baber/WOPTO huggingface dataset:
Patent JP-H06264418-A (JP)
Title: Method of installing snowslide prevention fence
Inventor: ODA MINORU
IPC: E01F7/04
Filed: 1993-03-15
Abstract: PURPOSE:To make it possible to carry in a snowslide prevention fence on a slope and install the fence easily at a specified angle. CONSTITUTION:A plate 44 is mounted to a primary concrete foundation 42 on a slope 1 where a post mounting part 32 of a metal-made mounting fitting 9 is fitted into the lower part of a post 5 and mounted. A slope mounting part 34 of each of the mounting fittings 9 is connected to the plate 44, thereby installing the main post 2 and the post 5 on the slope 1. Then, FRP-made horizontal materials 3 are mounted, thereby forming a fence side 4 while the main post 2 and the posts 5 are assembled. After they are assembled, a concrete foundation 48 is cast while the mounting fittings and the plate 4 are buried.
Patent JP-S57176200-A (JP)
Title: Rail for mounting
Inventor: HERUMUUTO RANAA
IPC: B44D3/18
Filed: 1982-04-02
Abstract: The profile rail (3) has a substantially U-shaped cross section and two flanges (4, 5), by means of which it can embrace an edge of the carrier (1), and comprises a series of teeth or dentures (6). To make possible an easier and more rapid attachment of a canvas (8) to the carrier (1) the teeth (6) of the profile rail (3) are provided in at least one circumferentially extending line on the outside of the arcuate web of the U-rail.
Patent JP-S55147357-A (JP)
Title: Method of testing insulation using asymmetrical ac voltage
Inventor: KONDOU TETSUMI
IPC: G01R31/02
Filed: 1979-05-04
Abstract: PURPOSE: To easily measure the insulation of a material to be measured by applying an asymmetrical AC voltage to the material to be measured and detecting the existence or nonexistence of a minute value in increment of a DC flowing a resistor for detecting the increment.  
     CONSTITUTION: A DC voltage and an AC voltage form a DC power source DC and an AC power source AC respectively are superimposed, and applied to an insulated material X of a material to be measured. When the voltage of the AC power source at the time of starting the insulation test is made zero and the voltage of a boosting transformer TR on the AC power source side is increased by means of a voltage regulator SR, a current flowing through a minute current increment detecting resistor r increases stepwise. The stepwise variation indicated in an indication instrument M means that air bubbles or gaps are present in the material to be tested, and expresses the insulation thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000248814-A (JP)
Title: Door open-close device for instrument
Inventor: EBIHARA MASAHARU
IPC: F24F13/20
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To omit labor in the case of opening and closing, and to reduce mandays and cost by fixing an open-close device by a pawl section in the open- close device opening and closing an electrical equipment section such as an air conditioner. SOLUTION: An inclined section 10 and a pawl section 8 at the nose of the inclined section are formed to a door 4, in which one end section is installed to an instrument body l in an openable and closable manner as a supporting point, respectively while a section to be engaged 9, in which the pawl section 8 is engaged with the instrument body 1 at all times by resiliency and which is mounted and demounted, is formed to the instrument body 1. The inclined section 10 is retreated against resiliency by inserting a tool 12 such as a driver along a guide section 11, the pawl section 8 is detached from the section to be engaged 9 and the door 4 is opened.
Patent JP-S50152847-A (JP)
IPC: A63C9/086
Filed: 1975-05-06
Abstract: In a safety ski-binding where the ski boot is connected to the ski by a sole plate which is releasably held to the ski by retaining means, any undesirable play between said retaining means and the sole plate that might be caused by manufacturing tolerances, inaccuracies in assembly and the like is compensated by the provision in a recess of the sole plate of at least one slide member which passes therethrough and is vertically displaceable relatively thereto within limits, the lower end of the slide member resting on the ski and the sole of the boot coming to lie on the upper end.
