baber/WOPTO huggingface dataset:
Patent JP-S63270580-A (JP)
Title: Method for lining inner wall surface of reducing duct
Inventor: NIINO KIYONORI
IPC: B05D7/22
Filed: 1987-04-30
Abstract: PURPOSE:To form a uniform film at the same thickness on the inner wall of a deformed duct by using a pig made of a thin film which is expanded to the prescribed outer diameter dimension by filling gas and is freely extensible and contractible and smoothly advancing the pig even in the deformed duct and allowing paint filled in the duct to proceed. CONSTITUTION:Pressure P1 of the rear space of a pig 7 and pressure P2 of the front space of paint 6 are held at constant value respectively and both the pig 7 and paint 6 are integrally pressed and transferred forward at constant velocity and a film 6a is formed on the inner wall surface of a duct in a large diameter part. When this pig 7 reaches the terminal of the large diameter part 5a, pressure P1' of the rear space of the pig 7 and pressure P2' of the front space of paint 6 are raised respectively and the pig 7 is contracted as a whole and its outer diameter becomes the dimension suitable to the narrow diameter part 5b of the duct. Successively the pig 7 is advanced through the narrow diameter part 5b of the duct at constant velocity and a film 6b having thickness nearly equal to the film 6a of the large diameter part 5a is formed on the inner wall of the narrow diameter part 5b.
Patent JP-H09293234-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGA MINORU
IPC: G11B5/738
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of executing easily and accurately calendering. SOLUTION: In the magnetic recording medium formed by applying a coating material containing a ferromagnetic powder, a base film having >=0.05μm to <=0.10μm magnetic layer side Rz is used. And an under coating layer is provided between a magnetic layer and the base film. The under coating layer contains a pigment having <=0.05μm average particle diameter and the weight ratio of the pigment to a binder ranges pigment/binder =>=1 to <=4. And the thickness of the under coating layer is >=4 times that of the magnetic layer side Rz to <=0.50μm. As the pigment, carbon black is used. By providing the under coating layer in this way, the surface shape of the base film, which causes the large projections on the surface of the magnetic layer, is covered to eliminate the effect on the surface of the magnetic layer.
Patent JP-S5630867-A (JP)
Title: Ink jet recording method
Inventor: SAITOU SEIJI
IPC: B41J2/01
Filed: 1979-08-24
Abstract: PURPOSE:To obtain a recorded picture image having a gradation, by a method wherein, in the subject recording method for recording a half tone image, a liquid drop separating frequency, produced when ink liquid drops are separated, is modulated according to half tone image signals to be recorded. CONSTITUTION:A particle amount of ink liquid drop is found from formula I, where P is a pressure applied to ink, (d) an inner diameter of an orifice, (v) an ink discharge speed, V a particle amount of ink liquid drop, lambda an interval between the ink liquid drops, (f) a transducer driving frequency, and rho an ink density. Thus, if the orifice diameter (d) and the pressure P are maintained constant, it is found that the particle amount V of the ink liquid drops is in reverse proportion to the frequency applied to a transducer. That is, a drop diameter of a picture image can be controlled by the frequency (f). Thereby the gradation is improved by lowering a signal frequency for a driving signal source at a thick density part of the half tone picture image and by raising the frequency at a thin density part.
Patent JP-H07296771-A (JP)
Title: Metal halide lamp
Inventor: KUMAZAWA TOSHIHIRO
IPC: H01J61/20
Filed: 1994-04-22
Abstract: PURPOSE:To provide a metal halide lamp in which the breakage of an outer bulb glass by the brusting of a light emitting tube in an emergency can be prevented without loosing the optical characteristic of a Dy-Tl high color rendering type lamp, and the life characteristic can be improved. CONSTITUTION:In a metal halide lamp, a light emitting tube 1 in which at least main electrodes are sealed in both the ends, a rare earth metal iodide and an alkali metal iodide are sealed in the inner part together with mercury and an inert gas, and the tube wall load is set lower than 15-19W/cm<2> is held in an outer bulb through a hollow tube. Iodide of lead is sealed in the light emitting tube 1 in an amount of 8.7X10<-8>-3.5X10<-7>mol/cc.
