baber/WOPTO huggingface dataset:
Patent JP-S63297355-A (JP)
Title: Production of carbamic acid ester
Inventor: YAMADA RIKUO
IPC: C07C239/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled compound useful as a precursor of agricultural chemicals and isocyanates under low reaction pressure in high yield, by reacting an amine or amino acid with carbon monoxide, an alcohol and oxygen in the presence of a platinum group metal catalyst under specific condition. CONSTITUTION:The objective compound is produced by reacting an amine or amino acid with carbon monoxide, an alcohol and oxygen or an organic nitro compound in the presence of a catalyst consisting of a transition metal of platinum group of the periodic table or its compound (e.g. PdCl2) while supplying alcohol and amine or amino acid to the system in such a manner as to get a stoichiometric reaction ratio of the hydroxyl group/amino group in the reaction system of 0.3-4.9, preferably 1-3. The reaction is carried out in the absence of solvent or in a solvent such as benzene at 60-230 deg.C under a CO partial pressure of 1-50kg/cm<2>.
Patent JP-H01303741-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA MASATO
IPC: H01L21/306
Filed: 1988-06-01
Abstract: PURPOSE:To make it possible to form economically a good contact at a contact hole part by a method wherein the removal of an organic Si coating film at a contact hole forming part is performed by a wet etching method using a dilute hydrofluoric acid solution. CONSTITUTION:In case a connection with an upper layer wiring 6 is performed through a contact hole 5, an insulating film 22, with which the upper part of a lower layer wiring 3 is covered, is covered with an organic Si solution coating film 4 and a solvent in the coating film is evaporated to fill a recessed part existing on the insulating film with a solidified coating film. Then, after the coating film at a place, where the contact hole 5 is formed, on the wiring is completely removed using a dilute hydrofluoric acid solution, the contact hole 5 is formed. Thereby, a process can be simplified and this way becomes profitable economically. Moreover, the coating film on the insulating film can be completely removed and no impurity adheres on the bottom surface of the contact hole part subsequent to the formation of the contact hole by selective etching after the removal.
Patent JP-H08299509-A (JP)
Title: Iron golf club set
Inventor: IMAMOTO YASUNORI
IPC: A63B53/04
Filed: 1995-05-08
Abstract: PURPOSE: To enable a player to easily hit balls with clubs of any numbers by forming leading edges which are liable to enter between a ball and the ground surface. CONSTITUTION: The heights from the horizontal plane inclusive of sole surfaces 4 to the leading edges 3 of the iron golf club set formed by subjecting the ball-fitting face surfaces 2 of heads to chamfering from the leading edges at their bottom ends to the sole surfaces 4 are set at the same height for all the numbers of the clubs.
Patent JP-S5658199-A (JP)
Title: Address comparisons stop circuit
Inventor: GOTOU HIROSHI
IPC: G06F12/16
Filed: 1979-10-18
Abstract: PURPOSE: To reduce the loss of the time caused by the fault or debug, by adding the counter circuit and the comparison circuit for the coincidence frequency of the memory address to an address comparison stop circuit and thus securing a stop of operation at the optimum time point.  
     CONSTITUTION: The access address of the main memory to which the CPU gives an access is stored in the memory address register 1, and the stop address of the main memory which has the stop conditions when the CPU gives an access to the main memory is stored in the stop address register 2. The access address is compared with the stop address through the 1st comparison circit 3, and the coincidence frequency is counted by the counter circuit 5. The necessary coincidence frequency is set to the data register 7, and a comparison is given through the 2nd comparison circuit 6 between the count result 105 of the circuit 5 and the set value 106. When a coincidence is obtained, the logic product is secured between the coincidence signal 107 and the address stop effective signal 103 through the stop circuit 4. Then the stop signal 104 is produced to stop the operation of the CPU. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000327464-A (JP)
Title: Persistent zinc agent
Inventor: NAKAJIMA TSUNEMASA
IPC: C05D9/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To slow-actably and persistently supply a required amount of a zinc agent little by little to the root areas of plants without exerting a chemical injury to the plants by forming a zinc compound in a specific temperature range, preferably a second specific temperature range. SOLUTION: The zinc compound is fired at 600 to 900 deg.C, more preferably 700 to 800 deg.C. The recommended practice is to fire the zinc compound in the presence of clay ores, to fire the zinc compound in the presence of minerals required by the plants, to use the zinc compound at 1.5 to 20% and the clay ores at 40 to 90% and to fire the zinc compound after granulation. The zinc compound includes a hydride, oxide, halide, cyanide, oxygen acid salt, organic zinc compound, etc. The more specific examples include zinc sulfate, zinc nitrate, zinc phosphate, zinc carbonate and others. Amorphous ores (allophene, etc.), 2:1 type (pyrophyllite, talc, mica, smectite, etc.), 2:2 type (chlorites), 1:1 type (kaolins), etc., are usable as the clay ores.
