baber/WOPTO huggingface dataset:
Patent JP-S63308724-A (JP)
Title: Magnetic recording medium
Inventor: GONDA SHOSUKE
IPC: G11B5/706
Filed: 1987-06-09
Abstract: PURPOSE:To enhance a falsification preventive function by providing a magnetic recording part formed by mixing plural magnetic material having different coercive forces to a titled medium. CONSTITUTION:Magnetic recording is executed by impressing the magnetic field sufficiently strong to magnetize the high-coercive force magnetic material to saturation to the recording medium by a magnetic head 30 for strong magnetic field. Another data is then multiple-recorded magnetically by impressing the weak magnetic field of the extent at which the low-coercive force magnetic material can be magnetized and to influence is exerted to the magnetization condition of the high-coercive force magnetic material by a magnetic head 32 for weak magnetic field. The magnetization pattern or the high-coercive force magnetic material is shown by the lines inclining upward to the right and the magnetization pattern for the low-coercive force magnetic material are shown by the lines inclining upward to the left. Data of twice the data in an ordinary case can be recorded in one track in this case and the overlapped data conceal each other. The recording data in the respective magnetization directions are reproduced by reproducing heads 34, 36 in the gap directions corresponding to the magnetization directions of the respective coercive force magnetic materials irrespectively of sequence at the time of reproduction.
Patent JP-S5845859-A (JP)
Inventor: OTSUTOO FUYUUKUSU
IPC: B24B37/04
Filed: 1982-08-18
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-S5934384-A (JP)
Inventor: HONMA MIKIO
IPC: G05G5/00
Filed: 1982-08-20
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-H08315464-A (JP)
Title: Information recording of reproducing device
Inventor: TAGUCHI HIROBUMI
IPC: G11B15/61
Filed: 1995-05-19
Abstract: PURPOSE: To improve efficiency of assembling work at the time of assembling a VTR, etc., by easily holding a cylinder and allowing the placing/fixing of the cylinder in one direction only from the upper surface of a chassis without using a tightening member such as a screw. CONSTITUTION: The whole cylinder 101 is constituted integrally with a rotating upper cylinder 101a, a fixed lower cylinder 101b and a lead 101c for guiding a tape. One or more projecting parts 201 are formed on a cylinder fixing part 200 of the fixed lower cylinder 101b which is capable of being held when the whole cylinder is transported or placed on. Then, recessed groove parts 121 corresponding to the projecting parts 201 of the cylinder fixing part are provided on a cylinder base 120. The cylinder base 120 is fixed on another chassis 100 with a screw, etc. The whole cylinder is placed on and fixed to the cylinder base by engaging the recessed groove parts 121 with the projecting parts 201. By this constitution, the efficiency of the assembling work is improved.
Patent JP-S6124035-A (JP)
Title: Supporting equipment of multi-dimensionally driven object
Inventor: ONUKI HIDEO
IPC: G11B7/09
Filed: 1984-07-13
Abstract: PURPOSE:To attain ease of focusing control and tracking control by processing an elastic metal thin plate in a waving form in an optical reproducing device using laser light and using the plural thin plates so as to eliminate spurious resonance. CONSTITUTION:An object 1 to be driven comprising an optical lens and a drive coil is supported to a frame 3 by eight support members 2-1-2-8. The support members 2-1-2-8 are formed by processing metallic thin plate in a waving form and obtained by punching or etching. Thus, the objective 1 to be driven is arranged with good balance at a prescribed position and moved freely in any direction from a stationary position. Further, since the degree of freedom is suppressed around the shaft, the tilt of the optical axis fixed to the object 1 to be driven is decreased.
Patent JP-S5477093-A (JP)
Title: Superconductive coil
Inventor: IOKI KIMIHIRO
IPC: H01F6/04
Filed: 1977-12-01
Abstract: PURPOSE:To annihilate the stress concentration at branch inlets and increase the mechanical strength of holding member by so constituting the superconductive coil that the inlets of the cooling medium path branches provided to the holding member teeth of a superconductive disc do not mutually oppose. CONSTITUTION:A superconductive disc 2 comprises providing plural coil grooves 5a on both side faces of a holding member 5, containing superconductive wires 6 in the grooves 5a and filling a cooling medium 7 in the space of their circumferences. Spacing members 8 hold the wires 6 and there are holding member teeth 9 between the grooves 5a. The cooling medium paths 10 formed in the teeth 9 are communicated with each other with each section partitioned by the members 8 by way of branches 10b to discharge the air bubbles produced in the cooling medium 7 to the outside. There are branch inlets 102, 103 at the portions where the branches 10b contact the paths 10 and these are so constituted as not to oppose with each other. At the time of exciting the superconductive coil, stresses are produced in the holding member 5 of the disc 2, but the branch inlets 102 and 103 do not mutually oppose and therefore stress concentration at these portions does not occur.
