baber/WOPTO huggingface dataset:
Patent JP-S58135757-A (JP)
Title: Production of continuous casting ingot of solid and liquid
Inventor: OOMORI TAKASHI
IPC: B22D11/126
Filed: 1982-02-09
Abstract: PURPOSE:To obtain a steel ingot which consists of two phases of solid and liquid confined  therein with unsolidified molten steel and has high quantity of retained heat by driving arrays of cooling rivets to a continuous casting body contg. the unsolidified layers in the solidified  shell to form intermediate partition walls prior to cutting of said body. CONSTITUTION:Molten steel 1 is charged into a water cooled casting mold 2 of a continuous  casting machine and is drawn continuously under the growth of a solidified ingot 4 through a  casting mold 2 and a secondary cooling zone 3, whereby a continuous casting body of a  thickness D is obtd. Said body is usually cut with a torch 8 in the approximate position  where there are no more solidified layers, but in this cutting position, the cating speed is so  controlled that the ratio of the thickness/D of the shell 4 attains approximately 1/4. Cooling  rivets 10 are driven into the thickness direction of the casting body in the position L1 from  the meniscus 7 just before said cutting position under the conditions of the equation (phi: the outside diameter of the cooling rivets (about 1.0-10mm.), phi': the max. diameter of the cooling  rivets, lambda: the intervals of the arrays of the rivets in the transverse direction of the casting ingot). The rivet arrays 10 serve as nuclei for generation of local solidification of the molten  steel enclosed with the shell 4 and form intermediate partition walls 12 thicker than the  width required for cutting; therefore, the center thereof is cut with the torch 8.
Patent JP-S62177144-A (JP)
Title: Wear resistant member and its production
Inventor: FUJIWARA TETSUO
IPC: C22C29/08
Filed: 1986-01-31
Abstract: PURPOSE:To manufacture a wear resistant member excellent in wear resistance and baking resistance and practically free from Co release, by welding a wear resistant member principally composed of WC and containing Ni as a binding material in a specific ratio to a base metal. CONSTITUTION:A cemented carbide consisting of WC as a principal component and 5-25% Ni by weight as a binding material is welded to the wear surface of a valve seat, etc., so that wear resistant member having wear resistance and baking resistance equal to or higher than those of stellite without using Co is obtained. When the above material is used for the valve-sheet surface, it is desirable that the surface of another valve forming counterpart to the above valve has either of the following compositions: 15-45% Cr, 3-15% Nb, <=20% Mo, and the balance Ni; or 0.3-1.5% C, 5-25% Cr, 0.5-6.0% Si, 0.5-6.0% B, <=10% Fe, and the balance Ni.
Patent JP-H06206765-A (JP)
Title: Nonreducing dielectric ceramic composition
Inventor: NISHIYAMA TOSHIKI
IPC: C04B35/46
Filed: 1993-01-08
Abstract: PURPOSE:To provide a nonreducing dielectric ceramic composition to be used as a dielectric material for laminated capacitors with a base metal such as nickel as internal electrode material. CONSTITUTION:The composition comprising (A) a total of 100 pts.wt. of (a) 100mol% of the main component composed of (1) 92.0-99.4mol% of BaTiO3<=0.04 wt.% in alkali metal oxide content as impurities, (2) 0.3-4.0mol% of at least one kind of rare earth metal oxide (Re2O3) selected from among Tb2O3, Dy2O3, Ho2O3 and Er2O3 and (3) 0.3-4.0mol% of Co2O3 and (b) subcomponents composed of (4) 0.2-4.0mol% of BaO, (5) 0.2-3.0mol% of MnO, (6) 0.5-5.0mol% of MgO and (7) 0.5-4.0mol% of BaZrO3 and (B) 0.5-2.5 pts.wt. of an oxide glass consisting mainly of BaO-SrO-Li2O-SiO2.
Patent JP-H0562032-A (JP)
Title: Common code registration system for reader/writer
Inventor: HORIE KIYOSHI
IPC: G06K19/073
Filed: 1991-01-19
Abstract: PURPOSE:To easily register a group sharing an information recording card, to cope with the change of the constitution of the group and to realize the shared use of the information recording card without any problem even when the reader/writer is not connected to a network such as a POS system. CONSTITUTION:The system consists of a step recording the code data of a single or plural group(s) as well as a registration flag indicating whether the code data are stored in or deleted from a common table 20 in an information recording card 1 which can use a reader/writer 2, a step reading the code data and registration flag recorded in the card 1 with the reader/writer 2, and a step rewriting the code data stored in the common table 20 corresponding to the read registration flag.
