baber/WOPTO huggingface dataset:
Patent JP-H0399276-A (JP)
Title: Voltage divider for measuring dc voltage
Inventor: SAKAMOTO ISAMU
IPC: G01R15/04
Filed: 1989-09-12
Abstract: PURPOSE:To enable measurement of a ripple voltage contained in a DC high voltage by a method wherein an inductance element not affecting a DC voltage is inserted into a voltage dividing circuit in the lowermost stage and also a detector for the ripple voltage is connected to the voltage dividing circuit in the lowermost stage. CONSTITUTION:When a ripple voltage contained in a DC high voltage is measured, a switch 7 is turned OFF, while a detector 8, such as an oscilloscope, which can measure the ripple voltage is connected to a voltage dividing terminal 5. By turning OFF the switch 7, a capacitor of a voltage dividing circuit 1B is put in a state of being isolated. Accordingly, only a stray capacitance turns to be present at the voltage dividing terminal 5 and below. The value thereof is very small and thus the effect thereof on the capacitance can be neglected. By the ripple voltage passing an inductance element 6, an enlarged voltage of the ripple voltage comes out of the voltage dividing terminal 5 and thus the ripple voltage can be measured even by a detector such as the oscilloscope.
Patent JP-H0960463-A (JP)
Title: Drilling shaft and construction method for reinforced pile
Inventor: IKEDA HIROSHI
IPC: E02D3/12
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To construct a bulb by setting the center of a drilling shaft held with the axis by a hollow pile concentrically with the center of the hollow pile and capable of drilling a bulb larger in diameter than the outer diameter of the hollow pile coincident with the center of the hollow pile via the injection of a solidifying material at a low pressure with the drilling shaft in this construction method for a reinforced pile forming a reinforcing core made of a reinforcing material slurried with the displaced or drilled soil and the solidifying material in the internal space of the hollow pile buried in the ground and constructing the bulb integrally with the reinforcing core at a root section. SOLUTION: This drilling shaft (a) is constituted of an offcentering preventing device 1, stirring blades 2, and drilling blades 3 having injection ports. Pawls 4 inclined with the lower ends to the outer periphery side at the desired angle are suspended rockably to the inside and outside of the drilling blades 3 at the tip sections of the drilling blades 3. For constructing a reinforced pile, the pawls 4 expand and drill a root section concentrically with the center of a hollow pile 7 via the offcentering preventing device 1, a solidifying material 10 is injected at a low pressure, and the drilled soil 11 and the solidifying material 10 are slurried by the stirring of the drilling blades 3 without giving unnecessary disturbance to a reinforcing core 13, and a bulb can be constructed concentrically with the reinforcing core 13.
Patent JP-H0397480-A (JP)
Title: Pin ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-09-12
Abstract: PURPOSE:To enjoy a tension feeling during discharge of a striking ball and to provide amusingness of a game by providing a storage position changing mechanism to change the storage position of a striking ball stored by a striking ball storage mechanism. CONSTITUTION:In a striking ball storage device 54, a motor 72 for storage is started to run simultaneously with the starting of an opening closing cycle in a big prize state to rise a rotary disc 57, and running of the motor 72 for storage is stopped in the rising position. Further, at a point of time when the rotary disc 57 rises, a motor 64 for movement is started to run. After 8 striking ball received by a ball receiving member 49a in above state is detected by a prize ball detector 53, it drops on the rotary disc 57 and is guided to the outer periphery of the rotary disc 57 by means of a slope 59. But, since the outer periphery of the rotary disc 57 is surrounded with a guide cylinder 55, the striking ball is stored by means of the rotary disc 57 and a guide cylinder 55. The position of the stored string ball is always changed along the guide cylinder 55. This constitution diversifies the flow down route of the stored striking ball and provides amusingness of a game.
