baber/WOPTO huggingface dataset:
Patent JP-S60250893-A (JP)
Title: Aluminum alloy brazing filler metal for heat exchanger made of aluminum
Inventor: NANBA KEIZOU
IPC: F28F21/08
Filed: 1984-05-25
Abstract: PURPOSE:To fine a structure of a brazing part, and to improve a rupture strength by limiting a component of an aluminum alloy brazing filler metal used for brazing of an aluminum material of a heat exchanger. CONSTITUTION:A composition of an aluminum alloy brazing filler metal for assembling a heat exchanger made of aluminum by brazing contains 4.5-13.5w% Si, and 0.005-0.1w% Sr, and the balance aluminum. In this regard, the reason why the component of the aluminum alloy brazing filler metal is limited is because if Si is less than 4.5w%, the fluidity drops and brazing becomes difficult. On the other hand, if it exceeds 13w%, a melting point of the brazing filler metal becomes high and it cannot be used as a brazing filler metal. If Sr is less than 0.005w%, a function of a brazing property becomes small, and when it exceeds 0.1w%, its wettability becomes bad and the brazing property drops.
Patent JP-S5437625-A (JP)
Title: Facsimile signal regenerative relay sistem
Inventor: YABU KOUICHIROU
IPC: H04M11/06
Filed: 1977-08-31
Abstract: PURPOSE: To perform a line relaying efficiently by collating the combination of a transmission line and a receiving line, which connection is requested for, with the combination registered in a memory unit and using an accumulator to perform regenerative relaying in case that they agree with each other in the collation above and regenerative relaying is necessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59228716-A (JP)
Title: Vapor growth method
Inventor: OONISHI MICHITOSHI
IPC: H01L21/205
Filed: 1983-06-10
Abstract: PURPOSE:To form a high quality film by a method wherein opening parts of reaction chambers are closed air-tightly by mechanical closing equipments which can be opened and closed freely and the opening part which is opened while a substrate is transferred is closed by a gas curtain. CONSTITUTION:Substrates 1a-1d are arranged in plasma reaction chambers 10a-10c and N type layers, intrinsic layers and P type layers are formed on the substrates 1a-1d at respective positions. The substrate 1b in the plasma reaction chamber 10b is transferred into the plasma reaction chamber 10c, from which the substrate 1a is discharged, in order to form an N type layer after an intrinsic layer is formed. When the substrate 1b is transferred, a door which closes an opening part 25bc between the reaction chamber 10b and the reaction chamber 10c air-tightly is opened. Before the opening of this separating door 15c, a gas curtain is formed to the opening part 25bc by the gas which flows from many gas jet nozzles 26, 26... provided to one side wall of the opening part 25bc to many gas suction nozzles 27, 27... provided to another side wall.
Patent JP-S62262421-A (JP)
Title: Method and apparatus for implanting impurity ion
Inventor: SANO YOSHIIKU
IPC: H01L21/266
Filed: 1986-05-09
Abstract: PURPOSE:To decrease the number of steps in an ion implantation process, by implanting impurity ions into the surface of a semiconductor substrate through a mask which is provided seperately from the substrate and positioned on the substrate. CONSTITUTION:A thin oxide film 2 is formed on the surface of a silicon semiconductor substrate 1 for the purpose of prevent it from being damaged by ion implantation. A pattern mask 3 is positioned on the surface of the silicon substrate 1. Impurity ions accelerated by high energy are directly implanted into the Si substrate through a hole in the pattern mask within an ion implantation apparatus. The wafer is taken out of the ion implantation apparatus and annealed for replacing the implanted impurity ions to lattice points, and a diffusion layer 6 is obtained thereby. This method can omit various steps required by prior arts, such as application of resist, prebaking, exposure, development, postbaking and removal of resist for example.
Patent JP-H08276082-A (JP)
Title: Hand tool for cutting
Inventor: SAGARA KIICHI
IPC: B26D7/01
Filed: 1995-04-05
Abstract: PURPOSE: To provide a hand tool for cutting applicable to conventional cutter products, by use of which an object can be cut accurately into various sizes as desired, and which enables a guiding operation to be easily conducted, and is simply constructed with a low cost and free from a problems, such as bulking in storage. CONSTITUTION: With respect to the mutual relationship among a cutter 11, a cutting guide 21 and a holder 25, the holder 25 having the cutting guide 21 is located between a top end of a grip 16 and a blade top end of a blade member 12 (exclusive of a blade part 13). The cutting guide 21 is incorporated into the cutter 11 by means of the holder 25, so that a horizontal guiding piece 22 and a vertical guiding piece 23 can be applied to two surfaces of an object crossing each other.
