baber/WOPTO huggingface dataset:
Patent JP-H0756273-A (JP)
Title: Optical recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/247
Filed: 1993-08-18
Abstract: PURPOSE:To provide an optical recording medium which forms recording pit parts having excellent light resistance by irradiating a recording layer contg. org. dye with a light beam for recording and suppresses the photodeterioration of the recording layer by the sunlight or information reproducing laser. CONSTITUTION:This optical recording medium is of a type to utilize the light beam for recording having a prescribed wavelength and the light beam for reproducing having the same wavelength as the wavelength thereof or the light beam for reproducing having the wavelength different from the prescribed wavelength and includes a substrate 2 and multilayered films having the recording layer 3 contg. the org. dye and a recording assistance layer 5. This recording assistance layer 5 contains an org. dye decoloring assistant 10 for liberating carbon dioxide by irradiation with the light beam for recording.
Patent JP-H0569839-A (JP)
Title: Steering angle control device
Inventor: MORI HIROSHI
IPC: B62D137/00
Filed: 1991-09-04
Abstract: PURPOSE:To prevent under-steer and over-steer in turning braking and to improve round turning performance and running stability by reversing the modification direction at loose braking and rapid braking at modification of an auxiliary steering angle of a vehicle for auxiliary steering at least one of front and rear wheels according to deceleration at turning braking. CONSTITUTION:For auxiliary steering of a front wheel 2 and a rear wheel 2 through actuators 5 and 6, signals on a steering wheel turning angle theta, a car speed V, a stroke L, a lateral acceleration g and fore and aft acceleration G and ON/OFF of a brake are put into a controller 16 from each of sensors 17 to 22. The controller 16 executes a predetermined control program respectively for the front and rear wheels, and in the rear wheel auxiliary steering, an auxiliary steering angle is controlled on the same phase side as the front wheel at loose braking and on the opposite phase side at rapid braking (controlled reversely for the front wheel auxiliary steering) to improve steering characteristics of a vehicle in turning braking.
Patent JP-2000057154-A (JP)
Title: Structured document accumulating and retrieving device
Inventor: TAN TAKUKA
IPC: G06F17/27
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an efficient production, accumulation, management and use environment of structured document. SOLUTION: This device divides electronic document data representing a logical document structure into separate elements, generates and accumulates, manages and stores three kinds of an application dependent type structured document separate element 203, a text type structured document separate element 206 consisting of only text data and a data separate element 208 for display which is an image for display among the elements 203. There, it retrieves the element 206, shows the elements 208 and 203 which correspond to each separate element corresponding to a retrieved result as the retrieved result and makes them reusable.
Patent JP-H04256865-A (JP)
Title: Accelerometer
Inventor: REONAADO DABURIYU BEAA
IPC: H01H35/14
Filed: 1991-09-04
Abstract: PURPOSE: To achieve a rapid response for an acceleration input with a short continuation time by providing a conductive, nonmagnetic material pipe that interacts with a magnetic detection body and gives a magnetic damping force when the magnetic detection body moves. CONSTITUTION: A housing 12 made of iron or steel houses a pipe 14 that is made of a conductive, nonmagnetic material such as copper. The pipe 14 is supported for the housing 12 by a sealing sleeve 16. A magnetic detection body 30 in the pipe 14 generates a high magnetic flux density that is not relatively affected by the influence of temperature change over a desired operating range of an acceleration meter 10. The pipe 14 performs electromagnetic damping for the magnetic detection body 30 that changes proportionately with the traveling speed of the magnetic detection body 30. Further, current in the direction of circumference is induced in the pipe due to the move of the magnetic detection body 30 in the pipe 14, and the current in the direction of circumference generates a magnetic field that is against the succeeding move of the magnetic detection body 30.
Patent JP-H0387455-A (JP)
Title: Stirrup arrangement structure of u-shaped pc plate beam mold
Inventor: YAMADA SHINICHI
IPC: E04G21/12
Filed: 1989-08-30
Abstract: PURPOSE:To improve efficiency in reinforcement arranging work by doubly arranging stirrups in the end part of a mold in a U-shaped PC plate beam frame in which a main reinforcement and stirrups are arranged. CONSTITUTION:A main reinforcement 2 and stirrups 3 are arranged inside a U-shaped PC plate beam frame 1. When the stirrups 3 are a closed type with hook, they are arranged in such a manner that hooks 3a bent at about 135 deg. are situated in the beam lower part. The stirrups 3 are doubly arranged without reducing the pitch space P to form a double structure. Hence, the arranged reinforcements can be prevented from loosing the shape.