Patent JP-S625743-A (JP)
Title: Semiconductor laser modulation circuit
Inventor: SAITO KOICHI
IPC: H04B10/556
Filed: 1985-07-01
Abstract: PURPOSE:To suppress the influence of pattern effect against the output waveform of semiconductor laser by setting an RZ binary code, after converted to an NRZ signal, as the modulation input of a semiconductor laser modulator, and overlapping the RZ binary code, after the phase of which is shifted, on the reference voltage of the semiconductor laser modulator. CONSTITUTION:The modulation signal of binary RZ signal form, after it is inputted to an RZ NRZ conversion circuit 7 and is converted to the NRZ signal, is impressed on the base of a transistor 1 in a semiconductor laser pulse modulator. At the same time, the modulation signal of the binary RZ signal form is inputted to a phase shifting circuit 6 and after the phase is shifted, it is impressed on the base of a transistor 2 in the semiconductor laser pulse modulator. Therefore, the binary RZ signal, the phase of which is shifted, and reference voltage Vref are overlapped and impressed on the base of the transistor 2. Thus, the pulse width of an input signal is made variable equivalently and the fluctuation of a leading time and the pulse width due to the pattern effect can be suppressed.
Patent JP-S6130492-A (JP)
Inventor: RICHIYAADO PII KORUBU
IPC: F02B61/04
Filed: 1985-07-01
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-S626805-A (JP)
Title: Hook for traction
Inventor: NIMATA TATSUYA
IPC: B60D1/14
Filed: 1985-07-03
Abstract: PURPOSE:To aim at simplification in structure and the promotion of easiness in molding, by constituting a body from an inverse hat sectional part and a hat sectional part having the specified constitution each, in case of a device which is provided with a hook part consisting of the molded steel plate-make body and a U-shaped bar member. CONSTITUTION:A traction hook 1 is constituted of a steel plate-make body 2 by means of press forming and a hook part 3 consisting of a U-shaped bar member being tightly attached to this body 2 by welding. At the abovementioned, in a front part of the body 2, there are formed with a bottom part 14 holding the hook part 3 inward and an inverse hat sectional part 16 having a flange pat 15 installing a setting hole 14. In addition, in a rear part of the body 2, there are formed with a flange-form bottom part 17 holding a bottom part of the hook part 3 in succession of the bottom part 13 of the sectional part 16 and a hat sectional part 20 consisting of a protuberance 19 which protrudes as holding the hook part 3 outward from the inside of this bottom part 17 and forms a setting hole 18 at its top.
Patent JP-H01311705-A (JP)
Title: Common base high frequency high output amplifier circuit
Inventor: KOYAMA MASAHARU
IPC: H03F3/19
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a common base amplifier circuit whose input/output characteristic is smoothed and whose operation is stable by rectifying and smoothing a positive half period of an exciting power being an emitter input of an amplified transistor(TR) and applying it to the base as a positive self-bias. CONSTITUTION:With a large input power applied to an amplification TR 1, since the self-bias current by the exciting power flows to a diode 9 in a polarity from ground to its base, when the self-bias power by the exciting power is larger than the bias current applied from a DC power supply, the bias diode 9 is about to turn off. However, in this case, the positive half period of the input power is rectified by a diode 7, smoothed by a bypass capacitor 8 and fed to the base of the TR 1 as a positive bias, then the diode 9 is not turned off. Thus, the TR 1 is operated at all times in the class B or the class AB, then the fluctuation of the output power is reduced against the fluctuation of input power to operate the amplifier circuit stably.
