baber/WOPTO huggingface dataset:
Patent JP-H0652213-A (JP)
Title: Device and method for deriving root of quadratic equation
Inventor: YOSHIDA KUNIO
IPC: G06F7/493
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a root having a user's desired number of effective digits in a shorter time than before. CONSTITUTION:The method and the device for deriving a root are disclosed by repeating a series of processings constituted of a processing for shifting values of each digit in the right direction or the left direction in registers RA, RB, RC, RD and RZ for storing a numerical value by a decimal number, based on three values of a coefficient A of a quadratic term, a coefficient B of a linear term, and a constant term C of a quadratic equation in order to derive one of two roots of the quadratic equation, simple addition and subtraction using values stored in these registers, and a simple decision based on a result of such addition and subtraction.
Patent JP-S6181040-A (JP)
Title: Digital data signal transmission system and its receiver and transmitter
Inventor: KATO YOSHIBUMI
IPC: H04J3/16
Filed: 1984-09-28
Abstract: PURPOSE:To make multiplexing in the X-50 type multiplexing system possible by decomposing digital data signals of 14.4kb/s and/or 19.2kb/s to plural digital data signals of 4.8kb/s and 9.6kb/s. CONSTITUTION:Digital data signals of 14.4kb/s and/or 19.2kb/s are separated to three digital data signals of 4.8kb/s and/or two digital data signals of 9.6kb/s synchronously with a frame clock of X-500 by a transmitting part 100, and they are converted to three bearer signals of 6.4kb/s and/or two bearer signals of 12.8kb/s in the (6+2) envelope form of X-50 by envelope converting circuits 1321-1323, and they are multiplexed with plural bearer signals of 6.4kb/s and/or 12.8kb/s, which are inputted to inputs GI1-GIi and are defined by X-50, in the multiplexing system of X-50 by a multiplexing converting means 14D and are transmitted. A receiving part 200 performs the operation opposite to that of the transmitting part 100 and restore and output original signals of 14.4kb/s and/or 19.2kb/s.
Patent JP-H0368850-A (JP)
Title: Method and apparatus for measuring si concentration of steel material
Inventor: KOMINE ISAMU
IPC: G01N27/04
Filed: 1989-08-08
Abstract: PURPOSE:To measure the concentration of Si in steel material on-line by making a pair of current conducting electrodes and a pair of voltage measuring electrode follow on the steel material to be measured in contact with the steel material, measuring the electric resistance of the steel material to be measured, and computing the concentration of Si in the steel material to be measured. CONSTITUTION:A steel plate to be measured 1 is slidably mounted on a table 2 having a small friction coefficient. A detecting head 3 has four probes comprising current conducting electrodes 4a and 4b and voltage measuring electrodes 5a and 5b. The electrodes 4a, 4b, 5a and 5b are in contact with the steel material to be measured 1. When a current I is made to flow between the current conducting electrodes 4a and 4b from a power source 6, a voltage corresponding to the current I is taken out of a resistor 7 and amplified in an amplifier 8. The voltage measuring electrodes 5a and 5b take out the voltage across the electrodes 5a and 5b. The voltage is amplified in an amplifier 9. The resistance value of the steel plate to be measured 1 is measured with the detecting head 3. The concentration of Si can be computed based on the measured resistance value.
Patent JP-H0490204-A (JP)
Title: Manufacture of parabolic antenna
Inventor: KISHIKAWA ZENZO
IPC: B29C45/14
Filed: 1990-08-02
Abstract: PURPOSE:To save forming of an electromagnetic wave reflecting layer and painting and to simplify the process by molding a base with the injection compression molding die in which a thermoplastic resin is injected and compressed in a die from a bonding face side of a laminate film including a reflecting layer so as to avoid break of the laminate film at molding. CONSTITUTION:A polyvinilidene fluoride 2 is employed for one side of a laminate film 10 to allow the side to withstand exposure outdoor for long time. A soft aluminum foil is employed for an electromagnetic wave reflecting layer 1. The transparent polyvinilidene fluoride film 2 is used and printing 3 is implemented on the entire face. The print face of the polyvinilidene fluoride 2 is placed toward the electromagnetic wave reflecting layer 1 and laminated via an acrylic resin adhesives 4 and the laminate film 10 is obtained by coating an acrylic resin adhesives 5 to the other side of the electromagnetic wave reflecting layer 1. The laminate film 10 is set between dies 12, 13 and a thermoplastic resin is injected from a recessed side 13 of the die and in order to avoid the film from broken by an injection pressure, the gap of the dies in the case of injecting a resin is selected larger than the thickness of the product, and after a prescribed quantity of the resin is injected and compressed up to a prescribed die gap to obtain the product with a prescribed thickness.
