baber/WOPTO huggingface dataset:
Patent JP-H03240794-A (JP)
Title: Crystal of 2'-deoxy-2'-methylidenecytidine dihydrate
Inventor: SAKATA SHINJI
IPC: A61P35/00
Filed: 1990-02-19
Abstract: NEW MATERIAL:Crystal of 2'-deoxy-2'-methylidenecytidine. USE:Useful as a raw material for antitumor agent and antiviral agent and extremely stable free from hygroscopicity. PREPARATION:Substances (including ion) except 2'-deoxy-2'-methylidenecytidine, hydrogen ion and hydroxyl ion are removed from an agueous solution containing 2'-deoxy-2'-methylidenecytidine and the solution is concentrated to give a solid substance. The prepared substance is crystallized from water to collect crystal of 2'-deoxy-2'-methylidenecytidine dehydrate.
Patent JP-S63205701-A (JP)
Title: Pressure controller
Inventor: MITARAI REIJI
IPC: G05B7/02
Filed: 1987-02-23
Abstract: PURPOSE:To immediately execute a readjustment even against the characteristic variation of a process by inputting the set value of pressure and an observed value, executing a proportional operation to the observed value, and also, executing an integral operation to a comparing signal of the set value of pressure and the observed value. CONSTITUTION:A control operating part 51 executes a proportional operation (control constant Kp) to a set value Pr of pressure and an observed value P of pressure from a pressure sensor 3, and also, executes an integral operation (control constant Kl) to a deviation signal (Pr-P), and outputs a control signal to a control valve 2 of a process. Also, a constant setting part 52 calculates each control constant Kp, Kl in the control operating part 51, based on an expression 1, and sets it as an optimum value to the process. Moreover, a initial value setting part 53 sets an initial value of an integral operation in the control operating part 51, so that a control signal to the control valve 2 of the process becomes a zero output or transferred bumplessly to a manual control signal at the time of start of a pressure controller 5. In such a way, the re-adjustment can be executed immediately even against a characteristic variation of the process.
Patent JP-S60182267-A (JP)
Title: Facsimile communication system
Inventor: AMAMIYA TAKESHI
IPC: H04M11/00
Filed: 1984-02-29
Abstract: PURPOSE:To realize a collect call service by allowing a device to be called to connect a line and transmit a picture signal after the line is disconnected by call request information of a caller devce. CONSTITUTION:When an automatic transmission/reception control section 14 reads a destination telephone number from an automatic transmission/reception storage section 16 through the indication of a control section 1 and gives an indication to an automatic dial section 15, the dial section 15 generates a dial tone and makes a call through a line control section 13. Then an exchange station selects a terminal device B by using the dial tone, transmits a call signal to a destination, the line between the terminals A and B is connected from the response from the terminal device B and the time supervision is started. After the connection of line is confirmed, a binary signal is transmitted/received between both the terminal devices A and B, and the state such as a terminal device or a transfer line is confirmed. Then the terminal device A receives collect call information to the terminal device B stored in the storage section 16, the collect call is confirmed, the line is disconnected and a call is given to the terminal device A, the terminal device A disconnects the line and waits for the call from the terminal device B.
Patent JP-H07250348-A (JP)
Title: Video coder
Inventor: FURUKAWA HIROYUKI
IPC: H04N11/04
Filed: 1994-03-09
Abstract: PURPOSE:To always attain stable coding by implementing normal coding even when a frequency of a color subcarrier fluctuates. CONSTITUTION:A sub VCXO 9 generating a signal of a prescribed frequency is provided in addition to a PLL (phase comparator 5, main VCXO 6 and frequency divider 7) generating a signal synchronously with a color subcarrier, and either of signals outputted from them is selected by a switch 8 and given to an A/D converter circuit 3 as a sampling signal. Then a switch controller 13 controls the switch 8 so that an output signal of the main VCXO 6 when the frequency of the color subcarrier is within a prescribed range or an output signal of the sub VCXO 9 when the frequency of the color subcarrier is at the outside of the prescribed range to the A/D converter circuit 3 based on the result of discrimination as to whether or not the frequency of the color subcarrier is within a prescribed range by a main frequency counter 10, a sub frequency counter 11 and a frequency comparator 12.
