baber/WOPTO huggingface dataset:
Patent JP-S5689357-A (JP)
Title: Detection of abnormality in continuous casting
Inventor: OOKUBO NAOTAKE
IPC: B22D11/16
Filed: 1979-12-21
Abstract: PURPOSE:To detect the abnormality during casting by affixing strain gages for stress measurement to a shaft for supporting a mold, and detecting the change in friction force between the solidified shell and the inside surface of the mold. CONSTITUTION:When continuous casting was carried in an abnormal state, for example, in the state that the tilting angle of the inside surface of a mold is too large, the friction resistance between a mold 9 and a solidified shell 8 increases. Hence, load is exerted to a shaft 4 for supporting the mold by as much as this increase, thus resulting in increased stress of the shaft 4 surface. The stress fluctuation signal (b) then forms a mold inside surface over-inclination waveform. A difference between the signal (b) and the signal (c) of a standard setting device 4 appears and the detection signal (d) showing the over-inclination is outputted from a comparator 13. Next, if this signal (d) is inputted to a control device not shown, from the terminal A, the tilting angle of the mold inside surface 9 may be corrected. This method is adaptable to existing installation without adding any change thereto at all.
Patent JP-H0522867-A (JP)
Title: House single operation transfer controller
Inventor: MORI OSAMU
IPC: H02J3/38
Filed: 1991-07-05
Abstract: PURPOSE:To rapidly, accurately generate a transfer control signal to a house single operation by providing a transfer detector for generating the signal to the single operation of a turbine generator when both signals from a change rate detector and a constant current-or-less detector are simultaneously input. CONSTITUTION:If an accident occurs in a transmission system 7 connected with a turbine generator 4, a breaker is tripped, and the generator 4 is disconnected from the system 7. When the generator 4 is disconnected from the system 7, an output current is abruptly and largely lowered. Accordingly, an output current value and its change are input to a constant-current-or-less detector 21 and a change rate detector 20 through a current transformer 19. When a change rate detection signal 22 and a constant-current-or-less detection signal 23 are simultaneously input, a transfer detector 24 disconnects the generator 4 from the system 7, shifts it to a house single operation, and output a house single operation transfer signal 24.
Patent JP-H109369-A (JP)
Title: Gear transmission
Inventor: YOSHITSURU MUTSUO
IPC: F16H57/037
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity transmission using bevel gears which operates with a high peripheral linear velocity and can cope with the high speed and large capacity requirements of a draining device. SOLUTION: This transmission concerned is used in a high depth underground draining device or the like, and is embodied in such a configuration that the power of a prime mover transmitted to an input shaft 1 is decelerated by a first stage gear train consisting of bevel gears while its direction is changed from the horizontal into vertical, further decelerated by a second stage bevel gear train and followings, and transmitted to a driven machine such as a pump through the output shaft 2. Slide bearings 20 and 21 are used as bearings belonging to the first stage gear train.
Patent JP-H0215699-A (JP)
Title: Multilayer printed wiring board
Inventor: KOCHII HIDEKI
IPC: H05K1/18
Filed: 1988-07-01
Abstract: PURPOSE:To decrease the numbers of electronic components which are mounted on the surface of a multilyaer printed wiring board by a method wherein an opening is provided to a printed wiring board which is, at least, not the outermost board and inside a multilayer printed wiring board, and an electronic component is buried in it. CONSTITUTION:An opening is provided to the surface of an insulating board, an electronic component 1 such as a condenser or the like is buried in the opening, and printed wiring substrates 3 provided with a wiring pattern 2 which is connected with the electronic component 1, are laminated on the insulating board to form a multilayer printed wiring board. And, a through-hole 4 is provided in such a manner that it extends from the surface of multilayer printed wiring board and reaches to the wiring pattern of the printed wiring board 3. The leads of the electronic component 5 such as an IC or the like are connected to the through-holes 4 to package an electronic component.