Patent JP-S6448470-A (JP)
Title: Inspection apparatus
Inventor: TAKAMOTO KENJI
IPC: G01N23/225
Filed: 1987-08-19
Abstract: PURPOSE:To enhance the accuracy of a visual inspection for a sample, by combining a first detecting signal with a second detecting signal which is obtained by detecting a sample absorbing current which is generated by capturing secondary electrons and reflected electrons together. CONSTITUTION:A sample 1 absorbs some of secondary electrons 3a and reflected electrons 3b together to generate a sample absorbing current ISC. A second detector 7 outputs a second detecting signal 7a based on the sample absorbing current ISC. A first detecting signal is combined with the signal which is inversions of the second detecting signal 7a to form a picture signal 10a. As a result, the bottom configurations of a hole pattern and the like with a high aspect ratio which are formed on the surface of the sample 1 can be clearly observed with a good contrast. Accordingly, the picture signal can be formed with the lack of the first detecting signal being compensated for thereby the accuracy of a visual inspection can be effectively enhanced without being affected by the surface configuration of the sample.
Patent JP-H07175458-A (JP)
Title: Method and system for reduction of looking-on of data on screen
Inventor: SHIYURIKANTO ENU PARIKU
IPC: G06F3/0484
Filed: 1994-08-30
Abstract: PURPOSE: To provide a method and device for reducing the possibility of the unenabled looking-on of computer data. CONSTITUTION: The secrecy protection of a laptop computer 40 can be improved by using a mobile visible area 50 and an unclear area 52 of a laptop screen. The visible area 50 is defined by a user so that a single word, single line, or plural data lines can be included. The unclear area 52 includes all the residual spaces on the lapop screen which are not defined as the visible area 50. The user designates the unclear area 52 so as to be completely hidden (that is, by making the area black or white), or so as to be difficult to look on by others. This method is especially valid for the laptop computer 40 in a crowded environment during traveling by an airplane or the like. Thus, the possibility that others look on the sensitive computer data without permission can be reduced.
Patent JP-H0953763-A (JP)
Title: Manufacture of compound pipe
Inventor: MIYASHITA SUSUMU
IPC: B29C65/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To join a corgate pipe and a straight pipe with each other easily and manufacture a large aperture compound pipe at low cost by interposing a layer containing a material heated by a high frequency inducing heat in resin, between the corgate pipe made of a thermoplastic resin and the straight pipe inserted therein. SOLUTION: In case where a compound pipe is manufactured by inserting and joining the same kind of resin made straight pipe 2 as a corgate pipe 1 on the inner surface of a thermoplastic resin made corgate pipe 2 such as polyethylene, a tape 3 which is formed by mixing a material heated by high frequency inducing heat with resin between the joining surfaces of the corgate pipe 1 and the straight pipe 2. The tape 3 is heating fused by heat inducing super heating so as to join both pipes 1, 2. Preferably ferromagnetic metal is used in a material mixed with resin and used in the tape 3, and a material formed in a fiber shape or in a particle shape is used.