Patent JP-S59178549-A (JP)
Title: Shift ring circuit
Inventor: NAKAMURA SHIYUNICHIROU
IPC: G06F11/22
Filed: 1983-03-30
Abstract: PURPOSE:To enable using for log out in a module such as LSI etc. by forming a shift ring circuit connected only to a shift register latch to be logged out when executing log out. CONSTITUTION:When log out is performed by occurrence of an error, clock of a terminal C1 is stopped, a terminal S1 is set to 1, and clock A and clock B are applied from terminals A1 and B1 respectively. Accordingly, only the first shift ring circuit 12 is shifted out from a terminal So1. At this time, terminals A, B, S of shift register latches 5G, 5H etc. connected to the second shift ring circuit 15 are 0, and normal clock from a terminal C2 does not stop. Accordingly, these shift register latches 5G, 5H etc. continue normal operation. Thus, a shift ring circuit that is connected only to a shift register latche to be logged out when executing log out during system operation is formed.
Patent JP-H11243699-A (JP)
Title: Automatic voltage adjuster
Inventor: TAKAGI KOZO
IPC: H02P9/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To restrain an over-voltage caused by overshoot of an output voltage of a generator to a minimum, when the overshoot accompanies an abrupt change in a load. SOLUTION: A voltage deviation signal ΔV between an output voltage target value V0 set as a voltage setting value 7 and an output voltage Vg of a generator detected by a voltage detector 6 is calculated by an adder 16, and a variation in voltage deviation signal ΔV is calculated by a variation-of-voltage- deviation detecting circuit 15 and is generated as a voltage adjusting compensation signal ΔVh. Then, an excitation control circuit 8 generates a control command to an exciting unit, on the basis of a signal as a sum of the voltage deviation signal ΔV from the adder 16 and the voltage adjusting compensation signal ΔVh obtained in the variation-of-voltage-deviation detecting circuit 15. Following this control command, the exciting unit adjusts the field current fed to the field winding of the generator to control the output voltage of the generator.
Patent JP-S63222112-A (JP)
Title: Sustained release granule
Inventor: MARUYAMA HIROMI
IPC: A61K47/00
Filed: 1987-03-10
Abstract: PURPOSE:To obtain sustained release granules continuing release of a drug for a long time, producible by a relatively simple method, comprising an ethanol- insoluble water-soluble high polymer substance and an ethanol-soluble water-soluble high polymer substance as bases. CONSTITUTION:Sustained release granules containing (A) a drug such as an anti-inflammatory drug (e.g. indomethacin), antihistamine agent (e.g. diphenyl pyraline) or vitamins, (B) an ethanol-insoluble water-soluble high polymer sub stance such as CMC-Na, PVA or sodium alginate and (C) an ethanol-soluble high polymer substance such as hydroxypropyl cellulose or polyvinyl pyrrolidone. The blending ratio is 1-50pts.wt., preferably 2-35pts.wt. component C based on 100pts.wt. component B. The granules can be produced by uniformly blending the three components, adding ethanol, uniformly wetting, extruding and granulat ing.
Patent JP-S61214249-A (JP)
Title: Manufacture of replica of optical disc
Inventor: MIYAMURA YOSHINORI
IPC: G11B7/26
Filed: 1985-03-20
Abstract: PURPOSE:To produce easily a replica having a metallic substrate by using the replica at the second matrix and pressing it to a resin hardened by light on the metallic substrate and removing it after irradiation of ultraviolet rays to produce a new replica. CONSTITUTION:A conductive thin film 3 is stuck onto an original disc 10 where a ruggedness 2-1 is formed on a glass substrate 1, and the original disc 10 is peeled after sticking a metal 4 like Ni to obtain a master mold 20. This mold 20 is used to obtain a replica stamper 5 as the second matrix by injection or the like. This stamper 5 is pressed to a resin hardened by ultraviolet rays on a metallic substrate 6, and the stamper 5 is removed after irradiation of ultraviolet rays 8 to obtain a replica 30 having the metallic substrate 6. Thus, the replica having the metallic substrate is produced easily, and new replicas are obtained functionally.
Patent JP-H08245007-A (JP)
Title: Automatic paper feeding pad
Inventor: SHIMIZU YOJI
IPC: B65H3/52
Filed: 1995-03-14
Abstract: PURPOSE: To prevent occurrence of trouble such as a double feeding phenomenon, paper feeding stop, and occurrence of an abnormal sound in an automatic paper feeding pad used for an automatic paper feeding mechanism for a business apparatus, by adding spherical particles, by a specific rate, whose mean particle diameters are in a specific range in a pad material. CONSTITUTION: An automatic paper feeding mechanism for a business apparatus such as a facsimile machine is built up of the combination of a paper feeding roll 3 consisting of rubber or rubber foaming body and an automatic paper feeding pad 1 consisting of a flat plate. Papers 5 piled on a paper receiving table 4 are discharged by a pinch roll 6 after being supplied one by one as paper 5'. In this case, the pad 1 is formed by adding 1-200 weight part of spherical particles whose mean particle diameters are 1-300μm in 100 weight part of a pad material. By adjusting the particle diameters and adding amount of the spherical particles as above, change of the surface condition of the pad 1 by abrasion can be prevented so as to maintain the same abrasion resistance as the first phase. Therefore, a paper feeding error can be suppressed for a long period of time.