Patent JP-S6479826-A (JP)
Title: Program language translator
Inventor: HIROSHIMA IKUYOSHI
IPC: G06F9/45
Filed: 1987-09-22
Abstract: PURPOSE:To easily executing debugging at the time of forming a translator by combining control flow information converted into understandable expression with a formula or a substitutive sentence as one component and forming an objective code based on the combined component. CONSTITUTION:The variable/constant information of a source program 1 is converted into a table 9a with a table format, control flow information is converted into a table 9b with a table format, respective tables 9a, 9b are respectively processed, and then the control flow information is converted into easily understandable expression using high level language or graphics based on the table 9b. In addition, a formula or a substitutive sentence is converted into easily understandable expression using high level language or graphics, the control flow information converted into the easily understandable expression is combined with the formula or the substituting sentence as one component and the objective code is formed based on the combined component to obtain an objective program 8. Consequently, a program language translator capable of outputting intermediate language to be easily understood by persons can be obtained.
Patent JP-H1185637-A (JP)
Title: File transfer method and medium
Inventor: KATO EIJI
IPC: G06F12/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a file transfer method capable of reducing processing burden for an operator by shortening time loss caused by file transfer re- execution after file transfer is interrupted due to line abnormality in the case of file transfer through the line bad in quality or in mobile communication. SOLUTION: A file reception managing table T1 is provided for managing the conditions of file reception, received data are preserved in a storage device H1 when the file reception has been interrupted, the interruption is recorded in the file reception managing table T1 and when the interrupted file transfer has been judged from the information in the file reception managing table T1 in executing file transfer again, the transfer is continued from the received data so that the timewise loss with file transfer re-execution can be shortened and the work burden for the operator can be reduced.
Patent JP-H0285889-A (JP)
Title: Method and device for converting gray scale
Inventor: SEKIYA KAZUO
IPC: H04N1/40
Filed: 1988-09-22
Abstract: PURPOSE:To facilitate the conversion, and also, to hold sequence and magnitude of a relative luminance of M pieces of gradations by specifying a relation of K, M and N, in the case of converting arbitrary M pieces of gradations of a K gradation gray scale to an N gradation. CONSTITUTION:A gray scale converter is formed by a first table Tin and a second table Tout. The table Tin is a processing table for generating the table Tout, and mapped to an N gradation having sequence and magnitude of M pieces of gradation relative luminances in a K gradation. Subsequently, the contents of the table Tin are allowed to correspond to the K gradation, and mapped to the table Tout. In this case, when there is a condition of K>N>=M, the conversion corresponds to one-to-one and executed easily. Also, even when a CRT controller can use only an arbitrary N gradation in the K gradation, a display can be executed on a panel PDP.
Patent JP-H1163136-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H15/38
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a function similar to a post using a cylinder body as an engaging part by using a sphere having a surface chipped plane to fit a trunnion to support a power roller to the post installed in a casing. SOLUTION: An engaging part 77 of a post 75 installed in a casing is fitted to a fitting hole 72 of a yoke 70 to rotatably support a power roller of a toroidal continuously variable transmission. The fitting part 77 has a plane 79 formed by chipping a surface by plane grinding in a surface parallel in the lengthwise direction of the yoke 70 by a part of a sphere having a spherical surface 78 grounded by a rotary grinder. The plane 79 contacts with a plane 73 of the fitting hole 72, and since the spherical surface 78 contacts with the other plane 74, the swinging direction of the yoke 70 is regulated only in the direction for allowing displacement in the tilting shaft direction of a trunnion.
Patent JP-S6299346-A (JP)
Title: Novel methacrylic acid ester
Inventor: MATSUDA TATSUTO
IPC: C07C69/54
Filed: 1985-10-24
Abstract: NEW MATERIAL:Bis(4-hydroxyphenyl)sulfone monomethacrylate of formula I. USE:A monomer having high functionality as it is and useful as a raw material of a reactive polymer or functional polymer such as polymeric color developer or polymeric antidegradation agent, etc. PREPARATION:The compound of formula I can be selectively produced by dissolving bis(4-hydroxyphenyl)sulfone in water in the form of disodium salt of formula II, reacting with methacryloyl chloride and neutralizing the resultant compound of formula III with an acid. Since the compound has polymerizable double bond and phenolic OH group, it is useful as a reactive monomer in which the double bond and the OH group can be separately reacted by selecting the reaction condition.
