baber/WOPTO huggingface dataset:
Patent JP-H0645639-A (JP)
Title: Solid-state image conversion element
Inventor: EBITANI MASUSHI
IPC: H01L31/14
Filed: 1992-07-24
Abstract: PURPOSE:To newly provide a dispersion-type solid-state image conversion element wherein the element does not cause a so-called 'umbrella of light' that the element is affected by the diffused reflection of near-infrared rays due to an EL layer and the element converts the near-infrared rays into a visible image. CONSTITUTION:In a solid-state image conversion element, a transparent electrode layer 4, a PC layer 6, a dielectric layer 8, an EL layer 10 and a back electrode layer 12 are laminated sequentially on a transparent substrate 2, an organic binder is dispersed to the PC layer 6, the dielectric layer 8 and the EL layer 10, the PC layer 6 is formed as an infrared region in which its luminous sensitivity is situated on the longer wavelength side than visible light of the luminuous distribution of the EL layer 10, and the back electrode layer 12 is light-transmitting.
Patent JP-2000069593-A (JP)
Title: Multi-dimensional transducer array device
Inventor: HOLM SVERRE
IPC: G10K11/34
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To generate a high quality two-dimensional or three-dimensional image without requiring many cables, channels, or switches, by forming a one- dimensional array for executing a two-dimensional scan mode or a two-dimensional array for executing a three-dimensional scan mode by one set of mode switches or multiplexers. SOLUTION: A line 110 and a column 115 respectively constitute a bin 120. A first column C1 constitutes, for example, a bin B1 whose bin size is 1×10. Each bin 120 is provided with a system channel 125 and an electronic mode switch 130. This system channel 125 and the electronic mode switch 130 are assembled in the transducer assembly of probes related with plural transducer elements 105 included in the bin 120. Each electronic mode switch 130 is operated as a multiplexer for energizing he transducer elements 105 for a two-dimensional or three-dimensional mode operation.
Patent JP-S59108357-A (JP)
Title: Substrate structure of thin film semiconductor device
Inventor: OOSHIMA HIROYUKI
IPC: H01L29/786
Filed: 1982-12-14
Abstract: PURPOSE:To prevent thin film semiconductor elements from diffusion of contaminating matters contained in a transparently insulating substrate, and to contrive to enhance relatibility, stability and reproducibility of a thin film semiconductor device by a method wherein PSG is formed on the transparently insulating substrate, NSG is formed on the PSG, and the thin film semiconductor elements are formed on the NSG. CONSTITUTION:By forming PSG13 on a transparently insulating substrate 12, a semiconductor elements can be prevented from diffusion of contaminating matters of sodium, etc., contained in the transparently insulating substrate. Moreover, the reason why to form NSG14 on the PSG13 is that firstly, when PSG is to be used as a diffusion obstructing film of the contaminating matters, concentration of phosphorus thereof must be set high to some degree, therefore because to prevent the semiconductor elements from reduction of moisture vapor resistance according thereto. The more concentration of PSG is enhanced, the more moisture absorption is increased to reduce damp proof property, but because the NSG is formed on the PSG, reduction of damp proof property is removed. Secondly, because to prevent the semiconductor elements from diffusion of phosphorus in the PSG.
Patent JP-S6373362-A (JP)
Title: Word display device with function for displaying accent
Inventor: KIRA NAOKO
IPC: G09G1/06
Filed: 1986-09-16
Abstract: PURPOSE:To easily read words and to easily execute the practices of pronunciation by storing word data and accent data which shows the position of the accent of a word a displaying the accent information based on above-mentioned data with the words. CONSTITUTION:In an electronic dictionary 46, plural English words which were previously specified are stored corresponding to the meaning of Japanese and also the accent data which show the position of the accent of each word are stored. Meanwhile, an accent character which is in a position specified by the accent data is displayed on a display 6 as a void character, so in a character pattern memory 36 besides usual character patterns, pattern data such as void and bold is stored in order to output to print the character as a bold-faced character. Thus since the accent information is displayed with the word, it is convenient to read the words and to practice the pronunciation.