Patent JP-S62211873-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M10/0566
Filed: 1986-03-11
Abstract: PURPOSE:To improve wettability of lithium or lithium alloy with an electrolyte to increase charge-discharge cycle performance by adding a silane solvent indicated in a specified formula to an electrolyte in a lithium secondary battery. CONSTITUTION:A lithium secondary battery having a positive electrode 6 and a negative electrode 3 made of lithium or lithium alloy is formed. An organic nonaqueous electrolyte battery is prepared by adding a silane solvent indicated in a general formula of SixCyHz (x is an integer of 1-6, y is integer of 2-24, and z is an integer of 8-40) to the electrolyte. The content of the additive is specified of 10<-7>-10<-4>mol/mAh to the electrical capacity of the lithium. Silicon contained in the molecular structure of silane solvent is adsorbed on the surface of the lithium and wettability of the lithium with the electrolyte is improved. Therefore, uniform charge-discharge is made possible and cycle performance is increased.
Patent JP-H11226280-A (JP)
Title: Sewing machine
Inventor: MIZUNO SHINICHI
IPC: D05B29/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a cushioning medium which determines a bottom dead center of a presser foot supporting bar even if thick cloth to be processed as well as thin cloth to be processed is sewn. SOLUTION: A sewing machine comprises a needlebar 3 and a presser foot supporting bar 9 which are arranged in parallel so as to rise and fall. When the falling needlebar 3 pushes down a presser foot supporting bar 9 with a pushing-down spring 18, an engaging part 15a of a coupling metal 15 fastened to the presser foot supporting bar 9 butted to a cushioning member 6 for determining a bottom dead center of the presser foot supporting bar 9, wherein the cushioning member 6 is formed in a block shape.
Patent JP-S61215519-A (JP)
Title: Reflection type liquid-crystal light valve
Inventor: KATO YUJI
IPC: G02F1/13
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a liquid-crystal light valve with high display contrast by forming a light absorbing light which absorbs laser light of different wavelength on mutually opposite substrate surfaces respectively. CONSTITUTION:The reflection type thermal writing liquid-crystal light valve uses a laser with 780nm oscillation wavelength as the 1st laser and a laser with 850nm oscillation wavelength as the 2nd laser. When the light valve is irradiated with laser beam from those lasers, laser beam of 780nm in wavelength is absorbed by a light absorbing film 4, but almost all of laser beam of 850nm is transmitted through the light absorbing film 4 and absorbed by a light absorbing film 8. Consequently, both light absorbing films 4 and 8 generate heat, which is conducted from the laser light side and projection side to liquid crystal 14 to form scattering cores almost over the entire liquid-crystal layer, writing an image.
Patent JP-2000250365-A (JP)
Title: Image forming device
Inventor: KONO KUNINORI
IPC: G03G15/16
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent defective transfer due to the deformation of an image carrier, and also, to prevent the missing of a toner image and irregularities in the toner image by providing a control means for rotating an image carrier with a prescribed amount when an image forming device is not in operation, at a prescribed timing based on the expansion of the image carrier detected by a detecting means. SOLUTION: The device is provided with an endless belt type image carrier (belt 20) which is stretched to be laid between plural rolls (stretching rolls 21, 22a and 22b) and for holding the toner image formed at an electrophotographic process, and a driving means (driving motor 70 and driving roll 22c, etc.), for rotating the image carrier (belt 20). A signal from a master controller 101 for the image forming device, showing the operating condition of the image forming device is received by the control means 9, and also, a signal from the detecting means 8, showing the expansion of the belt 20 is received by the control means 9. A control signal is transmitted to the driving motor 70 by the control means 9 based on the signals, then, the belt 20 is rotated with the prescribed amount at the prescribed timing.
