baber/WOPTO huggingface dataset:
Patent JP-H0280598-A (JP)
Title: Organic composite plated steel sheet having superior corrosion resistance
Inventor: SHINDO YOSHIO
IPC: C25D11/38
Filed: 1988-09-19
Abstract: PURPOSE:To improve the corrosion resistance of the worked part of a plated steel sheet by forming a composite plating layer consisting of specified weight percentages of Cr, fine oxide particles and a cationic polymer and the balance Zn on the surface of a steel sheet by electroplating, incorporating an Fe family element into the plating layer, forming a chromate coating layer on the plating layer by a specified amt. (expressed in terms of Cr) and further forming a specified org. coating film. CONSTITUTION:A composite plating layer consisting of 1-30wt.% Cr, 0.1-10wt.% fine oxide particles, 0.001-5wt.% cationic polymer and the balance Zn is formed on the surface of a steel sheet by electroplating. A chromate coating film is formed on the plating layer by 10-150mg/m<2> (expressed in terms of Cr) and an org. coating film of 0.3-3mum thickness is further formed. 1-10% Fe family element may be incorporated into the plating layer. Particles of one or more kinds of oxides selected among the oxides of Si, Al, Zr, Ti, Cr, Mo and W are used as the oxide particles and a quat. amine polymer is used as the cationic polymer. The corrosion resistance of the worked part of the plated steel sheet can be improved.
Patent JP-S60160016-A (JP)
Inventor: OOTSUBO AKIO
IPC: C09D175/04
Filed: 1984-11-06
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-H0281965-A (JP)
Title: Refrigerant compressor and manufacture thereof
Inventor: TAKAO KUNIHIKO
IPC: F04B27/08
Filed: 1988-09-19
Abstract: PURPOSE:To contrive the sureness of reliability and the rationalization of cycle matching by forming a cylinder bore having the capacity of a bearing load in a bearing device permissible for a differential pressure between delivery and suction pressures of a refrigerant compressor, in case of the refrigerant compressor using a refrigerant R22. CONSTITUTION:Room cooling power of a refrigerating cycle is decided by a compressor capacity, but it is determined by a refrigerant in use in its ratio v/gamma(m<3>/kcal) of specific volume v(m<3>/kg) to latent heat of vaporization gamma(kcal/kg). While a drive load or a bearing load of a compressor is determined by a product DELTAP X S of a pressure receiving area S and an operating pressure difference, that is, a difference DELTAP(=Pd-Ps) between a compressor delivery pressure P01 and a compressor suction pressure Ps. Accordingly, in case of the refrigerant being changed from R12 to R22, a bore area is changed with a piston stroke set to a fixed value, and the drive load or the bearing load and the room cooling power are held to a level almost equal to when the refrigerant R12 is in use.
Patent JP-S6387622-A (JP)
Title: Servo circuit for optical disk recording and reproducing device
Inventor: IZUMI YASUHIKO
IPC: G11B7/09
Filed: 1986-09-30
Abstract: PURPOSE:To stably operate focusing and tracking servo control by outputting a control signal based on sampled and held focusing error signal and tracking error signal. CONSTITUTION:At the time of recording operation in an optical disk recording and reproducing device, the control signal which controls an actuator of an objective lens L2 of an optical head is obtained on the basis of the focusing error signal and the tracking error signal which are obtained when the reproduced level of a modulated signal has a prescribed width or longer. These focusing error signal and the tracking error signal are sampled for the reproduced level having the prescribed width or longer and are held at the recording timing of the modulated signal. Further, these focusing error signal and tracking error signal are held until information, for example, one pit to be recorded on an optical disk 1 is formed. Thus, focusing and tracking servo control is stably performed at the time of recording operation and a detecting part is easily adjusted.
Patent JP-H0574122-A (JP)
Title: Magnetic disk device
Inventor: SAITO MINORU
IPC: G11B33/12
Filed: 1991-09-12
Abstract: PURPOSE:To shorten the time for dust purge by an air filter by providing a slit in a read/write flexible printed circuit board. CONSTITUTION:An airflow generated by the rotation of a disk 1 circulates along a base plate 7 and passes through an air filter 13 and thereby air cleaning for a magnetic disk device is conducted. In a read/write flexible printed circuit board (R/WPC) 9, a slit 14 is provided. According to this constitution, the airflow separating from the disk 1 and being led around passes through the slit 14. Thereby the turbulence of the flow is reduced and, accordingly, the time for dust purge is shortened.