Patent JP-S60145929-A (JP)
Title: Apparatus and method for manufacturing glass fiber
Inventor: FUREDO SHIYURAHITAA
IPC: C03B37/04
Filed: 1984-10-19
Abstract: 1. Apparatus for manufacturing thin glass fibres, ceramic fibres and the like in which the liquid glass or ceramic composition (12) is split in a rotor by means of composition nozzles (18) built annularly into the outer wall (15) of said rotor by centrifugal force into single streams which upon emerging form glass cones (23) from which glass threads are drawn off in the direction of the composition nozzle axis by means of a gas stream acting on all sides of said cones, characterized in that at least one blast nozzle (20a, 20b) is provided for the gas stream in the region of each composition nozzle (18) and the rotor comprises a tank portion (13) for accommodating the composition (12) and a gas-bearing portion (14) which encloses said portion (13), there being provided in the space between the vertical outer wall (15) of the tank portion and the vertical outer wall (16) of the gas-bearing portion a nozzle ring (17) containing the composition nozzles (18) which rotates with the rotor.
Patent JP-S59110740-A (JP)
Title: Recovery of metal from organic phase by oxalic acid in solvent extraction method
Inventor: MURAYAMA KATSUO
IPC: C22B15/00
Filed: 1982-12-14
Abstract: PURPOSE:To recover a metal in good efficiency, by performing the back extraction of the metal extracted by an acidic extraction reagent by using oxalic acid. CONSTITUTION:An extracting agent prepared by diluting an acidic extracting reagent with an org. solvent is brought into conatct with an aqueous solution containing a metal which is, in turn, extracted by the extracting agent (org. phase). In the next step, the extracting agent containing this metal is brought into contact with an aqueous oxalic acid solution or an aqueous oxalate solution containing alkali oxalate or ammonium oxalate to transfer the metal to the water phase and the metal is recovered as oxalate.
Patent JP-H0957936-A (JP)
Title: Conveying device
Inventor: HIRAI KEISUKE
IPC: B41F9/18
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To form a conveying device having a long conveying length in spite of a compact shape. SOLUTION: A longitudinal second arm 54 which is slidable in the longitudinal direction on a longitudinal first arm 53 is provided. On the second arm 54, a support block 55 slidable on the second arm 54, on which a matter to be conveyed is to be placed, is provided. Gears 63 and 64 are provided at both ends in the front and back of the first arm 53. Gears 67 and 68 are provided also at both ends in the front and back of the second arm 54. A chain 62 is stretched among these gears. The chain 62 is stretched so as to intersect at the boundary of the first arm 53 and the second arm 54 and to form a shape of numeral 8 as a whole. A part of the chain 62 is fixed to the support block 55. When a drive gear 65 is rotated by a motor 61, the chain 62 moves cyclically, so that the second arm 54 or the support block 55 is rocked.  The rocking of the second arm 54 or the support block 55 is regulated by pin units 72 and 73.
Patent JP-H0755035-A (JP)
Title: Manufacture of ball valve
Inventor: HASHIMOTO TAKAO
IPC: F16K5/06
Filed: 1993-08-11
Abstract: PURPOSE:To provide a manufacturing method of a ball valve which is light in weight and easy to machine. CONSTITUTION:As a housing S of a ball valve is formed of a pipe applied with bulge hydraulic pressure machining, weight of the ball valve becomes extremely light, and as a ball 23, a ball seat 24 and a pressure member 25 are positioned by a stepped part 17 in the inside of the housing S and they are caulked and fixed by a pipe end part 26, it becomes needless to screw the pressure member 25 against the housing S and machining in the process of manufacture is facilitated.
Patent JP-S6376885-A (JP)
Title: High corrosion-resistant surface amorphous alloy and its manufacture
Inventor: HASHIMOTO KOJI
IPC: B23K26/34
Filed: 1986-09-19
Abstract: PURPOSE:To manufacture high corrosion-resistant surface amorphous alloy by closely sticking metal consisting of Cr, P, B and Ni or the like having specified composition on a substrate made of practical metal or alloy and applying beams of high energy density thereon in proper conditions and thereafter naturally quenching it. CONSTITUTION:Metal or alloy having prescribed composition is closely stuck on a substrate made of practical crystalline metal or alloy and projecting treatment by beams having the energy density is performed thereon. In this case, a melted alloy layer having <=150mum thickness is formed by performing the projection which is controlled at <=5,000 joule/cm<2> projection energy density, <=5X10<-2>sec melting time and <=5 joule.sec/cm<2> these product at once - several times and thereafter performing the naturally caused quenching for the melted part. Thereby amorphous alloy consisting of less than 8-19atom% (Cr+Mo), 2-7% B, 17-22% (P+B) and substantial balance Ni or Ni-Co wherein Co is <=40% of total (Co+Ni) amount and furthermore <=20% of the above- mentioned Ni amount or Ni-Co amount is substituted with Fe is formed as a surface layer.