Patent JP-2001058512-A (JP)
Title: Cooling unit for vehicle use
Inventor: SHIBATA YUJI
IPC: F25D16/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To control the dispersion of a radiation cooling efficiency and to provide a cooling unit for a vehicle which can secure a stable cold insulation ability. SOLUTION: ECU receives a stop command, and executes a delay-operating mode. With this delayoperating mode, by a refrigerant compressor 3 being run during only predetermined clock time delays, one part of a refrigerant decompressed with an expansion valve 5 for air-cooling is supplied to and is maintained in a cold storage unit 8, condensed and liquefied. Then, when the delay drive of refrigerant compressor 3 is finished, a standing-to-cool mode ensues. In the standing-to-cool mode, a heat pipe consists of the cold storage unit 8 and a refrigerant evaporator 6, and the gas refrigerant evaporating at the refrigerant evaporator 6 flows into the cold storage unit 8, and a fluid refrigerant held in the cold storage unit 8 flows into the refrigerant evaporator 6.  As a result, a cold heat saved in the cold storage unit 8 moves to the refrigerant evaporator 6 successively, and it is allowed to cool in the refrigerant evaporator 6, and the cooled air is sent in an automobile interior with a blower fan 15, and keeps the automobile interior cool.
Patent JP-H01115939-A (JP)
Title: Production of fire retardant polyurethane foam
Inventor: HAINTSUUGERUTO NONNENBURUTSUHI
IPC: C08J9/42
Filed: 1988-09-22
Abstract: PURPOSE: To obtain the foam which has an excellent flameproof behavior characteristic, produces smoke and toxic gases in a lesser amt. and is adequate for cushion materials of automobiles, etc. by impregnatign the foam with a mixture composed of a carboxyl group-contg. polychloroprene latex, zincate of polymethaboric acid, etc.  
     CONSTITUTION: The open-cell polyurethane foam contg. 10 to 14 pieces of cells/cm and having air permeability of 50 to 150 l/min and a unit weight of 18 to 60 kg/m 3  is impregnated with the mixture which consists of (A) the carboxyl group-contg. polychloroprene latex and (B) the zincate of polymethaboric acid (e.g. trizinc tetraborate pentahydrate, tetrazinc dodecaborate terahydrate) and (B) a crosslinking agent (e.g. zinc oxide) and further if necessary (D) aluminum hydroxide, has a weight ratio of A:B of 1:1 to 1:10 and a solid content of 40 to 80 wt.%. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6390307-A (JP)
Title: Padded roll for hot rolling
Inventor: FUJITA HIDEO
IPC: B21B27/00
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a padded roll for hot rolling having both excellent toughness and wear resistance by using a steel material having a toughness as a roll core and plasma powder padding mixed powders which composed of a specific composition Fe base alloy and VC or Nbc and has a limited mixing ratio on the peripheral surface of the core. CONSTITUTION:A core material 2 is a material capable of being selected from ordinary steels. A quickly cooled and solidified padded layer 1 formed by plasma powder welding mixed powders composed of 60-80wt% powders of an Fe base alloy consisting of by wt., 2.0-3.5% C, 20-30% Cr, a remaining part of Fe and usual alloy elements and impurities and the remaining part powder of VC or Nbc on the peripheral surface of the core material or a sleeve 2a shrinkage fitted on the core material 2. Therefore, the layer has the fine structure where fine carbides are uniformly crystalized and the excellent wear, heat, corrosion, and rough surface resistances.
Patent JP-H04115745-A (JP)
Title: Electronic mail system
Inventor: SAKAI YASUMASA
IPC: H04M3/42
Filed: 1990-09-05
Abstract: PURPOSE:To devise the system such that a document is delivered early to an opposite party by returning a preset control document(CD) to an outgoing termi nal equipment when the load of the processing on a host is high to allow the outgoing terminal equipment to call a destination terminal equipment directly and to send a data thereto. CONSTITUTION:When a host 1 analyzes a received CD, it results in that the CD is a control document of a content of usual distribution operation, and when the processing load on the host 1 is high, a preset CD is returned to an outgoing terminal equipment 2 to terminate the processing of the host 1. Then the outgoing terminal equipment 2 receives the CD returned from the host 1 and calls directly the destination terminal equipment 2 and sends a data thereto. Thus, even when the processing load on the host 1 is high, it is possible to call the destination terminal equipment 2 directly and to send a document thereto quickly.