Patent JP-S6124177-A (JP)
Title: Secondary cell
Inventor: KOBAYASHI MASAO
IPC: H01M10/0569
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a secondary cell improved on cycle life, seef-discharge, and voltage constancy at the time of discharge, by using aromatic nitrile system compound as the organic solvent for its electrolytic liquid and using material composed of special asymmetric quaternary ammonium ion for the cation component as the supporting electrolyte of its electrolytic liquid. CONSTITUTION:The electrode of a secondary cell using acetylene high polymer as active material for at least either of its positive and negative electrode is made of the compound material composed of acetylene high polymer of 100 pts.wt. and conductive material of 1-20pts.wt. Aromatic nitrile system compound is used as the organic solvent for the electrolytic liquid and besides, material composed of asymmetric quaternary ammonium ion expressed by a general formula as shown for the cation component is used as the supporting electrolyte for the electrolytic liquid. However, it is assemed that R1, R2, R3, and R4 in the formula are alkyl group with carbons of 1-16 in numbers or aryl group with carbon of 6-15 in numbers and every R1, R2, R3 and R4 do not happen simultaneously to be a group with carbons of the same numbers.
Patent JP-H05336124-A (JP)
Title: Communication processing unit
Inventor: NAKAMURA NOBORU
IPC: H04L12/28
Filed: 1992-06-04
Abstract: PURPOSE:To revise the network configuration changing timewise automatically based on a state of a load or the like of a repeater without need of discrimination of the operator. CONSTITUTION:An opposite station monitor means 2 sends an inquiry signal for each path at a prescribed period, receives its reply signal to monitor the presence, a reply time measurement means 3 stores an inquiry signal transmission time, an elapsed time till the reception of the reply signal and its presence state to a network information storage means 7 based on the information from the opposite station monitor means 2. A path selection means 4 compares the elapsed time of data transmission path information stored in the network information storage means 7 with the elapsed time from the reply time measurement means 3 to revise the path into a path having a higher throughput.
Patent JP-H01314276-A (JP)
Title: Mold releasing agent supply device
Inventor: SHOJI YOSHIO
IPC: G03G15/20
Filed: 1988-06-14
Abstract: PURPOSE:To obtain the uniform supplying quantity of mold releasing agent by forming the cross section of the leading edge of a blade on a side in contact with a roll in a circular arcuate shape and specifying the radius of curvature thereof. CONSTITUTION:A measure blade 16 which regulates the quantity of oil 13 adhering to the surface of a metering roll 15 and measures it so as to be a constant quantity is disposed on the surface of the metering roll 15 so that it may press- contact there with a specified press-contacting force. In such a case, the cross section of the leading edge of the blade 16 on the side in contact with the roll is formed in the circular arcuate shape and the radius of curvature R is set 0.05<=R<=0.3mm. Thus, the appropriate supplying quantity of mold releasing agent can be obtained and the uniform supplying quantity thereof can be also obtained in the axial direction of the roll.
Patent JP-H0817740-A (JP)
Title: Manufacture of semiconductor device and manufacturing device thereof
Inventor: IMAI SHINICHI
IPC: H01L21/205
Filed: 1994-06-27
Abstract: PURPOSE:To provide a method and a device for performing the CVD and etching of maintenance-free and particle-free by suppressing the adhesion of a reaction product to the wall surface of a reaction chamber and the like. CONSTITUTION:A gas containing an interhalogen compound gas and the like is used as a process gas when plasma etching is performed. XeF2 gas is used at the time of etching a first layer insulating film 9 comprising a silicon oxide film and BrF3 gas is used at the time of patterning a bit line 10 comprising a silicide film, and BrCl gas is used at the time of forming a storage node 12 comprising a polysilicon film. A nonvolatile protective film is formed in the surface of a substrate through plasma to improve the shape of an opening part. A volatile substance (SiF4) is substituted for deposition seed in the wall surface of a reaction chamber and the like in which the influence of plasma is extremely small to suppress the adhesion of a reaction product. When an interhalogen compound gas and the like are used as an additional gas for a main gas for performing CVD, the same effect can be obtained.