Patent JP-S58149831-A (JP)
Title: Powdered substance transporting tank lorry equipped with exhaust brake unit
Inventor: KANESAKA HIROSHI
IPC: B60P1/60
Filed: 1982-12-16
Abstract: PURPOSE:To allow powdered substance to be discharged without providing a special pneumatic compressor by making a group of partial cylinders, to which fuel supply is cut, operate as a pneumatic compressor. CONSTITUTION:When powdered substance in a tank 26 is discharged, a discharge-operation switch 42 is closed to shut a circuit 41. It closes an electromagnetic valve 19 and the fuel supply to a injection pump 14 is cut so that the fuel supply to each cylinder in the lefthand bank 2 is cut. At the same time, an electromagnetic valve 12 operates so that compressed air from an air tank 8 closes an exhaust brake valve 6 via ducts 9 and 10. In addition, the disengaging operation of an electromagnetic valve 21 connects an exhaust passage 4 to branch passage 20, and the compressed air from each cylinder in the lefthand bank 2, which serves solely as a compressor, is introduced into a bottom part 26a of the tank 26. Accordingly, the powdered substance in the tank 26 is discharged outward via a switching valve 29 and a duct 28.
Patent JP-H1043137-A (JP)
Title: Ophthalmologic device
Inventor: ISOGAI NAOKI
IPC: A61B3/10
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To automatically start measurement without operating a switch even after the previously set times of measurements are finished. SOLUTION: The measurement is performed while aligning a measuring part for an eye to be examined. The position of alignment index image is detected by processing an image photographed by a TV camera 48 through an image processing circuit 66, and the state of aligning the measuring part for the eye to be examined is detected. A device discriminates whether the alignment state is suitable or not and when it is discriminated to be suitable, the measurement is executed by generating a trigger signal. Until the prescribed number of the measured results are provided, the device continuously performs the measurement by generating the trigger signal based on the discrimination for suitability of the alignment state.  When the prescribed number of the measured results are provided, the generation of the trigger signal is inhibited and it is monitored whether the alignment index image is detected within a prescribed term or not. When the index image is not detected within the prescribed term by this monitor, the inhibition for the generation of the trigger signal is canceled.
Patent JP-S6462471-A (JP)
Title: Vapor phase synthesis method for high pressure-phase boron nitride
Inventor: KURIHARA KAZUAKI
IPC: C23C16/50
Filed: 1987-09-03
Abstract: PURPOSE:To obtain high-quality high pressure-phase boron nitride at high film- forming speed, by irradiating a substrate with heat plasma produced from a gaseous raw material containing boron and nitrogen in the form of a plasma jet and then applying rapid cooling to the above. CONSTITUTION:A gaseous raw material containing boron atoms and nitrogen atoms is prepared. This gaseous starting material is introduced through a gas- introducing hole 3, which is formed into heat-plasma state by means of arc discharge due to the inductive coupling of microwaves. Subsequently, this heat plasma is applied in the form of a plasma jet 9 to a substrate 10, followed by rapid cooling, by which vapor growth of high pressure-phase boron nitride can be applied to the substrate 10.
Patent JP-H0880848-A (JP)
Title: Equipment installation device for vehicle
Inventor: KANDA ATSUSHI
IPC: B61D15/00
Filed: 1994-09-14
Abstract: PURPOSE: To easily install an electric power source device installed under the floor of a vehicle, without requiring a large quantity of man power in safe. CONSTITUTION: In the conventional where an electric power source device 5 is installed in a small chamber 2 formed under the floor of a vehicle 1, a large supporting board 23 is fixed on the bottom plate 22 of the small chamber 2, and the power source device is slided on the supporting board 23. In this invention, a bolt 32 which is raised and lowered vertically through the meshing with a nut 31 fixed on the bottom plate 22 is installed on the small chamber inlet side, and a ball castor 35 which consists of a receiving board supported at the upper end part of the bolt 32 and a spherical body which is held in a rotatable manner on the receiving board is installed.  When the power source device is installed, the front end of the power source device is sent easily and in safe on the supporting board 23, riding on the spherical bodies, and at the installation position, the ball castors 35 are lowered, and the electric power source device is fixed in a stable manner.
