baber/WOPTO huggingface dataset:
Patent JP-S63293137-A (JP)
Title: Aluminum alloy and aluminum alloy clad material for heat exchanger member
Inventor: KISHINO KUNIHIKO
IPC: F28F21/08
Filed: 1987-05-27
Abstract: PURPOSE:To obtain the titled Al alloy which shows high strength, excellent brazability and corrosion resistance by incorporating Mg, Si, Fe and Ni to the alloy and furthermore incorporating one or two kinds from either or both groups between the one of Mn, Cr, Zr, etc., and the other of Zn, In and Sn thereto. CONSTITUTION:The Al alloy for an exchanger member contg., by weight, 0.01-1% Mg, 0.01-1.5% Si, 0.01-1% Fe and 0.05-5% Ni and furthermore contg. 1 or >=2 kinds from either or both groups between the one of 0.01-2% Mn, 0.001-0.5% Cr, 0.001-0.5% Zr, 0.001-1.5% Hf, 0.001-0.5% Ti and 0.0001-0.1% B and the other of 0.5-5% Zn, 0.005-0.5% In and 0.005-0.5% Sn is provided. The Al alloy clad material for a heat exchanger member in which said Al alloy is formed to the core and in which the Al alloy wax material contg. >=5wt.% Si is clad on either face or both faces thereof has the excellent characteristics as well equal to said Al alloy.
Patent JP-S6023036-A (JP)
Inventor: SEKI TETSUYA
IPC: B32B7/02
Filed: 1983-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5755697-A (JP)
Title: Acoustic parts
Inventor: IGUCHI MASATOSHI
IPC: H04R1/02
Filed: 1980-09-20
Abstract: PURPOSE:To obtain acoustic parts which have excellent acoustic characteristics while displaying the physical characteristics of whiskers of polyoxymethylene sufficiently, by using thermoplastic resin for a binder for the whiskers of polyoxymethylene. CONSTITUTION:In a container 1, 1,000g unsaturated polyester, 5cc methyl ethyl ketone peroxide, about 5cc of 10% cobalt naphthnate solution, and further about 75g (7wt%) whiskers 3 of polyoxymethylene are charged and mixed by a mixer 4 without being heated. This mixture is cast into a mold, etc., and preheated to form a prepreg sheet 5. This sheet is set by a heat compression molding machine 6 at 70 deg.C for 20min to form a vibration diaphragm for a speaker.
Patent JP-H02308549-A (JP)
Title: Manufacture of semiconductor device
Inventor: TONE SACHIE
IPC: H01L21/74
Filed: 1989-05-23
Abstract: PURPOSE:To narrow the width of an element isolation region without degrading a punch-through voltage by a method wherein a trench is formed in a foundation substrate and a one conductivity type region is formed in the trench. CONSTITUTION:A trench 19 is formed in a p-type Si foundation substrate 18. Then n<+>-type ion-implanted regions 21a and 21b are formed outside the trench 19 with a resist film 20 as a mask. Then a p<+>-type ion-implanted region 23 is formed in the trench 19 with a resist film 22 as a mask. Then the substrate 18 is heated to form a p<+>-type buried layer 23a and n<+>-type buried layers 21a and 21b. Then on epitaxial layer 24 is formed on the substrate 18. Then ions are selectively implanted into the layer 24 on the layer 23a to form a p<+>-type ion-implanted 26B. Then a thermal treatment is applied to form a p<+>-type layer 26a which is connected to the layer 23a and an element isolation region 27 and element forming regions 28a and 28b. With this constitution, as the depth of the region 27 is practically deeper by the depth of the trench 19, a sufficient punch-through voltage can be obtained.
Patent JP-S5923152-A (JP)
Title: Hydraulic controller of automatic transmission gear having torque converter with lock-up mechanism
Inventor: OOTSUKA KUNIO
IPC: F16H61/14
Filed: 1982-07-29
Abstract: PURPOSE:To enable releasing of operation of a lock-up mechanism through discrimination of two car speeds, by a method wherein a land, where an oil pressure is exerted in case of a car speed being either a m-th speed or a (m+1)-th speed, is formed at a car speed cut valve so that the car speed at a time when the car speed cut valve is changed over in the case of the (m+1)-th speed is higher than that in the case of the m-th speed. CONSTITUTION:A car speed cut valve 918, which is switched between a first position allowing lock-up to be in an engaged condition and a second position allowing it to be in a releasing state, is provided, while the car speed cut valve 918 being energized to the second position side by a spring 923. An oil passage 430 for governor pressure is connected to a first port 921a whereon a force in the direction against the force of the spring is exerted, and an oil passage 442, where an oil pressure is produced in the case of the m-th speed and drainage takes place in the case of the (m+1)-th speed, is connected to a second port 921b whereon a force in the direction against the force of the spring is exerted. A governor pressure at the time when the car speed cut valve 918 is switched in the case of the (m+1)-th speed is higher than a governor pressure at the time when the valve is switched in the case of the m-th speed, and thereby a single car speed cut valve permits control of release of lock-up in both cases of the m-th speed and (m+1)-th speed.