Patent JP-S62195410-A (JP)
Title: Manufacture of auxiliary combustion chamber of engine
Inventor: SHIMONO KANEYOSHI
IPC: C21D9/00
Filed: 1986-02-21
Abstract: PURPOSE:To prevent cracks from being produced at a corner section formed with a flange of a metallic ring by treating the corner section by annealing in advance and shrinking the metallic ring on ceramic members. CONSTITUTION:An auxiliary combustion chamber constituting body 1 is made by shrinking an approximately cylindrical metallic ring 5 on the periphery of ceramic members 3 and 4 divided into an upper and lower parts to form an auxiliary combustion chamber 2. A corner section 5b formed with a flange 5a of a metallic ring 5 is treated by annealing in advance. The metallic ring 5 is then shrinked on the periphery of the ceramic members 3 and 4. Thus cracks are prevented from being produced in the corner section 5b and reliability of an auxiliary combustion chamber of an engine can be enhanced.
Patent JP-H07248916-A (JP)
Title: Review supporting device
Inventor: NEGISHI SEI
IPC: G06F9/06
Filed: 1994-03-09
Abstract: PURPOSE:To provide a review supporting device for storing the details and history of correction and change. CONSTITUTION:This review supporting device is provided with slip data bases 45, 41, 43 and 44 capable of distributed access for storing slip data composed of a review object, comment slip data for which comment on the review object is described, reply slip data for a comment slip and change slip data generated based on the result of review, an inter-slip relation management data base 42 for relating the slip data, a slip generation mechanism 11, a slip registration mechanism 12 for registering the respective slip data to a data base by a slip generation operation, a slip statistics mechanism 13 for extracting secondary information from the related slip data, a slip reference mechanism 14 for referring to the related slip data and a data base management mechanism 31 for managing the data bases of the various kinds of the slips.
Patent JP-S60179020-A (JP)
Inventor: ISHIKAWA KAZUHIKO
IPC: A47J27/00
Filed: 1984-02-28
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-S62196874-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: IDEI YASUO
IPC: H01L31/09
Filed: 1986-02-25
Abstract: PURPOSE:To improve the yield of a product by absorbing the oozed impurity from a substrate by a buffer layer to effectively obtain the desired thickness of a current barrier layer. CONSTITUTION:An impurity Ge-doped P-type GaAs buffer layer 6 is formed on an impurity Zn-dped P-type GaAS substrate 1. Then, Te is doped in the layer 6 to form an n-type GaAs current barrier layer 2. Then, the impurity Zn is selectively diffused in the layer 2 to form a P-type current constriction region 3. Then, a GaAlAs double hetero junction layer 4 is formed on the region 3 and the layer 2. Then, a first ohmic electrode 5a is formed on the bottom of the substrate 1, and a second ohmic electrode 5b is formed on the upper surface of the layer 4.
Patent JP-H08235704-A (JP)
Title: Cassette loading device
Inventor: ICHIHARA TAKASHI
IPC: G11B15/675
Filed: 1995-02-27
Abstract: PURPOSE: To surely fix a cassette pressing member to a cassette holder by providing an elastic pressing plate in which one end is fixed to a carriage and another end is cut into three pieced, then two pieces of both sides out of three pieces are abutted on two projecting pieces of the carriage and one piece in the middle is abutted on an upper piece of the cassette holder. CONSTITUTION: When a cassette is inserted and pushed into the cassette holder, the cassette is slid between an upper plate 10 and a lower plate and advanced while its upper surface pushs upward a projection 31 formed on the pressing plate 30, and the front face of the cassette is abutted on a turning part 32b to turn a turning stopper 32 counterclockwise. At this time, the projection 31 is engaged with a take-up hole of the cassette, and the cassette is held by the cassette holder 3 by elastic force of the pressing plate 30. A movable plate 16 is linearly moved through driving force of a loading motor, and the carriage 4 and the holder 3 are advanced.  The carriage 4 and the holder 3 are acted by springs 27 and 28, so that a shaft 20 is advanced into a falling position of a slot 5b, and the carriage 4 is turned downward with axes 22 and 23 as center and hence a link plate 18 is turned downward with an axis 21 as center. The holder 3 is lowered through the projecting pieces 3a and 3b, and the cassette is loaded into a reproducing device.
Patent JP-S56134476-A (JP)
Title: Storage battery
Inventor: OKAMATSU SADAO
IPC: H01M10/04
Filed: 1980-03-26
Abstract: PURPOSE:To prevent the shortcircuit at the side part and bottom part of plates and to improve the life by placing a pair of plates symmetrically facing to the inside on the bottoms between a folded separator and folding it at the center. CONSTITUTION:A pair of plates is placed symmetrically facing to the inside on the bottoms between a folded separator 1 where the negative plate and positive plate are provided alternately. Then it is folded at the center of the separator 1 to form a plate assembly 4.