Patent JP-H08279518-A (JP)
Title: Semiconductor substrate for igbt and manufacturing method thereof
Inventor: MORITA ETSURO
IPC: H01L29/78
Filed: 1995-04-04
Abstract: PURPOSE: To reduce the camber for avoiding any pattern slippage, etc., by a method wherein an N<+> layer is laminated on a P<+> semiconductor substrate, at this time, the N<+> layer is formed by diffusing a dopant on a polysilicon layer. CONSTITUTION: An N<+> layer 33 in a specific thickness is deposited on the surface of P<+> semiconductor substrate 31. On the other hand, a polysilicon film 34 in a specific thickness is laminated on the surface of an N<-> semiconductor substrate 33. Next, a surface of the polysilicon film 34 is flattened furthermore, an N type dopant is diffused on the polysilicon layer 34 to be formed into the N<+> layer 33. Next, this N<+> layer 34 and the epitaxial N<+> layer 33 are affixed to be overlapped with each other so that they may be affixed to each other meeting a specific requirement for performing a specific heat treatment grinding steps thereby finishing the manufacture. Through these procedures, the title semiconductor substrate for IGBT having less camber avoiding any pattern slippage can be manufactured.
Patent JP-S5729181-A (JP)
Title: Electronic dictionary having printer
Inventor: TANIMOTO AKIYOSHI
IPC: G06F17/28
Filed: 1980-07-29
Abstract: PURPOSE:To make a dictionary which contains the minimum required words and versions for study, by rearranging and printing, and recording translated words and their equivalents in predetermined regular order, then making the printed and recorded words and versions easy to see. CONSTITUTION:An ROM11 stored with words and their equivalents, an RAM12 stored with address data stored in the ROM11 for words to be printed, and an inputting means 13 of inputting words to be translated are provided, and a printer 15 performing print operation under commands from a print command key 14 is further provided. Then, information correlating with a word inputted from the inputting means 13 is written in the RAM12 successively under the control of a write control means 16, and information correlating with a word stored in the RAM12 is read under the control of a read control means 17 is regular order corresponding to the operation of a print command menas 18. On the basis of this read word, an address counter 184 is controlled to read the word and its equivalent stored in the ROM11 to the device, thereby printing and recording them in the regular order.
Patent JP-S61261610-A (JP)
Title: Valve timing controller for engine tappet valve system
Inventor: MITSUHAYASHI DAISUKE
IPC: F01L13/00
Filed: 1985-05-14
Abstract: PURPOSE:To suppress noise at the time of the seating of a valve by installing a sub cam to control oscillation of a rocker arm just before the sitting of a valve in the device which is equipped with a device for oscillation center alteration to change valve opening and closing timing by a alterating the center of the rocker arm's oscillation. CONSTITUTION:An intake and exhaust valve 2 is opened and closed by a rocker arm by the action of the rotation of a main cam 3 touching the central part of the rocker arm 1. A rocker arm oscillation center alteration device (M) to change the opening and closing timing of the valve 2 by altering the oscillation center to an arrow direction (a) is installed at the base rim part of the rocker arm 1, and changes the valve opening-closing timing by the action of a hydraulic drive device 11 by varying a port blocking ring 10 to the axial direction of a pin member 5. In this case, the desired aim is achieved by installing at the tip of the rocker arm 1 a sub cam 12 to control the oscillation of the rocker arm 1 just before the sitting of the valve 2.
Patent JP-S5729729-A (JP)
Title: Weight striking type pile driving device
Inventor: YORITOMI RIYUUTAROU
IPC: E02D7/08
Filed: 1980-07-30
Abstract: PURPOSE: To enable an officient driving of a pile in a way to attach it to a hydraulic shovel and the like, by a method wherein a device is constituted such that the  pile nipped by means of a pile-nipping hydraulic cylinder is struck with a gravity of a weight moved by a weight-lifting hydraulic cylinder.  