Patent JP-H1184178-A (JP)
Title: Semiconductor laser module
Inventor: OZEKI YUKIHIRO
IPC: H01S5/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enable the easy application to future optical subscribers at a low cost by providing the first terminal of an optical circulator mounted in a module with a semiconductor laser, the second terminal thereof with a first output fiber and the third terminal thereof with a second output fiber. SOLUTION: The optical circulator 13 is mounted in the module. The first terminal of the optical circulator 13 is provided with the LD (semiconductor laser) 11, the second terminal thereof with the first pigtail fiber 15 and the third terminal thereof with the second pigtail fiber 17. The output of the LD is outputted via the optical circulator 13 to the fiber 15 and an optical signal is transmitted to a transmission path fiber connected thereto. In bidirectional communication, the reception optical signal returns backward in the transmission path fiber in the reverse direction and this signal is separated in the optical circulator 13 through the fiber 15 and is outputted to the fiber 17. As a result, the reception optical signal is easily obtd.
Patent JP-S6479915-A (JP)
Title: Magnetic recording medium
Inventor: ICHIJO MINORU
IPC: G11B5/66
Filed: 1987-09-21
Abstract: PURPOSE:To form a thin film type magnetic recording medium having excellent corrosion resistance by laminating amorphous carbon films of prescribed layers to form the layers, the thickness over the entire part of which is within the range of a specific thickness, onto a thin ferromagnetic metallic film layer. CONSTITUTION:A base film 1 on which the thin ferromagnetic metallic film is formed is set on a feed roll 10 and is so set as to be taken up on a take up roll 12 along a cylindrical can 11. Gaseous Ar is then introduced into a vessel from a gas introducing pipe 13 to maintain a prescribed gaseous pressure and high-frequency electric power is impressed at a prescribed electric power density from an electrode 14 to sputter a target 15 and to form the amorphous carbon film on the thin ferromagnetic metallic film layer of the film 1. The rotating system is rotated backward in succession thereto and the amorphous carbon film is again formed thereon and this process is repeated until the amorphous carbon films of a desired number of layers having the total film thickness within the 50-1,000Angstrom range are formed.
Patent JP-S60127557-A (JP)
Title: Controller of tape running speed
Inventor: OOSUGA YOSHIHARU
IPC: G11B15/52
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a fresh synchronizing signal to make stable control possible by switching a synchronizing signal successively to synchronizing signals reproduced from another heads when the synchronizing signal of phase control cannot be obtained. CONSTITUTION:A synchronizing signal presence/absence detecting circuit 11 consists of a monostable multivibrator; and if pulses of the synchronizing signal are dropped out continuously longer than a fixed time, the circuit 11 detects this state and informs it to a counter circuit 12. The circuit 12 receives the output of the circuit 11 to switch the output signal, and a data selector circuit 10 switches a selected synchronizing signal successively to the other synchronizing signals out of four synchronizing signal in response to switching of this output signal. As the result, tape running is controlled continuously by synchronizing signals from fresh heads which do not clog, thus inproving the stability.
Patent JP-H0553127-A (JP)
Title: Active matrix liquid crystal display device
Inventor: KOBAYASHI KEIZO
IPC: G02F1/133
Filed: 1991-08-23
Abstract: PURPOSE:To curtail short circuit and disconnection accidents in a leader wiring part for connecting a signal line and a scanning line, and a connecting pad in an element array part, of a TFT substrate. CONSTITUTION:A signal line connected to a source and a drain in an element, array part, is formed by using a second layer wiring 4, and a scanning line connected to a gate is formed by using a first layer wiring 2. On the other hand, a connecting pad connected to an external circuit is formed by using a second layer wiring. As for a leader wiring for connecting the signal line and the connecting pad in the element, array pad, that which is formed by using a first layer wiring 2 and that which is formed by using a second layer wiring 4 are placed alternately. In the same way, as for a leader wiring for the scanning line, that which is formed by using a first layer wiring 2 and that which is formed by using a second layer wiring 4 am placed alternately.