Patent JP-S63299434-A (JP)
Title: Call switching control system
Inventor: OTA GICHU
IPC: H04B7/26
Filed: 1987-05-29
Abstract: PURPOSE:To realize a smooth call as traveling a vehicle safely, by switching a loudspeaking call means to a handset call means automatically when a call infeasible state due to high noise is detected. CONSTITUTION:A transmission state is generated due to traffic noise other than a voice signal for the call. When the noise is very high, the transmission state continues without being interrupted, and reception loss is inserted continuously. Thereby, a state that the speaking of a call opponent is scarcely heard, that is, transmission blocking is generated. A call state detecting means 16 detects the state of the transmission blocking. A voice output means 13 vocalizes a message 'It is feared that a call is infeasible due to high noise' from a loudspeaker 10. A hook switch circuit 21 detects the raising of a handset call means 5 by a user at a hook switch circuit 21, and it is possible to shift the call to a handset call by controlling a switching means 12 by a control circuit 25.
Patent JP-H07314570-A (JP)
Title: Method of coating reticulate structure with resin
Inventor: INABA SHINICHI
IPC: B32B33/00
Filed: 1994-05-19
Abstract: PURPOSE:To apply the desired amount of thermoplastic resin on a reticulate structure consisting of heat-resistant fibers without generating clogging of meshes due to applied resin. CONSTITUTION:Thermoplastic resin films 2 are laminated on the upper and lower surfaces of a reticulate structure 1. Soft sheet type materials 3a are laminated on the upper and lower surfaces thereof and mold parting sheets 5 are superposed on the outside thereof if necessary, then, the laminate is pressed under heating by hot press boards 4. The thermoplastic resin films are welded by fusion to each other through the meshes thereof. The laminate is heated at a temperature higher than the melting point of the thermoplastic resin films to aggromerate the thermoplastic resin films. Spaces are formed in the meshes while the surfaces of the fibers of reticulate structure are coated by the thermoplsatic resin.
Patent JP-S6019893-A (JP)
Inventor: IBON KIYASUTERU
IPC: E21B41/00
Filed: 1984-06-27
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-S5356242-A (JP)
Title: Production of crosslinked polyethylene resin molding
Inventor: NAKASHIMA SHIGERU
IPC: C08K5/14
Filed: 1976-11-02
Abstract: PURPOSE: Uncured polyethylene resin moldings containing an organic peroxide is irradiated with ultraviolet rays under heating to produce cured moldings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6023581-A (JP)
Inventor: ANDOU SADAYUKI
IPC: B63B43/24
Filed: 1983-07-19
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-S5833204-A (JP)
Title: Fiber for optical transmission
Inventor: GOTOU JIYUNJIROU
IPC: G02B6/245
Filed: 1981-08-20
Abstract: PURPOSE:To stripe away a secondary coating layer esily in the stage of connecting fibers to each other without degrading the intrinsic effect of reinforcing the coating by applying the oridinary secondary coating layer via a separating layer having poor adhesive strength to a metal coating layer on the outside circumference of the metal coating layer which is a primary coating. CONSTITUTION:An optical fiber is made into the coating constitution wherein a secondary coating layer 8 consisting of a polyamide resin (nylon) or polyester resin similar to conventional examples is applied on the outside circumference of a metal coating layer 2 by interposing a separating layer 2 consisting of a silicone resin, a fluoroplastics or PE of nonpolar structure having poor adhesive strength to the layer 2. In the case of stripping away the layer 8 by means of a tool such as a stripper, the parts of the layer 8 to be removed are removed together with the layer 21 right thereunder, whereby the easy removal of the secondary coating layer is possible.