Patent JP-H1024168-A (JP)
Title: Administration mechanism for individual counting-machine of game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make the game playable again by obtained award balls by displaying the number of discharged game mediums being counted by an individual counting machine, and the number of re-discharged game mediums being equivalent to the price of an award which is exchanged with the discharged game mediums by a specified exchange rate. SOLUTION: To an administration mechanism for individual counting-machine 5, detection signals from respective sensors 15, 16 are input from an individual counting machine. For this administration mechanism 5, a first ball number display apparatus 33 and a second ball number display apparatus 34, which respectively comprise a 7 segment LED of 6 digits respectively, are provided in parallel. On the first ball number display apparatus 33, the number of discharged game balls, which is counted based on an output signal of the individual counting machine, is digitally displayed. On the second ball number display apparatus 34, the number of re-discharge game balls being equivalent to the price of an award which is exchanged with the number of the discharged game balls being displayed on the first ball number display apparatus 33 by a specified exchange rate, is digitally displayed.  By this method, a game player can grasp the approx. exchange value of the acquired game balls, and accurately tell the amount of the acquired award balls.
Patent JP-S6182779-A (JP)
Inventor: WADA FUMIO
IPC: D05B3/02
Filed: 1984-09-28
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-2001032048-A (JP)
Title: Rolling bearing
Inventor: YAMAMOTO KOICHI
IPC: C23C8/24
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing excellent in corrosion resistance, rolling fatigue life, wear resistance also provided with excellent seizure resistance as well as high core part toughness and capable of exhibiting excellent function in the fields of food machines, information equipment as well as the field of aircraft used at high temp. and high speed. SOLUTION: At least one among an inner ring, an outer ring and a rolling element is made of steel contg. 10.0 to 20.0 wt.% Cr, which is subjected to nitriding treatment or carbo-nitriding treatment to control the total content of nitrogen and carbon in the surface layer to the range of 0.5<=N+C<=1.5%, furthermore, the relation between the content of nitrogen and the content of carbon in the surface layer is allowed to satisfy 4C%<=N%, and the amt. of precipitates in the surface layer is controlled to 5 to 15% by area ratio.
Patent JP-S5993799-A (JP)
Inventor: MOCHIZUKI ATSUSHI
IPC: C11D10/02
Filed: 1982-11-20
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-S6360855-A (JP)
Title: Sheet tension adjustor for sheet jointing machine
Inventor: NAGAO SOICHI
IPC: B65H23/185
Filed: 1986-08-29
Abstract: PURPOSE:To suppress the nonuniformity in revolution of the original sheet by detecting the variation of tension of the sheet pulled and transferred by a driving means as the swing quantity of a swing mechanism and revolution- driving a driving motor according to the detection signal for the magnitude of the swing quantity. CONSTITUTION:Each sheet S1-S3 of each sheet original cloth 6a-6c is wound onto the dancer roll 11B of a swing mechanism 11 from below to above, and inserted between the upper and lower electrode rollers 19 and 20 and between a driving means 18 and a pressing roller 28. Further, the sheet S4 of a sheet original cloth 30 for joint is inserted similarly between the electrode rollers 19 and 20. Then, each sheet S1-S4 is pulled out by driving a driving means 18, and the side edge of each sheet S>=1-S3 and the sheet S4 for joint are high-frequency-welded by the electrode rollers 19 and 20. At this time, the swing quantity of a swing mechanism 11 which is swung according to the tension of each sheet S1-S3 is detected by a detecting means, and a driving motor 9 is controlled according to the result of the detection, and the original-cloth supporting roller 4 of a driving-out mechanism 2 is driven through a power transmission mechanism 10.
Patent JP-S6182435-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO YASUO
IPC: H01L21/28
Filed: 1984-09-29
Abstract: PURPOSE:To improve the reliability and the yield of a semiconductor device by selectively etching an electrode material film to the midway by anisotropic dry etching method, and performing the remainder by an isotropic etching method, thereby preventing electrodes from shortcircuiting. CONSTITUTION:An oxide film 12 is formed on a P type Si substrate 11, a polycrystalline silicon film 13 is accumulated thereon, and a resist 14 of the prescribed resistor 14 is further formed. The substrate 11 and the film 13 are held at the equal potential to perform an RIE, the film 13 is etched to the midway so that the remaining polycrystalline silicon film is formed in the thickness to 10-20% of the entirety. The retained film 13 is removed by isotropic etching, and the patterning of the electrodes by the film 3 is completed. Thus, the thickness of the film 13 may be controlled to be etched by 80-90% by the RIE method, thereby effectively preventing the film 12 from breaking down in the insulation by charging due to the plasma.