Patent JP-S632111-A (JP)
Title: Vertical magnetic recording head
Inventor: ARISAKA KATSUMI
IPC: G11B5/235
Filed: 1986-06-23
Abstract: PURPOSE:To obtain a strong vertical magnetizing force by providing anti- magnetic substance in a gap of a vertical magnetic recording head causing a magnetic field from the gap to apply vertical magnetic recording in a magnetic recording medium. CONSTITUTION:In causing an N pole at one tip 2a of a magnetic core 2 having a magnetic gap G and causing an S pole to the other tip 2b at a point of time at recording, the anti-magnetic substance 4 is magnetized in a direction opposite to the magnetic field generated in the magnetic gap G, and N pole is produced at an end opposed to the tip 2a of the magnetic core 2 and an S pole is produced at the end opposed to the tip 2b, resulting that the same poles are produced at each opposed part. The magnetic line of force going from the tip 2a to the tip 2b of the magnetic core 2 does not go straight in the magnetic gap G but is bent toward the magnetic recording medium 5 so as to bypass the anti-magnetic substance 4 by the repulsion of the same poles. Thus, the component of the generated magnetic field perpendicular to the recording face of the magnetic recording medium 5 is increased and a strong vertical magnetizing force is obtained.
Patent JP-H10329722-A (JP)
Title: Expansion wire
Inventor: NAKAGAWA SADAYASU
IPC: B62B9/12
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an expansion wire that makes any operating force reducible by disusing a loop. SOLUTION: When length of a handle pipe 2 is altered, two release members 8h and 12h are thrust inward, shifting two ball holding member 8f and 12f in a direction where taper surfaces 8b and 12b are spread out by the release members 8f and 12h. Then, plural pieces of balls 8e and 12e are moved in a direction where these taper surfaces 8b and 12b are widened, and thereby a clamp between these balls 8e and 12e and both second wires 8d and 12d at the inner side is released, and two cylinders 8c, 12c and these second wires 8d and 12d are all come free, so that each length of an on-off wire 8 and a handle transfer wire 12 is alterable. Since there is no need of installing a loop in the handle pipe 2, operating force becomes lessened.
Patent JP-H09305370-A (JP)
Title: Image display method
Inventor: GUNJI ISAMU
IPC: G06F3/0484
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To display and observe the entire images of desired images one by one with a simple operation under an easy-to-see screen display environment even in the case that the plural images to be displayed and observed are present by writing icon data to a memory for display, then writing image data made into an icon in the memory for the display and displaying the images. SOLUTION: Window data 16 for image selection are written in the memory 3 for the display and the display position of a window for the image selection is fixed. For the image data Ix already written in the memory 3 for the display, they are made into the icon indicating only the image ID. The icon data ICx by that are written in the memory 3 for the display. The window data 16 for the image selection, the image data Tx and the icon data ICx written in the memory 3 for the display are displayed at a CRT. The desired image is displayed in the case of displaying the images at random by repeatedly executing that.
Patent JP-2000335871-A (JP)
Title: Suspension device
Inventor: SAITO HIROSHI
IPC: B66C1/34
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light suspension device of high safety. SOLUTION: When installing and suspending this device on a subject body, a rotary cylinder 63 rotates to a frame main body 1 to set a suspension lever 71 in the same direction as a suspension wire even when the length direction of the suspension lever 71 does not coincide with the direction of the suspension wire at first. The suspension lever 71 is constantly set in the same direction as the suspension wire when it is suspended and carried after that, so lateral load is not applied to the suspension lever 71. In a slide pin 8, a spiral cam groove part 13 and a straight slit part 14 are provided in its circumferential surface, a guide piece 24 provided on a spring outer cylinder 16 is inserted into the cam groove part 13, and a pin 25 provided on the frame main body 1 is inserted into the slit part 14.  The spring outer cylinder 16 thus makes rotary movement only, while the slide pin 8 makes linear movement only.
Patent JP-S5769411-A (JP)
Title: Collation system for sequence program
Inventor: WAKUTA MASANORI
IPC: G05B23/02
Filed: 1980-10-16
Abstract: PURPOSE:To make the details of a dissidence part clear at a look, by displaying a ladder circuit, which corresponds to a sequence program block decided to be dissident by a comparison, on a CRT. CONSTITUTION:The symbol display A of one program block stored in a memory on a sequence controller PC side and the symbol display B of a corresponding program block stored in a memory on a magnetic tape CMT side are compared mutually to know that the address of the 2nd contact (a) from the left of the 1st line is X0001 in the A and X0003 in the B, thus obtaining the different addresses. In this case, the different element is flickered as shown by a C. Since a cursor is at the contact (a) in the 1st row and 1st column, the elemtn of the 1st row and 1st column on the CMT side is dispalyed at the right and lower part of a screen. With a cursor control key pushed, the cursor is located at the flickering position as shown by a D to display the element of the 1st row and 2nd column on the CMT side at the right and lower part thereby knowing the contents of the different element.