Patent JP-S5558541-A (JP)
Title: Semiconductor device
Inventor: TOKUNOU FUTOSHI
IPC: H01L21/58
Filed: 1978-10-24
Abstract: PURPOSE: To reduce cost and improve reliability, by surrounding both surfaces of a semiconductor element, which is sandwiched by an anode and a cathode, with an insulating elastic body and an insulating cylindrical body.  
     CONSTITUTION: Cathode external electrode 1 and anode external electrode 5 are fixed to both surfaces of semiconductor element 4, which is a planar diode. Both sides of element 4 are fitted with guide ring 9 made of heat resisting rubber, such as silicone rubber or fluoric rubber. By this, ring 9 is spread by element 4 and is fitted around element 4 by its own elastic force. Next, insulating cylindrical body 2 is fitted to the outer surface of ring 9. On the upper side of these is fitted flange 8, which projects from the end of electrode 1. On the lower surface is fitted flange 6, which projects from the end of electrode 5, via flange 7. By this, the clearance between element and insulating body can be absorbed and positioning can be operated with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62287004-A (JP)
Title: Magnet
Inventor: SUZUKI TERUO
IPC: H01F41/02
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the infiltration of chemicals, water, etc., into a magnet made of a rare earth ferrous sintered alloy from the outside and the consequent rust formation and discoloration of the magnet by infiltering and filling a liquid sealing agent from the surface of the magnet into the gap parts among the crystal grains communicating with the inside. CONSTITUTION:The magnet made of the rare earth ferrous sintered alloy such as Nd-B-Fe consisting of 8-30%, in atomic fraction, at least one kind of rare earth elements including Y, 2-28% B and the balance Fe is a sintered product and is porous and therefore, the liquid sealing agent consisting of at least one kind among linseed oil, wax, varnish, water glass, polyester resin, phenolic resin, epoxy resin, and anaerobic resin is infiltered into the fine pores thereof from the surface by which the sealing agent is filled and cured in the fine pores. The resistance of the rare earth ferrous sintered alloy magnet to acids, alkalis and water is improved by such surface treatment by which the service life thereof is extended.
Patent JP-H01302969-A (JP)
Title: Full solid state electronic camera
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/225
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a comparatively large-sized reproduced picture by constituting the title camera into constitution which a picture to be taken then and a part of the picture taken before can be displayed in a view finder so that the latter is displayed in the circumference of the former. CONSTITUTION:In the liquid crystal view finder 4, a finder displaying part F is positioned at a central part, and respective circumferential areas shown by A, B, C, D are positioned at its outside. The finder is constituted so that liquid crystal display can be displayed in these areas A-D, and it is constituted so that one of the pictures of a card memory 11 or in a buffer memory 8 can be displayed in one of these areas. For instance, the picture I taken before is displayed in the area A. Thus, a large-sized picture connected to the picture taken before can be obtained, and if those are connected, tor instance, at the time of print-out, the picture larger than an original picture can be generated.
Patent JP-S5921947-A (JP)
Title: Multistage decompressing equilibrium type heating apparatus for granulated matter
Inventor: KUBOYAMA NOBUYOSHI
IPC: F24J3/00
Filed: 1982-07-28
Abstract: PURPOSE:To effectively dry granulated matter, by converting the energy to supply air into the pressure inducing and decompressing effect by the rotating motion of a rotor, and into the frictional heat generating effect of the rotor in contact with the gas in the equilibrium state in the decompressing action. CONSTITUTION:A hollow chamber 2, provided with a frictional heat generating mechanism 3 in the decompressed and equilibrium state, is constituted ventilatably by the intermediary of a granulated matter storing chamber 9 and a ventilating bottom plate 10. The mechanism 3 is communicated to the outer side of the chamber 2 by the intermediary of a hollow tubular chamber 7 which is provided in the chamber 9, and heating plates 8 are projected from the periphery of a hollow tubular chamber 7. A decompressed equilibrium state heating equipment 1 for granulated matter in such a structure as mentioned above is provided in a hollow body 14. The mechanism 3 effectively drys the granulated matter 13 by heating it, at the same time, by reducing the pressure in the chamber 9. In addition, a decompressing equilibrium state frictional heat generator 3' reduces the pressure inside the hollow chamber 14, and also heats the air in the same body 14, as a result, the dispersing effect of liberated water content from the granulated matter can be further increased.
