baber/WOPTO huggingface dataset:
Patent JP-S6221710-A (JP)
Title: Selective separation and recovery of gallium
Inventor: SHIMIZU TAKEO
IPC: B01J20/26
Filed: 1985-07-19
Abstract: PURPOSE:To separate and recover gallium in high selectivity and efficiency, by contacting a gallium-containing solution with a specific adsorbent having N-nitrosohydroxyamine group in the molecular chain. CONSTITUTION:An adsorbent having N-nitrosohyroxyamino group of formula (X is H, inorganic or organic ammonium ion or alkali metal) in the molecular chain is prepared beforehand. The adsorbent is made to contact with a solution containing gallium to effect the selective separation and recovery of gallium from the solution. The adsorbent is produced e.g. by radiacally polymerizing nitrosated vinyl monomer such as ethylene, propylene, etc., reducing the resultant nitro-containing polymer under neutral condition and nitrosating the product, or by nitrosating a polymer such as polyethylene, polypropylene, etc., reducing under neutral condition and nitrosating the product.
Patent JP-S5493271-A (JP)
Title: Method of charging particles in electrostatic filtering dust collector
Inventor: YUKITAKE TSUGITA
IPC: B01D51/00
Filed: 1977-12-30
Abstract: PURPOSE: To improve the dust collecting performance by setting to not less than 5m/sec the rate of charging the particles of sucked dust passed through a charging means, so that even high-density particles can be efficiently collected.  
     CONSTITUTION: An apparatus used in this invention comprises a means 1 for chargging dust with corona discharge which occur between both of electrodes when a high voltage of a positive pole is applied to a discharge electrode 2 by a DC high voltage generator 4 with an earth electrode 3 grounded, a filter member 6 consisting of a filter cloth of a high dielectric constant, and a dust collector 5 consisting of a suction fan 8. In the apparatus of the above-described construction, the rate of charging particles passed through the charging means 1 is set to not less than 5m/sec and the flow rate of a dust-containing gas passed through the same means 1 is set to not less than 5m/sec. As a result, the pressure loss in the filter member 6 can be reduced to a comparatively low level. Thus, even high density particles can be collected at a high efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6049825-A (JP)
Title: Punching method by forging
Inventor: TOMIYAMA MAKOTO
IPC: B21J5/10
Filed: 1983-08-31
Abstract: PURPOSE:To punch satisfactorily a hole to a blank material without uneven thickness in punching of the blank material by upsetting preliminarily the blank material by means of a punch which has the smaller diameter than the diameter of a die and has a projection slightly smaller in diameter than a piercing punch at the top end and punching a hole to the blank material by the piercing punch after said upsetting. CONSTITUTION:A blank material 5 is preliminarily upset by means of a punch 3 which has the diameter d1 smaller than the hole diameter D of a die 2 and has a projection 4 slightly smaller in diameter than a piercing punch 8 at the top end, by which the material 5 is fitted tightly to the die hole. If a hole is punched to the blank material by the punch 8, the recess of the projection 4 acts as a guide to position the punch 8 at the center. The hole is thus punched satisfactorily without uneven thickness and bending. The build-up of the metal by the punching is leveled off and improved by a step 6.
Patent JP-H059562-A (JP)
Title: Formation of signal pattern utilizing change of magnetic property
Inventor: SATO AKIO
IPC: C23C26/00
Filed: 1991-06-28
Abstract: PURPOSE:To form a signal pattern having high signal strength by changing magnetic properties by utilizing remelting solidification by laser beam irradiation without passing through an intensive working stage and using an allay to be converted into an amorphous one, as for a method for forming a signal pattern (such as magnetic scale) used for a non contacting type sensor detecting positions and velocities, by utilizing carbon steel and low allay steel as a substrate material. CONSTITUTION:The body to be detected of ferromagnetic steel is prepd., and on the surface, a coating film contg. at least one kind among Cr carbide, Mo carbide, Si nitride and W nitride is formed. Then, high density energy such as a laser is impressed on the surface of the body to be detected into a prescribed signal pattern shape, by which it is locally remelted and rapidly solidified to allay the above carbide, then the allayed metallic structure formed into a one of an austenite single phase or a one contg. austenite and the magnetic properties of its metallic structure is differentiated from that of the part of the body to be detected impressed with no high density energy.
