baber/WOPTO huggingface dataset:
Patent JP-H1075543-A (JP)
Title: Rotor for medium driving motor and its manufacture
Inventor: AKUTSU SATORU
IPC: G11B33/12
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by injecting a thermosetting resin uniformly from a plurality of resin injecting parts and integrally molding a high quality rotor frame in upper and lower dies while balancing the density of the thermosetting resin uniformly. SOLUTION: Upper and lower dies 4, 5 are fitted each other while aligning the rotor shaft fitting parts 41, 51 of the upper and lower dies 4, 5. High temperature liquid state thermosetting resin containing a magnetic material is then injected uniformly through a plurality of resin injecting parts 42 thus integrally molding a high quality rotor frame 32a in the upper and lower dies 4, 5 while balancing the density of the thermosetting resin uniformly. When the thermosetting resin is added with 60-80wt.% of strontium ferrite as a magnetic material, a rotor having remanent magnetic flux density of 2000 Gauss or above at the thermosetting resin part and, strong against cracking due to temperature variation can be obtained. This method enhances productivity.
Patent JP-H1174395-A (JP)
Title: Optical semiconductor module and airtightly sealing container therefor
Inventor: TATO NOBUYOSHI
IPC: H01L23/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor airtightly sealing container and an optical semiconductor module capable of reducing the warp of a bottom plate, and preventing the degradation of an electronic cooling element and the deviation of an optical axis. SOLUTION: A container is provided with a frame body 1 composed of a metal, an insulation body or the composite body of the metal and the insulation body, a first bottom plate 11 fixed to the frame body 1 and a second bottom plate 12 composed of the metal fixed to the first bottom plate 11. The Young's modulus of the first bottom plate 11 is larger than the one of the second bottom plate 12 of the metal. For instance, the Young's modulus of the first bottom plate 11 is more than 25×10<3> kg/mm<2> , and the one of the second bottom plate is less than 15×10<3> kg/mm<2> . By using the container, an optical semiconductor element and an electronic cooling device, etc., are mounted and this optical semiconductor module is attained.
Patent JP-S6290095-A (JP)
Title: Comb line filter for separating dynamic luminance signal and chrominance component
Inventor: NAKAGAWA SHINICHI
IPC: H04N9/78
Filed: 1985-10-15
Abstract: PURPOSE:To reproduce a color picture without a cross color and dot interference even in an area where the brightness of a picture and a color change are sharp by detecting a direction where a waveform change in a composite color television signal is less with the aid of a value at a sampling point adjacent to the sampling point concerned and separating a luminance signal and a chrominance component through the use of a sampling point positioned in said direction. CONSTITUTION:The titled filter is provided with delay circuits 6 and 7 obtaining the sampling point concerned where an input sampling signal is delayed to separate a luminance signal and a chrominance component and sampling points adjacent to the sampling point concerned, and a comparator circuit 8 discriminating the direction where the picture change is less with the aid of the value at the sampling point concerned and those at adjacent sampling points. Moreover a selector 9 which selects and outputs two values at sampling points belonging to the area where the picture change is less according to the discriminated result in the circuit 8, and a separation filter 10 separating a luminance signal and a chrominance component at the sampling point concerned from the output of the selector 9 are installed. The waveform change in three directions of a composite signal is investigated, and the separation filter is designed through the use of the sampling point where the waveform change is less. Accordingly the signals can be properly separated even in the area where the brightness of a picture and the color change are remarkable and the color picture without a cross color and dot interference can be reproduced.