Patent JP-H1013157-A (JP)
Title: Oscillation circuit and fm signal demodulation circuit
Inventor: SAITOU HISAMI
IPC: H03D3/24
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the oscillating frequency characteristic of the oscillation circuit toward high frequencies. SOLUTION: Transistors(TRs) Q23, Q24 are made conductive/nonconductive to charge/discharge a capacitor C21 to cause oscillation in the oscillation circuit by positively feeding back fluctuation in a voltage drop across resistors R21, R24, receiving collector currents of the TRs Q23, Q24 flowing through a cascade connection amplifier 5 to bases on the TRs Q23, Q24, via a feedback path 4.  In this case, a switching circuit 2 is used to select addition of a current I21 from a current source I21 to a current I22 of a current source I22 or to a current I23 of a current I23, so as to select charge/discharge of a capacitor C21, depending on a phase relation between an input signal and an oscillated signal, then the injection lock system is adopted for the oscillation without a current mirror with a band frequency characteristic, then a phase detection circuit 1 detects a phase difference between the input signal and the oscillation signal to convert a frequency fluctuation in the input signal into a voltage fluctuation and to provide an output of it so as to attain demodulation of an FM signal.
Patent JP-H0218107-A (JP)
Title: Pneumatic radial tyre excellent in bead part durability
Inventor: YOSHINO SATOSHI
IPC: B60C15/06
Filed: 1988-07-05
Abstract: PURPOSE:To prevent the gum destruction and the like of a bead part reinforcing body without the damage of the bead part of a tyre for heavy load by arranging the bead part reinforcing body wrapping a main reinforcing piece with a sub- reinforcing material inside the cuticle gum of the bead part. CONSTITUTION:In a tyre, the ply of a troid shape carcass 2 spreading across a pair of right/left bead cores 1 is folded from inside of the tyre to outside along the circumferences of respective bead cores 1. In this case, a bead part reinforcing body 4 is arranged inside of the cuticle gum 7 of the bead part along the outside of each folded part 3 of the carcass 2. The bead part reinforcing body 4 is composed of a main reinforcing piece 8 consisting of at least one metal cord layer and a sub-reinforcing material 9 wrapping the main reinforcing piece 8 with its both inner/outer circumferential edges. Thus, the gum destruction and separation and the like of the bead part reinforcing body 4 can be prevented without the generation of the damage like a diagonal crack and so on the bead part of the tyre for heavy load.
Patent JP-S6058753-A (JP)
Title: Voice storage method
Inventor: NAKAMURA YOSHIAKI
IPC: G10L19/00
Filed: 1983-09-09
Abstract: PURPOSE:To complete the input of data without erasing other information by an input personnel at data input by providing a function converting the coded rate of a voice digital signal, and detecting the residual capacity of a storage section, decreasing automatically the coded rate of voice when the residual capacity of the storage section is deficient so as to increase the residual capacity of the storage section. CONSTITUTION:The voice input mode or the mail reception mode is discriminated at first, and in case of voice input, a voice is inputted through an input instrument. Then the residual capacity of the storage section 22 is checked by a processor section 18 at each input of one block of voice data and if no residual capacity exists, the input is interrupted. Further, the voice information possible for compression in the storage section 22 is selected by checking the compression flag of a file directory by the processor section 18 so as to compress the voice information. The compression flag of the compressed voice information is turned off, the process is restored to an original step and the input is continued. If there is no voice information possible for compression, disabled input is displayed on a display section 23 and the input routine is finished.
Patent JP-S6226279-A (JP)
Title: Production of 1,2-epoxy-3-methyl-3-butene
Inventor: KOBAYASHI YUICHI
IPC: C07C69/78
Filed: 1985-07-26
Abstract: PURPOSE:To obtain the titled compound from easily available raw materials, effectively, by reacting a prenyl ester with a tert-alkyl hypochlorite, etc., under a specific condition, and reacting the resultant chlorinated ester with an alkali metal hydroxide or carbonate under a specific condition. CONSTITUTION:The titled compound useful as an intermediate for (E)-phytol is produced from easily available industrial raw materials, easily at a low cost, by (1) reacting the compound of formula I (R is lower alkyl or phenyl) either with (i) a tert-alkyl hypochlorite in the presence of silica gel or with (ii) hypochlorous acid in a binary phase system composed of water and an organic solvent immiscible with water (e.g. hydrocarbon such as hexane, chlorinated hydrocarbon such as methylene chloride, or ether such as diethyl ether, etc.), or with (iii) chlorinated isocyanuric acid, and (2) reacting the resultant compound of formula II with an alkali metal hydroxide or carbonate.