Patent JP-H0427127-A (JP)
Title: Method of producing gate turn-on thyristor
Inventor: YAMADA OSAMU
IPC: H01L29/744
Filed: 1990-05-22
Abstract: PURPOSE:To enable a mating accuracy of a pattern in a photolithography process to be improved after forming a level difference by forming a mating market by etching to a depth which does not reach from an emitter layer to a base layer and by forming the level difference between the emitter/base layers through an opening excluding the opening on the mating marker. CONSTITUTION:A pattern of an SiO2 film 51 is formed. An opening 61 and an opening 62 are formed at a part for forming a marker and at a part for digging to a p-base layer respectively in the SiO2 film 51. An n emitter layer 1 is etched and a mating marker 8 with a desired depth which does not reach a p-base layer 2 is formed. In this case, since there is a wax for protection 7, a part below the opening 62 cannot be dug further. A pattern of a resist film 52 is formed. The opening 61 which exists at a bottom of a marker 8 and the opening 62 which exists at the dug part are generated also at this pattern. The opening 61 is buried by the wax for protection 7 this time and a dug part 9 is formed by using an above etching liquid. The wax for protection 7 and the resist film 52 are eliminated, thus forming a cathode electrode 11 which contacts the n-emitter layer 1 and a gate electrode 12 which contacts the p-base layer 2.
Patent JP-S6024792-A (JP)
Title: Broadcasting method and transmitter and receiver for this method
Inventor: KAMITAKE TAKASHI
IPC: H04N7/167
Filed: 1983-07-21
Abstract: PURPOSE:To obtain the correct TV signal for specified contractors by transmitting the signal which indicates the program together with the TV signal and designating algorithm at the scrambler and disc rumble. CONSTITUTION:At the broadcast station 21 side, the tear code is supplied to the key file 27 and output Ki works as the key Ki of the cipher device 29. Output of the cipher device 29 becomes the key Ks of the scrambler 25. The TV signal is transmitted by encryption at the scrambler 25 and the signal is supplied to the receiver 23 through the artificial satellite 20. The receiving signal is separated to the TV signal and bit row, and the tier code is separated at the separator 33. The tier code is supplied to the key module 35, this output becomes the key of the cipher device 31, alternating algorithm is designated and the TV signal is regenerated. The pay TV system is obtained which is impossible to intercept.
Patent JP-S5356442-A (JP)
Title: Dusting apparatus for power agricultural machine
Inventor: TANIMOTO TOSHIKATSU
IPC: B01D46/10
Filed: 1976-11-01
Abstract: PURPOSE:To make it possible to remove accurately the dusts adhered to a dusting net and to prevent the meshes from being choked for a long time, relating to the dusting apparatus mounted at the fresh air suction device such as radiator and the like equipped at the power agricultral machine.
Patent JP-S5756439-A (JP)
Title: Preparation of optically active malic acid
Inventor: KATSURA TADASHI
IPC: C07C67/00
Filed: 1980-09-22
Abstract: PURPOSE: To prepare an optically active malic acid useful as a food additive, drug, etc., by optically resolving DL-malic acid using an optically active d- or l-α-phenyl- β-(p-tolyl)ethylamine as a resolving agent.  
     CONSTITUTION: L-malic acid is prepared by reacting DL-malic acid with an optically active d-α-phenyl-β-(p-tolyl)ethylamine, or D-malic acid is prepared by reacting DL-malic acid with an optically active l-α-phenyl-β-(p-tolyl)-ethylamine. In detail, 1 mole of DL-malic acid is reacted with 1W1.8mol of optically active α-phenyl-β- (p-tolyl)ethylamine in an organic solvent to form a diastereo-isomer salt, which is slowly cooled in the presence of a seed crystal to obtain one of the diastereo-isomers of the optical active compound corresponding to the kind of the seed crystal.  
     EFFECT: The resolving agent can be recovered in high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06340829-A (JP)
Title: Conductive film-forming composition
Inventor: NISHIHARA AKIRA
IPC: C09D5/24
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a conductive film-forming compsn. excellent in storability and capable of forming a transparent conductive film low in resistance and excellent in transparency. CONSTITUTION:A binder resin (e.g. an acrylic resin) and pref. a wet dispersion assistant (e.g. a phosphoric ester, a polyalkylene glycol, or a lower alkyl glycidyl ether) are dissolved in a mixture composed of a polar org. solvent (e.g. an alcohol or a ketone) and a nonpolar org. solvent (e.g. a hydrocarbon) to prepare a soln., in which a tin-contg. indium oxide (ITO) powder is dispersed to prepare a compsn. in the form of a dispersion. The compsn. is applied by printing or coating, and then baked to obtain a transparent conductive film.
