baber/WOPTO huggingface dataset:
Patent JP-S6059590-A (JP)
Title: C-mos static memory element
Inventor: IGARASHI TAKEMI
IPC: G11C11/34
Filed: 1983-09-13
Abstract: PURPOSE:To prevent overcurrent and to prevent the erase of stored information and the generation of damage of a memory element itself which exert influence upon other elements by detecting supplied voltage, supplying a complementary signal to a switching means and selecting a current limiting means. CONSTITUTION:The power supply voltage is detected by a transistor (TR) TR0 and voltage dividing resistors R1, R2 in a C-MOS static memory element 1, a complementary detecting voltage is generated through inverters INV1, INV2 and TRs TRH, TRL are turned on by low level outputs through respective IV1, IV2 accordance with the use of a power supply of 5V or the like and a battery power supply of 2V. Then, a current limiting circuit in a memory main circuit is automatically selected in accordance with the used power supply. Therefore, overcurrent is prevented indenpendently of the power supplies having different voltages and the earse of the stored information and the generation of damage of the memory element itself which exert influence upon other elements are prevented.
Patent JP-S6324717-A (JP)
Title: Output circuit
Inventor: KAWADA REIKO
IPC: H03K19/00
Filed: 1986-07-16
Abstract: PURPOSE:To control the rising and falling time of an output waveform arbitrarily, and to prevent ringing from generating in the output waveform, by setting a gate circuit which drives inverters connected in parallel, at different logical threshold values respectively. CONSTITUTION:The logical threshold values of the inverters are set taking a difference between them, in such a way that the logical threshold value of the inverter 3 which drives the inverter 4 is set at a low level, and the logical threshold value of the inverter 5 which drives the inverter 6 is set at a high level. In a case the input of an input terminal 1 starts to change from the low level to the high level, it reaches the threshold value of the inverter 3 first, and the output of the inverter 3 is inverted, but since an input has not as yet reached the threshold value of the inverter 5 at that time, the output of the inverter 5 is not inverted. In other words, the rise of a waveform is performed gradually because an output terminal 2 and behind are driven only by the inverter 4. But, when the input reaches the high level, it reaches at the threshold value voltage of the inverter 5, thereby, the output is inverted. St this time, the inverters 4 and 6 are operated simultaneously, therefore, there is no change in the original driving capacity of an output circuit.
Patent JP-H05186587-A (JP)
Title: Flame-retardant polyimide composition
Inventor: BENJIYAMIN GONGU CHIN
IPC: C08L33/24
Filed: 1992-06-03
Abstract: PURPOSE: To improve flame-retardancy, and thermal, mechanical, chemical and electric properties by forming a compsn. containing a specified reaction product, an ionic or free-radical polymn. catalyst and phenothiazine (derivatives).  
     CONSTITUTION: A mixture of 1 mol. of a polyimide having a group of the formula (wherein D is a divalent group containing C=C) and 0.05 to 2.0 mol. of an alkenylphenyl (ether) is reacted with 1 to 25 wt.% tribtomophenyl maleimide in the presence of an ionic or free-radical polymn. catalyst to obtain a reaction product having a melt viscosity (125°C) of 20 to 85 P. This reaction product (100 pts.wt.) is blended with 0.5 to 2 pts.wt. phenothiazine (derivative), and they are dissolved in a solvent having a b.p. of not higher than 160°C so as to control the solid content to 40 to 60 wt.%. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H072056-A (JP)
Title: Slack eliminating device for seat belt for automobile
Inventor: HIRATA YUICHI
IPC: B60R22/46
Filed: 1993-06-14
Abstract: PURPOSE:To increase the precision of a sensor by installing a seat belt slack eliminating device in the lower part of the seat of an automobile, and obtaining the simple structure by preventing the forward tilt of a human body by removing the slack of a seat belt by pulling a buckle when the automobile collides and using a leaf spring. CONSTITUTION:The longitudinal frame 2 of a slack eliminating device for a seat belt of an automobile is installed in the traveling direction in the lower part of a seat, and a U-shaped leaf spring 3 is put into a little closed state by a weight 4, as shown by the full line on the figure, and the lead spring 3 is fitted with the grooves 51 of a rod 5, and the shift of the rod 5 is locked against the springy elongation force of a compression spring. When the automobile collides, the shift lock of the rod 5 is released by the slip-off from the recessed part 21 of the longitudinal frame 2 by the accelerating sped applied on the weight 4, and the slack of the seat belt is eliminated by pulling a buckle connected with the rod 5 by the springy elongation force of the compression spring.