Patent JP-S61108502-A (JP)
Title: Woody synthetic material with woodgrain pattern
Inventor: NISHIBORI SHIGEKO
IPC: B32B21/02
Filed: 1984-11-01
Abstract: PURPOSE:To relieve the residual internal stress of the titled material and surely emboss with woodgrain pattern by a method wherein thermoplastic resin formed material containing finely ground cellulose aggregate is heated and cure, and embossing with woodgrain pattern is applied to the surface, which is treated by sanding, of the front face of the resin formed material. CONSTITUTION:Aggregate is mixed to thermoplastic resin material in the range of 20-80wt%. The resultant formed resin synthetic material A is heated in the temperature range of 60-130 deg. for 24hr and, after that, cooled naturally so as to be heat-treated in order to relieve the contraction strain and the like, resulting in preventing the warpage and twisting of of woody synthetic material due to the further forming of resin or secular contraction from occurring. In addition, the internal residual stress in almost removed by cutting off surface skin layers (x), in which resin material (b) is dense, by sending. Further, embossing with woodgrain pattern is applied to the synthetic material A with a press or rolls in order to obtain precise woodgrained synthetic material with natural hand and feel.
Patent JP-H0675071-A (JP)
Title: Fusion reactor
Inventor: MOTOJIMA OSAMU
IPC: G21B1/11
Filed: 1992-08-31
Abstract: PURPOSE:To obtain an economical fusion reactor which recovers radiation energy from high temperature plasma CONSTITUTION:With a strong magnetic field generated by superconduction coil, high temperature plasma 1 capable of generating fusion reaction is contained in a blanket 2. On the inner wall surface 12 of the blanket 2, a solar battery 11 is arranged. This solar battery 11 converts the radiation energy generated by the high temperature plasma 1 into electric energy and recovers the radiation energy to be lost by radiation unavilable of containing.
Patent JP-H0765439-A (JP)
Title: Tape running stoppage detecting device
Inventor: ARATA TADAO
IPC: G11B15/093
Filed: 1993-08-25
Abstract: PURPOSE:To provide a tape running stoppage detecting device capable of giving the degree of freedom to the arrangement of members for releasing the pressing of a spring by preparing two parts for releasing the pressing of the spring for a malfunction preventing device. CONSTITUTION:When the tape running operation lever of a tape recorder is in a non-actuation position, a spring 41 presses a rocking member Y so that the tip part 34 of the rocking member Y is not abutted on the actuating projection 82 of a rotating body 80 and the malfunction of the detection of the tape running stoppage is prevented. The one end 43 and the other end 44 of this spring 41 are engaged with the rocking member Y and with an other end- releasing member 56 respectively to be in a pressing state. Further, a releasing device for releasing the pressing state of the spring 41 is constituted of an one end-releasing member 51 for releasing the one end of the spring 41 and the other end-releasing member 56 for releasing the other end 44 of the spring 41.
Patent JP-H1074194-A (JP)
Title: Japanese syllabary/chinese character converting device and method therefor and storage medium for storing program for japanese syllabary/chinese character conversion
Inventor: OTA TETSUYA
IPC: G06F17/22
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To display the candidate of Japanese syllabary/Chinese character conversion in a sequence further dose to a display sequence desired by an operator. SOLUTION: This device is provided with a latest word code storing part 13 which stores the most lately established conversion candidate among the plural conversion candidates of each Japanese syllabary character string, and a priority table storing part 14 which stores the priority of the plural conversion candidates of each Japanese syllabary character string. In this case, the most lately established conversion candidate is obtained from the latest word code storing part 13 among the plural conversion candidates of the inputted Japanese syllabary character string, and outputted at the head, and the other conversion candidates are outputted while lined up in the sequence of the priority stored in the priority table storing part 14.  On the other hand, when the conversion of the specific conversion candidate is established from among the plural conversion candidates, the conversion candidate whose conversion is previously established stored in the latest word code storing part 13 is replaced with the conversion candidate whose conversion is established this time, and the exchange of this replaced conversion candidate with the conversion candidate in priory higher by one rank is operated in the priority table storing part 14.
