baber/WOPTO huggingface dataset:
Patent JP-S57143728-A (JP)
Title: Magnetic recording medium
Inventor: KITAMOTO TATSUJI
IPC: G11B5/85
Filed: 1981-02-27
Abstract: PURPOSE: To elevate durability of a magnetic recording medium, by filling an air gap part of a ferromagnetic metallic thin film of columnar structure, provided on a supporting body, with an organic polymer, and forming them in one body.  
     CONSTITUTION: On a nonmagnetic supporting body 2, a ferromagnetic metallic thin film 4 having 0.05W2μm thickness, having columnar structure with an air gap is formed by a slanting vapor-deposition method using an evaporation beam whose incident angle is ≥50°. Subsequently, on this thin fil 4, a monomer or an oligomer of liquid-like organic matter (example: polytetrafluoroethylene) is applied so as to be 0.5W1,000mg/m 2 , the monomer or the oligomer is impregnated into the air gap part of the thin film 4 by applying an ultrasonic wave, and after that, the monomer or the oligomer is polymerized by irradiating on ionizing ray, an electromagnetic beam, etc., and an obtained polymer and the thin film 4 are formed in one body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02208845-A (JP)
Title: Optical disk substrate and its production
Inventor: HARA NORIAKI
IPC: G11B7/24047
Filed: 1989-02-07
Abstract: PURPOSE:To easily release a disk from a die and to obtain long-life reliability in durability of the medium by depositing two different photosetting resins on a glass substrate. CONSTITUTION:A photosetting resin 2a is first formed and hardened on a glass substrate 1, on which a second photosetting resin 3 is applied in a ring-like area. Then, the substrate is disposed so as to face to a molding die to transfer tracking guides. The molding die 4 is stuck and fixed on the glass disk 1 with interposing the second photosetting rein 3. Thus, the second photosetting resin layer is formed according to the shapes of the tracking guides in the molding die 4 and then irradiated with light by an irradiating device through the glass substrate 1 to be hardened. Then the disk including the second photosetting resin 3 is released from the die 4. By this method, the optical disk substrate can be easily released from a die and has excellent durability.
Patent JP-H10215154-A (JP)
Title: Comparison device
Inventor: MIZUNO HIROYUKI
IPC: G01R19/165
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a comparison device capable of accurately performing characteristic evaluation in all the systems of comparators. SOLUTION: A comparator circuit 1 controlled by a timing generation part 5 incorporates the comparators of the two systems, all output terminals CP1, CP3 and CP4 are not directly connected to the outside for one comparator and the output terminals CP6 and CP7 are directly connected to the outside for the other comparator. The input side of an output signal changeover switch 10 is connected to the output terminals CP1 and CP6 of the comparator circuit 1 and an output side is connected to an external output terminal 7. Corresponding to the level of control signals TEST, the switch 10 selects one of input and communicates it to the external output terminal 7.
Patent JP-S52111045-A (JP)
Title: Complex range
Inventor: MAEHARA TADAYOSHI
IPC: F24C7/02
Filed: 1976-03-15
Abstract: PURPOSE:To make possible boty of cooking with a pan and cooling by an oven by providing an induction heatig device as well as a dielectric heating device on a single body.
Patent JP-S61191749-A (JP)
Inventor: TANAKA KOTARO
IPC: E04C3/26
Filed: 1985-02-18
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-H07239950-A (JP)
Title: Method for converting a part of two-dimensional image into three-dimensional image
Inventor: ANDO TAKAHISA
IPC: G06T19/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a method of conversion in which human eyes easily follow a change in a 2-dimensional image and a 3-dimensional image at a change point. CONSTITUTION:The method is adopted for converting a part of a 2-dimensional image into a 3-dimensional image in a way that the 2-dimensional image is slowly converted into the 3-dimensional image or vice versa at a change point between the 2-dimensional image and the 3-dimensional image. This conversion method is implemented by displaying simultaneously a current frame forming the 2-dimensional image and a succeeding or preceding frame to the current frame by several frames on a time-base as the left eye video image and right eye video image. For example, just after the change point from the 2-dimensional image to the 3-dimensional image, frames of the original 2-dimensional image are displayed without change in the sequence as the right eye video image and a specific frame of the original 2-dimensional image at the change point is repetitively displayed as the left eye video image for a prescribed time.