Patent JP-H06319341-A (JP)
Title: Front mount type riding lawn mower
Inventor: TOGOSHI YOSHIKAZU
IPC: A01D34/64
Filed: 1993-05-10
Abstract: PURPOSE:To enable the easy application of a structure in a front rising titled posture of a mower for facilitating the maintenance operation of the mower to the existing apparatus. CONSTITUTION:A connecting bracket 13 for a lifting and lowering link on the top surface of a reaping blade housing 6 in a mower (M) is equipped with a connecting hole (13a) for operation and a connecting hole (13b) for tilt up located in the rear thereof.
Patent JP-S62259864-A (JP)
Title: Thermal ink jet type printing head
Inventor: ARUFURETSUDO AITSUNGU PAN
IPC: B41J2/05
Filed: 1987-04-28
Abstract: PURPOSE:To prolong the life of a printing head by reducing the damage of a heat generator, by integrally forming a nozzle part and an ink holding part and mounting the heat generator on the expanded part positioned between both parts. CONSTITUTION:An ink holding part 11 is directly connected to a heating element 15 and present in a substrate 10 to hold and supply ink. The resistor layer 15 of a heat generating means allows the ink to evaporate and the formed gaseous ink moves to a nozzle part 17. A nozzle 19 guides the ink by the accumulated pressure of the gaseous ink. A heat insulating layer 21 prevents heat from flowing to a cantilevered beam (expanded part) 12 or a substrate 40. By this combination, the heat from the resistor layer 15 heats the ink and is prevented from wastefully dissipating in a printing head 20. A protective layer 25 protects the chemical and mechanical damage of each layer. Bubbles collapsed in the printing head 20 collide with the ink replenished and the ink almost absorbs cavitation force and the residual cavitation is absorbed by the cantilevered beam 12.
Patent JP-S60584-A (JP)
Title: Word recognition system
Inventor: KUROSAWA YOSHIAKI
IPC: G06K9/03
Filed: 1983-06-16
Abstract: PURPOSE:To perform recognition easily and efficiently by employing processing which utilizes hierarchical structure and performing its recognition retrial processing when the result of recognition of a word in some hierarchy is not obtained. CONSTITUTION:A word recognizing part 5 is brought under the control of a system control part 10 to calculate 8 the similarity between a candidate word and words registered in a word dictionary, performing word recognition. If the result of recognition of a word in some hierarchy of an input word data string is not obtained in the word recognition, at least one of combination processing, omission recovery processing, integration processing, coupling processing, and separation processing which utilize the hierarchical structure is used to perform its recognition retrial processing. Consequently, the word data string is recognaized effectively from the relation among the words forming the hierarchical structure of the input word data string. Therefore, a word data string for adress display, etc., is recognized effectively.
Patent JP-S5811708-A (JP)
Title: Production of additive for cv cast steel
Inventor: ASUWA MAMORU
IPC: C21C1/08
Filed: 1981-07-13
Abstract: PURPOSE:To produce an additive for CV cast iron consisting of an Fe-Si-Ti type alloy by adding carbonaceous materials and Fe sources to a mixture of bauxite and Ti sources, smelting these in an electric furnace and separating Al2O3 from the product thereof by a difference in specific gravity. CONSTITUTION:Iron sources such as iron scraps, reducing agents such as coke and, if necessary, Ti ore are added to bauxite, and these are charged into an electric furnace, thereby smelting the materials. An Al2O3 material and a by- produced Fe-Si-Ti type alloy are formed by the smelting. After the smelting, the by-produced alloy and the Al2O3 are separated by a difference in specific gravity, and the alloy is ground to grains of about 5-150mm., whereby an additive for CV cast iron is produced. The preferable compsn. of the additive is, by wt%, about 0.5-15% Ti, about 5-20% Si, and the balance Fe, a small amt. of Al and other impurities. It is necessary to add the additive in combination with spheroidizing agents such as Mg.
Patent JP-S60253178-A (JP)
Inventor: FUJIWARA KOUICHI
IPC: H01L39/02
Filed: 1984-05-28
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-S58223975-A (JP)
Title: Magnetic recorder and reproducer of video signal
Inventor: IDE AKIFUMI
IPC: H04N9/815
Filed: 1982-06-22
Abstract: PURPOSE:To reduce the number of magnetic heads, by using partly magnetic heads for both speed in common to two kinds of tape speeds. CONSTITUTION:The magnetic heads 30, 31 are used in the 1st mode, i.e., fast mode, and magnetic heads 31, 46 are used in the 2nd mode, i.e., slow mode. The X value of the 1st mode is a track lengthwise direction 34 of respective gaps 32, 33 of the magnetic heads 30, 31, and the Y value is a distance 35 in a direction at a right angle to the track lengthwise direction of the magnetic heads 30, 31. The X and Y values of the 2nd mode are respectively distances 48 and 49. The magnetic head 31 is used in common for both the modes.