Patent JP-H08214481-A (JP)
Title: Rotor for dynamo electric machine
Inventor: OGISHIMA KENJI
IPC: H02K1/32
Filed: 1995-02-06
Abstract: PURPOSE: To prevent the increase of the number of parts used in a rotor for rotary electric machine and to reduce the size of the rotor and, at the same time, to simplify the structure of the rotor, to make the rotor to be cooled more easily, and to remove worn particles of a brush from the rotor. CONSTITUTION: An air passage 523a is formed in a rotor core 520 of the holes 523 which are formed by punching core plates 521 piled up upon another to constitute a rotor core 520 and communicated with each other. The passage 523a is formed in such a state that the hole 523a is twisted toward one side in the circumferential direction by laminating the plates 521 in such a state that the plates 521 are turned from each other by a prescribed angle. Since the passage 523a is formed in such a way, an air flow is formed in the passage 523a when the core 520 is rotated and the core 520 can be cooled excellently. In addition, worn particles of a brush can be blown away effectively.
Patent JP-S61177852-A (JP)
Title: System for monitoring channel
Inventor: NAKAMURA MIKIO
IPC: H04M3/22
Filed: 1985-02-01
Abstract: PURPOSE:To reduce the number of installed parts of a channel monitoring device in terms of an electronic exchange having plural channel network processing constitution by informing the hollowed state of other circuit hollow transmitters and receivers. CONSTITUTION:When a channel monitor request is given to a channel network 1 from a processor 3, a circuit hollow memory device 3a selects an idle channel monitoring circuit 2a, which is stored in as the hollowed state in the circuit hollow memory device 3a. Simultaneously a circuit hollow receiver 4 is driven, and such an instruction is reported to other devices 4 that the hollowed state corresponding to a channel monitoring device 2 selected by the processor 3 is closed. Each informed processor 3 recognizes that the channel monitoring circuit 2a cannot be used until it is empty, because the hollowed state of the circuit hollow memory device 3a is closed, and plural processors share one channel monitoring device 2.
Patent JP-H09190082-A (JP)
Title: Wet type electrophotographic developing device
Inventor: YAMAMURA TAKASHI
IPC: G03G15/11
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To selectively circulate two kinds of liquids, with the liquids hardly mixed, with one liquid supplying means by locating it in a position lower than the liquid levels of each tank, at the time of supplying the liquid and in a position higher than the liquid levels, at the time of switching the liquids. SOLUTION: The driving of a pump 30 is stopped to stop the circulation of a developer, so that the developer in a tray 25, a path 52, a second switching valve 16 and a path 17 flows down by gravity, to be returned into a tank 8. Then, a pulled up wire is drawn to raise and turn the circulating pump 30 upside down. In other words, a posture is controlled to bring the sucting port, of the pump 30 to the lowermost end of the pump. An upwards and downwards moving mechanism is driven to move up the pump 30 to the position higher than the liquid levels of both tanks 8 and 19, so that the developer in the pump 30, a path, a first switching valve 15 and a path 12 flows down by the gravity, to be returned into the tank 8.
Patent JP-S60163057-A (JP)
Title: Power saving releasing device of copying machine
Inventor: YOTSUZEKI FUMIYA
IPC: G03G15/00
Filed: 1984-02-06
Abstract: PURPOSE:To make it unnecessary to provide a power saving release key for releasing a power saving mode on a console panel, and to improve its operability by constituting a titled device so that the power saving mode can be released, whichever key on the console panel 2 is depressed in the course of the power saving mode. CONSTITUTION:A power saving releasing device of a copying machine advances to a step 4' in the course of a power saving mode, decides which key on a console panel 2 has been depressed, and in case when the key has been depressed, the device advances to a step 5' and releases the power saving mode, and thereafter, advances to a step 1', and a power saving display is also turned off. Also, the device becomes the power saving mode automatically when 60sec elapse after a power source of a body 1 has been turned on or after copying has been ended, a power source of a fixing device, etc. is turned off, and the power saving display is turned on, but in the course of the power saving mode, whichever key on the console panel is depressed, the power saving mode is released, power is supplied to the fixing device, etc., and copying can be executed. In this way, it is unnecessary to provide a power saving release key, and the operability is improved.