Patent JP-S62213472-A (JP)
Title: Picture information output device
Inventor: MATSUMOTO KOZO
IPC: H04N1/00
Filed: 1986-03-14
Abstract: PURPOSE:To print a picture information from a reader together with an output information from an information processing device without unnecessarily deteriorating it by synthesizing the read picture information from a picture information reader and the output information from the information processing device. CONSTITUTION:The picture information from the picture information reader (scanner) 200 is supplied to a picture output device 100 via a scanner interface 10. The output information from the information processing devices 300 and 350 also are supplied to the device 100 respectively through a parallel interface 6 and a serial interface 4. The device 100 is a laser beam printer LBP, and said information inputted are temporarily stored in a RAM 2 under the control of a CPU 1, and synthesized. The picture information from the scanner 200 and the output information from the device 300 or 350 which are synthesized in the RAM 2, are transferred to a video signal generating part 8, where the signal is pulse-width-modulated, and further, supplied to the mechanism part 9 of the LPB in order to print.
Patent JP-H11250524-A (JP)
Title: Magnetic tape controller
Inventor: MURASE ATSUSHI
IPC: G11B15/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To speedily and smoothly enable transition to a constant speed tape running in FF/REW modes by specifying the frequency dividing ratio to be set in the frequency dividing means which frequency divides the rotary speed signals detected by a first frequency generator based on a tape residual amount value and the corresponding frequency dividing ratio. SOLUTION: A frequency dividing ratio control means is formed by a tape residual amount detecting section 17 and a frequency dividing ratio computing section 18 which computes the take-up diameter of a T reel 7 side from the tape residual amount information, computes the frequency dividing ratio of a capstan FG frequency divider 13 so that the tape feeding speed becomes a prescribed speed according to the take-up diameter change and outputs frequency dividing ratio data 19. Let N(i) be the frequency dividing ratio against a detected tape residaul amount value Z(i) and N(i+1) be the frequency dividing ratio corresponding to a tape residual value Z(i+1), which is larger than the value Z(i) for a prescribed amount. Then, a frequency ratio Nr(i), which is to be set in the means, is obtained from an equation Nr(i)=IN(i)+N(i+1)}/2.
Patent JP-H04290170-A (JP)
Title: Automatic wiring system using labeling
Inventor: KAWAMURA KAORU
IPC: H01L21/82
Filed: 1991-03-19
Abstract: PURPOSE:To reduce mutual interference between wiring pattern by increasing the weight of each cell toward existent wiring patterns when labeling is performed from a start point cell to a destination point cell on a wiring plane. CONSTITUTION:The start point cell S and destination point cell T are determined on the wiring plane 101. Weight 'b' is given to an area 105 near a cell 104 which is already wired and 'a' is given to other cells so that a<b. For example, a=1 and b=2. A cell A is given a label value '1' in a 1st step and a cell B is given a label value '3' obtained by adding the weight '2' of the cell B in a next step. Label values from the cells B and C are sent to a cell D in a 3rd step and a label value '4' is sent from the cell C which is smaller in value. The labeling is performed up to the cell T. The cells are traced from the cell T to the cell S so that the label value decreases, thus obtaining a wiring path.
Patent JP-H02270904-A (JP)
Title: Metal or metal alloy basic structure with hardened surface and preparation thereof
Inventor: KIYASURIN ERIZABESU HOOGU
IPC: B22F3/11
Filed: 1990-03-06
Abstract: PURPOSE: To produce a member made of an Fe-Al series porous sintered alloy excellent in the hardness and strength of the surface and main body by mixing Fe fine powder and Fe-Al alloy fine powder with a lubricant, deionized water or the like in specified ratios, thereafter executing batch compacting and firing to remove the lubricant or the like and thereafter executing sintering at a high temp. CONSTITUTION: For example, by weight, 72% Fe fine powder mixed with 1.0% Zn powder, 0.5% stearic acid, 1.0% oleic acid, 6.0% methylcellulose and 15% deionized water is mixed with 28% Fe-Al alloy fine powder in which the ratio of Fe and Al is respectively regulated to 50%, and subjected to batch removing, extrusion, drying and firing to remove the deionized water, lubricant or the like, and, after that, it is fired again, e.g. at 1,000 deg.C. A porous Fe-Al series sintered product by powder metallurgy in which the core part is consisting of an alloy composed of 14% Al, and the balance Fe and the surface is coated with extremely stable and film Al2 O3 coating is produced.