Patent JP-H0921815-A (JP)
Title: Automatic analyzing device
Inventor: TAKEGAMI TOMOHIRO
IPC: G01N35/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To contrive a high-speed treatment of examination by preventing the splash of a specimen and a reagent caused at the time of drive of a dispensing arm and at the instant of its stoppage, without impairing the miniaturization of the device. SOLUTION: In the spline side pulley 15 for transmitting the torque caused by a turning stepping motor to a spline shaft 13, the undersurface of the spline outer cylinder 61 and the upper surface thereof are insertedly held between an underside vibration proof rubber member 82 and an upper vibration proof rubber member 83 respectively, and also the projected parts formed on the undersurface of the upper vibration proof rubber member 83 are insertedly fitted in the grooves formed in both the holder 81 and the spline side pulley 15, and the spline side pulley 15 is fixed by both the underside vibration proof rubber member 82 and the upper vibration proof rubber member 83.
Patent JP-S57100367-A (JP)
Title: Automatically winding wrist watch
Inventor: MOORISU GURIMU
IPC: G04B5/06
Filed: 1981-10-23
Abstract: The watch has a winding weight comprising an arm 10a and an oscillating mass 10b. The arm is mounted for pivotal movement about the axis of a toothed ring 12 by way of which the spring barrel 20 is kept wound and which axis is offset with respect to the watch hand axis X, X'. The oscillating mass 10a is at the same level relative to the case back 6 as the spring barrel 20. The length L' of the winding weight is greater than the offset L and more than half the largest dimension of the case 6. The oscillating mass 10b thus occupies substantially half the casing of the watch and is almost as thick as the distance between the glass and the back 6 which is also the rear plate of the movement.
Patent JP-2000003171-A (JP)
Title: Fingering data forming device and fingering display device
Inventor: WACHI MASATADA
IPC: G09B15/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently perform recording, reproducing and transferring of data without increasing a data amount related to fingering by generating the fingering data and the musical sound performance data, relating them to each other and recording them as the same file or separated files. SOLUTION: In fingering data pickup recording processing, the fingering data from a fingering input device 2K inputted on the data and an address bus 2P through a fingering data interface 2B are picked up to be recorded in a prescribed storage area. In musical data pickup recording processing, the musical sound data from a musical sound input device 2J inputted on the data and the address bus 2P through a musical data interface 2A are picked up to be recorded in the prescribed storage area. The picked up fingering data and musical sound data are recorded so that the timing to be fingering-displayed is related to the utterance timing.
Patent JP-H0725883-A (JP)
Title: 3,5-dihydroxy-1-octen-7-yne compound and its production
Inventor: TANABE MASAYASU
IPC: C07F7/18
Filed: 1993-07-08
Abstract: PURPOSE:To a 3,5-dihydroxy-1-octen-7-yne compound useful as a synthetic intermediate for activated vitamin D3 on an industrial scale at a low cost by using a step to react a specific ol compound with silyl acetylide. CONSTITUTION:This yne compound of the formula I [R<1> and R<2> are H, tri(l-7C hydrocarbon)silyl, acyl of the formula C(=O)R<4> (R<4> is H or 1-6C hydrocarbon group) or group forming acetal bond together with 0 atom of OH group; R<3> is tri(1-7C hydrocarbon)acyl] is produced via a 3,5-dihydroxy-1-octen-7-yne compound of the formula III obtained by reacting a 5,6-epoxy-1-hexen-3-ol compound of the formula II [R<5> is H, tri(1-7C hydrocarbon)silyl or group forming acetal bond together with 0 atom of OH group; the absolute configuration of 5-site is S and that of 3-site is R or S] with a metal tri(1-7C hydrocarbon)silyl acetylide.