Patent JP-S63272421-A (JP)
Title: Electric discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/14
Filed: 1987-05-01
Abstract: PURPOSE:To prevent lowering of machining accuracy due to thermal affections so as to enhance the machining efficiency by providing an electric discharge power source in cooling medium circulating through a heat radiating section spaced away from a column so that the length of lead wires led to an electrode and a workpiece may be reduced. CONSTITUTION:An electric discharge power source 7 has a power source circuit 7-1 dipped in insulative coolant 7-2. Of output lead wires, one 8-3 is connected to a workpiece. Heat generated from the power circuit 7-1 is transmitted to the insulative coolant 7-2 which produces therein air bubbles 13 and so forth so as to be in part evaporated when it receives the heat. The vapor of the insulative coolant 7-2 is carried through a coolant circulating pipe 6 in the direction of the arrow 17 and then is led into a heat-exchanger 4 in which the coolant is cooled so as to be turned into liquid drops 14. Then, it is transferred to the pipe 6 in the direction of the arrow 15, and is returned into the original insulative coolant liquid 7-2 Accordingly, even though the power source circuit 7-1 approaches the column or a head, it is possible to prevent the accuracy of machining from being lowered.
Patent JP-H0883410-A (JP)
Title: Magnetoresistance head,large-capacity storage device, detection and readout method of information and manufacture of magnetoresistance head
Inventor: ZAIAODON CHIE
IPC: G11B5/012
Filed: 1995-05-02
Abstract: PURPOSE: To generate a voltage output higher than usual by a method wherein a bistable magnetic resistance data transducer head which is operated in a saturated region of a transmission curve of a MR material is provided. CONSTITUTION: Using a vertical anisotropy and a vertical easy axis, there is only a possibility that a magnetization direction of a MR digital switch layer 4 becomes one of two stable states as shown in an arrow 7. Accordingly, in cooperation with a direction of an external field, it is either a direction in Fig. A parallel to a pinned layer 2 directing an upper direction or a direction in Fig. B parallel to a pinned layer 2 directing a lower direction. Therefore, as a DOMR head passes on a magnetic transition 8 in Fig. A, a magnetic direction of a MR digital switching layer 4 as shown in an arrow 7 is parallel to a magnetic direction of the pinned layer 2. As the DOMR head passes on a next magnetic transition 9 (in a reverse direction of the transition 8) in Fig.  B, the magnetic direction of the MR digital switching layer 2 switches the state and is anti-parallel to the pinned layer 2.
Patent JP-S6322028-A (JP)
Inventor: MAATEIN SEBOIAN
IPC: A61K39/255
Filed: 1987-05-01
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-H10298420-A (JP)
Title: Polycarbonate/polyolefin resin composition, its production and its molded product
Inventor: TAKEMURA KAZUYA
IPC: C08L35/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which is excellent in moldability inherent in the constituent polyolefin and gives moldings having excellent mechanical properties inherent in the constituent polycarbonate, surface properties enough to inhibit delamination and excellent flame retardancy by mixing a polycarbonate resin with a modified polyolefin resin, a specified aminocarboxylic acid and a flame retardant having a specified structure. SOLUTION: This composition is formed by melt-kneading a polycarbonate (a), a polyolefin resin (b) modified with at least one type of functional groups selected from the group consisting of epoxy groups, carboxyl groups and acid anhydride groups, a compound (c) represented by the formula: HOOC-R-NH2 (wherein R is a 5C or higher alkylene, an alkylidene, an olignmethylene, phenylene or the like), a brominated polycarbonate oligomer (d), Sb2 O4 and/or Sb2 O5 . The mixing ratio by weight is desirably such that components (a), (b), (c) and (d) account for 40-99%, 0.5-60%, 0.05-5% and 0.3-15%, respectively.
