baber/WOPTO huggingface dataset:
Patent JP-S5739542-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKETA TATSUO
IPC: H01L21/50
Filed: 1980-08-21
Abstract: PURPOSE:To prevent the rate of operation from declining when a trouble occurs, by a method wherein magazine mechanisms are provided between a pellet mounting process and a wire bonding process and between the wire bonding process and a resin molding process. CONSTITUTION:A dam 2 which has a magazine mechanism is provided between a pellet mounter 1 which mounts semiconductor pellets on lead-frames 6 and a wire bonder 3. The same type of dam 4 is also provided between the wire bonder 3 and a resin molding equipment 5. If any trouble occurs in one process, the magazine of the dam before that process is intermittently lowered and stores the frames 6 which have been treated by the previous process. With above method, even if any trouble occurs, it is unnecessary to stop all the process so that the declining of the rate of operation of the assembly equipments can be limited as little as possible.
Patent JP-H0410101-A (JP)
Title: Periodical disturbance compensation type process controller
Inventor: UEDA TAMIO
IPC: G05B13/02
Filed: 1990-04-27
Abstract: PURPOSE:To improve the controllability against disturbance by providing a main manipulated variable determining part, a periodical disturbance detecting part, and an auxiliary manipulated variable determining part which generates a manipulated variable in accordance with the periodical disturbance detected by the periodical disturbance detecting part. CONSTITUTION:This device is provided with a PID control pat 10 as the main manipulated variable determining part, a periodical disturbance detecting part 12, and a fuzzy manipulated variable generating part 14 as the auxiliary manipulated variable determining part. The periodical disturbance detecting part 12 detects the disturbance cycle time and the disturbance magnitude to determine a disturbance period S and a disturbance magnitude G by fuzzy inference and outputs them to the fuzzy manipulated variable generating part 14. The fuzzy manipulated variable generating part 14 determines the calculation timing of the fuzzy manipulated variable based on information of the current disturbance period S and determines the current fuzzy manipulated variable.
Patent JP-H08282815-A (JP)
Title: Conveying device by assorting hanger trolley traveling rail by color
Inventor: TOBA KAZUO
IPC: B65G35/00
Filed: 1995-04-17
Abstract: PURPOSE: To easily assort hung articles from carry-in rails to assortment rails. CONSTITUTION: The destinations of hung articles H are identified by color by coloring assortment rails R1 to Rn in the respective different single colors by destinations. An approximate number of suspended trolleys on the assortment rails are easily grasped by the eye by coloring the assortment rails in a plural number of colors different in trolley length pitch P.
Patent JP-S62269201-A (JP)
Title: Servocontrol device
Inventor: NAKAOKA HIDEMASA
IPC: G05B9/02
Filed: 1986-05-19
Abstract: PURPOSE:To quickly stop a servomotor, when a member to be driven is allowed to collide against a peripheral member, and also, to prevent a malfunction caused at the time of acceleration of the servomotor, by outputting a stop command signal of the servomotor from a counter, when the number of difference pulses of a command signal and a detecting signal has reached a prescribed number. CONSTITUTION:In a process for driving a member to be driven, to a target position, for instance, when the member to be driven collides against a peripheral member at the time point t2, a motor 1 stops, and a pulse signal (b) from a rotational position detector 2 stops. As a result, by a command signal (a), a count of a counter circuit 21 advances, and for instance, by four counts, a stop command signal (h) is generated from this counter circuit 21, and the servomotor 1 can be quickly stopped. That is, in case of a conventional device, 10-30sec have been required for its stop, but in case of an encoder for generating 500 pulses by one rotation, the servomotor 1 can be stopped by a rotational angle of three degrees.
Patent JP-H08308386-A (JP)
Title: Flower pot
Inventor: HIGUCHI TAKENAO
IPC: A01G9/02
Filed: 1995-05-12
Abstract: PURPOSE: To provide a flower pot capable of preventing the appearance and the design from being deteriorated with a pan for receiving drained water. CONSTITUTION: A draining port 13 whose lower end edge 13a is placed at a lower position than that of a surface parallel to a flat surface on which a side wall portion 11 is loaded is formed in a lower part 12 integrally formed in the lower part of the approximately cylindrical side wall part 11 capable of being loaded on the flat surface. The bottom part 12 divides the side wall part 11 into the upper and lower spaces. Thus, the planting part space 14 for setting a plant is formed on the upper side of the bottom part 12, and a pan- receiving part space 15 for receiving the pan U for receiving water drained from the draining port 13 is formed on the lower side. The reception of the pan in the pan-receiving part space 15 enables to set the pan in a state capable of being not looked from the outside and receive the drained water.
