baber/WOPTO huggingface dataset:
Patent JP-S556344-A (JP)
Title: Production of magnetic toner
Inventor: UEHARA TSUTOMU
IPC: G03G9/08
Filed: 1978-06-28
Abstract: PURPOSE: To improve dispersibility of magnetic powder and improve resistance value, conveyability and electrical characteristics by thermally kneading the specific magnetic powder paste of a hydrous state together with a thermoplastic resin.  
     CONSTITUTION: Magnetic powder, a polymerization initiator producing HSO 3   - , etc. are added to a mixed solution of a vinyl polymerizable monomer such as acrylic ester and water and the solution is heated and stirred. The suspension prepared in this way is filtered, by which the magnetic paste of a hydrous state deposited with monomer polymer through rinsing is obtained. This paste is directly added to a thermoplastic resin without undergoing grinding and drying, and the mixed paste is thermally kneaded. Thus results in the improved even dispersibility of the magnetic powder in the thermoplastic resin owing to the compatible effect of the vinyl polymer and thermoplastic resin and yet the improved bondability of the magnetic powder to the thermoplastic resin even if the magnetic powder content is high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S562651-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIZAWA ROKUROU
IPC: H01L21/027
Filed: 1979-06-21
Abstract: PURPOSE:To form an emitter diffusion layer and a base connecting hole by self- alignment by a method wherein an insulating film under resist masks are removed selectively by vapor-etching, and are heated to make the resists to flow. CONSTITUTION:An N<+>-buried layer 2 is prepared on a P-type Si substrate 1, an N-epitaxial layer 3 is put upon it and is divided by oxide films 4. After an N<+>- collector connecting layer 7 is formed, B ions are implanted through surface oxide films 5 and are annealed to form a P-type base 61 and a resistor layer 62. Then negative type resists 8 are selectively applied, irradiated with CF4 plasma and treated with HF gas, and the portions of the oxide films 5 just under the resist 8 only are removed by selective etching. Then the resists 8 are heated to make to flow about 2mum, the resistor layer 62 is covered with a positive type resist 9 and openings are formed on the P-type layer 61 and the N<+>-type layer 7. The resists are removed by implanting As ions, annealed to form an N<+>-emitter 10 and electrodes 11 are applied. By this constitution, the emitter diffusion opening and the base connecting opening can be formed by self-alignment having an optional interval less than 3mum depending upon the sintering condition of resistor to enlarge the degree of integration.
Patent JP-S59202593-A (JP)
Inventor: HAYASHI YOSHIMASA
IPC: G08B23/00
Filed: 1983-05-04
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-S58194240-A (JP)
Title: Target cooling device for ion implanting device
Inventor: MATSUDA KOUJI
IPC: G21K5/08
Filed: 1982-05-10
Abstract: PURPOSE:To cool a target ever so effectively, by making up a cooling passage inside a disk being free of rotation and movement, while cooling an ion implanting target in the disk's installing part through a medium that travels in the cooling passage. CONSTITUTION:A target chamber 9 is installed in front of the main body 7 of an ion implanting device while an implantation chamber is installed inside the target chamber 9 as well. A circular disk 33 is supported at the upside of a shaft 29 and rotated and rextilinearly moved by dint of motors 21 and 22. Each installing part 34 for plural ion implanting targets is formed up at regular intervals on the peripheral part of the disk 33 and thereby each ion implanting target 36 is installed in the installing part 34 rspectively. In addition, a cooling passage 37 is made up along the inner part of a paired groove 35 inside the installing part 34 and a cooling outward passage 38 and a cooling inward passage 39 are interconnected to this cooling passage 37. Each of these passages 38 and 39 is interconnected to an outward passage 31 and an inward passage 32 of the shaft 29 whereby a cooling medium is well circulated through. Doing like this, not only the target 36 is effectively cooled but a highly energetic ion can be implanted.
Patent JP-H04312819-A (JP)
Title: Manufacture of electrofusion branch joint
Inventor: OYA HIROSHI
IPC: B29C45/14
Filed: 1991-04-11
Abstract: PURPOSE:To make it possible to easily come out and to facilitate the dismounting of a plate from a mold even when the plate is injection-molded by a method wherein columnar projections and intersecting projections are respectively produced on the plate, in which heating wire is imbedded. CONSTITUTION:Heating wire 4 is radially extended to an ear part 51A so as to prevent coiled wire from contacting with the spiral wire. Concretely, five comparatively tall projections 56C, 56D, 56E, 56F and 56G are radially formed integrally with a plate. Since a groove having a U-shaped crosssection is cut in the top of each projection, the heating wire 4 is run in the grooves so as to cross solidly with each other. One end of the heating wire 4 is lead to a pin 54A and engaged with it.