Patent JP-H09130300-A (JP)
Title: Multilevel frequency shift keying demodulator
Inventor: KAMIYAMA TADAHISA
IPC: H04B1/713
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To accurately perform demodulation at a high speed. SOLUTION: An FFT 10 for inputting modulation signals, performing a fast Fourier transformation processing and detecting plural frequency components included in the modulation signals and a maximum value selector 11 and a decoding circuit 12 for generating code word data signal, based on the plural frequency components detected by the FFT 10 and taking out binary data signal, based on the code word data signals are provided. By the constitution, since an envelope detector is not used and plural band-pass filters are not required, the demodulation is accurately performed at a high speed.
Patent JP-S59114493-A (JP)
Inventor: MIYASHITA AKIO
IPC: E04G21/16
Filed: 1982-12-21
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-H0776372-A (JP)
Title: Packing device
Inventor: MURATA TATSUYA
IPC: B65D81/113
Filed: 1993-09-09
Abstract: PURPOSE:To reduce the quentity of polystyrene foam to be used in cushioning materials for packing cases. CONSTITUTION:A refrigerator main body 12 is housed in a square barrel-like packing case 11, and upper cushioning materials 13 and 13 are placed over shoulders on each side of the upper bed 12a of the refrigerator main body 12. The upper cushioning material 13 is formed at its middle part 13a into dented shape and is equipped at its ends with insert ports 14 that are provided in the vertical direction. Wooden pieces 15 are inserted into the insert ports 14, and a ceiling board 16 is put thereon from above. Then, the entire body of the package is bound with PP bands or the like. When the packages are piled up in tiers, load applied from above is also received by the upper bed of the refrigerator main body 12 through the wooden pieces 15 of the upper cushioning materials 13. As the load is not applied to the cushioning materials 13, the amount of polystyrene foam required for the cushioning materials can be reduced.
Patent JP-S59113522-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YASUOKA HIDEJI
IPC: G11B5/584
Filed: 1982-12-20
Abstract: PURPOSE:To detect easily an optimum recording and reproducing position to control the positional relation to a tape, by forming recording and reproducing heads, which detect the relative position of the magnetic tape, simultaneously with formation of recording and reproducing heads of a combination head. CONSTITUTION:When a magnetic tape 4 is moved upward, recording and reproducing outputs of heads 5 and 6 are increased, and those of heads 7 and 8 are reduced. A driving shaft 22 of a motor 23 is turned at a prescribed angle in a prescribed direction in accordance with components of the differential signal between both outputs and is stopped, and an eccentric cam 21 is turned, and a sliding hole 20b of an arm 20 is turned upward and downward to turn the arm 20, and a connecting shaft 18 sliding on a sliding hole 20a of the arm 20 is turned upward and downward, and a head base 13 is driven together with the connecting shaft 18. Since the head base 13 is laid on a supporting base 17 by flat springs 15 and 16, it is moved vertically while keeping horizontality. Thus, a combination head 1 fixed to a head base 13 is moved vertically while keeping horizontality approximately.
Patent JP-H0389785-A (JP)
Title: Video printer
Inventor: MOCHIMARU YOSHIAKI
IPC: H04N5/76
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the appearance of a black frame due to a blanking period printed by setting a print area so that a composite video signal to be printed in recorded on a hard copy only during a video period in which an effective video signal exists. CONSTITUTION:A signal processing means 110, a synchronizing processing means 120, a print head driving means 130, a print area control means 150, an operating means 160, and a printing means 170 are provided. Then, an input composite video signal is inspected prior to printing, and the period in which the video signal exists and a blanking period in which the video signal does not exist are discriminated in each horizontal scanning period, end the printing area on the hard copy is set so that the printing is executed during the period in which the video signal exists, and the printing is not executed during the blanking period in which the video signal does not exist. Thus, the black frame corresponding to the blanking period is never printed, and besides, the occurrence of the lack of the effective video period ie removed as well.
