 is composed of a p-type diffused layer 14 and an n-type epitaxial layer 7, and it is connected with a polysilicon resistor 20 made of a polysilicon layer 16 that limits the current flowing through the FET 19. In other words, a constant current circuit ENC is formed to keep constant the current flowing through the portion to be etched. When the voltage between a metal electrode 8 and a p-type semiconductor substrate 6 is higher than the pinch-off voltage Vp of the FET 19 and lower than the breakdown voltage Vb, the pinch-off current Ip is maintained, so that the voltage between the electrode 8 and the substrate 6 is also maintained constant. Thus, constant current and constant voltage are realized by forming a circuit on each chip of a semiconductor substrate 3.
Patent JP-H07102085-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: NISHINO YASUHIRO
IPC: C08L67/00
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a biaxially oriented polyester film for magnetic recording media which is excellent in smoothness and slipperiness, in traversing properties and abrasion resistance during repeated use, and in traversing properties after storage at high temp. and humidity. CONSTITUTION:This film contains 0.01-1.0wt.% spherical composite particles comprising an org. compd. with two or more amino groups in the molecule and a silica gel and having an average particle diameter of 0.6-2mum and 0.01-0.5wt.% spherical silica particles having an average particle diameter of 0.01--0.5mum.
Patent JP-H0676660-A (JP)
Title: Method for punching wiring pattern
Inventor: NAKAGAWA CHIHIRO
IPC: B21D28/02
Filed: 1992-08-25
Abstract: PURPOSE:To accurately and surely punch a wiring pattern of accurate form through conductor foil by using two intersecting pairs of punching blades. CONSTITUTION:An adhesive layer 4 is formed, using an adhesive-layer forming machine, in a wiring-pattern forming portion on one side 2a of a carrier tape 2 fed from a drum and then a masking portion 6 made by silicone resin coating is formed over the adhesive layer 4 using a resin coating machine provided downstream of the adhesive-layer forming machine, and the surface of the adhesive layer 4 is exposed from a portion 8 of the tape 2 corresponding to a wiring pattern, so as to form a non-masking portion 10. Next conductor foil 7 is drawn from another drum, bonded to the carrier tape 2 and is fed to a half cutter, and lines 44, 44 are punched therethrough using a pair of first opposite punching blades and then lines 45, 45 are punched therethrough using second punching blades crossing the first punching blades, and each of the conductors of the wiring pattern are exactly and accureately punched and thus the wiring pattern is punched through conductor foil 7.
Patent JP-H08112007-A (JP)
Title: Device for attaching working machine
Inventor: KOSAKA MITSUHIRO
IPC: B60D1/02
Filed: 1994-10-17
Abstract: PURPOSE: To simplify works for attaching draw bar-attaching members and low link-attaching pins and further prevent the generation of cracks in the body of the tractor. CONSTITUTION: In the working machine-attaching device provided with a draw bar 2 having a draw bar-attaching member 5 fixed to the body 3 of the tractor, and with a three point link 1 having a lower link 13 connected to the body 3 of the tractor through a lower link-attaching pin 15, the lower link-attaching pin 15 of the three point link 1 is integrally connected to the draw bar-attaching member 5 to allow the draw bar-attaching member 5 to play a role as a bracket for attaching the lower link-attaching pin 15 to the body 3 of the tractor.
Patent JP-S63143795-A (JP)
Inventor: JIYOO EE NATSUKOORUZU
IPC: H05B37/03
Filed: 1987-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08113988-A (JP)
Title: Sealing structure for structural member such as external wall panel
Inventor: MIYAHASHI ICHIRO
IPC: E04B1/684
Filed: 1994-10-17
Abstract: PURPOSE: To provide sufficient water sealing effects for a joint of an external wall panel. CONSTITUTION: With respect to opposed surfaces 3b, 4b on the side of the inner surfaces 1B of upper and lower external wall panels 1, a tubular first sealing material 10 is mounted to the opposing surface 3b on the upper side and a belt-shaped second sealing material 20 is mounted to the opposing surface 4b on the lower side so that the first sealing material 10 is pressed against the second sealing material 20 so as to be elastically deformed. Elastic deformation of the first sealing material 10 can be made uniform so that a stably pressed state can be obtained.