Patent JP-H10219343-A (JP)
Title: Vacuum refining method and vacuum refining equipment
Inventor: SHIMOMURA KENSUKE
IPC: C21C7/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To make is possible to prevent the infiltration of the atm. air into a dry dust collector and to prevent the oxidizing and heat generation of dust by introducing a nonoxidizing gas into the dust collector and allowing the nonoxidizing gas to flow out of a dust discharge port at the time of discharging the dust from the dust discharge port during a non-vacuum treatment. SOLUTION: Metallic smelting is executed with the vacuum smelting equipment having a vacuum smelting vessel 1, the dry-type dust collector 8 which uses a filter and has the freely openable/closable dust discharge port 19 in its lower part, etc. At the time of discharging the dust from the dust discharge port 19 during the non- vacuum treatment in this vacuum refining equipment, gaseous nitrogen is introduced into the dust collector 8 from an N2 holder 12 connected to the dust collector 8 via a pipe 14 which is provided with a stop valve 15 and a flow rate regulating valve 16 and is used exclusively for introduction of the nonoxidizing gas. This gaseous nitrogen is made to flow out of the dust discharge port 19.  As a result, the oxidation and heat generation of the dust adhering and remaining to and at the filter and the dust in waste gases by the atm. air are prevented and the discharge fault, etc., by the sintering and solidifying of the dust are prevented. The stable execution of the dust discharge is thus ensured.
Patent JP-H04277073-A (JP)
Title: Waste water treatment apparatus
Inventor: YAJIMA MIKIKO
IPC: C02F1/20
Filed: 1991-03-05
Abstract: PURPOSE:To prevent the discharge of harmful org. substances in waste water into air, water and soil by perfectly recovering said substances, especially, organohalogen substances such as trichloroethylene, tetrachloroethylene and the like in waste water. CONSTITUTION:A waste water treatment apparatus is constituted of a gaseous substance removing means 11 removing the gaseous substance in the waste water to be treated flowing through the cylindrical body 5 composed of an acrylic ester/acrylic acid copolymer membrane of which both surfaces are coated with porous films and fixed to a hermetically closed container 4 so as to pierce said container by the adsorbent 6 received in the space between the hermetically closed container 4 and the cylindrical body 5 and a waste water heating means 12 heating the waste water to be treated supplied to the cylindrical body 5 of the gaseous substance removing means 11.
Patent JP-H09206636-A (JP)
Title: Passage switching mechanism of manifold type automatic gun
Inventor: KANEKO KATSU
IPC: B05B12/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To carry out pattern adjustment while confirming the spraying condition near the spraying point by installing a passage switching mechanism in a pattern adjusting passage in an automatic gun provided with a manifold in which connection apertures of an air hose, a coating material hose, etc., are formed. SOLUTION: In an automatic gun, an air piston 6 is inserted in the rear part of an automatic gun main body 1 and an air valve 6a of the air piston 6 is pushed to an air valve seat 7 by an air piston spring 9. A pattern adjustment passage 1c and a pattern adjustment passage 14c to be grooved in a manifold 14 are formed in the automatic gun main body 1 and a rotary closing valve 20 is also installed before the confluence point of the pattern adjustment passage 1c. Moreover, a pattern adjusting valve 15 is installed after the confluence point of the pattern adjustment passage 1c. The open degree is adjusted based on the jet current intensity from an air hole 2a in a side face by adjusting the pattern adjustment passage 1c by the pattern adjusting valve 15 or adjusting the pattern adjustment air by the rotary closing valve 20.
Patent JP-H05195302-A (JP)
Title: Pile socks
Inventor: KIMURA TAKEMICHI
IPC: A41B17/00
Filed: 1992-01-07
Abstract: PURPOSE:To obtain pile socks having excellent heat retaining properties free from lying of loop pile by making the most of merits of yarn of aluminum vacuum metallized film. CONSTITUTION:1. Part or whole of socks is made of one-side loop pile comprising yarn of aluminum vacuum metallized film. 2. The whole peripheral edge of pile part provided with the tip of a toe at one end and with the heel at a given position is furnished with the whole peripheral edge of an elastic cylindrical knitted part having an opening part at one end.