Patent JP-H01301054-A (JP)
Title: Slicing device
Inventor: MIYATANI TAKASHI
IPC: B23D47/00
Filed: 1988-05-30
Abstract: PURPOSE:To immediately correct the curving of an inner peripheral cutting edge blade during cutting work by providing a fluid injection device for injecting a fluid for one face at least of the blade according to the curving of the upper peripher 1 cutting edge blade detected by a detection device at the cutting time of the material to be subjected to slicing. CONSTITUTION:When the curvature of the cutting edge part 14A vicinity of an inner peripheral cutting edge blade 14 is detected by a detection device at the cutting time of the material 20 to be subjected to slicing by the blade 14, the fluid fed via a fluid feeding pipe 42A from a liquid feeding source is injected for one face(projecting face) of the blade 14 adequately from a fluid injection port 41A in a fluid injection device 40 according to this detection result. This injected liquid is fed toward the opening of the cutting part of the material 20 can be subjected to slicing according to the rotation of the inner peripheral cutting edge blade 4 in an arrow mark A direction. The inner peripheral cutting edge blade 14 is pressed in other direction and this curvature is thus corrected automatically.
Patent JP-S61290021-A (JP)
Title: Valve nozzle for injection molding
Inventor: MARUYAMA YOSHIO
IPC: B29C45/23
Filed: 1985-06-18
Abstract: PURPOSE:To contrive extension of life by making highly accurate part unnecessary, by so constituting the title valve that either a pressure difference between resin at a front flow path and that at a rear flow path becomes small or a gate is closed when the resin pressure becomes lower than a predetermined value. CONSTITUTION:A gate is formed of a ring 12 dividing a flow path 11 communicating a resin lead-in port 9 and resin spouting port 10 with each other into two. The flow path 11 is divided into a front flow path 11a and rear flow path 11b by the ring 12 and the ring 12 is abutted against a stepped part 8a provided in the flow path 11. A groove 14 is provided on a sprue 13 in an axial direction of the outer circumference of the same provided slidably on the inner circumference of the ring 12 and a protrusion 15 is provided on the rear of the sprue 13. As for a spring 16, one side of the same is abutted against the protrusion 15, the other side is abutted against the stepped part 8a through the ring 12 and sprue 13 is energized backward. With this construction, when eiter a pressure difference between resin at the front flow path and that at the rear flow path becomes small or resin pressure becomes lower than a predetermined value by filling the inside of a mold with the resin, the flow path 11 is closed by sliding the sprue 13 backward through the spring 16.
Patent JP-S5833862-A (JP)
Title: Mounting method and bending device for element lead wires
Inventor: ISHII YUUNOSUKE
IPC: H01L21/48
Filed: 1981-08-24
Abstract: PURPOSE:To improve the efficiency of a method of mounting lead wires by uniformly bending in advance the lead wires of an IC and an optical connector by an exclusively bending device, then inserting the wires into the lead wire mounting holes of a substrate and soldering the wires, thereby standardizing the mounting work. CONSTITUTION:The lead wires 2 of a hybrid IC1 are simultaneously bent in  advance by a hybrid IC bending device, thereby providing uniform bents 63. Similarly, the lead wires 6, 7 of an optical connector 3 are bent by an optical connector lead bending device, thereby providing bents 64. Thereafter, an IC1 and the connector 3 are inserted into the lead wire mounting holes of a substrate 64. In this manner, the lead wires are soldered to the lead wires of the substrate at the back surface of the substrate 65. Thus, the lead wires are bent in advance by the exclusive bending device, and the positions and the angles of the bents become equal to each other. As a result, the mounting work is standardized, thereby improving the efficiency.
Patent JP-H0637105-A (JP)
Title: Heterojunction bipolar transistor
Inventor: IRITONO TAKUMI
IPC: H01L29/73
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the deterioration of the current amplification factor of the title transistor by suppressing an increase in base current with time during the operation of the transistor. CONSTITUTION:An n-type GaAs collector buffer layer 1, undoped GaAs collector layer 2, indium-added carbon-doped p-type GaAs base layer 13, n-type A0.3Ga0.7As emitter cap layer 5 are successively formed on a semi-insulating GaAs substrate S by epitaxial growth. After the layers are formed into mesa-type, an emitter electrode 6 composed of WSi/W, base electrode 7 composed of Ti/W, and collector electrode 8 composed of AuGe/Ni are formed. 9 and 10 in the figure respectively represent an inter-element separating layer and insulating layer.