Patent JP-S6481208-A (JP)
Title: Soft magnetic film and its manufacture
Inventor: KOBAYASHI TOSHIO
IPC: C23C14/34
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a ferromagnetic film high in its saturated magnetic field, high in its permeability, low in its magnetostriction constant, and high in its corrosion-proof and heat- resistant properties, by laminating a main magnetic film whose main ingredient is Fe containing C and N, with an intermediate layer which contains C or N and has Ni-Fe as its main ingredient. CONSTITUTION:Magnetic films are laminated to be composed of a main magnetic film 2 whose main ingredient is Fe containing C and N, and an intermediate layer 3 of Ni-Fe alloy containing C or N. The magnetic film, whose main ingredient is Fe with invasion type solid soluble elements being added, not only indicates a broad X-ray diffraction peak but also reduces crystalline magnetic anisotropic energy on account of a small diameter of crystal grains, or it indicates less dispersion in magnetic anisotropy, so that its soft magnetic characteristics are upgraded. Also crystal grains whose main ingredient is Fe are crushed on interfaces of laminated layers of the magnetic films so that the crystal is made fine and further that the soft magnetic characteristics are upgraded there. Consequently crystal grains of the main magnetic film, which has Fe as a main ingredient and is composed of fine crystal grains, are liable to grow on the intermediate layer made of fine crystal grains, so that the soft magnetic characteristics are upgraded more, and corrosion-proof and heat-resisting properties are also improved. The effective total amount of C and N is 1-15at%.
Patent JP-S60128706-A (JP)
Title: Tuning bar bivrator
Inventor: NISHIYAMA KOUJI
IPC: H03H9/24
Filed: 1983-12-15
Abstract: PURPOSE:To reduce leak of oscillation to an external supporting frame by supporting an internal supporting frame, which supports a tuning bar bivrator, with the external supporting frame and setting positions of an oscillator of the tuning bar vibrator and connectors, which support the internal supporting frame, within specific ranges. CONSTITUTION:An oscillator 11 is supported on an internal supporting frame 12 by connectors 13. The internal supporting frame 12 is surrounded with an external supporting frame 14, and the internal supporting frame 12 and the external supporting frame 14 are connected to each other by connectors 15. The internal supporting frame 12 is supported on the external supporting frame 14 by these connectors 15. Positions of connectors 15 are so set that a ratio of a length (l) between their centers and shorter sides 11c and 11d of the oscillator 11 to a length l0 of the oscillator 11 is larger than 0.194 and smaller than 0.224.
Patent JP-H08101823-A (JP)
Title: Simulation method, and simulation device for semiconductor device
Inventor: SUZUKI TAKESHI
IPC: G06F19/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide the simulation method, and the simulation device for the semiconductor device which improve the convergence of simulation and find a proper solution in a shorter time. CONSTITUTION: The simulation method and the simulation device for the semiconductor device perform simulation by solving simultaneous equations containing plural physical quantities as parameters; when an unsolved equation containing physical parameters, used for equations that are already solved, as parameters is solved, the variables of the unsolved equation are replaced with variables written by using the variables that are already solved and updated, thereby solving the unsolved equation.
Patent JP-H0790288-A (JP)
Title: Lubricated steel plate and production thereof
Inventor: YAMAGATA YOSHIKAZU
IPC: C10N70/00
Filed: 1993-09-24
Abstract: PURPOSE:To obtain a lubricated steel plate wherein lubricating-film molecules are strongly bound on surface molecules of the steel plate, the film is free from peeling during processing and the film, which is ultra thin, has uniform thickness and accordingly the plate steel can be processed without using coating oil, by fixing the lubricating film to the surface of the steel plate through the siloxane bonds with the surface molecules of the steel. CONSTITUTION:Lubricating film molecules 3 are bound on the surface of a steel plate 1 through siloxane bonds 2. In the figure, the lubricating film 4 is expressed by siloxane bonds 2 and lubricating-film molecules 3. The lubricating-film molecules 3 consist of chlorosilane surfactant. The steel plate is immersed in a nonaqueous solution of the chlorosilane surfactant or it is placed in a gas phase in which chlorosilane is vaporized and it is made to contact with chlorosilane molecules. By this treatment, hydrophilic groups on the surface of the steel plate react with the chlorosyl groups of the film molecules under dehydrochlorination and the lubricating film is formed on the surface of the steel plate through siloxane bonds.