Patent JP-H09197071-A (JP)
Title: Clock device
Inventor: IWASHITA NAOKI
IPC: G04R20/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a clock device with less power consumption and a high time accuracy. SOLUTION: A reception circuit 11 for receiving the electric wave of a signal indicating time at every specific time and a display part 13 for displaying the time are provided. A switch circuit 15 which is connected in series with the power supply line of the reception circuit 11 and turns on a or off the supply of power to the reception circuit 11 and a control circuit 12 for controlling the switch circuit 15 are provided. The switch circuit 15 is turned on for one day for every specific number of day and for several minutes for every specified time by the control circuit 12 to operate the reception circuit 11. A time at which the reception condition of signal indicating time in a day is the best is found. Then, the switch circuit 15 is turned on for several minutes to operate the reception circuit 11 at the found time for the succeeding specific number of days.  The time displayed by the display part 13 is corrected by a signal for indicating the time obtained in the operation state.
Patent JP-S55121639-A (JP)
Title: Control method for push force of mask and wafer
Inventor: IKEDA MINORU
IPC: G03F7/20
Filed: 1979-03-14
Abstract: PURPOSE:To prevent the deflection of a mask and a wafer, and to align the mask and the wafer accurately, by a method wherein a space between each target pattern of the mask and the wafer in the case when the mask and the wafer are fast sticked in vacuum and air pressure pushing up the wafer is controlled by the difference. CONSTITUTION:A wafer 1 is fixed by evacuating a hole 7, pressed against a mask 4 by changing over a change-over base 11 to pressure air, and aligned in parallel. A spherical seat 8 and a separation mechansim are fixed and wafer 1 is let fall, and a clearance if formed between mask and wafer. Mask and wafer are positioned by detecting positional slippage by position detectors 19, 20. Wafer 1 is pressed against mask, hole 7 is brough to atmospheric pressure and space 29 to vacuum, and the position is detected and memorized. A clearance is again formed between mask and wafer, mask and wafer are positioned on basis of the memory value while pressure supplied to an air chamber 12 is altered, and the difference of target patterns due to a warp of mask 4 is corrected.
Patent JP-H04267237-A (JP)
Title: Image recorder
Inventor: IMAI MASAAKI
IPC: G03B27/32
Filed: 1991-02-22
Abstract: PURPOSE:To shade a sensitive recording medium from light out of an illuminant without using any mechanical shading shutter and to increase print speed at the time of R, G, B filter shifting. CONSTITUTION:In a liquid-crystal exposer 1, an infrared cut-off filter 5, a filter unit 6 being selected by a motor 27, a liquid-crystal display panel 7 as a light valve panel and a microcapsule paper 10 are set up in the order in the lower part of a tungsten halogen lamp 3. In addition, when the filter unit is moved at exposure, all picture elements of the light valve panel are closed, thus light out of an illuminant is shaded.
Patent JP-H06243037-A (JP)
Title: Data look-ahead device
Inventor: OKAMOTO HIROSHI
IPC: G06F15/16
Filed: 1993-02-18
Abstract: PURPOSE:To provide a data look-ahead device where the number of access times from a processor is small in the data look-ahead device used in a multi- processor system sharing a storage device. CONSTITUTION:A buffer memory 6 accumulating data which are read out for each of blocks which are previously set from an external storage device, a buffer address memory 8 accumulating the address of data stored in the buffer memory 6 and a specified address memory 9 accumulating a part of address in data stored in the buffer memory 6 are provided. When the processor 1 reads out data corresponding to the address accumulated in the specified address memory 9 from the buffer memory 6, a memory management part 7 invalidates the buffer memory 6. Since the data look-ahead device invalidates the buffer memory by itself by access to the specified address, the processor 1 need not give a buffer memory invalidating instruction. Then, the number of the access times of the processor 1 is reduced and a high speed operation becomes possible.