Patent JP-H11328579-A (JP)
Title: Passing vehicle detecting device
Inventor: TANAKA HIROAKI
IPC: G08G1/042
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain the passing vehicle detecting device which is small-sized and usable for a long time by providing a vibration sensor which detects vibration caused by the travel of a vehicle and a magnetic sensor which is driven based on a detected vibration detection signal and detects magnetic raw materials of the vehicle. SOLUTION: When the power source is turned on, the vibration sensor 30 is driven. When the vibration sensor 30 detects vibration larger than a specific level, the magnetic sensor 32, etc., is driven. Then when the magnetic sensor 32 detects magnetism larger than a specific level, a detection status is turned on and a detection signal is sent out through a signal processing part 33 and a radio equipment 34. When the magnetism larger than the specific level is not detected, it is decided again whether or not the vibration sensor 30 still detects the vibration. When the vibration is ceased, the driving of the magnetic sensor 32, etc., is stopped. Thus, the magnetic sensor 32 is not driven until vibration is detected, so the current consumption is reducible.
Patent JP-S5467913-A (JP)
Title: Crack detector for tread of wheel of railroad vehicle
Inventor: NISHIMURA SEIICHI
IPC: B61D15/00
Filed: 1977-11-10
Abstract: PURPOSE: To detect the cracking of treads of wheels, by attaching detector heads to the tips of arms on both the sides of the platform which can move on guide rails between rails for the wheels and by elastically bringing the detector heads into contact with the wheel treads.  
     CONSTITUTION: The platform 11 moves on the guide rails 3, 3' between the rails 2, 2' for the wheels 1. Arms 14, 14' are secured to vertical shafts 13, 13' so that the arms are turned by a pulse motor 17 into non-checking position or checking position. When the checked vehicle 5 moves left on the rails 2, 2' this is detected by a photoelectric tube. Then, the arms 14, 14' are moved by the pulse motor into the checking position and guide rollers of the detector heads 22 attached to the tips of the arms are brought into contact with the treads and flanges of the wheels 1 to check whether or not there are cracks on the treads of the wheels while the platform 11 is also moving left. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62292867-A (JP)
Title: Coating agent and production thereof
Inventor: HAYASHI NOBUYUKI
IPC: C08F290/00
Filed: 1986-06-12
Abstract: PURPOSE:To produce a coating agent which can be cured in the air in a short time and has excellent residual adhesion and easy strippability, by reacting a specified polyorganosiloxane with pentaerythritol (meth)acrylate. CONSTITUTION:A linear polyorganohydrogensiloxane having Si-H groups at both terminals, represented by formula I [wherein R<1> is an (un)substituted monovalent hydrocarbon group; and n is a number of 4-100] is reacted with an alkenylsilane of formula II (wherein R<3> is an alkyl; a is a number of 0-2; and b is a number of 2-3). Alternatively, a linear polyorganohydroxysilane having Si-OH groups at both terminals, represented by formula III, is reacted with a chlorosilane of formula IV in the presence of a hydrogen chloride acceptor to obtain a polyorganosiloxane of formula V or VI (wherein Q id 0 or polymethylene). The siloxane is reacted with pentaerythritol (meth)acrylate to obtain a coating agent composed of a terminal-unmodified polyorganosiloxane of formula VII or VIII (wherein R<2> is H or methyl; p is a number of 0-2; m is a number of 1-3; p+m=3; x is 0 or 1; y is 1 or 2; x+y=2).
Patent JP-2000330804-A (JP)
Title: Method for protecting data in built-in system and computer readable recording medium
Inventor: KOGA FUTOSHI
IPC: G06F12/10
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a memory protection method by which the capacity of a memory is reduced while preventing the copying of data between tasks in an operating system(OS) having a page management mechanism, the necessity of excess copying operation is eliminated and data is protected. SOLUTION: A built-in system is provided with a communication memory 103 for reading/writing data for task processing and a memory acquiring interface processing acting as an exclusive program, an identifier(ID) is formed so as to correspond to each task to be managed, a page table 104 is provided with an entry part 105 for storing the ID of a task occupying the memory 103 at present, and when the processing of the task occupying the memory 103 is ended and processing is transferred to a succeeding task, the memory acquiring interface processing rewrites the ID of the current task in the entry part 105 by the ID of the succeeding task.