Patent JP-S5955374-A (JP)
Inventor: YAMADA YUKIYOSHI
IPC: B04B5/00
Filed: 1982-09-24
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-H11340830-A (JP)
Title: Successive comparison a/d converter circuit
Inventor: EGUCHI YOSHIKI
IPC: H03M1/68
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a successive comparison A/D converter circuit that is capable of further miniaturization. SOLUTION: First to third changeover switches 36, 38, 40 select the reference voltage generated by a reference voltage generating block 2 and give respectively 1st to 3rd reference voltages to input terminals 28, 32, 34. A digital code of an analog voltage given to an analog voltage input terminal 26 is decided by using the switches to select the reference voltages, while monitoring an output of a comparator 18.  Since the capacitance of a 3rd capacitor 24 is selected to be about a half of the capacitance of a 2nd capacitor 22, the voltage change at a 2nd input terminal 14 of the comparator 18 is made smaller, when the 3rd voltage changeover switch 40 is switched than that when the 2nd voltage changeover switch 38 is switched, the value of a least significant bit is decided by using the reference voltage generating block 2 to decide each value of higher- order bits without modifications.
Patent JP-H0217294-A (JP)
Title: Axial flow type hydraulic surge absorbing device
Inventor: NISHIMURA TOYOHARU
IPC: F16L55/04
Filed: 1988-07-04
Abstract: PURPOSE:To make a device compact in the device for absorbing surge waves generated in a hydraulic oil piping system by forming the device with the main flow passage pipe of a working fluid provided midway in an oil passage, a cylindrical piston, an oil chamber, and an energizing spring. CONSTITUTION:A device 30 has a main flow passage pipe 31 as a center stud connected to a high-pressure oil pipe, a cylindrical piston 32, and a spring 33, etc. to absorb surge waves generated in a hydraulic oil piping system. A deformed portion 37 formed with a large diameter portion 35 and a small diameter portion 36 having mutually different outside diameters in the pipe axial direction is provided on the outer peripheral portion of the main flow passage pipe 31. A piston 32 is slidably provided surrounding this deformed portion 37. An oil chamber 45 is provided between the inner face of the piston 32 and the outer face of the main flow passage pipe 31 while being connected to the inside of the main flow passage pipe 31, and the spring 33 energizes the piston 32 in the direction of reducing the capacity of the oil chamber 45. As a result, the device can be made compact reducing an installing space.
Patent JP-H10337760-A (JP)
Title: Injection molding machine with instantaneous heater by joule heat heating
Inventor: NAKAI TAKASHI
IPC: B29C45/72
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prolong an entire lifetime and to shorten a channel to an injection unit by arbitrarily controlling power during a period until conduction of power is interrupted before flow of material is stopped, and thereby controlling material of each time flowing amount to a desired temperature with time. SOLUTION: A controller receives an electric signal or mechanical signal from a material extruder 1, sends power of a preset voltage to electrodes 56, 57 simultaneously in the case of starting to extrude material (rubber) or slightly earlier (variable by second number) than the starting, and generates Joule heat of a predetermined amount to an electric resistance heating tube 48. A flow of heating current is continued to slightly before (before a short time of second unit) a time point of completing extrusion of the material (rubber) of one time extrusion amount. However, during this period, substantially constant voltage may be supplied or on the way of extruding step, a voltage is arbitrarily stepwisely or continuously varied, and heating amount to passing material (rubber) may be controlled according to the time.