Patent JP-H03231805-A (JP)
Title: Water content adjusting method for dry consistency concrete
Inventor: WATANABE KUNIO
IPC: B28C7/00
Filed: 1990-02-08
Abstract: PURPOSE:To feed dry consistency concrete of stabilized water content all the time and upgrade the guality of a product by replenishing short supply of water correspond ing to the zero value set by measuring hydrated aggregate by means of a water content measuring instrument, forming a water film composed only of a moisture content on the surface of aggregate and kneading with the given amount of cement. CONSTITUTION:The overall aggregate surfaces are wetted by jetting water or vapor out of a nozzle 5 onto aggregate layers of respective conveyors 1 set up inclinedly for feeding the given quantities of aggregates from a stockyard hopper to a meter 11 successively and excessive water is discharged for primary hydration, and then air is sprayed from nozzles 10 while the water is fed down to the meter by starting the conveyors for secondary hydration of water content out of the aggregate surface and said aggregate are metered by the meter. Said metered aggregate surface form only the hydrated moisutre surfaces and the aggregates can be kneaded by a mixer under the good condition, and measurement by the water content measuring instrument is carried out correctly, securely and quickly. Then, the short supply of water content is replenished to control the water content of zero slump dry consistency concrete.
Patent JP-S62190104-A (JP)
Title: Controller for soil blight
Inventor: WATANABE YOSHIHISA
IPC: A01N41/04
Filed: 1986-02-14
Abstract: PURPOSE:A controller for soil blight which shows excellent effects on clubroot of Chinese cabbage, cabbage, cauliflower, turnip, etc., grows sound vegetables and brings increase in yield, comprising a specific alkylbenzenesulfonic acid compound as an active ingredient. CONSTITUTION:A controller for soil blight containing an alkyl-benzenesulfonic acid compound shown by formula I [R is alkyl which may be straight-chain or branched; A is lower alkoxy or group shown by formula II (R1 is H or lower alkyl; R2 is H, lower alkyl or phenyl which may be unsubstituted or substituted with Cl)]. The amount of the compound used is 0.5-10kg, especially about 1kg based on 10 ares and the controller has high safety to human and animals, provides crops with no phytotoxicity and shows improved controlling effects.
Patent JP-S59154285-A (JP)
Inventor: IMAMURA SUETSUGU
IPC: E06B9/06
Filed: 1983-02-23
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-S62188370-A (JP)
Title: Manufacture of transistor
Inventor: TAKANORI TAKESHI
IPC: H01L29/72
Filed: 1986-02-14
Abstract: PURPOSE:To permit the miniaturization of a transistor and a reduction in the base resistance by forming each region of an emitter region, an active base region and base contact regions in a self-matching manner. CONSTITUTION:A laminated film consisting of a poly Si layer 14 containing an impurity of a conductivity type opposite to that to of an N<-> type Si substrate 11, an Si oxide film 15, an Si nitride film 16 and an Si oxide film 17 is formed on the substrate 11 which is used as a collector region and that laminated film is selectively removed to form base electrodes 14, and at the same time, to form an aperture 18. Then, the impurity in the poly Si layer 14 is diffused by performing a heat treatment to form base contact regions 19 and the bottom surface and the side surface of the aperture 18 are converted into a third Si oxide film 20. Then, the Si oxide film 20 covering the bottom surface of the aperture 18 is removed, a second poly Si layer 21 containing an impurity of the conductivity type opposite to the conductivity type of the substrate is formed and the impurity in the poly Si layer 21 is diffused by performing a heat treatment to form an active base region 22. Then, after impurity ions of the same conductivity type as that of the substrate are implanted in the second poly Si layer 21, a heat treatment is performed to form an emitter region 23.
Patent JP-S58145772-A (JP)
Title: Mastic adhesive for direct application of interior and exterior material for building
Inventor: KURATA KICHIZOU
IPC: C09J11/04
Filed: 1982-02-25
Abstract: PURPOSE:To provide the titled adhesive easy to apply without adjustment of ground, capable of adhering firmly with a small amt., by blending with a minute material vinyl acetate resin, vinyl copolymer resin, epoxy resin, natural rubber, synthetic rubber, or reclaimed rubber. CONSTITUTION:A base adhesive comprising a single adhesive or a mixt. of adhesives selected from the group consisting of vinyl acetate resin, vinyl copolymer resin, epoxy resin, natural rubber, synthetic rubber, and reclaimed rubber is blended with a minute material. Vinyl acetate homopolymer is pref. used as said vinyl acetate resin, and a vinyl copolymer contg. vinyl chloride as a component is used as said vinyl copolymer resin. Principal resin contg. an epoxy group to which polyamide resin, polyamine, or polyol is added as a hardener is pref. used as said epoxy resin. Org. or inorg. minute material, with an apparent specific gravity of 0.015-0.5 and a particle size of 1-10mm., is pref. used as said minute material.