Patent JP-H11299037-A (JP)
Title: Cable stripper
Inventor: YANO KYOJI
IPC: H02G1/12
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a cable stripper which can easily remove a left uncut part of a cable cover and can reduce the pressure input of an edge. SOLUTION: This cable stripper is equipped with a ringing edge and a vertical cutting edge, and is isoarranged that it can strip the insulator at the middle part of a cable, mobile ringing edges 1' are provided in opposition to the fixed ringing edge 1 arranged at specified intervals in the longitudinal direction, and these mobile ringing edges 1' are arranged capable of advancing to and retreating from the fixed ringing edges 1, and projecting mobile vertical cutting edges 2' are provided facing opposite to the recessed fixed vertical cutting edges 2 arranged at specified intervals in width direction, and these projecting mobile vertical edges 2 are arranged making possible the advancing to or retreating from the recessed fixed vertical cutting edges 2.
Patent JP-H11290901-A (JP)
Title: Method for heating cast billet of bearing steel
Inventor: SHIMOKUCHI HARUYUKI
IPC: C21D9/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a billet in which surface flows of the billet are reduced in blooming a continuously cast steel slab, a micro-porosity at a center part of the billet is prevented without providing any special equipment. SOLUTION: A cast billet from a continuous casting apparatus 1 is soaked at high temperature in a heating furnace 2, and kept in a soaking furnace 3 at the temperature Tk: 1100±50 deg.C lower then the atmospheric temperature in the heating furnace 2, the temperature inside the cast billet is Tm: <=1150 deg.C, and kept in a control furnace 4 at the atmospheric temperature of Tt:1300±50 deg.C higher than the atmospheric temperature on the soaking furnace 3 to keep the temperature inside the cast billet at the temperature not exceeding Tm and to keep the temperature on the surface of the case billet at 1100 deg.C. Then, the case billet is sent to the blooming process from the control furnace 4 and rolled by a blooming mill 5.  The surface temperature of the cast billet is Th at which no flaws are generated in the blooming, the temperature inside the case billet is Tm at which no micro-porosity is generated in the center part, surface flows of the billet can be reduced without degrading the productivity of the practical blooming method, and generation of micro-porosity at the center part of the billet can be prevented.
Patent JP-H02124864-A (JP)
Title: Aromatic acid
Inventor: YUI YOA CHIYAN
IPC: C07K16/00
Filed: 1989-05-09
Abstract: The invention relates to aromatic acids, especially compounds of the formula <IMAGE> in which R1 is lower alkyl, R2 is lower alkyl, R3 is hydrogen, carboxyl or sulpho, R4 is carboxyl or sulpho, G is an optionally substituted 1,4-phenylene group or an optionally substituted 1,4-naphthylene group and in which either R5 and R6 together form an additional bond and L is an oxygen or sulphur atom, or in which R5 is hydrogen, R6 is halogenomethyl and L is an oxygen atom, and their salts, to the use of the compounds I and their salts, to a process for preparing the compounds I and their salts, to starting materials used in this preparation process and their salts, to a process for preparing these starting materials and their salts, to an apparatus in which the compounds I and their salts are used, and to a process in which this apparatus is used. The compounds of the formula I can be used as aids in the investigation of proteins and can be prepared in a manner known per se.
Patent JP-H07301494-A (JP)
Title: Method of replacing furnace bottom electrode in electric furnace
Inventor: HIRONAKA SHUNICHI
IPC: F27D1/16
Filed: 1994-04-29
Abstract: PURPOSE:To cut a joint simply and in a short period of time when an electrode in an electric furnace is replaced. CONSTITUTION:First, a large number of through-holes adjacent to one another at intervals that cause no difficulty in pushing up or withdrawing an electrode 12 are bored in a joint 13 between the electrode 12 and an electric furnace refratory, which is provided around the electrode 12, along the portion of the joint 13 with a drill 7 having the same diameter as the width of the joint 13 or a diameter slightly smaller than the width thereof. In this state, the furnace bottom electrode 12 is forcibly pushed up or forcibly withdrawn to be removed by a removing device 31. In the case where it is not removed due to the remaining metal 14 and the like, the joint and the metal 14 remaining at boundary portions among the through-holes are crushed by a crusher 8 to cut the joint. By this method, when the joint is cut, it is unnecessary to make workers enter the interior of an electric furnace, and the joint can be cut simply and in a short period of time, thus the electrode can be replaced in a very short period of time.