Patent JP-H0218041-A (JP)
Title: Laminated sheet and manufacturing method thereof
Inventor: FURUKAWA MASAYUKI
IPC: B29C65/72
Filed: 1988-07-07
Abstract: PURPOSE:To improve the gas-liquid shielding property, and enable the damage of a metallic film and the occurrence of crinkling to be prevented by making rubber sheet, synthetic resin sheet, rubber coated cloth or synthetic resin coated cloth to be an outer layer, and a metallic film adhered with a protective resin film to be an inner layer. CONSTITUTION:A rubber coated cloth, organic material coated cloth and plastic sheet are made to be the outer layer, and a metallic film is made to be the inner layer in such a manner that it is laminated to a protective resin film with a small elongation through an excellent adhesion. The film of aluminium, zinc, copper,tin, stainless and the like can be employed as a metallic film. For a protective film, it can be used with for example a resin film having an oxygen barrier property such as silicate vinylidene chloride of ethylene-vinyl acetate copolymer, or water proof resin film such as polyolefin, polypropylene, polyethylene and the like, and two kinds or more of these films can also be employed in laminating relations. Since the stretching stress of the outer layer is absorbed by this way, and the damage of the metallic film is prevented, a gas-liquid shielding laminated sheet can be manufactured as an excellent material for a flexible diaphragm or the like.
Patent JP-S6412497-A (JP)
Title: Electric lamp with surface light source element serving as luminous body
Inventor: TEJIMA TORU
IPC: H05B33/00
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a serviceable electric lamp with a surface light source element serving as a luminous body by enclosing the surface light source element into a bulb filled with an inactive gas and next by connecting the element with a base mounted closely to the bulb by an electrical method. CONSTITUTION:Drawn electrodes 1a of a luminous body 1 are welded with guide wires 2a of an electric lamp stem 2. The stem 2 is sealed by a covering glass bulb 3. Substitution for N2 is performed through an exhaustion pipe 2b of the stem and then the pipe 2b is sealed. A base 4 of an appropriate JIS standard is stuck on the bulb 3, and it is connected with the guide wires 2a, so that an electric lamp 6 is completed with the surface light source element serving as the luminous body. This luminous body 1 is an EL light-emitting element and it is easily lighted by a simple means in which it is assembled in an AC 100V socket. Since the surface luminous element is sealed in the bulb, a life is enlarged. When this element is provided further with multicolor function and character/figure formation, a new type of illumination device can be obtained.
Patent JP-H0460380-A (JP)
Title: Method for feeding grain in grain drying device
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1990-06-26
Abstract: PURPOSE:To eliminate unevenness of moisture by dividing a storage part for supplying grain into a first and a second storage parts and connecting them in series, letting grain flow down to an air drying part, and drying grain while returning to the first and second storage parts with a grain circulating mecha nism. CONSTITUTION:The grain supplied to a feed conveyor is fed to either of grain drying devices by selection control. Before the received grain is fed, bottom valves 30, 30 of a second storage part (cooling tank) 5 are set to a closed posi tion. The grain from an elevator is dropped in a diffused manner from a dis charge outlet through a first opening (a) to a first storage part 1 and through a second opening (b) to a second storage part 5 by a selector valve 17 reciprocat ing at predetermined intervals. On completion of feeding, the bottom valves 30, 30 open, thereby enabling the grain in the second storage part 5 to flow down to the first storage part 1. First, the grain in the first storage part 1 flows down to be dried, and then the grain in the second storage part 5 flows down to be dried. The dried grain is lifted by the elevator and returned to the second storage part 5 or the first storage part 1 to be conditioned by the selector valve 17 fixed on the second opening (b) side.
Patent JP-S6326530-A (JP)
Title: Gps navigation system for automobile
Inventor: SEKINE CHOGO
IPC: G01C21/00
Filed: 1986-07-18
Abstract: PURPOSE:To display the current position of an automobile with high accuracy even during the interruption of a satellite radio wave by estimating the position of the automobile with output data from a dead reckoning sensor. CONSTITUTION:An estimated position arithmetic part 19 computes the estimated position of the automobile 10 by using the output data from the dead reckoning sensor which detects the running azimuth and speed of the automobile 10. Further, a reception part 14 detects data necessary for position measurement from a satellite radio wave received by a GPS antenna 11 and the reception level of the received satellite signal. A reception position arithmetic part 15 computes the current position of the automobile 10, the data and time, and a DOP value indicating the index of the position measurement accuracy of plural selected satellites by using position measurement data sent out of the reception part 14. Then, a position calibration and decision part 17 decides whether or not the estimated position is calibrated by using a GPS measurement position on the basis of the reception level from the reception part 14, the position measurement data and DOP value from the arithmetic part 15, and time data from a real-time clock 16.