     CONSTITUTION: With a pile-nipping hydraulic cylinder 45 first actuated, a pile 46 is held between the nip formed by nipping metls 42 and 43. With a weight lifting hydralic cylinder 12 then expanded, a weight holding metal 32 is lowered, and a holding roller 28 engages a hooking surface 6b of a weight 6. With the cylinder 12 then contracted, the weight is lifted up. When the weight 6 is lifted up to a  given height, a release roller 33 is depressed by means of a push plate 35, and holding pieces 27 turn around a support pin 26. The engagement of the holding roller  28 and the weight 6 is released, and the weight 6 drops through the force of a gravity to smash into a bottom plate 1. The pile 46 is driven into earth through the  shock produced by the smash of the weight 6 into the bottom plate 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59867-A (JP)
Title: Mercury cell
Inventor: OOYAMA KOUTA
IPC: H01M4/48
Filed: 1982-06-18
Abstract: PURPOSE:To prevent a voltage drop due to an increase of impedance of manganese dioxide, by using a material, in which nonfiring electrolytic manganese dioxide and firing electrolytic manganese dioxide are added to mercury oxide, as a positive electrode active material. CONSTITUTION:Nonfiring electrolytic manganese dioxide, firing electrolytic manganese dioxide and a conductive agent or the like are mixed in mercury oxide to form a positive electrode active material in a mercury cell. This positive electrode active material, zinc negative electrode and a caustic alkali electrolyte are used to build the mercury cell. In this mercury cell, a voltage drop due to an increase of impedance of firing manganese dioxide at an electric discharge can be prevented.
Patent JP-H01274710-A (JP)
Title: Method for arranging heat device for outdoor seat
Inventor: ISOMURA SHOGO
IPC: E04H3/12
Filed: 1988-04-27
Abstract: PURPOSE:To show maximum efficiency of heat effect under special surroundings in outdoors, by composing the main part of a heating device with a heat radiating source which is arranged under feet of a spectator and arranging inlet members which lead heat conductor to the heat radiating source in proximity to the backside of the spectator's knees when he takes a seat. CONSTITUTION:Heat radiation panels 10 are arranged consecutively for warming all over the feet area of a spectator's seat. The heat radiation panels 10 formed in an unit composition are connected to each other and by laying a conduit 4 for leading heat conductor, for example, hot water, to a position close to the backside of spectator's knees when the spectator takes a seat 20. Thus, heat efficiency is improved under special outdoor circumstance.
Patent JP-H11301266-A (JP)
Title: Interior parts for automobile
Inventor: YAMAGUCHI YOICHI
IPC: B60R13/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of an end joint part of an interior part formed by jointing and fixing divided bodies to each other formed of resin molded bodies, and to prevent the deformation of the end joint part so as to ensure smooth fitting workability to a panel. SOLUTION: A joint flange 25 formed at a divided body 20 on one side is extendedly formed up to an end flange 21, and a wide cutout 28 is opened in an extended part 27. A welding rib 35 that can secure large welding allowance such as an H-type or U-shape type provided with at least a pair of plate ribs to be fitted into the cutout 28 is set to an end flange 31 of a divided body 30 on the other side so as to make fixing by welding possible at the end flanges 21, 31 of the divided bodies 20, 30, thereby improving the appearance of an end joint part while preventing deformation.
Patent JP-H09286607-A (JP)
Title: Production of nitrous oxide
Inventor: NAKAMURA HIDEAKI
IPC: A61M16/01
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a nitrous oxide capable of miniaturizing a separating device, low in freezing of the nitrous oxide and high in recovery rate at the time of separating the nitrous oxide, nitrogen and oxygen, etc., from a nitrous oxide-containing gas. SOLUTION: At the time of cooling and separating a reaction gas obtained by allowing ammonia to react with the oxygen under the presence of steam to a non-condensable gas such as nitrous oxide, nitrogen and oxygen and water, then cooling and separating the nitrous oxide from the non-condensable gas, the cooled and condenced nitrous oxide, nitrogen and oxygen are separated by introducing a refrigeration medium prepared so that a wt. ratio of a liq. and a gas of the refrigeration medium at an inlet of a heat exchanger may be 1:(0.05-20) to the heat exchanger by using a substance having -40 to -240 deg.C b.p. as the refrigeration medium.