Patent JP-H05186784-A (JP)
Title: Lubricating oil
Inventor: ISHIDA NOBORU
IPC: C10M107/34
Filed: 1992-01-08
Abstract: PURPOSE:To obtain a lubricating oil excellent in compatibility with a hydrofluorocarbon such as HFC-134a resistant against hydrolysis by using a carbonic ester having a specified structure as the principal component. CONSTITUTION:The oil contain carbonic ester of formula I (wherein X is hydrogen, alkyl, cycloalkyl or a group of formula II; A<1> to A<3> which may be the same or different from each other are each 2-4C alkylene; R<1> and R<2> which may be the same or different from each other are each hydrogen, alkyl or cycloalkyl; B is a residue of a compound containing 3-20 hydroxyl groups; a is an integer of 1-20; b is an integer of 0-19; and a+b=3-20; c is an integer of 0-50; and d and e are each an integer of 1-50).
Patent JP-S54111886-A (JP)
Title: Reference electrode
Inventor: TSUKADA SEIJI
IPC: G01N27/401
Filed: 1978-02-22
Abstract: PURPOSE: To eliminate measurement errors without using adhesive agents by integrating the reference electrode, which is used together with the measuring  electrode in order to measure the ion concentration of the solution under inspection, to an electrode body through direct fusion welding of porous thin film as the same material.  
     CONSTITUTION: A potassium chloride solution 15 and an Ag/AgCl bar 13 are contained in a glass body 14, whose lower part 20 is closely fitted to a polyvinyl chloride tube 16. The lower end part of said vinyl chloride tube 16 is fusion-integrated directly with a porous vinyl chloride thin film 10 to contain lower part solution 17, thereby forming a double junction type reference electrode. Since the electrode body 16 and the prous this film 10 are fusion-integrated with polyvinyl chloride of the same material, there is no need for using adhesive agents, the measurement errors based on adhesive agents may be eliminated and the failure of the thin film at the fixing may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04257244-A (JP)
Title: Water carrier
Inventor: ONO YOSHINOBU
IPC: H01L21/673
Filed: 1991-02-12
Abstract: PURPOSE:To be able to open or close a door at a light torque within a vacuum atmosphere such as a load lock chamber or the like and further hold airtightness completely. CONSTITUTION:A door of a wafer carrier 2 is of a double structure comprising an external door 3 and an internal door 4 and the external door 3 is so supported as to open and close. In the internal door 4, an O-ring 6 in a periphery of an internal wall and a supporting member 7 in a central portion thereof are provided, and an external wall can be moved forwardly or backwardly on the internal wall of the external door 3 through pressing means 5 comprising bellows. The internal door 4 is constituted as follows: if the external door 3 is closed, the internal door 4 is moved forwardly by the pressing means 5, the O-ring 6 elastically comes into contact with an abutment surface 2a of a wafer carrier 2 in an airtight manner, and further the supporting member 7 supports an edge part of a wafer 1.
Patent JP-S61177759-A (JP)
Title: Semiconductor device
Inventor: OKINAGA TAKAYUKI
IPC: H01L23/498
Filed: 1985-02-04
Abstract: PURPOSE:To enable the mounting of chips with large sizes and the number of pins, to facilitate wiring design, and to enable the miniaturization of the package size, by providing outer leads over the whole, and mounting a chip thereon. CONSTITUTION:A semiconductor element 3 is fixed on a base 1 with an adhesive material 2. The semiconductor element 3 is made of e.g. an Si single crystal substrate: this chip contains many circuit elements, which give one circuit function. The substrate 1 is provided with many outer leads 4 in upright in a vertical direction, and the underside of the element 3 is provided with outer leads 4 in upright. The outer leads 4 made of metallic pins project over the whole out of the back of the substrate 1 of the package body 5 in checker form at the fixed pitch. The semiconductor element 3 larger than the pin interval A of the opposition of the innermost metallic pins 4 is mounted on them.
Patent JP-S53103949-A (JP)
Title: Automatic tackless welder
Inventor: HATSUTORI HIROSHI
IPC: B23K9/28
Filed: 1977-02-24
Abstract: PURPOSE: To make possible the automatic welding of sheet without necessity of tack, by installing a presser to travel leading the welding torch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04259715-A (JP)
Title: Operation button structure
Inventor: NAGANE HIROMICHI
IPC: H01H13/70
Filed: 1991-02-12
Abstract: PURPOSE:To provide an operation button structure which has excellent appearance and is able to be altered by using a common operation panel without increasing the cost. CONSTITUTION:An operation button structure is composed of key top parts 4A-4F which are inserted into and guided by an elongated hole part 20 and a substrate which is set in the rear of the elongated hole part and on which a push switch is mounted, and with the operation button structure the pressing switch is operated by pressing the key top parts 4A-4F, and the elongated hole part 20 is continuously formed to insert a plurality of key top parts and divided into blocks.