Patent JP-H08109200-A (JP)
Title: Anti-c5a receptor antibody, its production and use
Inventor: IIDA KYOKO
IPC: C07K16/00
Filed: 1995-07-03
Abstract: PURPOSE: To obtain the subject new antibody inhibiting the combination of a C5a receptor to a ligand, not neutralizing a biological activity produced by the combination of the ligand, useful for measuring the receptor of a complement ingredient having a biophylaxis function, etc., and used for researches, etc. CONSTITUTION: The new anti-C5a receptor monoclonal antibody inhibiting the combination of the C5a receptor to the ligand but does not neutralizing a biological activity produced by the combination of the ligand. The anti-C5a receptor antibody is useful for the method for immunologically measuring the receptor of the complement ingredient C5a having a biophylaxis function, and extremely useful on the research of the action of the C5a on various diseases and on the research of the progress on the expression of the C5a receptor.  The antibody is obtained by binding a polypeptide having the No. 1-20 amino acid sequence at the N-terminal of the C5a receptor to a carrier protein, administering the obtained hapten in a mouse, collecting the cells of the spleen after finally immunized, fusing the collected splenic cells to myeloma cells, selecting a specific antibody-producing strain, cloning the strain, and subsequently culturing the obtained hybridoma.
Patent JP-2000004232-A (JP)
Title: Communication band design system
Inventor: HASEGAWA HARUHISA
IPC: H04L47/762
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To observe and redesign data in accordance with a desired time scale by evaluating communication quality in conformity with a prescribed time scale by using an output of a lowpass filter and redesigning the band capacity of a virtual path or a virtual channel, based on the evaluation result. SOLUTION: A lowpass filter 10 calculates traffic information 19 each time new cell number information 14 arrives. Next, a quality estimating part 7 estimates communication quality, that is, a loss rate in a corresponding virtual path(VP) by using the information 19, and instructs a VP capacity redesigning part 9 to redesign the VP, based on the estimation result. The part 9 calculates a band that should be added or an unnecessary excessive band from the information 19 and outputs an instruction 17 to each switching equipment through an information transfer network 4 for communication network management so as to increase or reduce the set capacity of the VP as much as instructed. Switching equipment that receives the instruction resets the capacity of the VP by a VP band changing part according to the instruction.
Patent JP-H11348613-A (JP)
Title: Seat structure
Inventor: ARAKI TOYOHIRO
IPC: B60N2/90
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure requiring no replacement of parts even if a seat is installed on a plurality of car bodies in different models. SOLUTION: This seat structure has an occupant-seating seat body (a seat cushion 3, and a seatback 2); a sliding mechanism consisting of a slider secured to the seat body and a rail 4 having a bracket part 5 for slidably mounting the slider and secured to the bar body; and supported parts (5a, 5c) engaged with a seat transporting mechanism 1 formed on the rail 4 at its front end.
Patent JP-H05178762-A (JP)
Title: Percutaneous and transmucosal absorption pharmacetical
Inventor: AIOI AKIHIRO
IPC: A61K47/14
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a percutaneous and transmucosal absorption pharmaceutical, capable of remarkably improving the absorbed amount of a medicine and relieving irritation to the skin and mucous membrane by blending geranyl acetate with other ingredients. CONSTITUTION:A percutaneous and transmucosal absorption pharmaceutical is obtained by including 0.5-30wt.% geranyl acetate in a pharmaceutical containing a base, a medicine and, as necessary, an absorbefacient. The pharmaceutical is formulated into a dosage form such as a tape, a patch, a cataplasm, a cream, a liniment or an ointment as a percutaneous absorption pharmaceutical and a dosage form such as a suppository, an oral agent, a nasal drop or an eye drop as a transmucosal absorption pharmaceutical and applied to the skin or mucous membrane to administer the pharmacodynamic effective ingredient through a biomembrane into the intracorporeal circulation system. The barrier ability of a live epidermal cell layer can be reduced to improve the percutaneously and transmucosally absorbed amount of the medicine. The irritation to the skin and mucous membrane caused by the absorbefacient can effectively be suppressed and relieved and the irritation to the skin and mucous membrane can nearly or entirely be eliminated without impairing the percutaneous and transmucosal permeability of the medicine.