Patent JP-H02210979-A (JP)
Title: Video horizontal size conversion circuit
Inventor: KATSUBE RYOJI
IPC: H04N5/262
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a video signal at an analog level whose horizontal size is converted without needing any A/D converter and D/A converter by using a CCD to process the video signal of an analog level. CONSTITUTION:An input video signal 11 is given to CCD 12, 13 and outputs of switches 18, 19 are given to a clock input terminal CK of the CCDs 12, 13. The switches 18, 19 select the terminal CK of opposite position by a switch control signal 24 outputted from a 1/2 frequency divider 23. Since the frequency divider 23 receives a horizontal synchronizing signal 15, the CCD 12 receives the supply of an dot clock 17 for one horizontal scanning period and a CCD 13 receives the supply of an interleaved clock 21. An output terminal of the CCDs 12, 13 is connected to a relevant terminal CK of the switch 26 and output video signals 27, 28 are supplied respectively to the terminals CK. The switch 28 is switched by the signal 24 and an output video signal 29 as an analog signal is outputted from the output terminal.
Patent JP-S58147008-A (JP)
Title: Preparation of soft magnetic ferrite material
Inventor: KANAI KUNIO
IPC: H01F1/37
Filed: 1982-02-25
Abstract: PURPOSE:To improve compactibility and molding density by a method wherein a lubricant is added when ferrite and glass are kneaded for the preparation of the ferrite containing glass powder. CONSTITUTION:0.1-6wt% stearic acid calcium as a lubricant is added to a mixture of powder consisting of Fe2O3, MgO, ZnO, CuO at a predetermined mol% in proportion to the composition of the mixture which has been calcinated and reduced to fine powder. The mixture is then kneaded and formed under pressure and burned at about 1,250 deg.C in the atmosphere. The powder thus prepared makes it possible to obtain a soft magnetic material as a molded article with high density and a low contraction rate.
Patent JP-S53114005-A (JP)
Title: Commutator segment
Inventor: OKUDA TAKIO
IPC: H01R39/04
Filed: 1977-03-16
Abstract: PURPOSE: To reduce weight and size of commutator having excellent electric conductivity and mechanical strength, by constructing commutator segment with first member material having excellent electric conductivity and second member material having excellent mechanical strength. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58145914-A (JP)
Title: Image forming device
Inventor: TSUKADA MASAHARU
IPC: G02B27/00
Filed: 1982-02-25
Abstract: PURPOSE:To provide an image forming device which can form picture images at a high speed with simple control by providing a recording medium, plural light beam generating means, an optical scanning means and an optical means for narrowing the spacings between the plural light beams which scans the recording medium. CONSTITUTION:Plural pieces (5 pieces in the figure) of parallel laser beams 21- 25 which are modulated respectively as picture element signals in accordance  with time series signals for reading of original pictures from an original picture  reading mechanism and image information signals transmitted with facsimile  systems are emitted from a multilaser beam oscillator 1 toward a rotary polyhedral mirror 3 which is rotated and driven at a high speed around the shaft 31.  The respective exit beams 21-25 reflect on the mirror 3, and shine on the  surface of a recording medium 6 through an f-theta lens 4 via a reflecting mir  ror 5. The beams 21-25 in this case are oscillated in the direction X-X' with  respect to the plane of the mirror 5 by the reflection deflection according to the rotation of the mirror 3. As a result, the respective beam irradiation points 21'- 25' move in the direction X-X' with respect to the plane of the medium 6.