Patent JP-S5413636-A (JP)
Title: Device for bonding cross rail and vertical rail of fence
Inventor: FURUYA YOSHIO
IPC: E04H17/14
Filed: 1977-06-30
Abstract: PURPOSE: To provide the subject device wherein the weld bonding of a cross rail and a vertical rail is carried out at the inner part of the cross rail thereby preventing occurrence of damages on the surfaces of both rails and reducing rusts gathered thereon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5413116-A (JP)
Title: Device for preventing collision of vehicles
Inventor: UCHIDA RIYOUHEI
IPC: B61L3/02
Filed: 1977-06-30
Abstract: PURPOSE: To improve the reliability of a traffic system for concentrically controlling electric motor vehicles by a computer provided at the center by a device for preventing collision of the vehicles due to the trouble of the computer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S556473-A (JP)
Title: Slag discharge preventing method at tapping of converter and apparatus used for this
Inventor: FUJITA MASAYUKI
IPC: C21C5/46
Filed: 1978-06-28
Abstract: PURPOSE:To virtually eliminate remaining of molten steel in the furnace and perfectly prevent discharge of slag by sensing the point when the boundary face of slag and molten steel reaches the top edge of iron notch with conductors and pressure- lowering the stopper built in the ingate thereby closing the iron notch. CONSTITUTION:At the terminal period of tapping, the stopper 2 with ingate suspended by an arm 6 to stand by is positioned from the inside of the furnace onto the iron notch B. At this point, the molten steel C flows in through the influent port 1b of the side wall of the cylindrical body 1a and flows out from the iron notch B. The velocity of flow of the molten steel C is weakened by the ingate 1 and engulfing on the iron notch B is eliminated. The position of the boundary face of the molten steel C and slag D lowers and the current supplying quantity of the conductors 11 mounted to the ingate 1 sharply changes. When this is sensed and a weight 8 is immediately dropped to apply required force to the stopper 2, the mortar 3 securing the stopper 2 is broken and the stopper 2 descends to close the iron notch B thereby blocking the discharge of slag D.
Patent JP-S61236704-A (JP)
Title: Extermination of diabrotica larvae
Inventor: HANGU CHIO
IPC: A01N37/46
Filed: 1986-04-04
Abstract: Certain fluorinated cycloalkanecarboxanilides of the formula <CHEM> where R<1> is fluorinated cyclopentyl or cyclohexyl and R<2> is     (1) 2-bromo-4-nitrophenyl,   (2) 2-chloro-4-nitrophenyl,   (3) 2-iodo-4-nitrophenyl,   (4) 2-cyano-4-chlorophenyl,   (5) 2,5-dichloro-4-nitrophenyl,   (6) 2-methyl-4-nitro-5-chlorophenyl,   (7) 2,3,4,5-tetrachlorophenyl, or   (8) pentafluorophenyl exhibit unexpectedly superior activity as Diabrotica larvicides.
Patent JP-S58196566-A (JP)
Title: Image forming device
Inventor: ISHII MASAAKI
IPC: G03G21/10
Filed: 1982-05-13
Abstract: PURPOSE:To prevent the decrease in copying efficiency by scattering of a toner and contamination on the surface of a photoreceptor, by the constitution wherein the traveling photoreceptor is moved slightly backward when the photoreceptor is stopped so that a cleaning blade contacts always with the surface of the photoreceptor where no toners exist. CONSTITUTION:When a photoreceptor 1 rotates successvely in an arrow A direction, a friction member 7 turns together with the photoreceptor 1 and a spiral spring 6 is coiled gradually but the member 7 slips with an inside wall surface 51 at a certain point of time and the photoreceptor 1 continues to rotate so that the copying operation is executed in succession. When the copying operation ends, the photoreceptor 1 is held free, and a cleaning blade 10 is detached from the surface of the photoreceptor by the effect of a spring 11. The photoreceptor 1 is turned slightly backward in the direction opposite from the arrow A by the restoring force of the coiled spring 6. If the copying operation is resumed in such a state and the blade 10 is brought into press contact with the photoreceptor 1, the forward end of the blade 10 falls into the position on the surface of the photoreceptor 1 where there are no residual toners at all.