Patent JP-H0450122-A (JP)
Title: Molding of glass lens
Inventor: SUGATA SHIGEYA
IPC: C03B11/08
Filed: 1990-06-15
Abstract: PURPOSE:To mold lenses having excellent dimensional accuracy, by dropping a softened glass material on a slope of a guide chute in a revolving state, molding the glass material into spherical softened glass lump while rolling on the slope, feeding the lump to a lower mold and press molding. CONSTITUTION:Molten glass 3 is extruded from a nozzle 1, quantitatively cut into a softened glass material 5 by a shearing machine and dropped on the upper part of a slope 15 of a guide chute 6 in a revolving state. The material 5 is made round by rolling, the whole surface becomes a uniform temperature and the material is molded into spherical softened glass lump 13. When the lump reaches the lowermost end of the slope 15, the lump is dropped from an inlet 12 of chute and fed to a lower mold 9 and a drum sleeve 8 on a turntable 11. The lump is transported to right below an upper mold 10 by rotation of the turntable 11. The lump is press molded into a glass lens of given shape by dropping of the upper mold 10.
Patent JP-S6050513-A (JP)
Title: Liquid crystal display device
Inventor: ONOZAWA TATSUO
IPC: G02F1/133
Filed: 1983-08-30
Abstract: PURPOSE:To obtain an easy and exact connection by forming a fitting part of a clip type lead pin by using a shape memory alloy. CONSTITUTION:A lead terminal 13 formed on a liquid crystal panel substrate, and a fitting part of a clip type lead pin which is connected by fitting the lead terminal 13 are formed by using a shape memory alloy. As for a fitting part 14 of a clip type lead pin 11 using such a shape memory alloy, a gap 15 is formed a little smaller than a thickness of a substrate 12, the gap 15 is spread out in a state that the fitting part 14 causes a martensite deformation, usually so that it becomes wider enough than a thickness of the substrate 12, and the plastic deformation is made in advance. In this state, the substrate 12 is inserted into the fitting part 14, and the positioning is executed. Subsequently, a temperature of the fitting part 14 is raised to about 50 deg.C and it is returned to the previous shape of the plastic deformation, by which the fitting part 14 clamps firmly the substrate 12, and the clip type lead pin 11 and the liquid crystal panel are formed as one body. In this way, the clip type lead pin is attached easily, and the same exact fixation as a shrink fitting is obtained after its installation.
Patent JP-S5946464-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B7/00
Filed: 1982-09-09
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-S5382282-A (JP)
Title: Production of solar battery
Inventor: WADA SHINJI
IPC: H01L31/04
Filed: 1976-12-28
Abstract: PURPOSE: To simplify production process and lower cost by forming a PN junction within an N type Si substrate and disposing both electrodes of P and N on the light receiving surface side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0323972-A (JP)
Title: Printing control circuit
Inventor: ARAKAWA TAKEO
IPC: G06F3/12
Filed: 1989-06-20
Abstract: PURPOSE:To enable a position for starting the printing of a character pattern to be changed by providing an adder for sending a specified printed character pattern to a printing mechanism based on an output from memory to which an output from a counter is addressed and at the same time, using a value set at a register as one input, and another input as an output value of the counter. CONSTITUTION:If the scan is performed in a printing part 8 several times and the value of a counter 3 is reduced by the number of scan times with an output from an adder 5 becoming equal to an address threshold value (h), '1' is output from memory 5 and a synchronization pulse is output from a gate circuit 4. As a result, the value of the counter 1 is incremented to X + 1, and the first line data of a print pattern designated by the address X + 1 from character pattern memory 6 is sent from a pattern source 8 to a printing part 9. The mentioned operation is executed repeatedly, and the control of a specified print line of pattern data is completed, if the value of the counter 3 is 0. Thus the character pattern can be changed at a specified print line and a position for starting the print can be vertically changed by setting a positive or a negative register value (r) at a register 2.
Patent JP-S5586102-A (JP)
Title: Manufacture of rare earth cobalt magnetic material
Inventor: SAGAWA MASATO
IPC: B22F3/10
Filed: 1978-12-25
Abstract: PURPOSE: To obtain a magnetic material superior in both stiffness and high temperature strength by a method wherein a pressurized powdery material is sintered at a specific temperature, a solution containing metallic salt hard of oxidation is mixed in the sintered substance and then the sintered substance is heated to decompose the metallic salt.  