Patent JP-H09220517-A (JP)
Title: Film and method for protecting coating film
Inventor: ONISHI MASAHIKO
IPC: B05D5/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a film for protecting a coating film used exclusively for automobiles in which the very small deformation and the formation of difference of level of films on the outermost surface of the coating film formed when being stuck on the automobile coating film surface are not generated. SOLUTION: This film 13 for protecting an automobile coating film is provided with an adhesive layer 12 formed on the one face side of the film as a substrate 11, and the maximum value of the difference between the orientation rate of a coating film to be protected and the orientation rate in the orientation direction of a film for protecting the coating film in the range of -40 deg.C-80 deg.C and the maximum value of difference between the orientation rate of the coating film and the film for protecting the coating film in the direction orthogonal to the orientation direction are set to be 1.5% or less and 0.3% or less respectively as absolute values.
Patent JP-H02210650-A (JP)
Title: Consecutive recording method in video tape recorder
Inventor: MAKISHIMA SUGIO
IPC: G11B15/467
Filed: 1989-02-10
Abstract: PURPOSE:To perform satisfactory recording when another video signal is recorded on an unrecorded part of braking period width by forming the unrecorded part of braking period width by feeding a magnetic tape in a forward direction, when a receiving a pause instruction while recording. CONSTITUTION:In the recording, the phased locked state of an input video signal VD/2 pulse P1 and a PG pulse PG2 that is the received at such state, the recording is interrupted at a time when the recording of a frame to which the PAU instruction belongs is completed. At such a time, the control of a capstan motor 3 is started, and the motor 3 is stopped after the lapse of a braking period. The content of the counter 18 at that time is held with the counter 18 as it is. When the REC(recording) is received at such state, the motor 3 is rotated, and the tape is fed, and also, a recording amplifier is set at an ON state at a time point of the PG pulse PG2 representing the phase of the motor 3 coincides with the pulse P1, then, a mode is migrated to a recording mode again.
Patent JP-H08215523-A (JP)
Title: Structure of line filter for air compressor air
Inventor: YAMAGUCHI MAKOTO
IPC: B01D46/00
Filed: 1995-02-17
Abstract: PURPOSE: To improve maintainability, productivity and reliability, to save an installation space and to prolong a life by housing a filter element which an ionic material removing filter, an organic material removing filter and a particle removing filter are laminated to be formed in the shape of a cylinder in a vessel. CONSTITUTION: An element 10 which an ionic material removing filter 21, an organic material removing filter 23 and a particle removing filter 24 are laminated to be formed in the shape of a cylinder is housed in a vessel. In this way, connected parts are eliminated to prevent the breakage encountered in replacement or the like, and maintainability is improved, and also structure is simplified to lower costs and to improve reliability. Besides, an installation space is saved. Partial wear of the ionic material removing filter 21 and the organic material removing filter 23 is prevented to prolong a life.
Patent JP-S52114224-A (JP)
Title: Input device accepting externally-provided characters
Inventor: MIYAMOTO KEIICHI
IPC: G06F3/023
Filed: 1976-03-22
Abstract: PURPOSE: To handle low-use characters in the same manner as with the ordinaty characters on the character board with the medium on which characters are arrayed in sections. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07240173-A (JP)
Title: Discharge lamp and lamp device
Inventor: DOBASHI YOSHITOMI
IPC: H01J61/30
Filed: 1994-02-28
Abstract: PURPOSE:To provide a discharge lamp with a large amount of luminescence and high luminous efficiency, and a lamp device equipped with this lamp. CONSTITUTION:In a discharge lamp L having a glass bulb 1, a discharge keeping medium sealed in the glass bulb 1, and a mount 3 with a discharge electrode 6 arranged within the bulb 1, the mount 3 is fixed to the lamp L in which the discharge electrode 6 on which sealed materials 8, 9 are formed is connected to a sealed wire 5 and the lamp L is fixed to a lamp device. Since the discharge electrode is directly connected to the sealed wire without use of an internal lead wire, height from a sealed part to the tip of the electrode (mount height) becomes low, the distance between the facing electrodes is widened to lengthen the discharge path, and the amount of luminescence is increased by the luminescence equivalent to the lengthened path and high luminous efficiency is obtained. If the distance between the electrodes is made equal, the length of the bulb can be shortened by the length equivalent to the internal lead wire to make the lamp compact.