Patent JP-H1173917-A (JP)
Title: High-presure discharge lamp and illuminating device
Inventor: TAKAHASHI TETSUYA
IPC: H01J61/86
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the sealing work, without having the possibility of off- centering or leakages in confronting electrodes by providing an inner lead bar having an electrode at the top on the side protruded into a swollen part through a separator, provided adjacent to a cylindrical body within a hold tube or the cylindrical body. SOLUTION: In a sealing work, internal and external lead bars 5A, 5b and a separator 6S are sealed in the state, where they are held substratially on the central axis of a sealing tube part 3, and the glasses of the sealing tube part 3 or a hold tube 6H strongly heated near a heat source such as gas burner are fused well, and they are mutually fluidized, fused together and integrated. Since the part closer to the central part of the internal and external lead bars 5A, 5B and the separator 6S held substratially on the central axis are not laid in fused state, and regularly enclosed by the hold tube 6H situated outside, consequently they hardly move and are held substantially on the central axis of the sealing tube part 3, even after sealing.
Patent JP-H0279670-A (JP)
Title: Halftone image scanning recorder
Inventor: KASAMATSU TOSHIO
IPC: H04N1/387
Filed: 1988-09-16
Abstract: PURPOSE:To improve the efficiency of an engraving process by automatically detecting the set-solid part of an original image, and performing exposure recording in the set-solid part and a gradation part successively by using different dot signals, respectively. CONSTITUTION:In an ordinary operation where the gradation part in the original image is scanned, first dot signals for gradation part are outputted from first generation means (17-19), and they are outputted as light beam modulation signals via a selection means 24. Meanwhile, when the set-solid part in the original image is detected by set-solid part detecting means 20 and 21, the selection means 24 is switched, and as a result, second dot signals for set-solid part outputted from second generation means 22 and 23 are outputted as the light beam modulation signals via the selection means 24. In such a way, it is possible to evade complicated work such as to adhere each color engraving of the set-solid part by a manual operation, and to efficiently perform engraving work.
Patent JP-H0780980-A (JP)
Title: Transparent conductive transfer foil
Inventor: UYAMA HARUO
IPC: B44C1/17
Filed: 1993-09-20
Abstract: PURPOSE:To improve transparency within a visible region and to form patterns having conductivity by successively laminating a release layer, a transparent conductive layer and an adhesive layer to a base material. CONSTITUTION:A release layer 2, a transparent conductive layer 3 and an adhesive layer 4 are successively laminated to a base material 1. As the base material 1, for example, a polyester film or a polyolefin film is used. The release layer is composed of a thermoplastic acrylic resin, chlorinated rubber or a compsn. prepared by adding silicone oil and fatty acid amide thereto. As the material having transparent conductivity used in the conductive layer 3, for example, indium oxide, tin oxide or zinc oxide or a compsn. prepared by adding a small amt. of a dopant to oxide is designated. As the material used in the adhesive layer 4, for example, unsaturated polyester or a vinyl chloride/vinyl acetate copolymer is designated.
Patent JP-2000066936-A (JP)
Title: Folder managing device and recording medium
Inventor: HIRASAWA KOJI
IPC: G06F12/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To save work time by performing work for document management with software and to easily manage mass document data by providing a folder generating means and a folder storing means. SOLUTION: When a document produced by word processor software, etc., is stored, a content analysis/analytical folder name generating part 1 understands and extracts its document content by using abstract software and content extraction engine, etc. Further, the generating part 1 extracts the category of a document or the title, etc., from the extracted document content, decides a folder name that is suitable to the document and generates a folder. The folder is stored in a virtual folder 2 and the document is stored in a document storage area 3. In the virtual folder 2, a place where the document exists is linked to a file name. At the time of retrieving a stored document file, the virtual folder 2 is displayed, the folder is designated and a list of data is displayed.