Patent JP-S59146422-A (JP)
Title: Magnetic head
Inventor: KOJIMA TAKAYUKI
IPC: G11B5/255
Filed: 1983-02-09
Abstract: PURPOSE:To decrease a tape squeaking phenomenon and to maintain the resistance to heat, moisture and thermal impact by microcapsulating a lubricant into a fixing material which fixes a magnetic core. CONSTITUTION:For example, an org. lubricant is excapsulated and the capsules are incorporated into a fixing material 5 so that the org. lubricant oozes from the capsules broken by friction with a magnetic tape during traveling of the magnetic tape and sticks on the surface of the fixing material and a magnetic core, thus decreasing the friction resistance. The lubricant is incorporated at about 1-30% by weight in the fixing material. The lubricant 11 to be encapsulated may be either an org. lubricant or inorg. lubricant. Pulverous powder 9 of carbide, oxide, nitride, boride, etc. of metals such as CaCO3 and SiO2 is simultaneously incorporated in the fixing material. The microcapsules are sized from several microns to several tens microns and the pulverrous powder is distributed from several mum to about 100mum.
Patent JP-S53104459-A (JP)
Title: Water supply controller
Inventor: NAGAO KOUICHI
IPC: F25C1/22
Filed: 1977-02-23
Abstract: PURPOSE: To maintain constantly water supply quantity by means of a motor pump even when DC voltae fluctuates, and to respond various tating of motor pumps by selecting suitably the Zener diode voltage of a constant-voltage diode in a potential dividing circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58137922-A (JP)
Inventor: OOTSUKA TOMIHISA
IPC: H01H9/54
Filed: 1982-02-10
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-S59145496-A (JP)
Title: Boiling type heat transfer wall and forming method thereof
Inventor: YOSHIDA HIROMICHI
IPC: F28F1/12
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a heat transfer wall whose boiling heat transfer property is improved through tunnels, by forming two layers of a plurality of fine tunnels that are located under each surface between grooves with a large pitch, are extended crossing with the grooves, and are formed integrally with a heat transfer wall and whose both ends are in communication with the grooves. CONSTITUTION:A heat transfer pipe includes a heat transfer main pipe 1 having the helical grooves with a large pitch, and two rows of the plurality of fine tunnels 3, 4 are extended under each suface between the grooves 2 normally to the grooves 2 and are integrated with the main body 1. The inclinations of the rows of the tunnels 3, 4 may or may not the same to the grooves 2. The numbers of the tunnels in the rows may or may not the same. The opposite ends of the tunnels 3, 4 are open adjacent to the grooves 2, and are in communication with the outside via each of gaps 5. The inside of the pipe main body 1 may be smooth, but in this aembodiment, the parts corresponding to the grooves are projected helically. Accordingly, if the fluid in the pipe flows slowly, turbulence effect occurs, and the heat transfer efficiency in the pipe can be improved.
Patent JP-S60162629-A (JP)
Title: Method of producing polyethylene bag by thermally cutting and thermally cutting and welding apparatus thereof
Inventor: ASANO CHIKU
IPC: B29L22/00
Filed: 1984-02-04
Abstract: PURPOSE:To produce a polyethylene bag having an arbitrary size from a thermoweldable film such as a wide tubular polyethylene film, etc., by allowing heat generating, cutting and welding means to be adjustably moved laterally of the thermoweldable film. CONSTITUTION:Heat generating, cutting and welding means is positioned on the same level as that of a severable and weldable film 1 and can be adjustably moved laterally to be in conformity with the size of the intended polyethylene bag. When the severable and weldable film 1 is being drawn, an electric current is passed instantly through said means to be heated so that cutting and welding are carried out. The heat generating, cutting and welding means consists of a heating cutter 3 with a heating section 4 comprising a metal plate with notches in the middle to decrease the electricity passing area and a control circuit 5. When a length of the film 1 corresponding to one bag is moved, the cutter 3 performs cutting and welding longitudinally, and when other cutter for lateral cutting is operated, since the film 1 is stopped, an electric current is not passed to the cutter 3. When this heat generating, cutting and welding means is used, a polyethylene bag having any size can be arbitrarily formed from a wide tubular thermoweldable film.