     CONSTITUTION: A spongelike sintered substance is obtainable through sintering a pressurized powder of rare cobalt magnetic material at temperatures 1,110W1,200°C, lower than optmal sintering temperature by, for example, 50W150°C. Then, the sintered substance is soaked in a solution of metal which is harder of oxidation than rare earth element of cobalt, molybdenum, etc., nitrate, sulfate, etc. to have holes impregnated with the solution and then dried. After that, the sintered substance is heated to decompose the metal hard of oxidation. A film to fill up all the holes can be formed, therefore the rare earth cobalt magnetic material can be improved to have a high stiffness and high temperature strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0449014-A (JP)
Title: Fixing method of clip to interior finish material for automobile
Inventor: MATSUURA AKIHIRO
IPC: B29L31/30
Filed: 1990-06-19
Abstract: PURPOSE:To mount clips through a simple process, and to increase the rigidity of an interior finish material while obtaining the interior finish material having degree of freedom of a shape by laying the interior finish material on one mold surface of a split mold, inserting the mounting sections of the clips into holes formed to the other mold surface respectively and closing the mold, and injecting a foamed polyurethane raw material and foam-molding the raw material. CONSTITUTION:The mounting section 7 of a clip 5 is inserted into the hole 11 of a female mold 10, and fixed temporarily. An interior finish material 8 is laid on the mold surface of a male mold 9 by vacuum suction. When the mold is closed and a foamed polyurethane raw material 12 is injected into a cavity, the foamed polyurethane raw material 12 is fluidized in a cavity, also creeps to the periphery of the head section 6 of the clip 5 and is foam- molded. Accordingly, a polyurethane foam layer 3 is formed on the rear of the interior finish material 8 while the head section 6 of the clip 5 is buried and can be fixed.
Patent JP-S6055175-A (JP)
Inventor: MATSUMURA HIROMICHI
IPC: E04H7/26
Filed: 1983-09-01
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-H061906-A (JP)
Title: Photosensitive resin composition
Inventor: YANAGAWA MAKOTO
IPC: C08G59/40
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a photosensitive resin composition washable with water or alkali water without using an organic solvent by reacting a triazine ring- containing epoxy resin with an unsaturated monocarboxylic acid. CONSTITUTION:(A) 10-40 wt.% compound obtained by reacting a triazine ring- containing epoxy resin of formula I with one or more based on epoxy group of unsaturated monocarboxylic acids (preferably acrylic acid) is blended with (B) 10-50wt.% double bond-containing reactive diluent containing at least 10wt.% water-soluble reactive diluent, (C) 0.1-5wt.% unsaturated carboxylic acid derivative containing no phosphorus of formula II (R is H or methyl; R is alkylene; (a) is 1-2; (b) is 1-2) such as monomethacryloyloxypropyl phosphate and (D) 0.1-10wt.% photopolymerization initiator.
Patent JP-H096048-A (JP)
Title: Resin composition for toner and toner
Inventor: SUZUKI KIYOKAZU
IPC: G03G9/087
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a resin compsn. and a toner excellent in low-temp. fixability, having a wide fixing temp. region and giving a satisfactorily stable image even in the case of copying with a high-speed or small-sized electronic copying machine. CONSTITUTION: This resin compsn. is formed with a continuous phase made of an ethylene-α-olefin copolymer and a discontinuous phase made of a vinyl copolymer contg. a styrene monomer and a (meth)acrylic ester monomer as constituent units and contains additives for a toner. Such additives are mixed with a soln. of the ethylene-α-olefin copolymer and/or vinyl copolymer in a solvent without passing through a melting-kneading process and the additives are contained in the resultant resin compsn. by passing through a solvent removing process. The objective toner is obtd. using this resin compsn.