Patent JP-S61109321-A (JP)
Title: Logic circuit
Inventor: OKUMURA MITSUKO
IPC: H03K19/082
Filed: 1984-11-01
Abstract: PURPOSE:To realize a stable and high speed circuit by connecting an NPN transistor (TR) detecting a potential of a signal terminal and a PNPTR driven by the NPNTR and boosting the potential of a middle level to a high level to the titled logic circuit. CONSTITUTION:When a potential level at a signal input terminal 21 of an inverter 20' is at an intermediate level, although the potential level of the terminal 21 goes gradually to a high level through a high input resistor 2, a TR10 is turned on. When a collector current starts flowing with the TR10 turned on, the TR9 starts also flowing an emitter current and the collector current being a product between the emitter current and a DC amplification factor flows to the collector of the TR9. The said collector current charges rapidly the stray capacitance of the pre-stage of the inverter 20' and the intermediate level at the terminal 21 goes rapidly to a high level. When the voltage level at the terminal 21 is at a high level next, almost no current flows to the collector of the TR9, and when the voltage level at the terminal 21 is at a low level, the TR9 is turned off and the inverter 20' shows a high input impedance.
Patent JP-H0682782-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI MASARU
IPC: G02F1/1335
Filed: 1992-08-31
Abstract: PURPOSE:To extend a liquid crystal display screen and provide a high uniform luminance in the whole surface of the liquid crystal display screen having a large ratio of long side to short side by arranging a fluorescent lamp in parallel to and close to the side surface on the long side; and to enhance the strength of a shield case by curving the end part of the shield case arranged in parallel and close to the fluorescent lamp. CONSTITUTION:A cold cathode fluorescent lamp 3 is arranged in parallel and close to the side surface on the long side of a light guide body 2, a shield case 5 housing a liquid crystal display element 1 and the light guide body 2 is fitted to a printed board 4, and the end part 7 of the shield case 5 arranged in parallel and close to the cold cathode fluorescent lamp 3 is curved in U-shape.
Patent JP-S6291914-A (JP)
Title: Variable focus optical system and autofocusing device using it
Inventor: HASHIMOTO KAZUE
IPC: G02B15/00
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a variable focus optical system which can change freely the focal length without changing the magnification of the optical system neither adjusting finely the optical system mechanically, by providing the optical system including a lens system and a variable refractive index plate and constituting this variable refractive index plate with plural light-transmissive plates, a transparent ferroelectric element whose refractive index is changed in accordance with an impressed voltage, and transparent electrode plates. CONSTITUTION:A lens system 1, a variable refractive index plate 2, and a variable AC power source 7 are provided to constitute the optical system, and the variable refractive index plate 2 consists of a plane glass plate 3 as the light-transmissive plate, a transparent ferroelectric element 4, transparent electrode plates 5 and 5' on both sides of this element 4, and a polarizing plate 6 as the light-transmissive plate. The ferroelectric element 4 consists of ADP (ammonium diphosphate) or a liquid crystal, and the optical property of its crystal is changed because of double refraction due to the voltage when the voltage is impressed to the crystal.
Patent JP-H10150155-A (JP)
Title: Capacitor of semiconductor device equipped with selective protecting film pattern formed on lower electrode and its manufacture
Inventor: HORII HIDEKI
IPC: H01L21/822
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To protect the lower electrode of a capacitor against oxidation by a method wherein the lower electrode is formed on a semiconductor substrate, the protective film pattern is selectively formed on the lower electrode, and a dielectric film and an upper conductive layer are successively formed on the protective film pattern. SOLUTION: A lower electrode of a capacitor composed of a contact plug 130, a diffusion barrier layer pattern 140a, and a lower conductive pattern 150a is formed on a semiconductor substrate 100. An electroplating process is carried out making a selected metal serve as an anode and the substrate where the lower electrode pattern 150a and the diffusion barrier layer pattern 140a are formed serve as a cathode. By this setup, a protective film pattern 155 is formed of a selected film. The protective film pattern 155 which does not react on not only oxygen but also a dielectric film 160 formed on it is selected. The dielectric film 160 and an upper conductive layer 170 are formed for the formation of a capacitor.