Patent JP-H08303038-A (JP)
Title: Buffer-stop for vehicular lift
Inventor: MORISHITA AKIO
IPC: E04H6/18
Filed: 1995-05-02
Abstract: PURPOSE: To ensure driving safety and maintain an accurate stop position by fitting the front of a cage with a stop position indicator board freely movable in a vertical direction, a vehicle contact sensor or the like, and notifying a driver of a stop position without any buffer stop. CONSTITUTION: The front of the cage 3 of a lift is fitted with a stoppage indicator board 7 having description thereon regarding procedures or the like for stopping a vehicle, so as to be freely movable vertically on the operation of a drive device 40. Also, the board 7 may be fitted with a vehicle contact sensor at the side of a vehicle, and a position detecting switch as well. In addition, a shutter type of display board similar to the board 7 may be provided behind the cage 3 (i.e., at side of entrance) for the convenience of exit, thereby enhancing a convenience for leaving a parking place. Also, a buffer stop is obviated and a driver is enabled to determine a stop position target. According to this construction, a vehicle can be stopped in the cage 3 both accurately and safely.
Patent JP-2000297198-A (JP)
Title: Cap liner
Inventor: MASUBUCHI TETSUO
IPC: C08L53/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a cap liner which is excellent in moldability, heat resistance and preservation of contents and facilitates uncapping in practical use by compounding a hydrogenated block copolymer mixture with a polypropylene resin, a polyethylene resin and a hydrocarbon oil in a specified ratio. SOLUTION: A hydrogenated block copolymer having a number average mol.wt. (Mn) of 150,000-400,000 and prepared by hydrogenating a block copolymer comprising 15-40 wt.% polymer block A formed mainly from at least two vinylaromatic compounds and polymer block B formed mainly from at least one conjugated diene is mixed with a hydrogenated block copolymer having an Mn of 30,000-149,000 and prepared by hydrogenating a block copolymer comprising 8-35 wt.% polymer block A formed mainly from at least one vinylaromatic compound and polymer block B, the wt. ratio of the former hydrogenated block copolymer to the latter being (5/95)-(95/5).  The resultant mixture in an amount of 100 pts.wt. is compounded with 10-100 pts.wt. polypropylene resin having an MFR of 0.1-10 g/10 min, 0-70 pts.wt. polyethylene resin having an MFR of 1-20 g/10 min and 30-150 pts.wt. hydrocarbon oil and is then molded to give cap liners.
Patent JP-S58225294-A (JP)
Inventor: KAMURO TAKASHI
IPC: F16L55/16
Filed: 1982-06-25
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-S5535576-A (JP)
Title: Storage-type facsimile sequential multiple address device
Inventor: AOKI HIROSHI
IPC: H04N1/00
Filed: 1978-09-05
Abstract: PURPOSE: To secure a multiple address communication through the same device to the devices featuring the difference transmission velocity and control sequence by processing the picture signals of the picture memory part in accordance with the transmission velocity and control means of each facsimile device and thus giving the sequential transmission to each facsimile device.  
     CONSTITUTION: Memory device 10 memorizes previously the transmission velocity and the transmission control sequence of each facsimile device. Based on these memory information, CPU9 performs the control. Picture memory part 12 memorizes the picture signals to be transmitted, processes the picture signals via transmission control circuit and modulation/demodulation circuit 13 and in accordance with the transmission velocity and control sequence of each facsimile device, and transmits in sequence the picture signals to each facsimile device following the command given from CPU9. As a result, a multiple address communication becomes possible through the same device for the facsimile devices featuring the different transmission velocity and control sequence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5443498-A (JP)
Title: Superconductive magnetic device
Inventor: NAKAYAMA NOBUNAGA
IPC: H01F6/04
Filed: 1977-09-12
Abstract: PURPOSE:To secure the large current capacity for the superconductive magnetic device by storing the power lead of the coil into the independent cooling bath, and also to increase the storage space of the coil and the degree of freedom of the coil structure as well as to enhance reliability. CONSTITUTION:Superconductive coil 16 and liquid helium 15 are stored in cryostat  11, and power lead 23 of coil 16 is then stored into independent cold box 18 linked  to cryostat 11 along with liquid helium 22. Thus, lead 23 is cooled down sufficiently  by helium 22, and furthermore lead 23 is formed into a coil shape so that it can be heat-exchanged easily with the evaporated helium gas with an increased effective  length. As a result, the heat intrustion into coil 16 can be prevented assuredly, thus  attaining the expected purpose.