Patent JP-S6283611-A (JP)
Title: Measuring difference in outer surface level of weld of welded pipe
Inventor: TERUNUMA TOSHIO
IPC: G01B21/02
Filed: 1985-10-08
Abstract: PURPOSE:To accurately measure the quantity of a difference in the outer surface level of a weld by a simple instrument by detecting the quantity of the displacement in the horizontal direction orthogonally intersecting the direction of the pipe axis of an object to be measured and the quantity of the rotation of the object in a circumferential direction and correcting differences in the values of detected distances in accordance with both of the quantities. CONSTITUTION:Distance detectors D1 and D2 are arranged above a pipe P and on both sides of a feed center line CL with suitable distances therefrom. Distance detectors D3 and D4 are arranged on both the sides of the pipe P and the line CL with suitable distances between the line CL and the detectors D3 and D4. All the detectors detect the distances between the outer surface of the pipe P and the detectors. When the profile of the outer surface near the weld of the pipe P is approximated by, for example, the accompanying elliptic expression I, the level differences Ys1 and Ys2 produced by the lateral displacement and the rotation of the pipe, respectively, are given by a solution Ys1=[(Bl1-C)+{(bl1+C)<2>-4A(Dl1<2>-El1+ F}<1/2>]/2A and another solution. When the pipe is laterally displaced and rotated and the values of the distances detected by the distance detectors D1 and D2 are L1a and L2a, respec tively, the quantity dW1 of the difference in the outer surface level of the weld corrected in accordance with the lateral displacement quantity dh and the circumferential rotational quantity dQ is obtained from the accompanying expression II.
Patent JP-S6379620-A (JP)
Inventor: HASHIMOTO TAKAHITO
IPC: A47K13/18
Filed: 1986-09-22
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-H02115167-A (JP)
Title: Production of oxyguanidine
Inventor: HANSUUYOKEMU RIIBERU
IPC: C07D251/38
Filed: 1989-09-01
Abstract: PURPOSE: To obtain oxyguanidine useful as an intermediate for herbicides industrially advantageously by reacting isothiourea or its hydrogen halide which is novel in some case with hydroxylamine.  
     CONSTITUTION: An isothiourea or a hydrogenhalide thereof of formula I [wherein R 2  is selected from a set of H, a halogen, a hydroxyalkyl, amino, an alkyl, an alkoxyl, etc.; R 5  is an alkyl or an aralkyl; X is N or CH; and Z is N or CR 4  (wherein R 4  is R 2 )] is reacted with a hydroxylamine of formula II (wherein R 1  is an alkyl, an alkenyl, an aryl or the like) at 0-150°C to obtain a compound of formula III. Among compounds of formula I, a compound of formula IV (wherein A 1  is R 5 ; A 2  is a halogen or the like; A 3  is H or A 2 ; and Q is X) (except N-(4,5-dimethoxy-S-triazin-2-yl)-S-methylisourea) is novel. A compound of formula V is reacted with an alkylating agent of the formula: A 1 -X 1  to obtain a compound of formula IV. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001048565-A (JP)
Title: Method for drawing optical fiber preform
Inventor: MASAMICHI HITOSHI
IPC: C03B23/045
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve quality of a produced optical fiber by uniformly heating the periphery of an optical fiber preform in such a way that eat histories of its outer diameter and girth are uniformized when drawing the optical fiber preform in a vertical furnace. SOLUTION: When gradually heating/drawing an optical fiber preform 3 with a heater 7 installed in a heating furnace 6 to decrease the outside diameter of the preform while transferring the preform vertically placed within the furnace 6 downward, the horizontal position of the preform 3 is measured with downward side devices 9 for measuring an outside diameter which are placed below a heating part and a lower chuck 5 placed below the devices 9 is horizontally moved based on measured results to control the position of the central shaft of the preform 3 at the location of the devices 9 in such a way as to accord with the position of the central line of the heater 7.
Patent JP-H0777618-A (JP)
Title: Substrate type optical circuit
Inventor: HIDAKA HIROMI
IPC: G02B6/122
Filed: 1993-09-09
Abstract: PURPOSE:To provide the substrate type optical circuit which simplifies a connecting operation to optical fibers and is capable of easily realizing circuit constitution of different functions. CONSTITUTION:Three pieces of optical waveguide elements 9, 9, 9 for input and output which are connected with the optical fibers 13, 13 at their one-side end faces 9a and are formed with the opposite end faces 9b as connecting surfaces and an optical waveguide element 10 for internal circuits which is formed with discrete circuits and is formed with three end faces 10a, 10a, 10a as connecting surfaces are connected to each other at the respective connecting surfaces and are fixed onto a pedestal 14, by which the substrate type optical circuit 8 is constituted.