Patent JP-2000305992-A (JP)
Title: System for carry-in management of material to construction site
Inventor: FUNADA MASAHIDE
IPC: G06Q50/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To lower the carry-in cost by loading a quantity of necessary materials together on a truck according to the progress of construction at a plurality of sites by integrating materials which need to be carried in, calculating the total weight and volume of the members and determining the combination of construction sites matching the capacity of the truck. SOLUTION: Construction progress data and data on materials which are already distributed are grasped for each construction site and materials which need to be carried in for processes to be advanced in a certain subsequent period are integrated by using both data. The total weight and volume of the integrated members are calculated and a combination of the plurality of construction sites matching the capacity of the truck is determined. Consequently, the materials can be carried to the individual sites by a mixedly loaded truck to perform distribution without any waste, and the cost and energy can be saved. Further, the construction progress data and data of materials which are already distributed are grasped for each construction site and the member carry-in management is performed, so no material deficiency is caused.
Patent JP-H05306732-A (JP)
Title: Base isolation device
Inventor: AIZAWA KENICHI
IPC: E04B1/36
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a three dimensional base isolation property by arranging in a line a restored spring device in which plural elastic members are arranged in a horizontal direction between an upper bed and a lower bed and connected by upper/lower fastening members in series and whose one part is bound to the lower bed, and an air spring body whose upper end part is fixed on the upper bed and a slide part between whose lower end part and the lower bed is arranged. CONSTITUTION:A restored spring device 4 attenuating horizontal vibration and an air spring body 5 attenuating vertical vibration are arranged in a line between an upper bed 1 installing a base isolated support body W and a lower bed 2 installed on an isolated floor G. The restored spring device 4 is composed of plural elastic bodies 3 arranged in a horizontal direction and cross shaped/square shaped upper/lower fastening members 6, 7 connected in series mutually, and the upper/lower ends of an inner elastic members 3a are bound to the upper/lower fastening members 6, 7 and the upper/lower ends of an outer elastic members 3b are bound to the upper binding member 6 and the lower bed 2. The upper end parts of plural air spring bodies 5 are bound to the upper bed 1 and their lower end parts are bound to the four corners of the lower binding member 7 and further a slide member 8 is arranged on a center line.
Patent JP-2000308364-A (JP)
Title: Semiconductor power conversion circuit
Inventor: ITO TOSHIYA
IPC: H02M7/5387
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To standardize assembling operation of a semiconductor power conversion circuit so as to easily change its manufacturing operation by a method, wherein the arrangement of terminals of a module in which a bridge connection circuit as the semiconductor power conversion circuit is integrated is unified. SOLUTION: For example, in a three-phase bridge-connected converter 10 and a three-phase bridge-connected inverter 20 which constitute an inverter apparatus, AC-side terminals (R, S, T) are arranged in the lower-side part on the surface of the converter 10, DC-side terminals (P, N) are arranged on both the left-side part and the right-side part on the surface of the converter 10, AC-side terminals (U, V, W) are arranged in the lower-side part on the surface of the inverter 20, DC-side terminals (P, N) are arranged both on the left-side part and the right-side part on the surface of the inverter 20, the P terminal and the N terminal on one side of the converter 10 and the P terminal and the N terminal on one side of the inverter 20 are connected respectively by means of connecting conductors 54.
Patent JP-S61272323-A (JP)
Title: Manufacture of original sheet for surface treatment by continuous annealing
Inventor: OBARA TAKASHI
IPC: C21D8/02
Filed: 1985-05-28
Abstract: PURPOSE:To manufacture a surface treated steel sheet while dividing them due to different tempered degree, by hot and cold rolling low carbon steel slab, then applying continuous annealing and temper rolling to the sheet under specified conditions. CONSTITUTION:Steel slab contg. by weight, 0.02-0.06% C, 0.004-0.01% N, 0.1-0.4% Mn, 0.01-0.04% Al, and having compsn. of >=0.15 ratio in N%/Al% is hot rolled to steel plate, and it is wound at <=600 deg.C. The hot rolled plate coil is cold rolled to the aimed thickness, the sheet is soaked at recrystallization temp. - A1 transformation point by continuous annealing furnace, cooled then temper rolled. The cooling process and temper rolling are carried out by combining <=55 deg.C/sec average cooling rate between 500-400 deg.C and 1.0-2.0 draft or >=65 deg.C/sec said rate and 1.5-2.5 draft. In this way, the surface treated steel sheet can be manufactured while dividing them due to tempered degrees of T4 and T5.