Patent JP-H04109949-A (JP)
Title: Massager
Inventor: KAWABE YOSHIHIRO
IPC: A61B17/64
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a feeling of massage similar to that of hand massage, and perform a medical traction by disposing front rollers along a circle at the front part of a drive motor rotary shaft provided at a vertically moved head part with their axes horizontally, disposing back rollers on the back along a circle with their axes inclined, and providing a traction means from a main body to the head part. CONSTITUTION:A head part 3 installed to be vertically movable has massager parts 19, 21 on the right and left, the massager part 19 has a rotary shaft 23, four front rollers 31 are installed at the front of it, four back rollers 35 are installed on the back, and the front rollers 31 are set parallel to the axis of the rotary shaft 23, while the back rollers 35 are inclined by alpha deg.. A shoulder part is therefore pressed from straight up by the front rollers 31, and from diagonally up on the back by the rollers 35. The massager part 21 is of a similar constitution to that of the massager part 19, and these are rotated separately from each other by drive motors 37, 39. For tracting a neck part, it is tracted by a traction drive motor 87 at a traction means 63.
Patent JP-H1159340-A (JP)
Title: Washing device
Inventor: MATSUZAWA TAMIO
IPC: B60S3/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing device capable of ejecting a washing liquid and air relatively strongly by use of a single nozzle and excellent in portability. SOLUTION: A tank 20 is held against a nozzle mechanism 1, and air fed from an air feed source is fed to the nozzle mechanism 1, so that a washing liquid is sucked from the tank 20 by means of the flow of the air and ejected together with the air; i.e., a supply port 21 for supplying the washing liquid and a suction port 22 for sucking and discharging the washing liquid are formed through the tank 20, and the nozzle mechanism 1 is provided with an air feed port 7a and a liquid suction port 3c which are communicated with a flow passage formed within the handle part 2 of the nozzle mechanism 1.  The handle part 2 of the nozzle mechanism 1 is connected to the tank 20 by connecting members 31, 34 via a predetermined interval, the liquid suction port 3c of the nozzle mechanism 1 is connected to the suction port 22 of the tank 20, and the air feed port 6a is connected to a predetermined air feed source.
Patent JP-H0280729-A (JP)
Title: Junction structure of steel-pipe concrete pole and beam
Inventor: NOMURA TOMOFUMI
IPC: E04B1/30
Filed: 1988-09-14
Abstract: PURPOSE:To ensure the adhesion of a steel pipe and concrete, and to facilitate the filling of concrete by interposing the steel pipe with an inner surface rib between an upper steel-pipe column and a lower steel-pipe column through welding and butting and fixing a beam onto the outside surface of the steel pipe through welding. CONSTITUTION:A thick steel pipe 3 with inner surface ribs, to an inner surface of which a plurality of ribs 4 are projected, is interposed between an upper steel-pipe column 1a and a lower steep-pipe column 1b through welding, and the insides of the steel-pipe columns 1a, 1b and the steel pipe 3 with the ribs are filled with concrete 2. Beams 5, 5 are joined with the outside surface of the steel pipe 3 with the ribs by butting and fastening the end sections of the beams through welding. The adhesion of the steel pipes 1a, 1b, 3 and concrete 2 is ensured because the steel pipe 3 with the inner surface ribs is used while the filling of concrete 2 is not prevented and concrete is filled easily because the inside diameters of the ribs are not reduced largely.
Patent JP-H1064367-A (JP)
Title: Connecting structure for operation string and grip of pole mounted switch
Inventor: AKIYAMA TAKASHI
IPC: H01H33/53
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To easily connect a grip to the lower end of an operation string so as not to loosen or untie. SOLUTION: First or third communicating holes 2, 3 and 4 are arranged at almost equal intervals in the vertical direction of a block body, and a string connecting tool 1 is formed, and the tip of an operation string 5 is inserted from above the first communicating hole 2 of the connecting tool 1, and the operation string 5 pulled out downward is inserted from below into the second communicating hole 3 after running around a grip 6, and the tip of the operation string 5 pulled out upward is inserted from above into the third communicating hole 4, and the grip 6 is connected to the tip of the operation string 5.