Patent JP-S60128888-A (JP)
Title: Semiconductor motor with 1-phase position detection output unit
Inventor: BAN ITSUKI
IPC: H02P6/18
Filed: 1983-12-12
Abstract: PURPOSE:To simplify the construction and to improve the efficiency by driving a motor of a plurality of phases by controlling armature currents by a 1-phase position detection electric signal obtained by the rotation of a magnet rotor. CONSTITUTION:When an electric switch 72 is closed, an input pulse is obtained through a capacitor in a monostable circuit 71, a positive output is outputted from a terminal 71a, a transistor 66d is conducted, and an armature coil 47d is conducted. Accordingly, a magnet rotor is rotated clockwise or counterclockwise, and the center of the coil 47d is stopped at a point opposed to the center of an N-pole of a magnet rotor. After several seconds, the output of the terminal 71a becomes an earth level. Therefore, a transistor 73 is conducted, a voltage is applied to an oscillator 74 to operate it. Thus, a position detection signal is obtained, and it is subsequently driven as a DC motor.
Patent JP-H04115428-A (JP)
Title: Disconnector
Inventor: FUJISAWA HIROAKI
IPC: H01H31/28
Filed: 1990-09-03
Abstract: PURPOSE:To manufacture a disconnetor easily and inexpensively by arranging three subassemblies for three phases, which are separately assembled for respective phases on resin molded insulator mounting seats whose mounting faces are formed in an inverted-V shape, on a common base plane. CONSTITUTION:On a resin molded insulator mounting seat 2, mounting faces 2a, 2a are formed in an inverted-V shape and insulator mounting holes 3 and a fixing hole 4 to a common base 1 are provided. These insulator mounting seats 2, being for three phases, being separated for respective phases, are arranged on a plane face 1a of the common base 1. One pair of supporting insulators 5 for one phase are so arranged as their space spreads forward in V-shape on the mounting faces 2a, 2a of the insulator mounting seat 2, and fixed contacts 7a, 7b being connected with a main circuit terminal 6 and a movable contact 8 are fixed to the tip portion of the supporting insulators 5. The common base 1 is not formed in an inverted-V shape insulator mounting face but has integral bent-up structure by rectangular bending of a thin plate.
Patent JP-H1175183-A (JP)
Title: Image signal processing method and device and storage medium
Inventor: KOUNOU TAKAHIKO
IPC: H04N19/93
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To ensure the compression effect equivalent to that secured in a conventional method with extremely small amount of computation and also to suppress the deterioration of picture quality by expanding the fetched compressed image data to reproduce the scaled chrominance/luminance signals and applying the inverse quantization and inverse orthogonal conversion to these reproduced signals to restore the image signals. SOLUTION: An image signal input part 11 fetches the image signals including the chrominance/luminance components. An image component correction part 12 corrects the components of the fetched image signals. An image compressing part 13 compresses the image signals including corrected components to generate the compressed image data. Then the interpolation processing is carried out by an image restoring device not by an image compressing device 1 in order to reduce the amount of computation in a compression/expansion mode and to prevent the deterioration of picture quality in an image reproduction mode. Furthermore, an orthogonal conversion part 132 performs the orthogonal conversion to reduce more the amount of computation. Then the correlation between the adjacent code blocks is used for the compressing operation.
Patent JP-H0397131-A (JP)
Title: Optical recording and reproducing device
Inventor: SHINODA MASAYUKI
IPC: G11B7/09
Filed: 1989-09-08
Abstract: PURPOSE:To realize a parallel light converting function and a beam shaping function without requiring any collimator lens and without inclining a converted optical axis to an optical axis of divergent light of a semiconductor laser by providing two lenses, each in an approximately cylindrical shape, having the same focusing position on the optical axis of the divergent light of the semiconductor laser. CONSTITUTION:The device is provided with the 1st approximately cylindrically shaped lens A10 having a convex refraction surface on the vertical side to the coupling direction of a chip of the semiconductor laser 1 and the 2nd approximately cylindrically shaped lens B11 having a convex refraction surface on the parallel side to the coupling direction of the chip of the semiconductor laser 1. Then, both are positioned on the optical axis of the divergent light to make their respective focal distances positioned in a light emitting point of the semiconductor laser 1. The semiconductor laser light is converted into parallel light by the 1st approximately cylindrically shaped lens A10 only on the vertical side to the coupling direction of the semiconductor laser ship, and is converted into parallel light by the 2nd approximately cylindrically shaped lens B11 only on the parallel side to the coupling direction. By this method, an approximately elliptical beam as an expression of a light emitting characteristic of the semiconductor laser 1 is converted into a parallel and approximately round beam without inclining the converted optical axis to the optical axis of divergent light of the semiconductor l by simple constitution and adjustment without needing any collimator lens.