Patent JP-S5869924-A (JP)
Title: Construction of sheathing wall having upper part consisting of underground continuous wall and lower part of pillar-row pile
Inventor: SASAKI YUTAKA
IPC: E02D27/30
Filed: 1981-10-23
Abstract: PURPOSE:To rationalize and economize the construction of a sheathing wall by making up the sheathing wall whose upper part consists of an underground continuous wall and whose lower part cosists of a pillar-row pile under the ground condition that the upper part is soft ground and the lower part is rock bed. CONSTITUTION:An iron bar cage 9, etc., are erected in an excavated trench formed in a soft ground, box-thrust steel pipes are erected at a given interval, and concrete 10, etc., is placed. After a hardening agent, e.g., concrete, etc., is hardened, the box-thrust pipes 8 are pulled out by jacks, etc., the holes 11 thus formed are inserted with drills, and holes 12 for pillar rows are drilled in the rock bed below the underground continuous wall 3. Then, iron bars, etc., are ercted into the holes 12 and then concrete is placed to form a pillar-row pile 4.
Patent JP-H04262609-A (JP)
Title: Differential amplifier circuit
Inventor: NAKAMURA TERUHIRO
IPC: H03F3/45
Filed: 1991-02-16
Abstract: PURPOSE:To realize the acquisition of a differential signal with a stable level from the differential amplifier circuit regardless of fluctuation in a power supply voltage. CONSTITUTION:The differential amplifier circuit consists of FETs 1, 2, load resistors 4, 5 and a FET 3 being a component of a constant current circuit. The terminals of the load resistors toward a power supply 9 are connected to a source of a FET 6 whose drain connects to the power supply 9 and whose gate connects to a constant voltage generating circuit comprising a diode 7 and a resistor 8. Since the source voltage of the FET 6 is constant, an output signal at output terminals 13, 14 of the differential amplifier circuit is not affected by a voltage fluctuation of the power supply 9.
Patent JP-H0219075-A (JP)
Title: Ghost elimination device
Inventor: YAMAMOTO HIROAKI
IPC: H04L25/03
Filed: 1988-07-07
Abstract: PURPOSE:To prevent occurrence of disabled ghost elimination by switching the ghost elimination system into the feedforward type if runaway is detected during ghost elimination by the feedback type. CONSTITUTION:A switch circuit 8 switching the connection of a transversal filter 2 into the feedback type and the feedforward type and a runaway detection circuit 9 detecting a runaway during the ghost elimination by the feedback type are provided to the device. At first, the switch circuit 8 is set to the position of the feedback position at the position of a contact FB side to set ghost elimination mode of feedback type. While, the switch circuit 8 is controlled by the runaway detection circuit 9 to switch the switch circuit 8 to the position of the feedforward position at the position of a contact FF side automatically only when runaway is detected. Thus, even if runaway is detected during ghost elimination, disabled ghost elimination is avoided.
Patent JP-H1115597-A (JP)
Title: Finger full operation-type input mouse
Inventor: SHIMODAIRA YASUHISA
IPC: G06F3/0354
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency in computer input work by miniaturizing a mouse to such a degree that the mouse full operation of mouse movement and click work is easily executed by means of one finger and reducing a mouse operation. SOLUTION: This input mouse is the small-sized one which is operated by inserting one optional finger to the finger band 13 of a mouse mainbody 11. A mouse ball 12 is rolled by the fingertip operation so as to detect the mobile direction and the mobile quantity of the mouse mainbody 11. When the mouse mainbody 11 is pused-down by the fingertip operation at the time of click work, the mouse ball 12 is correlatively pushed-up against a spring member 19 by thereaction so as to be abutted on a mouse button 20 inside the mouse mainbody 11. By this, click-on/off is executed.
Patent JP-H0779390-A (JP)
Title: Receiver
Inventor: JINNO IPPEI
IPC: H04N5/455
Filed: 1993-06-15
Abstract: PURPOSE:To embody a receiver capable of using a turner, a band pass filter and a demodulator in common when both a residual side band amplitude modulation signal and a digital modulation signal are received. CONSTITUTION:A band pass filter 10 having a symmetrical frequency characteristic with respect to a center frequency of a pass band is provided to an output terminal of a tuner 2. The output is given to an orthogonal detector 11, which generates a 1st carrier and a 2nd carrier whose phase changes by 90 deg. from that of the 1st carrier to implement synchronization detection. When the signals of them are given to digital filters 14, 15 via A/D converters 12, 13, a tap coefficient is controlled depending on the type of the reception signal and the analog signal and the digital signal are demodulated. Then digital data subject to error correction are decoded by a decoding processing circuit 16.