Patent JP-S61239768-A (JP)
Title: Management method for operation of facsimile
Inventor: OSHIMA TSUTOMU
IPC: H04N1/00
Filed: 1985-02-28
Abstract: PURPOSE:To operate the facsimile efficiently and systematically and to make maintenance work easily by providing the function to appropriately classify the data concerning facsimile operation and to totalize at periodic interval. CONSTITUTION:Utilization state of facsimile concerning transmission/reception such as number of times of manuscript transmission and troubles of facsimile such as paper jamming and deterioration of fluorescent lamp of facsimile are detected by a checking means 1, and its result data is inputted to main control part 2. The data is classified by the items necessary for the management of facsimile operation. And, by providing time measuring means 4 such as clock and memory means 5, the data are totalized at a specific interval, for example, yearly, monthly, every ten days, weekly, or daily, and the results are stored at the memory means 5. The accumulated information is taken out from output part 3 by key operation part 3 when necessary, or automatically at specified interval.
Patent JP-S63207441-A (JP)
Title: Cutting machine with forging machine
Inventor: SHIOKAWA HIROYASU
IPC: B21K27/06
Filed: 1987-02-24
Abstract: PURPOSE:To work a cut billet in uniform dimensional shape and to smoothly perform the transfer by a pusher inside a heating furnace by attaching a forging machine to a cutting machine in the case of cutting a metal rod stock in a billet in specific length. CONSTITUTION:The metal rod stock on a material placing base 11 is placed on a V roller 22 by a feeding pawl 12 and inserted among four pinch rollers 31 in a constraining feed mechanism 3 by the driving of the V roller 22. The metal rod stock is strongly pinched with the rotation of a cross arm 32 by a cylinder 33, a bar stock 65 is fed to a press machine 4 by driving the pinch roll 31 by rotating it and abutted to the stopper head 56 of a cutting machine 40 in the state of applying compression force. The upper end face of an upper blade holder 53 is then beated by the lower end face 43 of an upper die 42 with the actuation of a ran 41, an upper blade 52 is slided downwards and the bar stock 65 is cut between the upper blade 52 and lower blade 46 to make a billet. The billet is fed to the heating furnace of the succeeding stage by forming it in uniform dimensional shape with the forging of the press machines 4 of a clamp press, hydraulic press, etc.
Patent JP-H07228423-A (JP)
Title: Manufacture of coreless coil and moving method thereof
Inventor: DOI SEIICHI
IPC: B65H54/00
Filed: 1994-02-14
Abstract: PURPOSE:To manufacture a coreless coil capable of being safely and surely hoisted and moved and provide its moving method. CONSTITUTION:A wire 6 is wound on the outer periphery of a disassembly type spool 4 in a coil shape, and the spool 4 is disassembled and removed after the coil-like wire is wound to manufacture a coreless coil 1. A foil 3 is wound on the outer periphery of the disassembly type spool 4, and the wire 6 is wound on the foil 3 in a coil shape. The wound-up coreless coil 1 is fitted with the foil 3 on the inner face, the foil 3 interrupts the oil stuck to the wire 6, and the drop of the coreless coil 1 occurring when the coreless coil 1 is hoisted and moved by an inside gripper 2 can be prevented.
Patent JP-S62209042-A (JP)
Title: Manufacture of mixture of octadienyl esters of nonatrienoic acids
Inventor: EITO DORENTO
IPC: C07C69/587
Filed: 1987-02-24
Abstract: Process for the preparation of octadienyl esters of nonatrienoic acids by reacting 1,3-butadiene with CO2 in the presence of a solvent and (a) Pd and/or a Pd compound, (b) a bidentate ligand R<1>R<2>MRMR<3>R<4>, M being P, As, Sb, R being an organic bridging group having 3 C atoms in the bridge and R<1-4> being optionally substituted hydrocarbon groups, and (c) an amine.
Patent JP-S52123170-A (JP)
Title: Insulation method of electrodes of semiconductor elements
Inventor: UDAGAWA HISAO
IPC: H01L29/73
Filed: 1976-04-09
Abstract: PURPOSE: To facilitate the insulation of even those electrodes which have complex patterns by coating liquid-form insulator on the main surface and electrode surfaces, then injecting the insulator into the recesses formed by the electrodes and a pressure-contacting board through pressurizing and setting this insulator thus forming an insulation coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07247760-A (JP)
Title: Structure for fixing sash
Inventor: TSUCHIMOTO TOSHINORI
IPC: E06B1/62
Filed: 1994-03-10
Abstract: PURPOSE:To keep waterproofness regardless of shapes on the surface of an exterior material. CONSTITUTION:A decking material 7, arranged to the periphery of an opening 2 on an external wall 1, is positioned so that it can protrude toward the inside diameter-side beyond the peripheral part 5a of an opening on an exterior material 5 provided to the external wall 1, and a recessed part 8 is formed of the decking material 7 and the peripheral part 5a of the opening on the exterior material 5. A sash attachment member 4, equipped with a rise part 15 for closing the inner circumferential face of the peripheral part 5a of the opening on the exterior material 5, a covering piece 12 contacting the external face of the peripheral part 5a of the opening on the exterior material 5 and a channel- like part 11 for attachment with its flat side 11a facing the outside, is attached to the recessed part 8 with a watertight material 13 interposed between the sash attachment member and the exterior material 5. Then, a sash 3 is fixed to the flat side 11a of the part 11 for attachment of the sash.