Patent JP-S60934-A (JP)
Title: Ultrasonic welding machine
Inventor: OONO EIICHI
IPC: B29C65/08
Filed: 1983-06-17
Abstract: PURPOSE:To make deposition processing of a material in a sheetlike state to be processed evenly, by a method wherein a temperature signal of a pressing roller is reckoned in relation to a deposition processing period of time, and a roller speed or a ultrasonic vibration frequency is made to vary in response to the temperature signal. CONSTITUTION:A switch 32 is turned OFF by pressing an operation pedal 30, a constant-current is supplied intermittently to a condenser D of a CR integration circuit 31 through an output pulse CP of an oscillation circuit 34, and stepped wave-formlike output voltage Vo is outputted. Speed instruction voltage VS instructing a comparatively low speed is applied to a motor driving circuit 40, through which a motor 8 for turning a vibrator 9 and a motor 15 for turning a pressing roller are driven by turning and a high-frequency generator 33 is made effective. According to continuation of deposition processing output voltage Vo is increased, an instruction speed is increased gradually and a speed of the pressing roller is increased. A material in a sheetlike state to be processed is not superdeposited and deposition processing about identical and even with that available at the time of starting of the same is performable.
Patent JP-H02293311-A (JP)
Title: Production of compact carbon material
Inventor: TANAKA NORIYUKI
IPC: C04B35/52
Filed: 1989-04-29
Abstract: PURPOSE:To obtain the subject compact glassy carbon material having extremely reduced internal defects such as voids by impregnating a heat curing synthetic resin into a non-expanding polyurethane rubber, subsequently curing the resultant resin-impregnated polyurethane rubber and carrying out carbonization in a non-oxidative atmosphere. CONSTITUTION:One or more of, e.g. a furan resin and a precursor thereof as the above mentioned synthetic resin are impregnated and occluded into a sheet, etc., composed of a polyurethane rubber and having remarkable flexibility and then cured. In addition, as the above mentioned polyurethane rubber, one having rubber elasticity and the order of 40-90 (Shore hardness) hardness is used. As the above mentioned polyurethane, a conventional one, e.g. either of polyether type and polyester type can be used and one free from impurities and air bubbles is especially preferable. The amount of the synthetic resin impregnated is >=1 pts.wt., especially >=3 pts.wt. based on 1 pts.wt. polyurethane. The resultant synthetic resin-impregnated polyurethane rubber is then carbonized using the conventional method and further graphitizated as necessary, thus obtaining the objective compact carbon material.
Patent JP-H10297416-A (JP)
Title: Gas generator for air bag device and air bag inflating method
Inventor: YAMAMORI SEIJI
IPC: B60R21/26
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To accomplish optimum inflation and development of an air bag in compliance with varied kinds of conditions by controlling combustion gas quantity, combustion gas jetting timing and the like. SOLUTION: The subject gas generator is provided with a plurality of ignition means 3, 13 by which flammable gas 19 charged inside a single/plurality of communicated combustion chamber/chambers 5, 7 can be ignited separately, and a combustion gas jetting speed can be controlled on the basis of various combinations between the ignition timing of the flammable gas 19.  Alternatively, a single gas generator is divided into the first gas generating means and the second gas generating means, and at least one ignition means is arranged in each of the gas generating means, while a gas containing capacity, a charging pressure, and gas composition of one gas generating means are set to be equal/ different to/from those of the other gas generating means, and on the basis of the combination of starting timing of the two gas generating means, a jetting quantity, a jetting speed and the like of the combustion gas can be controlled.
Patent JP-S62265782-A (JP)
Title: Semiconductor laser driving device
Inventor: IMAMURA KEIICHI
IPC: H01S5/068
Filed: 1986-05-13
Abstract: PURPOSE:To stabilize the conductive current to a semiconductor laser by a method wherein a semiconductor laser is connected to one collector terminal of a differential circuit; another collector terminal of a transistor for constant current supply is connected to a common emitter terminal; and a resistor is further series-connected to a base terminal of the transistor for constant current supply. CONSTITUTION:When a transistor 1 is made conductive by inputting a differential signal to a differential circuit comprising a pair of transistors 1, 2, a semiconductor layer 3 is supplied with power to emit light. The current flowing between collector and emitter of another transistor 5 is specified by base bias. A base current stabilizing resistor 10 is connected to a circuit between the connection of potential dividing resistor 8, 9 making base bias and a base terminal so that the base current of transistor 5 may be hardly fluctuated regardless of any fluctuation in the voltage impressed upon the potential dividing resistors 8, 9. Through these procedures, the collector-emitter current can be held at almost constant level to hold the current flowing in the semiconductor layer 3 at almost constant level.
Patent JP-S5812214-A (JP)
Inventor: SUNATSUKA HIDEO
IPC: H01B7/18
Filed: 1981-07-15
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。