Patent JP-S644080-A (JP)
Title: Manufacture of field-effect transistor
Inventor: YAMAZAKI KIMIYOSHI
IPC: H01L21/265
Filed: 1987-06-26
Abstract: PURPOSE:o realize the formation of n and n<+> layers in thin layer states and in high carrier density at the same time so as to make an operation at high- speed and high-frequencies, by covering the n and n<+> layers with a protective film different in its quality from the layers and then performing an annealing process for a short time to activate both their layers. CONSTITUTION:A photoresist is used as a mask to implant Si ions as n-type impurities on a main surface of a semi-insulating GaAs substrate 21, so that an implantation layer 22 is selectively formed to serve as an n channel layer. A multilayered resist 24 is used as a mask to implant Si ions as n-type impuri ties, so that a high density implantation layer 25 is formed to serve as a source/ drain n<+> layer. A resist 241 on the lowermost layer is used as a mask to form an insulating film (SiO2 or SiOxNy) 26 on an ion implantation layer 25. Subse quently, a silicon nitride film 23 is piled on a main surface of the substrate. Accordingly the n<+> and n layers are covered with another protective film differ ent in its quality from the layers. Shorttime annealing is performed at a high temperature of 900-1100 deg.C for 0.2 to 2 seconds in order to activate ion implatation layers 20, 22, 25. The n and n<+> layers are formed in thin layer states and in high carrier density by this heat treatment.
Patent JP-S6219195-A (JP)
Inventor: NISHIKAWA ETSUO
IPC: A41D27/26
Filed: 1985-07-18
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-S5949626-A (JP)
Title: Key input processing system
Inventor: TANAKA AKIRA
IPC: G06F3/023
Filed: 1982-09-13
Abstract: PURPOSE:To facilitate processing for changing operation states of a terminal equipment by providing plural flow control tables and data control tables corresponding to said tables. CONSTITUTION:When a shop code is inputted following a start, the starting address of flow control tables FCT.FT0 is specified, and after the starting address of a data control table DCT.FT0 is specified corresponding to its content, the contents of the DCT.DT0 are executed. Then, when registration is carried out, an index indicating a registration key is specified by an FCT pointer and the starting address of an FCT.FT2 is specified according to its contents. An article code is inputted next to specify the starting address of a DCT.DT2 according to the contents of the starting address of the FCT.FT2 and its contents are executed. Thus, a program used while the FCTs and DCTs correspond to each other is generated to eliminate the need to alter the program greatly according to a change in the operation state of the terminal equipment.
Patent JP-H081559-A (JP)
Title: Cooperative control device for manipulator
Inventor: MORIMOTO SHINYA
IPC: B25J9/10
Filed: 1994-06-17
Abstract: PURPOSE:To prevent drop of an object, and prevent application of excessive force to the object and outside to achieve safe action in the case of grasping the object by plural manipulators by individually setting an impedance to internal force to grasp the object, an impedance to cope with external force softly. CONSTITUTION:An internal force detection part 4 determines internal force to be balanced between manipulators 1a-1c based on force detection values of the manipulators detected by force detection parts 3a-3c. An external force detection part 6 determines mixed force 7 as a total of the force detection values, and torque 8 to give rotation to an object of grasping. In addition, a mixed force impedance model part 11 inputs the mixed force 7, and a rotation impedance model part 10 inputs the torque 8. A track correction quantity distribution part 12 distributes and corrects track correction quantity obtained from the mixed force impedance model part 11 and the rotation impedance model part 10 to target commands obtained from impedance model parts 9a-9c for the manipulators 1a-1c.
Patent JP-H0714069-A (JP)
Title: Checkout counter
Inventor: NAKAJIMA RYOJI
IPC: G07G1/00
Filed: 1993-06-29
Abstract: PURPOSE:To automatically release the shoplifting preventing function of a shoplifting preventing device provided to a article that a customer buys following sale registering operation for the article by a clerk in charge of a checkout counter and to securely prevent the customer who buys the article regularly, from feeling unpleasant due to malfunction of the shoplifting preventing function. CONSTITUTION:This checkout counter is provided with a shoplifting preventing function releasing mechanism 18 which release the shoplifting preventing function of the shoplifting preventing device fitted to each article by bringing the shoplifting preventing device into contact or passing through the device from input equipment 10 to a downstream counter 12, which is also provided with a shoplifting prevention detecting mechanism part 19 which generates an alarm by linking with the shoplifting preventing function of the shoplifting preventing device.
Patent JP-H04233355-A (JP)
Title: Communication network node
Inventor: AREN DENISU FUAAGESON
IPC: H04L12/46
Filed: 1991-06-04
Abstract: PURPOSE: To provide a communication network node which is used together with an asynchronous communication network and a synchronous communication network to mutually connecting a data system to a transmission line which mutually connects communication network nodes. CONSTITUTION: This device mutually connects a pulse control component of this node to a transmission line of a communication network and synchronizes data flows, which are inputted to the transmission line in this node from the node and are outputted from this transmission line, at an asynchronous clock pulse rate which is independent of a data transfer rate on the transmission line and is independent of the master clock of the communication network.