Patent JP-H0334450-A (JP)
Title: Integrated circuit having metallic board
Inventor: ITO YUICHI
IPC: H05K1/18
Filed: 1989-06-30
Abstract: PURPOSE:To rewrite data, change a control program and monitor storage contents from outside to increase freedom in development by a method wherein a circuit board formed on a conductive layer of a desired shape via an insulation layer, an electronic part packaged on the insulation layer are provided on a metallic board while a means for installing a circuit device having rewritable memory contents nonvolatile is provided on the outer face of an integrated circuit. CONSTITUTION:On an insulation layer 22b of a circuit board 16a, an IC chip 22d2 into which data required by a CPU22d1 for executing a control sequence is written is packaged and it is set to be connected to a specific group in a bus line. In a stage of development an IC package 42 as a memory device having rewritable memory contents nonvolatile mounted on a socket 44 instead of the memory device 22d2 is connected to the specific group in the bus line. If data is to be changed as the result of testing in the stage of development, an IC package 42 is removed from the socket 44 and the IC package with data rewritten is installed again. Therefore operation in the stage of function estimation is easy with freedom.
Patent JP-2000358191-A (JP)
Title: Method and device for controlling charging light unit and electronic camera
Inventor: KUBOTA MASAKATSU
IPC: H04N5/238
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce power capacity and miniaturize a power source circuit by charging a capacitor to a usable state, supplementarily charging the capacitor during stand-by in a second charging mode smaller than a first charging mode and prohibiting supplemental charging in a period when the lens part of a camera is driven. SOLUTION: A digital camera 10 enters a supplementary charging mode after finishing a main charging mode and, during the stand-by of, executes supplementary charging with a small current. Since the camera 10 prohibits supplementary charging of in a period when a lens part 12 is driven, maximum current consumption can be reduced. Consequently, a power source circuit can be miniaturized. Since the part 12 is driven only in prescribed periods for diaphragm adjustment, focusing, zooming, etc., and is not always driven, failure of the light is not caused by temporarily turning off the supplementary current when driving of the lens 12.
Patent JP-H059850-A (JP)
Title: Method and device for feeding fiber
Inventor: OKUDA TETSUO
IPC: B65H51/18
Filed: 1991-07-08
Abstract: PURPOSE:To automatically and surely feed a seed fiber to a tying position and perform the work at a high speed. CONSTITUTION:In a method for feeding a fiber, the fiber is passed through at least one of a heald, a dropper and a reed, and the end of the fiber is subsequently carried to a tying position. A guide member 20 having a penetrated hole formed therein is disposed or the upstream side of a threading head 1 having a guide passage 2 matching to at least one of the threading hole of the heald (a), the threading hole of the dropper (b) and the opening of the reed (c) so that the penetrated hole 21 is matched to the guide passage 2. A fiber T1 is blown with jet air into the penetrated hole of the guide member and guided into at least one of the heald (a), the dropper (b) and the reed (c) through the threading head 1. The fiber is held with chucks disposed at both sides of the guide member 20, cut and subsequently carried to a tying position by the transfer of the chucks.
Patent JP-H0331165-A (JP)
Title: Image forming device
Inventor: NAKAGAWA HITOSHI
IPC: G03G15/00
Filed: 1989-06-29
Abstract: PURPOSE:To use a continuous slip form by providing a tractor for feeding the continuous slip form to a gate roller section, arranging a cutter cutting the continuous slip form before the gate roller section, and providing a tractor for feeding cut slip forms from the gate roller to a process portion. CONSTITUTION:A continuous slip form 17 is set on a tractor 16, then the continuous slip form 17 is conveyed by the action of the tractor 16. When the last position (the position of perforations) of one page reaches the cutting position of a cutter 21, the action of this tractor 16 is stopped, and the continuous slip form 17 is cut off by the action of the cutter 21. Slip forms thus cut off are conveyed from a gate roller 10 to a process portion including a transfer/fixing section 5 by the second tractor 15.