Patent JP-H0192667-A (JP)
Title: Antenna measuring method
Inventor: SHIRAMATSU KUNIAKI
IPC: G01S7/40
Filed: 1987-10-05
Abstract: PURPOSE:To improve the angle error and null depth of a difference signal by finding a phase supplied to the phase shifter of the module of each element antenna by using the sum signal of monopulses and the difference signal between an azimuth angle direction and an elevation angle direction. CONSTITUTION:The sum signal terminal 10 of a monopulse comparator 9 is connected to a receiver 7, the phases of phase shifters of modules 1 connected to respective element antennas 2 are varied to measure the composite electric power of the phased-array antenna, and the best phase of each element antenna 2 is calculated. Then the receiver 7 is connected to the azimuth-angle directional difference signal terminal 11 of the comparator 9 and also connected to the elevation-angle directional difference signal terminal 13 of the comparator 9 to calculate the phases of the respective element antennas 2 similarly to the measurement of the sum signal terminal. Consequently, the mean value of the found phases is calculated to balance the respective terminals.
Patent JP-H11179602-A (JP)
Title: Fluid joint for supplying to fluid-driven actuator mounted in rotational structural body
Inventor: DREI ANDREA
IPC: B23B13/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluid joint for distributing pressure oil in a plurality of hydraulic motors mounted in a rotational structural body of drum feeder or the like and arranged at an angle with a rotary axial line of the rotational structural body serving as the center. SOLUTION: One end of a plurality of ducts is connected to a feed/return part of a hydraulic motor 8, and the other end is connected to a stationary distributor 22 for connecting the hydraulic motor 8 to a pressure oil source and an oil discharge part through a respective flexible hose 21. The flexible hose 21 is spirally arranged with a rotary axial line serving as the center. A rotational structural body has a prescribed length so that it can be rotated over a prescribed angle relating to the stationary distributor 22. The stationary distributor 22 has a valve for controlling the flexible hose 21, and these valves are operated so as to perform a feed/discharge of oil to/from the hydraulic motor 8 in accordance with a programmed sequence.
Patent JP-S61128970-A (JP)
Inventor: SUGAWA AKIHIDE
IPC: A61H7/00
Filed: 1984-11-26
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-H03113403-A (JP)
Title: Method for connecting optical fiber with high strength
Inventor: SOTODANI SHIGEO
IPC: G02B6/255
Filed: 1989-09-27
Abstract: PURPOSE:To improve the tensile rupture strength of a junction part by deviating the butting parts of optical fibers in a >=0.05mm to <=0.1mm range from the axial line of electrodes. CONSTITUTION:The butting end parts of the optical fibers 1, 1' from which the coatings are removed by chemicals are arranged with the deviation by a height (h) from the axial line connecting the electrodes 2, 2' and the butting parts of the optical fibers 1, 1' are fusion-spliced in this state by the arc discharge heat generated between the electrodes 2 and 2'. The heating temp. of the optical fibers at the time of the fusion splicing and the luminance (light emitting intensity) of the optical fibers correspond to each other, the temp. distribution of the optical fiber surface is smoother when the height (h) is deviated by 0.1mm. Thus, the heating temp. range in the axial direction is made wide and gentle, the thermal strains at the fusion splicing point is released and the strength of the junction part is greatly improved.