Patent JP-H02199349-A (JP)
Title: Ball and screw jack and nut for ball and screw jack
Inventor: KOBAYASHI KENICHI
IPC: F16H25/22
Filed: 1989-01-27
Abstract: PURPOSE:To make it possible to produce a nut and a ball and screw jack at an extremely low cost by laminating a suitable number of ring-like members inside of an outer cylindrical member so as to form a nut, and by forming circumferential grooves in the inner peripheral surfaces of the intermediate sections of the ring-like members. CONSTITUTION:A suitable number of ring-like members 2 are laminated in an outer cylindrical member 1, and circumferential grooves 4 are formed in the inner peripheral surface of the intermediate section of the ring-like members 2 so as to form a nut 5. A ball and screw jack is composed of the nut 5, a shaft 7 formed thereon with thread grooves 6, and balls 3 held by a retainer 8 between the circumferential grooves 4 of the nut 5 and the thread grooves 6. With this arrangement in which the nut 5 is formed by laminating a suitable number of the ring-like members 2 so as to obtain predetermined pitches and a number of the circumferential grooves 4, a nut having different pitches and a different number of the circumferential grooves may be formed easily in accordance with a condition of a load or the like to the ball and screw jack. Further, the production and the ring-like members 2 and the fixation thereof to the outer cylindrical member 1 may be facilitated, thereby it is possible to obtain a ball and screw jack at an extremely low cost.
Patent JP-H11279129-A (JP)
Title: Fluoroamino acid derivative
Inventor: NAKAZATO ATSUO
IPC: A61P25/28
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having therapeutic and preventive effects for psychiatric disorders such as schizophrenia, anxiety, and related diseases and depression, and neurological diseases such as drug dependence, cognitive disorders and Alzheimer's disease, and useful as a metabotropic glutamic acid receptor agonist. SOLUTION: This new compound is shown by formula I (X<1> is H or the like; R<1> and R<2> are each H or the like), pref. (1S,2S,3S,5R,6S)-2-amino-3- fuorobicyclo[3.1.0]hexane-2,6-dicarboxylic acid. The compound of formula I is obtained, for example, by the following steps: a ketone form of formula II (R<3> is a 1-10C lower alkyl)  e.g. (1SR,5RS,6SR)ethyl 2- oxobicyclo[3.1.0]hexane-6-carboxylate} as the starting material is subjected to fluorination, conversion-to-hydantoin by Bucherer-Bergs reaction, diastereomer separation, ester site hydrolysis, resolution, and hydantoin site hydrolysis, successively in the order.
Patent JP-S57133589-A (JP)
Title: Semiconductor circuit
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/407
Filed: 1981-02-12
Abstract: PURPOSE: To raise quickly the first output with a light load, by using a capacitor of a large capacity to boost sufficiently and making the rise of the potential quick.  
     CONSTITUTION: The potential of an output line l rises to V cc  by turn-on of a transistor TR Q 3  and turn-off of a TR Q 4  due to signals S 1  and S 2 . While a word push (WP) signal is L-level, a capacitor C is connected between the output line l and the ground, and becomes a load of output TRs Q 3  and Q 4 . For the purpose of showing a sufficient effect, the capacitor C is required to have a large capacity approximately equal to or more than the parasitic capacity of the signal line and a word line W, and thus, this load becomes large. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08213524-A (JP)
Title: Semiconductor device
Inventor: MIYAHARA MASAHARU
IPC: H01L23/36
Filed: 1995-02-07
Abstract: PURPOSE: To provide a semiconductor device capable of increasing an IC in heat dissipating properties, being easily handled by semiconductor users, and keeping stable in heat dissipating properties. CONSTITUTION: Heat dissipating fins 23 and a fan motor 22 are provided to the outer side of a semiconductor package in one piece, and as a cooling fan and the heat dissipating fins 23 are previously formed in one piece with a semiconductor, the semiconductor package is high in heat dissipating properties, and it is not necessary for assembly makers that a cooling fan and the heat dissipating fins 23 are fitted to the semiconductor, so that the semiconductor is easily handled.
Patent JP-S58138865-A (JP)
Inventor: MORI TAKASHI
IPC: A01K63/00
Filed: 1982-02-09
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。