Patent JP-H01251208-A (JP)
Title: Dnc controller
Inventor: GOTO TAKESHI
IPC: G05B19/414
Filed: 1988-03-31
Abstract: PURPOSE:To automatically execute the format conversion processing and the transmission of data of NC machines whose specifications are different from each other by providing a transmission control port managing part, a reception control port managing part, a format converting part, etc. CONSTITUTION:NC data P-1 which is generated by an NC machine tool NC-1 is received by a reception control port managing part 21 of a DNC controller 20, and its transmission from the machine NC-1 is recognized and stored. Subsequently, a data request command PR-n from an NC machine tool NC-n is received, and it is recognized and stored that said command is a request from the machine NC-n. Next, the data P-1 is converted to a format of the machine NC-n whose specifications are different by a data managing part 12, a memory control part 13, a converting part 22, etc. and transmitted to the machine NC-n through a transmission control port managing part 23. In such a way, the data format conversion and the transmission of the NC machine whose specifications are different are executed automatically, the data generation time is shortened and the man-hour can be reduced remarkably.
Patent JP-H04312743-A (JP)
Title: Negative charge generating device
Inventor: TORIIE HIDEAKI
IPC: H01J37/08
Filed: 1991-04-11
Abstract: PURPOSE:To provide an easy and inexpensive negative charge generating device dispensing with a trigger electrode and trigger power source for arc discharge. CONSTITUTION:In a negative charge generating device having a vacuum vessel 10, mutually opposed anode 16 and cathode 14, and an ark power source for generating a contractive arc discharge between the anode 16 and cathode 14, an electrode drive device 2 for making the anode 16 and cathode 14 possible to mutually approach and separate is provided.
Patent JP-H08246821-A (JP)
Title: Valve seat
Inventor: ADACHI SHUHEI
IPC: B23K20/00
Filed: 1995-03-13
Abstract: PURPOSE: To improve connectability of a standing surface and suppress generation of defects due to cracking in a valve seat which is metallurgically connected to a cylinder head body without leaving a melting reaction layer. CONSTITUTION: A valve seat 2 is metallurgically connected to a cylinder head body 1 without leaving a melting reaction layer. The seat 2 is formed of valve seat material having breakage extention of 1% or more at a room temperature.
Patent JP-S62236076-A (JP)
Title: Access system for frame buffer memory
Inventor: NISHIDE MASASHI
IPC: G06F12/06
Filed: 1986-04-07
Abstract: PURPOSE:To read out (QXP) pixels that satisfy (mXn)=(QXP) just in one memory cycle when (mXn) pixels are written in a single memory cycle, by dividing a frame buffer memory into memory blocks for each access and giving different addresses to these divided memory blocks. CONSTITUTION:A frame buffer memory 1 stores the pixels arranged in 1:1 correspondence to the positions of those picture elements forming a display picture. In a read mode of the memory 1 this memory 1 is first divided into memory blocks with access units 37-40. Then different addresses are given to these divided memory blocks. Thus the (QXP) pixels that satisfy (mXn)=(QXP) are read out just in one memory cycle when the (mXn) pixels are written in one memory cycle.
Patent JP-S574970-A (JP)
Title: Preparation of 4-oxotetrahydroindole
Inventor: TORII SHIGERU
IPC: C07D209/43
Filed: 1980-06-12
Abstract: PURPOSE: To obtain the titled cmpound which is an intermediate for medicines for circulatory organs in high selectivity, by reacting a novel cyclohexanone derivative obtained by the electrolytic reaction of cyclohexane-1,3-dione with a vinyl ether as a raw material with an aminating agent.  