Patent JP-2000335557-A (JP)
Title: Packing equipment
Inventor: IWAI TAKAYUKI
IPC: B65D85/68
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To easily install an outer case on a bottom case without deformation or breakage in winding a band. SOLUTION: This packing equipment is provided with a box-shape bottom case 2 whose top end is open, a cushioning body 3 stored in the bottom case 2 for supporting the bottom of an article to be packed, holding part 3b formed on the cushioning body 3 for holding the top end part of the bottom case 2, and an outer case which fits the outer frame of the holding part 3b, is installed on the bottom case 2 through the cushioning body 3 and covers the article 1 to be packed.
Patent JP-H0228325-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA HIDEAKI
IPC: H01L21/8222
Filed: 1988-06-13
Abstract: PURPOSE:To easily adjust resistance by forming a conductive layer or a resistant layer by ion implantation and heat treatment, shaping an oxide film on the surface of polysilicon in oxygen environment and removing the oxide film after polysilicon is formed on an insulating film. CONSTITUTION:After an insulating film 2 is formed on the surface of a semiconductor board 1 and polysilicon 3 is shaped, fixed impurities are ion-implanted in the polysilicon 3, annealed by the heat treatment in a nitrogen environment of 800-900 deg.C and next the surface of the polysilicon 3 is oxidized in an oxidation environment. In the oxidation process, an oxide film is divided into a first oxide film 4 in which the impurities are accumulated and a second oxide film 5 of impurity uniformity to provide. Next the first oxide film 4 and the second oxide film 5 are removed to expose the polysilicon 3. Thereby the film thickness of the polysilicon 3 is held uniform, further the impurity quantity in the polysilicon 3 is maintained uniform and polysilicon resistance value can be regulated easily.
Patent JP-H01313780-A (JP)
Title: Semiconductor measuring instrument
Inventor: OGATA TERUAKI
IPC: G01R31/26
Filed: 1988-06-13
Abstract: PURPOSE:To effectively utilize data in a short time and surely by providing a means for self-diagnosing whether a measuring instrument is suitable or not, reading the data related to a measurement in case when said instrument conforms, and transmitting a result of the measurement based on said data to the outside of the instrument. CONSTITUTION:On a measuring instrument body 1a for applying a signal from a signal generating part 12 to a semiconductor device 3, measuring an output signal by a measuring part 13, displaying its result, and also, transmitting it to a measuring instrument managing system 4, a self-diagnosing part 16 is provided, and diagnoses whether the instrument is suitable for a measurement or not. In an input/output part 17, a magnetic card in which data related to the measurement has been stored is read, and in a control part 11, a measuring program is fetched from the managing system 4, and the measurement is executed. Its result can be transferred to a production control/quality control host system through interfaces 15, 42. In such a way, the measurement start time is shortened and a data input work is decreased, and the utilization efficiency of measured data can be raised.
Patent JP-S5935233-A (JP)
Title: Data display device
Inventor: MIKADO TSUNEO
IPC: G06F3/048
Filed: 1982-08-21
Abstract: PURPOSE:To change arrays of data through simple operation by locating a cursor at an interpolation position of a data array, and shifting data successively so that locations in a screen buffer memory corresponds to positions adjoining the cursor are emptied. CONSTITUTION:Data on a magnetic disk 4 is read through a controller 5 and displayed on a monitor 11 under the control of a microprocessor MPU6. The MPU6 is equipped with a screen buffer memory stored with data to be displayed in matrix form on the screen of the monitor 11, a cursor pointer memory stored with the position of the cursor between display data, and a data memory stored with data to be inserted at the cursor position specified on a keyboard 9. The data is shifted successively by a key input so that locations of the screen buffer memory corresponding to data adjoining to the interpolation position of the cursor; the contents of the data memory are transferred to empty locations of the buffer memory to change arrays of data.