Patent JP-S60198937-A (JP)
Title: Composite mail system
Inventor: AOYAMA SHIGERU
IPC: H04L12/58
Filed: 1984-03-22
Abstract: PURPOSE:To improve the articulation of a composite mail by registering a message of plural media inputted between section signals as one set and reproducing the message of one set of medium at the same time so as to reproduce the message according to the inputted time relation. CONSTITUTION:A sectioning signal detection circuit 9 of a composite mail device 1 detects a section signal from the composite terminal device 8. Further, each of voice/text inputted from the terminal device 8 is fed to a common control bus 7 respectively via a voice line interface 3 and a data interface 4 and stored in a disc device 5 under the control of a control section 2 by using the voice and text as pairs. In this storage, the message of plural media inputted between the section signals detected by the circuit 9 is registered as one set. Then the message constituting the same pair is reproduced at the same time under the control of a disc control section 5 at reproduction to improve the articulation of the composite mail.
Patent JP-S51131270-A (JP)
Title: Semi-conductor manufacturing unit
Inventor: HARA TOORU
IPC: H01L21/208
Filed: 1975-05-09
Abstract: PURPOSE: To achieve mass production by applying crystal propagation to the source which has been brought in contact with solution, smoothing its surface and piling up several boats. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09242763-A (JP)
Title: Manufacture of rolling bearing
Inventor: HIRAKAWA KIYOSHI
IPC: F16C33/64
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an inexpensive rolling bearing by which even a complicated shape can be easily and accurately worked and machining work thereafter can also be eliminated by performing rolling work at quenching time. SOLUTION: After being turned into austenite by heating a ring-shaped raw material which contains C: 7 to 1.2%, Si: 0.15 to 0.7%, Mn: 0.2 to 1.5% and Cr: 0.5 to 2% in weight % and on which a residual part is formed of steel composed of Fe and unavoidable impurity, it is rapidly quenched to a temperature of 200 to 350 deg.C, and prescribed rolling work is performed on the ring-shaped raw material still in an austenite condition, and afterwards, it is cooled up to a temperature not more than a Ms point, and a martensite transformation is caused, and hardness is set not less than HRC 57.
Patent JP-S60198908-A (JP)
Title: Differential amplifier circuit
Inventor: HISHINUMA ESAO
IPC: H03F3/68
Filed: 1984-03-22
Abstract: PURPOSE:To keep a prescribed smoothing power supply output by using a few components suitable for circuit integration and constituting the amplifier so as to consume a prescribed power at all times. CONSTITUTION:A voltage impressed to a power terminal 6 and a common terminal 7 activate the amplifier, a current decided by a resistor 5 is inverted by a constant current circuit 1 and an emitter current flows to transistor Trs 11, 12. The collector current of the Tr11 is amplified inversely by a constant current circuit 2, given to an output terminal 8, the collector current of the Tr12 is inverted by a constant current circuit 3 and amplified inversely at a constant current circuit 4 and a current is drawn from the terminal 8. Further, the current flowing to the terminal 8 and the current flowing out of the terminal 8 are equal and a constant current flows.
Patent JP-S58172473-A (JP)
Title: Dashpot for pressure controller
Inventor: ORIO SHINICHI
IPC: F03B11/00
Filed: 1982-04-02
Abstract: PURPOSE:To prevent erroneous operation of a pressure distributing valve in the case when a guide vane is gradually closed, by installing a sink, separated by a specific distance or more from a cylinder part, onto the shaft part projected from the cylinder part of a dashpot which is used for the pressure controller for the hydraulic machinery. CONSTITUTION:The upper and the lower openings of the cylinder part 13 of a dasphot 12 are closed by a cylinder head 14 and a cylinder bottom 15, and a shaft part 17 is inserted into a through-hole 16 formed on the cylinder head 14. A piston 18 is fixed at the lower edge of the shaft part 17 which is set inside the cylinder part 13, and the cylinder part 13 is divided into the upper and the lower chambers 19 and 20. A sink 27 is installed through a seat 26 onto the part upwardly projected from the cylinder head 14 on the shaft part 17. Therefore, the piston 18 is not moved because of the weight of the sink 27, when a guide vane is gradually closed, and only the cylinder part 13 moves upward. Therefore, the dashpot 12 does not push-up a lever, so the pressure distributing valve is not operated.