Patent JP-S52123220-A (JP)
Title: Magnetic head
Inventor: FUJIWARA TATSUO
IPC: G11B5/127
Filed: 1976-04-09
Abstract: PURPOSE:To provide a magnetic head, in which membrane conductors are formed via insulating film on both surfaces of a high permeability membrane and current is passed through the conductors in parallel to recording medium surface and in opposite directions to each other to obtain a head suitable for vertical magnetization.
Patent JP-H06227841-A (JP)
Title: Hollow glass sphere
Inventor: ITO YOSHINORI
IPC: C08K7/16
Filed: 1993-02-03
Abstract: PURPOSE:To provide a glass hollow sphere simultaneously enabling an aging process and measurement of the viscosity of the product in the production of SMC by controlling the eluted alkali amount and water content of the glass hollow sphere. CONSTITUTION:The glass hollow sphere has an eluted alkali amount (Ywt.%) of 0.05-0.30 and a water content (Xwt.%) of the inequality. The glass hollow sphere preferably has the composition (wt.%) consisting of 68-72 of SiO2, 3-7 of Na2O, 0-2 of K2O, 0-2 of Li2O, 3-7 of all alkali metal oxides, 6-12 of CaO, 0-2 of MgO, 6-12 of all alkaline earth metal oxides, and 6-10 of B2O3, and is preferably produced by foaming glass frit having a viscosity of 320 poises at 1000-1200 deg.C.
Patent JP-S53125039-A (JP)
Title: Production apparatus of precoated fiber
Inventor: IMOTO KATSUYUKI
IPC: G02B6/44
Filed: 1977-04-08
Abstract: PURPOSE: To increase the mechanical strength of the precoated fiber obtained by evenly covering polymer on the outside surface of an optical fiber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01215936-A (JP)
Title: Manufacture of heat-resistant composite material
Inventor: TAKEDA HIROMITSU
IPC: B23K1/19
Filed: 1988-02-24
Abstract: PURPOSE:To manufacture the title material having high temp. strength and stability by bonding each other of heat-resistant composite matrix consisting of fireproof metallic fiber and Nb (alloy) surrounding it in such a manner that Al (alloy) is regulated to its filler. CONSTITUTION:The surface of the fireproof metallic fiber is coated with Nb (alloy) by the means of plasma thermal spraying, etc., in the atmosphere of a low pressure inert gas to unify into a heat-resistant composite matrix having the shape of a sheet. The above matrix is sandwiched by Al (alloy) sheets into a laminated body and is thereafter heated to the melting point or above of the Al (alloy) in the atmosphere of an inert gas to unify, by which W wire strengthened Nb heat-resistant composite material is manufactured in bulk. Al among each layer is brought into reaction with Nb to form Nb3Al and Al3Nb and to change into a material having high melting point, so that the strength and stability at high temp. can be obtd.
Patent JP-H03243278-A (JP)
Title: Method and device for controlling welding gun
Inventor: TANAKA TETSUNORI
IPC: B23K11/11
Filed: 1990-02-22
Abstract: PURPOSE:To relax a shock to electrodes by abutting on works by bringing two electrodes close to the works simultaneously forcibly, then, releasing the compulsory movement of both electrodes and abutting the electrodes on the works arbitrarily. CONSTITUTION:The two electrodes 5 and 6 in opposition to the works 18 are brought close to the works 18 simultaneously forcibly. After this, the compulsory movement of both electrodes 5 and 6 is released. The respective electrodes 5 and 6 are then abutted on the works 18 arbitrarily. Shafts 9 and 10 provided with tooth forms 11 and 12 are connected to movable arms 3 and 4 and a transmission gear 13 is arranged between both tooth forms 11 and 12. Consequently, a fear that the works themselves are vibrated and damaged can be obviated.