Patent JP-S6296038-A (JP)
Title: Evaporation concentrator
Inventor: OBARA KENJI
IPC: A23C1/12
Filed: 1985-10-21
Abstract: PURPOSE:An electric motor and a steam turbine as an auxiliary are used to drive the mechanical compressor in an evaporative concentrator for dry milk production the exhaust steam from the turbine is used in sterilization and drying to produce powdered milk with largely saved power costs. CONSTITUTION:The evaporative concentrator 1 in the powdered milk production is composed of the electric motor 1, a steam turbine 11 which is concentrically connected with the motor 1 and is used as an auxiliary and the evaporator 2 and the vapor 5 from the evaporator 2 is sucked, raised in temperature and pressure and allowed to return back through pipe 6 into the evaporator 2, thus the fresh milk 8 which is taken out of the sterilizer 8 is evaporated and sent into the drier 10. The back pressure 17 of the steam turbine is detected, high- pressure steam 12 is controlled in its feed rate and pressure with the pressure controller 16 and a regulation valve 18 and fed into the turbine 11 in a needed amount. At the same time, the electric power corresponding to the remaining energy for the compressor 3 is fed to the electric motor 4 to drive the compressor 3, while the low-pressure steam after driving the turbine 11 is divided into two, one is sent to the sterilizer 7 to sterilize the fresh milk and the other is sent to the drier to dry concentrated milk into powdered milk.
Patent JP-H0569531-A (JP)
Title: Form plate fitting structure for rotary printing machine
Inventor: TAKAHASHI HIROSHI
IPC: B41F27/12
Filed: 1991-09-12
Abstract: PURPOSE:To provide a form plate fitting structure for a rotary printing machine where it is constituted so that fitting of the form plate to a form cylinder is performed easily and swiftly while taking comparatively easy constitution. CONSTITUTION:A retainer 23 is held into a cut groove 9 which is formed into a winding bar 7 and has a comparatively large tapered section and fixed by two pins 24. The retainer 23 is made of spring steel sheet formed into almost a V-shaped state and a plurality of pieces of them are fitted to the winding bar 7 at fixed intervals under a pushed and contracted state. A right side end part 23a in an illustration of the retainer 23 pinch-presses the tip 8a of a form plate 8 between the same and a tilted surface of a long groove 5 by its spring force. On one hand, a right side end part 23b in the illustration of the retainer 23 is bent in an L-shaped state and that of the form plate 8 is constituted so that after the same of the form plate 8 is bent into also the L-shaped state, the same is fitted into an end 8b.
Patent JP-S60127260-A (JP)
Inventor: MIYAHARA TAKAHITO
IPC: C04B35/10
Filed: 1983-12-09
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-S6477648-A (JP)
Title: Inferior weft yarn treatment apparatus in loom
Inventor: MITSUYA KINPEI
IPC: D03D51/00
Filed: 1987-09-17
Abstract: PURPOSE: To smoothly draw out a mistaken yarn by forcibly introducing a following weft connected to a weft of abnormal weft inserting to a weft guide duct by a blow nozzle and transferring the weft to a weft take-off means on a specific weft route. CONSTITUTION: A following weft connected to a weft Y' of abnormal weft inserting is forcibly introduced into a weft guide duct 16 by a spraying action of a blow nozzle crossing a weft inserting direction and is led to an air guide 22 equipped with an inlet having a diameter larger than that of an outlet 16c of the weft guide duct. The weft is taken off by a driving roller 25 and a driven roller 33 of a weft takeoff means on a route weft route controlled in width by a passage narrowing with advancing from the entrance of an air guide 22 inward and the outlet of the weft guide duct.