Patent JP-H01286434-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMOBETSUPU YUUZOU
IPC: H01L21/68
Filed: 1988-05-13
Abstract: PURPOSE:To enable exfoliating a chip without attaching foreign matter to a bottom surface of the chip by temporarily jetting compressed air flow from a plurality cf nozzle holes, in a state where a tape bonding a wafer is sucked by vacuum, pushing up a chip with the compressed air flow, and exfoliating the chip from the tape. CONSTITUTION:In a state where a tape 2 is sucked by vacuum, a valve equipment 20 is temporarily turned into a open-valve state for a short time. Thereby compressed air is supplied to a nozzle unit 13 from a compressed air source 21. As shown by arrows 22, the compressed air passes through each nozzle 18, and is accelerated. Then the air flow is turned into very thin compressed air flows as shown by arrows 23, and jetted from each nozzle holes 15. The compressed air flows 23 instantaneously break parts of the tape 2 closing the nozzle holes 15, and push up a chip 2, which is exfoliated from the tape 1, and sucked and picked up by an upper collect 7. Since the compressed air flows 23 break the tape 2 so as to tear it, parts 24 of the tape adjacent to the broken parts are pushed upward and turned into a rolled-up state, but the tape is not cut into small segments.
Patent JP-S5638689-A (JP)
Title: Information converting method
Inventor: HAYAZAKI KOREYOSHI
IPC: B07C3/14
Filed: 1979-09-07
Abstract: PURPOSE: To increase the reliability of read-in of bar code information, by displaying the numbering information with the same digit number of bar code information regardless of the presence of PO Box number in addition to the zip code.  
     CONSTITUTION: In case of the zip code (5432-214) having a P.O.Box number, display is made with the bar code in the digit number corresponded as it is, and if zip code (5432 only) without P.O.Box number, the PO Box number not in existence is given as dummy, e.g., 000, and display is made with the bar code corresponding to it. Thus, the uneven digit number of bar code can be avoided and the number can be displayed in the same digit number, allowing to avoid the lowering in the reliability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5638852-A (JP)
Title: Semiconductor device
Inventor: TOYODA MINORU
IPC: H01L27/04
Filed: 1979-09-07
Abstract: PURPOSE:To prevent the breakdown of the signal path, by setting the distance between the semiconductor region for the signal path and the high-density semiconductor region formed on a semiconductor substrate, so that the distance on the side of an external imput terminal is longer than the distance on the side of inner wirings. CONSTITUTION:On a semiconductor substrate F, are provided a semiconductor layer E for a signal path for connecting an MISFET (not shown in the Figure) and an external input terminal IN and a high-density semiconductor layer G, with the distance being provided from the layer E to protect the MISFET from the eternal excessive input. The distance between the layers E and G is provided in such a way that the distance Lr on the side of the internal input terminal IN is longer than the distance Lp on the MISFET side. It is desirable to set the separating distance so that it is proportional to the potential drop in the semiconductor region F and that the field strength between both layers at any place becomes uniform.
Patent JP-H07319776-A (JP)
Title: Information preserving method
Inventor: YAMADA MASAKI
IPC: G06F3/06
Filed: 1994-05-27
Abstract: PURPOSE:To reduce the cost of an external storage device by eliminating a circuit for error correction processing from the external storage device. CONSTITUTION:At the time of write of a file to an external storage device 20, an ECC encoder/decoder 16 adds N1-bit parity for text data, N2-bit parity for picture data, or N3-bit parity for binary data to the file from a hard disk device 15 in accordance with the data classification of this file and generates preservation information, and an interface adapter 17 transmits this preservation information to an external storage device 20. At the time of read of a file from the external storage device 20, the ECC encoder/decoder 16 uses parity added at the time of write to correct the error of preservation information received by the interface adapter 17 and reproduces the original file.