Patent JP-H0889762-A (JP)
Title: Separation of isotope and separator therefor
Inventor: ARAKI YOSHIO
IPC: B01D59/34
Filed: 1994-09-20
Abstract: PURPOSE: To enhance the recovery rate of ionized isotope and to improve isotope sepn. performance by impressing voltage on product recovery plates and waste recovery plates in such a manner that the whole product recovery plates are cathode and the entire part of the waste recovery plate anode during the period after irradiation with laser beams until the next irradiation. CONSTITUTION: The state that the voltage is not impressed to the product recovery plates 21 and the waste recovery plate 22 is maintained by a high speed switch 28 while metal vapor flow 9 is kept irradiated with the laser beams L. The metal vapor flow 9 between the product recovery plates 21 attains a plasma state after irradiation with the laser beams. The laser beams L are, therefore, switched to a high speed by the high speed switch 28 and electric field spaces are formed by the anode and the cathode between plural sheets of the product recovery plates 21. All of plural sheets of the product recovery plates 21 are so set as to be held on the cathode side and the waste recovery plate 22 is held on the anode side by the high speed switch 28 until the metal vapor flow 9 is irradiated with the next impulsive laser beams.  As a result, the ion isotope 14 is efficiently recovered to the product recovery plates 21 on the cathode side.
Patent JP-S6383388-A (JP)
Inventor: MARUYAMA YOSHIAKI
IPC: E06C1/52
Filed: 1986-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6382807-A (JP)
Title: Spike tyre
Inventor: ISHIKAWA HIROAKI
IPC: B60C11/16
Filed: 1986-09-25
Abstract: PURPOSE:To prevent damage of a road surface, by a method wherein, in a spike tyre for automobile, spikes are respectively buried in holes formed in tread such that the spike is slidable by means of a resilient means and is protruded from a tread surface during no-load. CONSTITUTION:Since, under a state in that a snow layer 34 is formed on a road surface 32, the snow layer 34 is soft, a spike 24 is pressed through the force of a resilient member 22 and a nail part 30 is protruded from the outer surface of a tread 18. Thus, the spike 24 provides spike function. Meanwhile, since, on a road surface on which there is no snow, the road surface 32 is hard, the spike 24 is pressed by means of the road surface 32 to press in the resilient member 22, the nail part 30 is buried in from a tread to function as an ordinary tyre. This constitution provides the spike which prevents a road surface form damage.
Patent JP-S6197263-A (JP)
Inventor: ERUNSUTO SHIEFUTSUIIKU
IPC: C07D265/26
Filed: 1985-10-11
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-S6380652-A (JP)
Title: Automatic dialing device
Inventor: ABE KUNIOKI
IPC: H04M1/2745
Filed: 1986-09-24
Abstract: PURPOSE:To obtain an automatic dialing device which is superior in operativity and operability by providing a sorting means which array input information in preset order and a memory means which stores the arrayed information. CONSTITUTION:A registration mode is entered with a mode conversion button, a rotary dial 6 is rotated, and when a desired character is displayed on an LCD 16, a registration button is pressed, thus registering characters by repeating said operation. The registered characters are arrayed in the order preset in a CPU which has a sorting function, e.g. Japanese alphabetical order, and stored in a RAM 15. Then, a telephone number is also registered similarly. When a telephone mode is entered and a retrieval dial 6 is rotated with a transmitter receiver 2 put on the hook, names, names of companies, etc., which are arrayed in the Japanese alphabetic order by the sorting function are displayed on the LCD 16. At his time, a telephone number is displayed for a certain time with an origination button. The transmitter receiver 2 is lifted and the origination button is pressed, so that the dial signal of the displayed telephone number is sent out to a telephone line 21.