Patent JP-H1017158-A (JP)
Title: Paper feeding device
Inventor: KUNUGI HIROYUKI
IPC: B65H1/14
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device to reliably and rapidly detect reverse winding of an elevator belt to elevate an elevator tray on which recording papers are placed, prevent breakage of a device through continuance of reverse winding, reduce the number of stop times of a device through control of retrying when the reverse winding occurs, and reduce a return work by an operator. SOLUTION: The LCC(Large Capacity Cassette) 62c of a duplicating device is provided with an elevator tray 302 on which, for example, 200 recording papers are placed. The elevator 302 is suspended by an elevator belt 305 and the elevator belt 305 is wound around a pulley 308 rotated by a tray motor. A reverse winding detecting switch 320 to detect the elevator belt when the elevator belt 305 is moved to a reversing position is arranged in the vicinity of the elevator belt 305.
Patent JP-2000002001-A (JP)
Title: Breakage method
Inventor: YAMAMOTO SATORU
IPC: E21C37/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a breakage method, in which operation is simplified and is safety and breaking force and speed (a demolition time) are controlled easily and which is also applied to partial breakage and can also be applied to the breakage of a concrete structure, a rock, etc. SOLUTION: One or more holes are bored to an article to be broken 1, each hole is filled with ion conductive back-fills 7, a plurality of anodizing metallic bodies 3, 4 and/or metallic bodies 3, 4 generating alkali corrosion are inserted into the back-fills 7 so as to not to be mutually brought into contact, these metallic bodies 3, 4 are divided into two groups, the metallic bodies 3, 4 of one group are connected to a positive pole for a DC power device 9 and the metallic bodies 3, 4 of the other group to a negative pole, and a current is conducted among the metallic bodies 3, 4 of both groups and the article to be broken 1 is broken by corroding and expanding the metallic bodies 3, 4 joined with the positive pole for at least the DC power device 9.
Patent JP-H0335668-A (JP)
Title: Video camera
Inventor: NISHIGAKI JIRO
IPC: G11B31/00
Filed: 1989-07-03
Abstract: PURPOSE:To miniaturize and lighten in weight a DC power light by providing power terminals for impressing a power voltage for the DC power light and power terminals connected to a battery incorporated in a camera mainbody for the camera mainbody, mounting the DC power light on the camera mainbody and bringing the light into contact with the power terminals. CONSTITUTION:The DC power light 7 is freely attachable and detachable to the camera mainbody 1. A storage part 8 where the power terminals 16a-16c to which the power voltage is supplied from the battery 4 are provided near an accessory shoe 6 on the handle 5 of the camera 1. When the DC power light 7 is fitted to the accessory shoe 6, the power terminals 12a-12c provided for the DC power light 7 are brought into contact with the power terminals 16a-16c in the storage part 8 and the power voltage is impressed on the DC power voltage from the battery 4. Thus, the battery 4 can be used as the power source of the power light 7.
Patent JP-S5958002-A (JP)
Title: Fine particle for clinical measurement and its preparation
Inventor: KUMAKURA MINORU
IPC: C08F2/00
Filed: 1982-09-29
Abstract: PURPOSE:To obtain the titled fine particles useful for clinical measurements using immunochemical reactions, etc., capable of immobilizing an antigen, antibody, etc. to the surfaces of them firmly by a chemical bond, by irradiating a specific monomer with light rays of ionizing radiation at a lower temperature <= room temperature. CONSTITUTION:A polymerizable monomer (e.g., crotonaldehyde, etc.) containing an aldehyde group and a polymerizable double bond is irradiated with light rays or ionizing radiation in a low-temperature state <= room temperature, preferably at 5--100 deg.C, so that the monomer is polymerized, to give the desired particles having an aldehyde group on the surfaces and 0.5-20 micron particle diameters. The exposed dose of the light rays, etc. is preferably <=1X10<6>R. In order to immobilizing an antigen, antibody, etc. to the particles, the particles are washed with water, etc., and brought into contact with the antigen, antibody, etc. under a given condition. EFFECT:Having high sensitivity, capable of detecting even a very small amount of a substance. USE:Clinical examinations using a receptor reaction, lectin reaction, etc.