Patent JP-2001033644-A (JP)
Title: Manufacture of optical waveguide film
Inventor: MAKIKAWA SHINJI
IPC: G02B6/13
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical waveguide film prevented from being contaminated by impurities or particles when an oxide film having 10 μm or more thickness is formed on a silicon substrate as the optical waveguide. SOLUTION: When an oxide film having a thickness of 10 μm or more is formed by a thermal oxidation method on a surface of a silicon substrate, an oxidation process is interrupted for a time at the time when its film thickness is grown upto 5 μm or more, the oxide film grown on the surface is etched removedly using a hydrofluoric acid solution to be brought into a thickness of 0.5 μm or less, and an oxide film is grown again on it to form a desirable thickness of oxide film.
Patent JP-2000036967-A (JP)
Title: Image processing system and camera system
Inventor: KOBAYASHI ATSUSHI
IPC: H04N19/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the image processing system and the camera system by which a more inexpensive system is realized by reducing the circuit scale. SOLUTION: In the image processing system or the camera system where an output signal from an imaging device 12 is compressed and the compressed signal is transmitted, the output signal of the imaging device 12 is passed through a luminance signal generating section 22 and a contour correction signal generating section 23 to separate the signal into a luminance signal and a contour correction signal, and they are separately compressed by compression processing sections 25, 26, multiplexed by a multiplexing section 28 and the resultant signal is transmitted through a transmission line 15 such as a USB with a band limited.
Patent JP-H0369930-A (JP)
Title: Image forming device
Inventor: MORITA NAOYUKI
IPC: G03D9/00
Filed: 1989-08-09
Abstract: PURPOSE:To accurately form or read an image by adjusting the rigidity of each member of an image forming part or an image reading part and causing the same vibration to all the members. CONSTITUTION:By taking the supporting parts of a pulley 304 for driving an exposing head 22 as A and B and the supporting parts of both ends of a rotating drum 20 is C and D respectively, internal vibration and external vibration are transmitted in a path like A-D-C-B-A. When any of respective frequencies is larger than the natural frequency of the exposing head 22 to the rotating drum 20, the transmission path to which a high-rigidity reinforcing member, for example, is added is provided or a member corresponding to the transmission path is constituted of a high-rigidity material in order to enhance the rigidity of the transmission path. Thus, the exposing head 22 and the rotating drum 20 are vibrated in the same way and a relative distance between the is not changed. The deviation of exposure caused by the effect of the vibration is prevented and an accurate image having uniform density is formed.
Patent JP-H0252766-A (JP)
Title: Printer device
Inventor: WADA KOJI
IPC: B41J3/60
Filed: 1988-08-18
Abstract: PURPOSE:To read data in order of the same address regardless of the surface or the rear by providing a control means writing in order from a start address corresponding to a printing-start position on surface printing and in reverse order from an end address corresponding to the printing-end location of surface printing on a rear. CONSTITUTION:In the case of rear printing, a character pattern data read from a character data memory 20 is input to a bit inversion circuit 32 by an inversion selector circuit 30, and bit inversion is conducted in the circuit 32 and output to a drawing memory 24. A drawing control section 22 stores the character pattern data in a specified address in the drawing memory 24, and a printing-operation control section 26 reads the character pattern data stored in the drawing memory 24 in response to the feed of a blank form 10 in a printer section 28, and outputs it to the printer section 28. A printing region is turned upside down to the drawing memory and the data is written by performing the bit inversion of the character pattern data, thus excellently executing rear printing by conducting the setting of the same read-start address as surface printing and the operation of the increase of addresses.