Patent JP-H0283253-A (JP)
Title: Production of ceramic material for internal chill
Inventor: FUKAO KANAME
IPC: C04B35/478
Filed: 1988-09-20
Abstract: PURPOSE:To obtain ceramic having excellent heat resistance, thermal shock resistance and heat insulating properties, not leading to formation of cracks even by compression power occurring during internal chill by using Al2O3 source raw material of coarse granule and TiO2 source raw material of fine granule. CONSTITUTION:(A) Al2O3 source raw material having <=96.2wt.% Al2O3 component, preferably impurities of 0-20wt.% SiO2 and 0-20wt.% Fe2O3 or 0-20wt.% total amounts of SiO2 and Fe2O3 and >=3mum average particle diameter is blended with (B) TiO2 source raw material having <=3mum average particle diameter and mixed with a deflocculating agent, a binder and water and stirred to give slurry, which is molded into a cylindrical shape or a shape of boat liner by casting method. The molded article is calcined at 1,450-1,650 deg.C, preferably 1,500-1,600 deg.C for 1-16 hours to give a ceramic material for internal chill containing >=65% aluminum titanate as crystal phase. The ceramic material shows 50-2,000kgf/mm<2> Young's modulus, 5-40kgf/mm<2> compression strength and 5-35% porosity.
Patent JP-H04114512-A (JP)
Title: Analog/digital converter
Inventor: IKEDA HIROSHI
IPC: H03M1/12
Filed: 1990-09-05
Abstract: PURPOSE:To improve speed by a membership function referring time by outputting the number of grades corresponding to the membership function by means of a digital quantity. CONSTITUTION:One of a group of reference voltages 1a1,...1an outputted from a reference voltage generator 1a is fetched through decoder blocks 1b1, 1b2,...1bn as the outputs 1CH1, 1CL1, 1CH2, 1CL2,...1CHn and 1CLn.1CHi(i=1-n) is inputted to the input of a comparator circuit 2 and 1CLi is inputted to the input of a comparator circuit 2' so as to obtain the OR of both in an OR circuit 10. The input analog signal to be converted is compared with the reference voltage in the comparator circuits 2 and 2' and the reference voltage to be fetched is changed. The operation is repeated until either of the comparator circuits 2 and 2' is inverted. The output 8 of an output latch circuit 6 is a digital signal corresponding to the analog input signal 3. Thus, the reference of the membership function and A/D conversion can simultaneously be executed.
Patent JP-2000054391-A (JP)
Title: Reinforcing method for slope face form
Inventor: UENO SHUNICHI
IPC: E02D17/20
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a slope face form from immediately collapsing in case of a surface sliding by connecting one end of a flexible member arranged in the vertical direction of a mortar or concrete slope face form vertically and laterally formed on the slope face of a natural ground or the like, to a stable ground at the upper side of the slope face form. SOLUTION: Flexible members 1 are arranged vertically and laterally in the inside of a mortar or concrete slope face form (a) formed vertically and laterally on the slope face of a natural ground or the like. Respective vertical flexible members 1a extended from the upper end of the slope face form (a) to the upper side are stretched to respective anchor bolts 2 of a stable ground C and connected thereto respectively. Then, the flexible members 1a are laid in respective ditches, and these ditches are formed in the section from the projected positions of respective flexible members 1a of the upper end of the slope face form (a) to the fitting positions of respective anchor bolts 2 of the stable ground C of the upper side.  Even when a surface slide, a land slide, a slide caused by weathering, etc., occurr in the slope face form (a) for instance, the sloope face form is prevented from immediately collapsing because it is hung from respective anchor bolts 2 of the stable ground C by respective flexible members 1a.
Patent JP-H0568624-A (JP)
Title: Structure of operating part of air mattress
Inventor: YAMASHITA KAORU
IPC: A47C27/00
Filed: 1991-09-13
Abstract: PURPOSE:To provide the air mattress which can be folded compact, allows easy handling, such as stowing, and allows easy operation. CONSTITUTION:The air mattress 2 is freely foldably formed by connecting three mat parts 2a, 2b, 2c at folding seams 3. A pump unit 4 having an air pump, valve, etc., is embedded in the side part of the central mat part 2b of the air matters 2. An operation panel 5 for operating the driving of the air pump and the opening and closing of the valve is mounted to the outside flank of the pump unit 4. This operation panel 5 is exposed from the flank of the air mattress 2.