Patent JP-S5762854-A (JP)
Title: Take out device for cast product
Inventor: UENOU YUKIHIDE
IPC: B22D29/04
Filed: 1980-09-30
Abstract: PURPOSE: To remove molding sand thoroughly from castings and supply the castings a constant posture to the next process by treating the castings cast in vertically split flaskless type molds with a sand cutting device, a suspension supporting device by clamps and a knock-out device while moving these continuously.  
     CONSTITUTION: A large number of continuous cast molds 1 which cast molten metal in molds of a vertically split flaskless system and are fed in a direction A by a mold feeder 2 are solidified during conveying and in this state, they are fed to the position of a sand ductting device 23. The pawls 26 of the device 23 are inserted into the top surface and upper both sides of the molds reiteratively, by which some parts 27 are cut of sand to expose shoulder parts 3. The parts 3 are supported with bars 19, and when they come to a prescribed position, air cylinders 14, 17 advance so that clamps 13, 18 apply restraining under pressure grasping to the parts 3 and the molds 1 from both sides; at the same time, the speed of the clamp 18 is made faster than that of the 13 to cut the remained molding sand completely owing to the differences in their relative speeds. In the constant posture, the castings are shifted to the next processes of ingate breaking, etc., whereby the working efficiency is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5660036-A (JP)
Title: Semiconductor device
Inventor: HORIUCHI TSUNEHISA
IPC: H01L23/02
Filed: 1979-10-22
Abstract: PURPOSE:To prevent the static charge of the semiconductor device by providing a conductive coating facing toward a semiconductor element on the surface of an insulating plate facing toward the semiconductor element in space. CONSTITUTION:The semiconductor element 5 forming a solid-state image pickup device or the like is contained in a package 1 made of ceramic or the like and the package 1 is airtightly sealed by a transparent glass plate 8. There is provided inside the glass plate 8 the transparent conductive film 9 formed of metallic oxide such as In2O3 or SnO2 or Au, Al or the like. Thus, it can prevent the glass plate 8 from being statically charged due to friction or the like and eliminate an improper operation due to static charge.
Patent JP-H031469-A (JP)
Title: Connecting method for superconductive wire and compound superconductive wire
Inventor: FUJIWARA FUMIO
IPC: H01B12/10
Filed: 1989-05-29
Abstract: PURPOSE:To lessen the electric resistance by surrounding a superconductive core having a coupling part of superconductive part with a matrix material, subjecting it to a heat treatment, forming the coupling part and superconductive core as a compound superconductor, and connecting the superconductive electric wire. CONSTITUTION:A stabilizing material, diffused barrier, etc., are removed from the ends of superconductive wires 1a, 1b so as to expose only cores. A Cu sleeve 10 is put on one of the superconductive wires, and the two cores are butted, bundled, and coupled together. The core having coupling part is wrapped with Nb tape 9 and set on a press die in the form of a semicircular tubing, and Cu-Sn alloy powder 22 is fed from the open part of the tap 9. Ultrasonic oscillation is applied to this press die, and the cores are entirely wrapped with the Nb tape. Then another press die in semicircular tubing constituting the other member of a pair is put over and consolidated, and thereover a Cu sleeve is put followed by a heat treatment, which turns the coupling part into an Nb3Sn superconductor. Also this heat treatment can simultaneously convert the Nb cores of the two superconductors before wire contacting into Nb3Sn superconductor.
Patent JP-H06326839-A (JP)
Title: Picture reader
Inventor: ITO YOSHIO
IPC: H04N1/107
Filed: 1993-05-13
Abstract: PURPOSE:To read a reflective original and a transparent original with simple configuration without deteriorating picture quality. CONSTITUTION:A transparent original D2 is placed on an original platen 5 while a picture surface Da is directed upward. A reflecting face 15a of a sheet member 15 is made in close contact with the picture surface Da by an elastic member 19. The light emitted from a light source 7 below the original platen 5 is transmitted through the original platen 5 and a base material Db of an original D and reflected on the picture surface Da and a reflected surface on the same lane as the picture surface Da, transmitted again through the base material Db and the original platen 5 and read by a line sensor 11 via reflection mirrors 9a-9d and a lens 10. Since the image is a mirror image, the image is converted into an erected image by a conversion means. A reflection original is placed while the picture surface Da is directed downward and read similarly by the line sensor 11.