Patent JP-S5730010-A (JP)
Title: Leading system of computer system at failure
Inventor: MATSUDA TOSHIHARU
IPC: G06F11/14
Filed: 1980-07-31
Abstract: PURPOSE:To instantly rise a system, by automatically switching the system to a spare system at system-down. CONSTITUTION:If a system-down takes place owint to a failure in a pack 1 or a controller SRC 1 when the system is in operation by using a system resident pack 1, the initial program loading start instruction is issued in a system-down processing routine made by a processor controller. This instruction is decoded in a main memory and an auxiliary computer SPU is controlled. The SPU reads out the content of storage from an external memory OTM as to a pack 2. Next, the controller resets the pack 2 and automatically rises the system through the execution of the instruction.
Patent JP-H09293786-A (JP)
Title: Semiconductor device equipped with multilayer interconnection and wiring method thereof
Inventor: KUBOTA MASATO
IPC: H01L21/822
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To lessen signal wires in delay time by a method wherein the using procedure of wiring layers which are required to be restrained from increasing in delay time is so designated as to make the wiring layers increase gradually in resistance in the order from top layer to bottom. SOLUTION: A wiring method is possessed of a process (ST5) where the priority order of wiring layers which are preferentially used from the output side of component circuits is determined in a one-way direction starting from an upper layer towords a lower layer, and a process (ST6) where the component circuits are wired based on the determined priority order. A process (e.g. read-in input carried out in an initial setting process (ST1) for each component circuit of an output buffer) where the time delay tolerance of multilayer interconnection is estimated for each component circuit (e.g. as the size of an output buffer) is provided.  By this setup, a component circuit possessed of estimated smaller tolerance for signal delay on an output side is so determined in priority use order as to start using upper wiring layers preferentially (ST5), and the component circuit is wired using more wiring layers (ST6).
Patent JP-S61266181-A (JP)
Title: Trackless selftraveling truck for welding
Inventor: KODE TOMOJI
IPC: B23K9/127
Filed: 1985-05-17
Abstract: PURPOSE:To prevent the malfunction of a spin angle, etc. by providing a freely turnable arm at the spin center position of a truck and by arranging the spring for turning the arm and the detecting mechanism for turning angle as well. CONSTITUTION:A turning angle detecting arm 15 is provided freely turnably at the spin center position of a truck and made to roll on the vertical member. Namely,the detecting arm 15 is provided together with a spring 32 on the upper part of the gear 33 turning with an electromagnet 38 and the roller abutting to vertical members 11, 12 is arranged at the tip thereof. At the linear traveling time, the arm 15 travels with rolling on the vertical member 11 or 12, but at the truck spin time, the detecting arm does not move and the truck spin angle is found correctly with a potentiometer 34. The malfunction of the spin angle, the mistaken rotation control, etc. are prevented even if a foreign matter is pinched between the electromagnet 38 and traveling surface.
Patent JP-H047240-A (JP)
Title: Sheet conveyer
Inventor: HAYASHI TAKAYOSHI
IPC: G03G15/00
Filed: 1990-04-21
Abstract: PURPOSE:To always properly bring a driven roller into press contact with a drive roller by providing a positioning member which positions the driven roller when an openable/closable sheet guide is closed to a side of the drive roller of the paired conveying rollers. CONSTITUTION:Since a bearing 93 is fitted into a fork guide piece 94 accompanied with a position change by vertically moving a sheet guide 81 when it is closed, a driven roller 71b is positioned relating to a drive roller 71a. Accordingly, the driven roller 71b can be avoided from a condition that its press- contact position with the drive roller 71a is not stabilized because of an opening/ closing structure of the sheet guide 81 to cause improper conveyance by unstably setting receiving and feeding angles of a transcription sheet 2 in a nip part between both rollers 71a, 71b.