Patent JP-H01284589-A (JP)
Title: Dry desulfurization equipment
Inventor: NAKAI JUNICHI
IPC: B01D53/52
Filed: 1988-05-12
Abstract: PURPOSE:To prevent the sulfur content of a crude gas from increasing to thereby improve the desulfurizing performance of equipment as a whole by introducing a circulating gas produced in the process of desulfurization of a crude gas, regeneration of a desulfurizing agent, reduction of SO2, and recovery of sulfur into a circulating gas absorption tower to reduce the sulfur content, and then returning the gas to a crude gas line. CONSTITUTION:In a system in which a crude gas 6 is introduced into a lower part of an absorption tower 1 where it flows in contact with a desulfurizing agent comprising iron oxide to be desulfurized so that a purified coal gas 7 is taken out of the tower 1, iron sulfide produced through desulfurization is sent to a regeneration tower 2 where it is recovered by oxidation with air to iron oxide for reuse in the absorption tower 1. On the other hand, a gas containing SO2, discharged from the regeneration tower 2, is sent to an SO2 reducing tower 3 to reduce SO2 with coal to sulfur, and then introduced into a sulfur condensor 4, where most of the sulfur is removed by separation from the gas to give a gas 10. The gas 10 is introduced into a circulating gas absorption tower 11, where it is desulfurized to give a desulfurized circulating gas 13 having a remarkably reduced sulfur content, which is incorporated into the crude gas 6. The iron sulfide produced in the circulating gas absorption tower 11 is recovered in a small regeneration tower 12 or the regeneration tower 2 as iron oxide for recycling.
Patent JP-S5822628-A (JP)
Title: Electrospark machining method
Inventor: INOUE KIYOSHI
IPC: B23H1/10
Filed: 1981-07-24
Abstract: PURPOSE:To increase the machining speed of electrospark machining using water under machining conditions wherein the discharge pulse width is wide, by using a machining liquid into which an enough quantity of a gas such as air is dissolved. CONSTITUTION:Water acting as a machining liquid in a liquid tank 9 is pumped up by a pump 11 into a high pressure liquid tank 10. A highly pressurized and liquefied air is injected from a liquefied air cylinder 7b via a piping 6b into the liquid tank 10 so that a large amount of liquefied air is dissolved into the water. The liquid in the liquid tank 10 is forced by the pressure in the cylinder 7b to pass through a piping 5b, a flow-rate pressure adjusting valve 13 and a path 3 in a machining electrode 2, and is supplied from the tip of the electrode 2 to the machining space between it and a work 1. When a gas is forcibly dissolved into a machining liquid, and supplied to a machining space in this manner, the dissolved gas consumes the discharge energy and energy other than heat, and is liberated from the liquid, so that a part of the discharge energy is absorbed and consumed to permit stabilized and continuous machining.
Patent JP-H06303923-A (JP)
Title: Vegetable-containing 'konjak' and its preparation
Inventor: FUJISAKI MASAMI
IPC: A23L29/244
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a vegetable-containing KONJAK (paste made from the starch of devil's tongue) free from alkali smell and taste, easy to eat, colored with natural pigment and having excellent taste, flavor and nutritive value by mixing a frozen and ground vegetable paste to KONJAK in a prescribed pH range. CONSTITUTION:The objective KONJAK is prepared by incorporating preferably 4-8wt.% (based on swelling water) of frozen and ground vegetable paste such as green peas at a product pH of 5-9. The KONJAK is preferably further incorporated with dried vegetable powder pulverized to single cells.
Patent JP-H04225920-A (JP)
Title: Sclerosing agent for morbid tissue of digestive organ
Inventor: ZHAO-QI SHI
IPC: A61K36/67
Filed: 1991-04-19
Abstract: PURPOSE: To prepare a hardening agent capable of hardening lesional tissues of digestive organs such as esophageal varices, hemorrhoids, complete rectal prolapse, rectal mucosal prolapse and torous lesional tissues of the large intestine and retum. CONSTITUTION: This hardening agent comprises an extract from a vegetable crude drug containing phenols, a flavone or a flavonoid, catechins or a polycarboxylic acid, etc., as a stabilizer in a composition prepared by formulating tannic acid with potassium aluminum sulfate therein. The formulating ratio of the tannic acid to the potassium aluminum sulfate is within the range of (10:1) to (1:50).