Patent JP-S6468794-A (JP)
Title: Drive circuit for color display
Inventor: KISUMI SHINTAROU
IPC: H04N9/12
Filed: 1987-09-10
Abstract: PURPOSE: To enable a correct sampling in a data driver by making the margin of sampling timing large and further delaying in correspondance to the sampling timing. CONSTITUTION: A parallel data divided analog color data and extended the time are delayed corresponding to the sampling timing in data drivers 3a and 3b. At this point, as the time period capable of setting the sampling timing is extended, an amplifier having a narrow band and low cost is usable. By this way, even though a large waveform rounding is generated, the sampling timing is selected in a part without the waveform rounding, and the correct sampling is performed, whereby the quality of display is improved.
Patent JP-H07107587-A (JP)
Title: High breakdown voltage hydrophone
Inventor: UMEDA KAZUYA
IPC: H04R1/44
Filed: 1992-07-31
Abstract: PURPOSE:To maintain the intensity of the high polymer piezo-electric member and to improve the workability by providing a metal lead to be extended from the side of a dumper to the back end side and connecting the drawing part of the polymer piezo-electric member and the metal lead at the side of the dumper. CONSTITUTION:A metal lead 16 consisting of, for example, stainless is attained on both sides of a rubber dumper 9 and is extended to the back end. An exciter part 5 of a polymer piezo-electric member 2 is attached to a dumper 9 and a drawing part 6 is connected to the metal lead 16. In measuring the characteristic after attaching the polymer piezo-electric member 2 to the dumper 9, the metal lead 16 is connected to the terminal of the measurement device. Thus, the external power to be applied on the drawing part 6 can be reduced as it does not directly touch human's hands and terminals. Thus, the peeling of the drawing electrodes 8 and the polymer piezo-electric member can be prevented and the intensity can be maintained.
Patent JP-H0273652-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISOBE AKIRA
IPC: H01L21/768
Filed: 1988-09-08
Abstract: PURPOSE:To suppress the overetching of a coating film opened with a recess, and to easily form an interlayer insulating film having excellent flatness by forming a silicon oxide film including impurity on the silicon oxide film, then forming a coating layer, and etching back it. CONSTITUTION:An aluminum interconnection 3 having a predetermined thickness is formed in a predetermined pattern on the insulating film 2 of a semiconductor substrate 1. A silicon oxide film 4 is formed by a plasma CVD method on the whole surface, and a silicon oxide film (PSG) 5 including impurity is formed thereon by a normal pressure plasma CVD method. Then, after the whole surface is coated with organic siloxane polymer solution, it is baked to form an organic siloxane polymer layer 6. Thereafter, the whole surface is etched by reactive ion etching using CF4, etc., a silicon oxide film 7 is eventually formed on a whole surface by a plasma CVD method, the film 5 having equal etching rate to that of the film 6 is formed, and the overetching of the layer 6 between aluminum interconnections 3a and 3b is suppressed.
Patent JP-S59110654-A (JP)
Inventor: UIRIAMU BAAN HEIZU
IPC: C07C67/00
Filed: 1983-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60111529-A (JP)
Title: Cmos inverter
Inventor: HARUTOMUUTO SHIYURENKU
IPC: H03K19/094
Filed: 1984-10-26
Abstract: Reliable locking of a CMOS-inverter whose operating voltage lies in a high voltage range of approximately 20 V is provided when the circuit is activated with a CMOS-inverter of lower operating voltage. A normally-on n-channel MOS-FET whose control input is connected with the inverter output is connected in series with an MOS-FET of the CMOS-inverter.
Patent JP-H0273769-A (JP)
Title: Facsimile equipment with original shredder
Inventor: NAKAMURA HISASHI
IPC: H04N1/00
Filed: 1988-09-09
Abstract: PURPOSE:To keep the secrecy of the content of an original by connecting an original shredder to a facsimile equipment, discharging a sent original into the original shredder and shredding the original as soon as the original is discharged. CONSTITUTION:The original 4 whose transmission is finished under the control of a transmission control section 1 is discharged into the original shredder 5 by an original discharge roller 3 and the original is discharged into the original shredder 5 through a discharge roller 3 and the original discharge roller is controlled by an original discharge control signal 6 outputted from the transmission control section 1. When the discharge of the original 4 is finished into the original shredder 5, the control section 1 outputs an original discharge end notice signal 7 to the original shredder control section 2 and the control section 2 outputs an original shredder start signal 8 to the original shredder 5. Simultaneously, the control section 2 starts counting the elapsed time and outputs an original shredder stop signal 9 after a prescribed time elapses to the original shredder 5. Thus, the secrecy of the content of the original is kept.