Patent JP-2001029685-A (JP)
Title: Bag for washing necktie
Inventor: SUWA SHUNSUKE
IPC: D06F35/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the wrinkling of a necktie even if the necktie is washed by a washing machine and to enable a user to dry the necktie in the state of holding the necktie inserted into a meshed bag of a synthetic resin formed in the shape of the necktie by mounting a hanger to which a necktie hanging part is attached, to the meshed bag, folding the bag after the insertion of the necktie and fixing the bag with a belt or cord, etc. SOLUTION: A fastener 2 for opening and closing and the hanger 3 in common use as the necktie hanging part are attached to the meshed bag 1 of the synthetic resin formed to the shape of the necktie. Further, the meshed bag, which is folded, is fixed by means of the belt or cord, etc.
Patent JP-H0280568-A (JP)
Title: Substrate holding mechanism in thin film production device
Inventor: SHIMIZU NOBUO
IPC: G11B11/10
Filed: 1988-09-16
Abstract: PURPOSE:To surely form a part on which a film is not formed on the periphery of a substrate by setting the circular substrate having an outer diameter smaller than the inner diameter of a cylindrical cavity of a substrate holding plate fixed to the revolving shaft in a sputtering chamber in the cavity, revolving the substrate holding plate, rotating the substrate, and forming a film by sputtering. CONSTITUTION:The substrate holding plate 2 is fixed to the revolving shaft 5 in the sputtering chamber 7 provided with a target 8, and the substrate 1 having the outer diameter smaller than the inner diameter of the cavity 3 and a thickness smaller than the depth of the cavity 3 is fixed in the plural cylindrical cavities 3 provided in the holding plate 2 by a center masking cap 4, a cap presser 9, and a set screw. The sputtering chamber 7 is evacuated to a high vacuum, and the revolving shaft 5 is revolved to revolve the substrate 1 and rotated in the cavity 3. The substrate 1 is closely attached to the outer peripheral mask part by the difference in the length between its outer periphery and the inner periphery of the gap 3 and rotated, hence the centroid is on the film forming side of the substrate, the outer periphery is always covered with the outer peripheral mask, and a part 25 on which a film is not formed can be formed on the periphery of the film-coated part 26 necessary for effective recording.
Patent JP-H05196031-A (JP)
Title: Method and device for eliminating rotational instability of gas support type bearing
Inventor: RANDEI JIEI SHIYAAMAN
IPC: F16C17/02
Filed: 1992-08-31
Abstract: PURPOSE: To solve rotational instability of a gas-supported bearing by providing an air pressure load gradient part at the middle of the bearing shaft, where the air pressure load gradient part generates an air wedge which can apply an asymmetrical load on the bearing member. CONSTITUTION: The air pressure load gradient 210 is formed as an eccentric shaft on the outside surface of the middle of the bearing member in the form of a ceramic shaft 212, and terminal surfaces 214, 216 unobstructed from this gradient are separately formed. The effective bearing section covers the overlap length 208 where the shaft 212 and the bearing plane of the sleeve overlap to each other, while the air pressure load gradient part 210 is left unshaved at the periphery 218 so as to be flush with the surface of the shaft 212. When the shaft 212 is rotated in the sleeve, a compressed air wedge is generated between the outer circumference surface of the air pressure load gradient part 210 and the inner circumference surface of the sleeve, to cause a force to dissipate the rotational instability of the gas bearing.
Patent JP-H0394201-A (JP)
Title: Front plate for optical display device
Inventor: ASAOKA KENICHI
IPC: G02B1/11
Filed: 1989-09-07
Abstract: PURPOSE:To obtain the inexpensive front plate having practicable antireflection performance for an optical display device by providing a resin layer having the refractive index lower than the refractive index of a substrate on the surface of the substrate. CONSTITUTION:The resin layer B having 1.33 to 1.45 refractive index is provided on at least one surface of the colored transparent resin substrate A having 30 to 70% ray transmittance and 1.4 to 1.7 refractive index. The resins which satisfy such conditions are representatively, for example, a methacrylic resin, polycarbonate resin and styrene resin. A methacrylic resin plate formed by cast molding is more preferably used in terms of beauty, etc. A tetrafluoroethylene/hexafluoropropylene copolymer is preferably used as the low-refractive index resin when film formability, the lowness in refractive index, transparency, etc., are taken into overall evaluation. The inexpensive front plate having the practicable antireflection performance for the optical display device is obtd. in this way.