Patent JP-H11148224-A (JP)
Title: Scaffold continuous floor board receiving member
Inventor: FUJIKI FUMIO
IPC: E04G5/06
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a bracket, capable of surely preventing the blowup and falling out of scaffold continuous floor boards due to a blast, the positional deviation of the scaffold continuous floor boards due to a blast, and noise resulting from collision between the scaffold continuos floor boards and the blowup of the scaffold continuous floor boards. SOLUTION: A main lever 1 has a joint 11 at one end in the longitudinal direction and a joint 12 at the other end. Protrusions 21, 22 are provided at one end in the longitudinal middle of the main lever 1 to be protruded from both sides in the cross direction and protrusions 23, 24 are provided at the other end in the longitudinal middle of the main lever 1 to be protruded from both sides in the cross direction. The protrusions 21-24 have respective through- holes 210-240.
Patent JP-S61130947-A (JP)
Title: Positive type resist composition
Inventor: HOSAKA YUKIHIRO
IPC: G03F7/023
Filed: 1984-11-30
Abstract: PURPOSE:To obtain the titled composition having a good thermal resistance, an anti-dry etching and a developing properties and to obtain the titled composition suitable for forming an integrating circuit by using the composition composed of a specific alkali soluble novolak resin and a 1,2-quinone diazido compd. CONSTITUTION:The titled composition comprises the novolak resin shown by formula I wherein R1-R5 are each H, hydroxy, 1-4C alkyl, or an alkoxy group or at least one of R1-R5 is a hydroxy, R6 is H, 1-4C alkyl or formula II wherein R7 is each H, methyl, R8 and R9 are each H, 1-4C alkyl, halogen, (n) is 0-2, and the 1,2-quinone diazido compd. for a positive type resist. By applying the prescribed compds. the titled composition having a high selective ratio in the dry etching in addition to the prescribed properties is obtd. and is used to the integrating circuit having the high integrating degree.
Patent JP-S61132431-A (JP)
Title: Line pressure control device in stepless speed change unit
Inventor: NOBUMOTO KAZUTOSHI
IPC: B60W10/101
Filed: 1984-11-30
Abstract: PURPOSE:To enhance the durability of a V-belt, by setting a reference line pressure determined in accordance with the operating condition of an engine to a low value upon detection of neutral range operation, which low value requires a line pressure. CONSTITUTION:In a stepless speed change unit 4 in which the gear ratio is changed by adjusting the groove gaps of drive and driven pulleys having variable effective diameters, by means of hydraulic actuators, there is provided a line pressure regulating means A for regulating the line pressure fed to the hydraulic actuators. Further, there are provided a line pressure control means B for controlling the regulating means A to set the line pressure to a reference value which is set in accordance with the operating condition of the engine, and a neutral range detecting means D for detecting whether a travel changeover mechanism C for changing over the stepless speed change unit between its neutral range and its travel range is set in its neutral range or its travel range. Further upon detection of the neutral range a line pressure compensating means D compensates the above-mentioned reference value to a low value.
Patent JP-S62113352-A (JP)
Title: High pressure sodium vapor lamp
Inventor: ARAKI KENJI
IPC: H01J61/22
Filed: 1985-11-12
Abstract: PURPOSE:To make the lighting voltage of a high pressure sodium vapor lamp, having a light emitting tube of less than input 150W from going up or out, by regulating a charging quantity of Na and Hg as luminescent metal being sealed in the light emitting tube specificatively. CONSTITUTION:A light emitting tube of less than input 150W available for a high pressure sodium vapor lamp is made up of sealing Na and Hg as lumines cent metal and Xe gas as starting rare gas in a translucent ceramic tube 1 together with a pair of electrodes 4. At this time, a charging quantity xmg/cc of the Na and charging quantity ymg/cc of the Hg are sealed in as being regulat ed within the range of 0.1<=x0.5, 2<=y<=6, respectively. And, glass solder setting a block body of the light emitting tube and the active Na are caused to react with each other, so that the charged Na quantity is prevented from vanishing into nothing. Therefore, such a possibility that lighting voltage might to up or out in the whole service life is brought to nothing, thus an inherent character istic is stabilizable.