Patent JP-H04338085-A (JP)
Title: Handrail fitting device in elevator cage
Inventor: UEMURA HIROSHI
IPC: B66B5/00
Filed: 1991-05-13
Abstract: PURPOSE:To allow an emergency rescue door to be fully opened by operating a movable handrail provided in a cage from either the inside or outside of the cage at the emergency rescue time so as to displace this movable handrail, positioned inward the emergency rescue door, from the movable door inward position. CONSTITUTION:One end of a movable handrail 10b provided inward a rescue door 4 is supported by a sliding pin 33, and this sliding pin 33 is energized inward and can be operated from both inside and outside. The other end of the movable handrail 10b is connected to the end part of an adjacent fixed handrail 10a. The movable handrail 10b, from which the sliding pin 33 is pulled out, is rotated around a hinge 11 by its self-weight and held vertically in a position off the inner part of the rescue door.
Patent JP-S62291299-A (JP)
Title: Stereo reproducing device for 3d system
Inventor: SAKAI TOSHIHIRO
IPC: H04S1/00
Filed: 1986-06-11
Abstract: PURPOSE:To obtain superior wide stereo effect, by driving first and second speakers by means of amplifying a right and a left channels separately, and driving a third speaker by phaseinverting a signal in which the outputs of both amplifiers are added and LPF-ed. CONSTITUTION:By amplifying 4 and 5 signals 1 and 2 of the right and the left channels separately, speakers 6 and 7 are operated. Also, the outputs of the amplifiers 4 and 5 are synthesized at a matrix circuit 8 consisting of resistors R1-R3, and a low frequency is extracted at an LPF9 consisting of resistors R4-R6, and capacitors C1-C3, and it is phase-inverted 13, and amplified 10, then a speaker 11 is operated. And at the time of impressing the signal of low on the base of a transistor T, the transistor T is turned off, and the cut off signal of the LPF9 becomes high, and a switch 14 is turned off, and a phase inversion circuit 13 is energized. Thereby, it is possible to enhance a low frequency sound having bad listening sensitivity. In such way, the superior wide stereo effect can be shown.
Patent JP-S5762814-A (JP)
Title: Method and apparatus for extrusion forging
Inventor: SHINOZAKI YOSHITAROU
IPC: B21C35/02
Filed: 1980-09-29
Abstract: PURPOSE: To take out extruded material without buckling and to enable extrusion of long material by drawing a punch after completion of extrusion of the punch and pushing the remaining with the punch keeping a container that holds the extrusion machine apart from the die.  
     CONSTITUTION: A container 11 alone is lowered and set on a die 14, and a material 2 to be extruded is set in the container 11. A punch 13 is then lowered to enter  the container 11 and made to press the material 2 to be extruded. The tip of the  material 2 is extruded through the die 14, and the greater part of the material becomes a extruded part 7 and the remaining part is left unprocessed in the container  11. When the punch 13 is pulled up, the material 2 is pulled up with the container 11 and the extruded part 7 is pulled out from the die 14. When the container 11 continues to go up, the punch 13 enters the container 11, and the upper end face of the material 2 is pushed bythe punch 13 and thrusted out from the container 11. Thus, the material 2 to be extruded is separated from the extrusion forging apparatus and taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08326059-A (JP)
Title: In-form curing sheet of method of cast-in-place sloped-form construction
Inventor: NAKAO KUNIO
IPC: E02D17/20
Filed: 1995-06-02
Abstract: PURPOSE: To prevent the adhesion of concrete onto sloped forms, and to rear turf, etc., by sticking an in-form curing sheet on a section surrounded by the sloped forms in slope-face protective construction. CONSTITUTION: A plurality of engaging holes 1 are formed at the upper end of a curing sheet body A. Eyelets are fitted into the engaging holes 1, thus preventing the damage to a curing sheet. One ends of hooks 2 are set up into the engaging holes 1. The other ends of the hooks 2 are caught to a lath net stretched on a section surrounded by sloped forms. When the lath net is not stretched, the curing sheet A is laid in the sloped forms, anchor pins are inserted into the engaging holes 1, and the curing sheet A is fixed on a ground surface. Accordingly, the curing sheet A can be installed, thus simplifying mounting and demounting, then improving operating efficiency.