Patent JP-S5586647-A (JP)
Title: Adhering method of extinguishable pattern
Inventor: MORITA YASUJI
IPC: B22C7/02
Filed: 1978-12-22
Abstract: PURPOSE:To form easily extinguishable pattern of complicated shape made of materials in which adhesive is hard to use, by pouring molten model material into the inner cavities communicating with each other being formed by setting split partial models in spacified model form, and integrating the entire body by solidifying. CONSTITUTION:For example, in models formed with naphthalene base extinction pattern material, split partial models a, b, c, d are fabricated, and so shaped that a common cavity f may be formed in side when they are assembled. Said split partial models a to d are installed and set on a surface plate or by means of assembling jig or the like so that the bond boundary surfaces OA, OBOC, OD, etc. may contact with each other. Molten matter of the same extinguishable pattern material as that of models a to d is poured into thus formed cavity to melt the inner surface layer of each split partial model. After solidifying, an integrated extinguishable pattern 1 may be obtained.
Patent JP-H04361841-A (JP)
Title: Composite honeycomb structural material
Inventor: NISHIDE SHIGETO
IPC: B23K1/00
Filed: 1991-06-04
Abstract: PURPOSE:To expand the utilizable temp. range of the composite honeycomb structural body and to improve dimensional stability and rigidity. CONSTITUTION:A thin aluminum sheet 1 is so formed to a corrugated shape that projection and recess continue alternately. These sheets are so spot-welded 14 that honeycombs are formed of the corrugated aluminum sheets 13, by which a honeycomb core 15 is constituted. Aluminum base plates 17 are integrally adhered to both end faces in the axial direction of the honeycomb holes 4 of this honeycomb core 15 by brazing with brazing filler metal 16.
Patent JP-S6138314-A (JP)
Title: Wick for burning instrument
Inventor: HIRAMATSU SHUICHI
IPC: F23D3/08
Filed: 1984-07-30
Abstract: PURPOSE:To obtain the wick useable for long period without change by a method wherein the wick is formed physically integrated non-woven cloth, and its end surface is abutted on and partly overlapped for joining, thereby a heat-proof combustion unit and a fuel suction unit are firmly integrated. CONSTITUTION:In the lower end surface of non-woven cloth 2b of the heat-proof burning unit 2 a concaved groove is provided, in which the upper end surface of the fuel suction unit 3 is inserted, air then by the use of needle punch many fibres of short length for the external layers of surface and back sides in the heat-proof burning unit 2, the random-web layers 2b2 are penetrated each other from the surface through the back, winding a random-web round another in order to secure firmly the joining section abutted on both 2.3 which are integrated and solidified so as to not separate. For the heat-proof combustion unit 2 and the fuel suction unit 3 of the wick body 1, neither sewing threads nor metal joining members or the like are employed, therefore, incomplete combustion, inability of wick movement up and down, damage to the device are eliminated. Also as the joining section is properly abutted, partly overlapped and integrated firmly, sucking fuel is uniformly worked without decrease.
Patent JP-H05190571-A (JP)
Title: Manufacture of thin-film transistor in which number of mask process is reduced
Inventor: JIYOOJI EDOWAADO POTSUSHIN
IPC: H01L21/205
Filed: 1992-06-19
Abstract: PURPOSE: To delay the patterning of an intrinsic silicon conductive layer and a doped amorphous silicon contact layer until the patterning of a source/drain electrode metallized layer is finished, and using this patterned electrode layer as a mask at the time of the etching of the silicon layer. CONSTITUTION: A gate electrode and a first dielectric layer 28 are accumulated on a substrate 12, and a semiconductor layer 30 made of intrinsic silicon is accumulated on the first dielectric layer 28. Then, a second dielectric layer 32 is accumulated on the semiconductor layer 30, patterned, a residual part used for defining a source/drain electrode and a gate overlap area is allowed to remain, and a doped silicon contact layer 34 is accumulated thereon. Then, an electrode metallized layer 36 is accumulated, and a source/drain contact shape and a related access electrode shape are formed in this layer 36. Then, the etching of the exposed area of the intrinsic silicon conductive layer 30 and the silicon contact layer 34 is carried out by using the electrode metallized layer 36 as a mask.