Patent JP-H1029946-A (JP)
Title: Recovering agent of humoral immunity
Inventor: NOUMI TAKAO
IPC: C12N1/20
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a recovering agent of a humoral immunity having an effect for recovering a function of the humoral immunity lowered by a side effect of a medicine such as an anticancer agent by using a lactic bacterium as an active ingredient. SOLUTION: This recovering agent of a humoral immunity includes a lactic bacterium belonging to genus Lactobacillus, genus Bifidobacterium, genus Pediococcus, genus Streptococcus, genus Enterococcus or genus Leuconostoc or its treated material as an active ingredient. The lactic bacterium is preferably used as a heat treated microbial cell body and by blending the one with an additive such as a carrier such as a starch and a lactose, a vehicle, a binder, a disintegrator, a lubricant, a stabilizer and a corrigent, and medicating into a tablet or a granule by a well-known method. The recovering agent is administered in a daily dose of 0.002-0.1g/kg body weight in one or several divided portions to an adult. The recovering agent can be dosed together with another medicine because the lactic bacterium has no side effect.  It is effective in prevention of an infectious disease caused by lowering of a humoral immunity.
Patent JP-S6181209-A (JP)
Title: Tire chain for car
Inventor: OKAYA SHINJI
IPC: B60C27/06
Filed: 1984-09-28
Abstract: PURPOSE:To simplify and ensure mounting by connecting one of sleeve chains to the equal interval position of a linear chain with a pair of connecting metal fittings on both ends so as to intersect and directly connect an antiskid section and hooking the other with the axial extension section of a driving wheel through a pulling member. CONSTITUTION:A tire chain main unit 1 annularly arranges a linear chain 2 by connecting a pair of connecting metal fittings 3 provided on both ends on the inside circumferential surface of a mounted driving wheel R. In this case, in order to intersect and directly connect an antiskid section 4 that makes close contact with the outside circumferential surface of a tire to the equal interval position of the linear chain 2, one of sleeve chains 5 and 5' in the antiskid section 4 is connected 6 and the other sleeve chain 5' is hooked 9 with the axial extension section 7 provided on the car shaft line of the driving wheel R at the front side of the tire through a pulling member 8 such as rubber so as to freely be attached and detached. As a result, the winding of the tire chain can be simplified, the positional shift after mounting can accurately be prevented, and good antiskid performance can be obtained.
Patent JP-H10124998-A (JP)
Title: Copyright management method of code information, encoder, decoder and recording medium
Inventor: TANAKA YOSHIAKI
IPC: H04B14/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make the user's convenience and the copyright protection compatible at the time of copying a digital signal. SOLUTION: An analog signal is A/D-converted on the side of the encoder with a 1st comparatively low sampling frequency to generate a 1st digital data train, while the analog signal is A/D-converted with a 2nd sampling frequency higher than the 1st sampling frequency to generate a 2nd digital data string, and difference data strings of the 1st and 2nd data string at the same sampling point are calculated respectively, and the 1st data string and the difference data strings are transmitted in the nonburied state of a copyright data from the side of the encoder to the side of the decoder. The 2nd data string is restored on the side of the decoder, while the copyright data is modulated by a frequency modulator 114, an oscillator 115, a diffusion modulator 116, a diffusion code 117 and a level control part 118, and is then buried in the 2nd data string by an adder 121.
Patent JP-S6259036-A (JP)
Inventor: ANTON HENDORIKASU YOHANESU BUR
IPC: B32B43/00
Filed: 1986-09-02
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-H0548965-A (JP)
Title: Digital special effect device
Inventor: HIRAKAWA HIDEJI
IPC: H04N5/93
Filed: 1991-08-15
Abstract: PURPOSE:To suppress the drop of a vertical resolution at the time of applying a special effect and to prevent the deterioration of image quality by reading out image data written in a memory in units of field to correspond them with designated reproducing time and generating an aimed image signal. CONSTITUTION:Under the control of an address generator 105, the image data are written in an image memory 103, the images at time points t+1, t-1 and t-2 are read out, and the moving amount of the respective images are detected by movement detection circuits 107 and 109. A movement signal is synthesized in a movement detection and signal synthesization circuit 111, and the image data one field preceding to the current image are made to correspond to the current image processed in an intra-field insertion processing circuit 113 based on the movement detection signal and selected in a movement adaptation processing circuit 115. Thus, by obtaining the interpolation image data mixedly controlled in accordance with the movement, the original image can be made to correspond to the image to be actually reproduced and the deterioration of the vertical resolution can be prevented.