Patent JP-H06312070-A (JP)
Title: Method for three-superpsed binding and device therefor
Inventor: ARAI TOMIO
IPC: D05B3/10
Filed: 1993-05-06
Abstract: PURPOSE:To provide a method and device for three-superposed bindling which can automatically form the three-superposed binding by using a sewing machine. CONSTITUTION:A sewing device is equipped with two units of one-needle sewing machine 3 each of which is shiftable in the direction crossing at right angle for the sewing direction, a pair of garment body clamps 20 for holding a garment body cloth 19, and a pair of flap pressings 22 for holding a pair of ball clothes 21 on the garment body cloth 19. Further, the sewing device is equipped with a cloth transferring means 18 which consists of a pair of folding plates 24 for folding dack the remote opposed sides 20 of the ball cloth 18 which are opposed each other in the direction of the sewing position and shifts the grament body cloth 19 and the ball cloth 21 in the sewing direction along the upper surface of a sewing table 6 and a folding-back binder 11 for folding back the opposed sides of the ball cloth 21 which is base-seamed, in the separation direction before applying the finishing sewing.
Patent JP-S5731466-A (JP)
Title: Manufacture of composite material
Inventor: DOUNOMOTO TADASHI
IPC: B22D19/14
Filed: 1980-07-30
Abstract: PURPOSE: To manufacture composite material consisting of matrix metal and a reinforcing material without necessitating vacuum device by making molten matrix metal permeate into the reinforcing material utilizing reaction between gaseous oxygen and easily oxidizable metal.  
     CONSTITUTION: A necessary quantity of a reinforcing material 2 such as alumina fiber etc. is packed in a pipe 1 made of stainless steel. After filling gaseous oxygen in the pipe 1, one end of the pipe is closed and immersed in a container 4 containing molten matrix metal such as Mg, Al that has large affinity to oxygen. Oxygen in the pipe 1 disappears by reaction with Mg or Al to make inside of the pipe 1 a vacuum state and the molten matrix metal permeates into the reinforcing material 2. Or, small pieces of easily oxidizable metal are put in a pipe 10 containing a reinforcing material 11 and oxygen, and then immersed in the molten metal for  matrix. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08305978-A (JP)
Title: Fire alarm
Inventor: IKEGAWA TOSHIO
IPC: G08B17/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide a fire alarm which is usable for both smoke detection and heat detection in common. CONSTITUTION: The intake part of a mold 10 is formed into the shape of a multi-layered frame structure having specific frame intervals and the frame 13 of the center part is formed slanting to the inside of a fire alarm main body. Consequently, there is no difference generated between the temperature of the detection part of the fire alarm main body and the room temperature and smoke from below and smoke from beside can be led in the detection part of the main body of the fire alarm with good efficiency. Therefore, this alarm can be used as both a heat sensor and a smoke sensor with one mold.
Patent JP-S60252036-A (JP)
Title: Car door open informing system and device thereof
Inventor: SHINBA MICHIO
IPC: B60Q1/50
Filed: 1984-05-26
Abstract: PURPOSE:To prevent an accident attending on a door opening motion from occurring before it happens, by opening an informing mechanism installed in a car, informing the outside of the car of the fact. CONSTITUTION:A displaying part 6 is installed in front and rear part of the periphery of a car with a combination lamp 8, by way of example. In the abovementioned, a door opening motion detecting part 14, consisting of a first contact 16 installed in part of a latch 10 and a second contact 18 coming into contact with the first contact 16 in time of door closing, is installed in a door lock mechanism. And, these first and second contacts 16 and 18 are connected to a controlling part 22 by means of a circuit 20, and a lamp 8 and a battery 24 are connected to this controlling part 22. With this constitution, with separation between these first and second contacts 16 and 18 in time of door opening motion, the lamp 8 is lighted, thereby informing the outside of the door opening state.
Patent JP-H10303266-A (JP)
Title: Semiconductor analysis device
Inventor: TOSHIMITSU KOJI
IPC: H01L21/66
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To shorten analysis time by means of the automatic recognition of a unique pattern and the automatic extraction of a pertinent lot and a wafer number, to detect a previous process, an abnormal process and an abnormal device in an early stage, to restore yield in the early stage, and to reduce manufacturing loss. SOLUTION: A unique pattern automatic retrieval means 1 analyzes a wafer on the prescribed lot, extracts a feature and automatically detects the unique pattern. A pattern automatic extraction means 2 automatically detects a pattern similar or matched to/with the pattern based on the unique pattern (feature extraction) obtained in the unique pattern automatic retrieval means 1 and obtains the pertinent lot number and the wafer number. A machine common tool 3 specifies by which manufacture device or manufacture process the wafer or lot applied to the obtained unique pattern is made.