     CONSTITUTION: A novel cyclohexanone derivative of formula I (R 2  is H or 1W15C hydrocarbon) or formula II (R 3  is H or 1W15C hydrocarbon) as a raw material is reacted with an ammonium salt of an organic acid or inorganic acid, ammonia or an amine of the formula R 1 NH 2  (R 1  is 1W10C hydrocarbon) or a salt thereof to give a 4-oxotetrahydroindole of formula III (R is H or R 1 ) as an aminating agent. The cyclonexanoen derivatives of formulas I and II are obtained readily in high selectivity by the electrolytic reaction of cyclohexane-1,3-dione wuth a vinyl ether of formula IV (R 4  is 1W15C hydrocarbon) under basic conditions, and hydrolyzing the reaction product if necessary. The resultant derivative can be reacted with the aminating agent without purification. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60224014-A (JP)
Title: Three dimensional measuring machine
Inventor: HAYASHI KOUJI
IPC: G01B21/00
Filed: 1984-04-20
Abstract: PURPOSE:To enable the attachment and detachment of probes without special feeding circuits for machines and control by providing on plural mobile tables a probe stocker forming a notched part for holding a probe with a flange detaining on the periphery. CONSTITUTION:A table 50 is made an automatic feeding possible in Y axis direction of the inside of a horizontal plane and a touch signal probe 280 fitted to the tip end of a spindle Z 220 and a measuring body 320 on the table 50 are made a relative movement possible three-dimensionally. And on the table 50 a probe stocker 290 having a notched part 292 for holding plural probes with a flange part 252, one side of which is opened and capable of detaining on the periphery is provided. Then a holding sheet 293 is fixed to one end side of Y axis direction with a certain interval with the upper face of the table 50 and the notched part 292 is released toward another end side. The plural probes 280 can be thus fed efficiently to a vertical Z axis construction body.
Patent JP-H07256213-A (JP)
Title: Apparatus for selecting granular materials
Inventor: TAKEDA MASAHIRO
IPC: B07B9/02
Filed: 1994-03-25
Abstract: PURPOSE:To ensure that a mixture of two kinds of granular materials with different specific gravities can be selectively separated by a complete fractionation method including the separation by a fluidized bed and a lower layer of granules on the fluidized bed can be taken out without depending on manual labor when the type of granule is switched. CONSTITUTION:The downstream end of a vibrated fluidizing separation device 30 is so designed as to move vertically, and is oriented upward if it is operated in a steady operation mode. Thus coffee beans are discharged from an upstream end, which sand is removed out of the downstream end. When switching the type of granule, the sand left on a punched metal as a fluidized bed is caused to flow out of the downstream end by turning the downstream end upside down. The sand falling from the downstream end is supplied to a suction selecting device 50 which is vibrated linearly with the downstream end turned downward so that the sand is allowed to slide down and only the coffee beans contained with insignificant momentum are selectively aspirated.
Patent JP-H10275875-A (JP)
Title: Semiconductor device
Inventor: MORIYAMA YOSHIFUMI
IPC: H05K3/28
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device provided with electronic devices, including at least one semiconductor element, mounted on a circuit board in which the number of vias is increased, while reducing the size, routing of conductor is facilitated and the conductor on the board is protected. SOLUTION: A split through-hole 3 is made in the end face of a circuit board 1a and the end part thereof on the outside of the split through hole 3 is removed. Furthermore, a via is formed in combination with a through-hole 11 in the inner area of the board, thus educing the size of the package. A solder resist is applied between a solder bump electrode 6 which is provided at the end part of an outer electrode 5 and the through-hole 11 and the split through- hole 3 in the end face, thus preventing a solder from creeping on the end face conductor at the time of mounting. Furthermore, the end face conductor part can be protected at the time of machining the board or mounting by coating the split through-hole 3 partially or entirely with a solder resist.
Patent JP-S555884-A (JP)
Title: Method and device of recycling and granulating plastic waste
Inventor: KOMIYA SHIYOUHACHI
IPC: B29B9/06
Filed: 1978-06-30
Abstract: PURPOSE:To smoothly granulate plastic waste without bridging by equipping a heating drum with a special gap between the drum and the external tank, rotating the drum at a special surface speed and twisting the plastic waste in the gap. CONSTITUTION:A heating drum 6 is equipped with a 3-9mm gap to the inner wall of a cylindrical part 2 at the bottom of a throwaway hopper 1 of plastic waste, the drum is let to rotate at a 30-200m/min surface speed and the plastic waste is supplied into the gap, twisted and granulated.
Patent JP-H11238631-A (JP)
Title: Voltage transforming element
Inventor: YAMADA KATSUHIKO
IPC: H01F30/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a voltage transforming element to be a component to be used for manufacturing a transformer to be easily disassembled into coils and iron cores. SOLUTION: In the voltage transforming element 0, a primary side conductor 1 and a secondary side conductor 2 are arraigned so as to be stuck close to each other almost in parallel, the outer periphery of both the conductors 1, 2 is coated with a magnetic substance 3 consisting of a ferromagnetic material over the entire surface and the entire length. When AC voltage is impressed to the primary side of the element 0, transformed voltage corresponding to the ratio of lengths of both the conductors is obtained from the secondary side. When the magnetic substance 3 is formed as a hollow ring and both coils are inserted into the hollow part, an element allowed to be easily assembled/disassembled is obtained. A transformer can be constituted of assembling plural voltage transforming element 0 in series or in parallel.  Consequently the transformer assembled from these elements 0 has high heat radiation, can suppress the leakage of magnetic flux and is allowed to be easily assembled/disassembled, and at the time of disusing it, these elements can be recovered and conductors and magnetic substances are also recovered, so that resources can be utilized effectively.