Patent JP-S63303200-A (JP)
Inventor: KATAOKA HARUMI
IPC: D21H11/00
Filed: 1987-05-30
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-H0224235-A (JP)
Title: Load positioning assembly and method
Inventor: ADAMUSU JIEIMUZU SUMISU
IPC: B60P1/64
Filed: 1989-05-29
Abstract: PURPOSE: To facilitate the positioning by constituting a positioning assembly for positioning a load supporting device on a liftable load placing part provided on a vehicle so as to have a pilot member supported freely movably by a support body provided on the load placing part and kept in a prescribed position by an engaging means. CONSTITUTION: A self-guide type vehicle 10 has a load placing device 12 mounted on a device frame 14 and a load placing part 6 raised and lowered along a vertical axial line 26 by the operation of an actuator 24. A load supporting device 44 is positioned on the load placing device 12 by a load positioning assembly 59 having first and second positioning devices 60, 62. Each positioning device 60, 62 is formed of a support body 68 connected to the load placing part 16, a pilot member 70 guidably placed on the support part 80 of the support body 68, and an engaging means 72 engaged with the member 70 according to the movement of the member 70 to keep the member 70 in a prescribed transverse position.
Patent JP-S6113033-A (JP)
Title: Speed change gear
Inventor: YOSHIDA MAKOTO
IPC: F16H45/00
Filed: 1984-06-29
Abstract: PURPOSE:To reduce axial dimensions as well as to aim at miniaturization in a speed change gear, by installing a front clutch, cutting off power transmission in time of selecting a forward/backward motion, in position between a hydraulic coupling and an engine. CONSTITUTION:A drive plate 2 is coupled with the end part of a crankshaft 1a of an engine, and this drive plate 2 is solidly locked to the side of a hydraulic coupling cover 3. A pump 5 and a front clutch 7 are shiftably coupled together with each other at peripheral end parts 5a and 7a in an axial direction. The front clutch 7 is made to operate with hydraulic pressure out of a hydraulic coupling 4 so that an operating mechanism for operating the front clutch 7 is no longer required in a separate manner, thus miniaturization is well promotable.
Patent JP-S6113499-A (JP)
Title: Dynamic ram controller
Inventor: NAKAMURA TATSUYA
IPC: G11C11/401
Filed: 1984-06-29
Abstract: PURPOSE:To protect the contents of a dynamic RAM by providing an effective/ ineffective switching circuit and an address selector circuit, and activating the 1st address select signal after the initialization of a CRT controller and the 2nd address select signal after a CPU detects a break of power supply. CONSTITUTION:The dynamic RAM controller body 3 receives an address signal 7 from the CPU1 and an address signal 8 from the CRT controller 2 and supplies an address signal 3-1 and a control signal 3-2 to the dynamic RAM4. A power supply line 16 from a battery 6 is connected to a power supply line 15 to the dynamic RAM controller body 3 and dynamic RAM4, so they are backed up. A power circuit 5 supplies a signal 11 indicating whether the device is in a power-off state or not to the dynamic RAM controller body 3. The CPU1 sends a setting signal 9 which signified the address from the CRT controller 2 and a setting signal 10 which makes it insignificant to the dynamic RAM controller body 3.
Patent JP-H0429780-A (JP)
Title: Preparation of synthetic resin film self-repairing pinhole
Inventor: IZUMITANI TEIZO
IPC: B05D3/00
Filed: 1990-05-25
Abstract: PURPOSE:To facilitate printing work by mixing a proper amount of a specific solid fine powder with a flowable synthetic resin coating agent under stirring to disperse the same throughout the coating agent in averaged density. CONSTITUTION:A proper amount of a hot melt solid fine powder (including a scaly or foil-like fine powder) composed of a synthetic resin of good durable material quality, having specific gravity almost same to that of a flowable synthetic resin coating material (e.g. chemical solvent meltable coating agent, an aqueous water-soluble emulsion coating agent, a commercial general coating agent such as printing ink) and showing good compatibility to the material quality of the coating agent, and developing functions such as adhesiveness, abrasion resistance or flexible bending properties, still stronger than those of the coating agent after drying is mixed with the flowable synthetic resin coating agent under stirring to be dispersed therein in averaged density. By this method, printing work can be facilitated.