Patent JP-H05315334-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI KOJI
IPC: H01L21/28
Filed: 1992-04-02
Abstract: PURPOSE:To make a metal interconnection line at a contact smooth by causing a CVD tungsten to be buried in an area of the contact which is incompletely filled when the tungsten is used for filling the contact and also used as an interconnection. CONSTITUTION:An interlayer dielectric film 4 is deposited on a silicon substrate 1 on which a lower layer interconnection line 3 is formed with a dielectric film 2 interposed between them, and a contact is opened. A sputtered titanium tungsten 5a is then deposited, and a CVD tungsten 7 is deposited. An aluminum alloy 8 is sputtered, and then a sputtered titanium tungsten 9b is deposited. A CVD tungsten 10 is deposited to fill the contact. The CVD tung-sten 10 and the sputtered titanium tungsten 5a are etched back. With the use of a resist as a mask, the aluminum allay 8, the CVD tungsten 7 and the sputtered titanium tungsten 5a are selectively etched away.
Patent JP-H03276832-A (JP)
Title: Console box
Inventor: SHIMADA AKEMI
IPC: B60R7/04
Filed: 1990-03-27
Abstract: PURPOSE:To effectively utilize a space which is so far disused as well as to secure such a console box that is no adverse effect to external appearance and the storage capacity of articles by forming a part of a box door into being free of conversion for both sides, and installing a cup holder in this turned door part. CONSTITUTION:A console box 10 consists of a box body, whose upper part partitioning and forming a storage space for articles fixed onto a car deck is opened, and a box door 13 covering the said opened part attached to this box body free of opening or closing. Then the box door 13 is attached to an upper rear end of the box body 12 with a hinge 14, and it is constituted so as to have the front side opened. In addition, the box door 13 is formed into two split bodies 13a, 13b, and these split bodies are connected by a turning shaft. In brief, the split body 13a at the front side is formed free of rotation to the split body 13b at the rear side, and the split body 13a at the front side is rotated and a cup holder 20 is installed in a door part where it is turned upside down.
Patent JP-H04316784-A (JP)
Title: Manufacture of branch hose
Inventor: MITSUI KENICHI
IPC: F16L41/02
Filed: 1991-04-15
Abstract: PURPOSE:To prevent centralization of an injection pressure during molding of a covering part by forming a groove, the volume of which is increased from a surface, positioned facing a gate for injection, toward the opposite surface, in the surface of a coupling pipe during manufacture of a branch hose where three hoses are interconnected through an Y-form jointing pipe. CONSTITUTION:A jointing pipe 1 formed of glass fiber-reinforced nylon through injection molding comprises a base part 10 with a thick section and branch pipes 11-13 protruded from a base part 10 in three directions. Each of the branch pipes 11-13 is provided on its outer surface with annular protrusion parts 14... for preventing the slip of a hose. A groove 15 gradually spread in a fan-form manner from an intermediate position a point P) between the branch pipes 11 and 12 toward the branch pipe 13 is formed in a base part 10. The jointing pipe 1 through which hoses 21-23 are connected to the branch pipes 11-13, respectively, is arranged in a mold 3 and a molding material is injected through a gate 30 to manufacture a branch hose. In this case, the molding material is caused to flow along the groove 15 and an injection pressure is prevented from centralization to the specified surface of an insert.
Patent JP-H07285011-A (JP)
Title: Side trimming method for strip
Inventor: SANADA MASAHARU
IPC: B23D19/06
Filed: 1994-04-19
Abstract: PURPOSE:To surely reduce the interference of a cutter with a strip when a curved line is cut during a strip width changing duration in a side trimming of the strip. CONSTITUTION:Two disk cutters 1, 2 are vertically arranged while putting a pass line of a traveling strip between them, and when these cutters 1, 2 are rotated in the horizontal direction and moved in the plate width direction for continuously performing cutting in a plate width changing area, one cutter 2 is offset toward the upstream side of the traveling strip against the other cutter 1. Alternatively, this offset and a lapping margin between the cutters 1, 2 are set to zero or less for cutting the width changing area continuously.