Patent JP-H04346961-A (JP)
Title: Production of p-acetoxybenzoic acid
Inventor: YAMAZAKI KATSUNOSUKE
IPC: C07C69/157
Filed: 1991-05-21
Abstract: PURPOSE:To provide a process for the production of p-acetoxybenzoic acid advantageously on an industrial scale from the viewpoints of yield, equipment and cost. CONSTITUTION:The subject process is composed of (1) a step to react p- hydroxybenzoic acid with acetic anhydride in toluene or xylene solvent, (2) a step to separate the p-acetoxybenzoic acid from the reaction product by filtration, (3) a step to react the p-hydroxybenzoic acid with acetic anhydride by using the filtrate of the former process as a solvent, (4) a step to distill off a part of by-product acetic acid from the reaction product liquid by the azeotropic distillation with toluene or xylene, cool the remaining liquid and separate the precipitated p-acetoxybenzoic acid by filtration, (5) a step to neutralize the acetic acid in the azeotropic distillate with an alkaline aqueous solution and separate from toluene or xylene and (6) a step to repeat the steps 3 to 5 by reusing the filtrate obtained by the step 4 and the toluene or xylene solvent obtained by the step 5.
Patent JP-S6462803-A (JP)
Title: Bias magnetic circuit for magneto-optical recording and reproducing device
Inventor: KUWAMOTO MAKOTO
IPC: G11B11/10
Filed: 1987-09-02
Abstract: PURPOSE:To solve the problems such as current capacity of a device and heat generation of a coil by coating a superconductive material onto surfaces except the end faces of a 1st magnetic pole and 2nd magnetic pole which surfaces face a recording and reproducing medium and the surface of a yoke wound with the excitation coil of an arm part. CONSTITUTION:The 1st magnetic pole 18 has 1st magnetic pole teeth 20 and the 2nd arm part 16 has the 2nd magnetic pole 24. The film 36 consisting of the superconductive material is provided on the surface except the one end face 30 of the 1st magnetic pole teeth 20 which faces the recording and reproducing medium 1, the end face 32 of a projecting part 28 opposite to said face with the medium 1 in-between and the contact part 34 of the excitation coil 6 and the arm part 16. Such a spacing W as to prevent the saturation of the yoke even when the magnetic field necessary for recording and reproducing is applied is provided between the film 36 and the excitation coil 6. The efficiency of the magnetic circuit is improved and the stable magnetic field is obtd. with the smaller current by the Meissner effect intrinsic to the superconductive material if current is impressed to the excitation coil 6. The problems such as the heat generation of the excitation coil and the current capacity of the device are, therefore, solved.
Patent JP-H1062629-A (JP)
Title: Treating device for excess length of optical fiber cord
Inventor: SASHITA NAOYA
IPC: G02B6/38
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a treating device of the excess length of an optical fiber cord, which is capable of coping with the change in winding diameter due to variations in the length of the optical fiber cord, and improve the assembling efficiency, stabilize the optical characteristics, and standardize the excess length treating structure. SOLUTION: The treating device for the excess length of an optical fiber cord is provided with a frame 23 formed into a square by connecting end parts of four rod materials 23a by connections which are freely turnable, and a stopper-metallic material 27 for connecting two rod materials 27a so that they can freely linearly, and provided with the first adjusting screw 29 for regulating the expansion and contraction. Further, a pair of connections on a diagonal of the frame 23 are mounted to the stopper-metallic material 27 by the second adjusting screw 33 so that they can be freely slid and fixed. Thus, the outer periphery passing through the connections except the pair of the connections mounted to the stopper-metallic material 27, and posta 30 erected on both ends of the stopper-metallic material 27 serves as a territory where the excess length of an optical fiber cord 41 is wound.
Patent JP-S6376406-A (JP)
Title: Jig for assembling rotary transformer coil
Inventor: ARAYA TATSUYA
IPC: H01F38/14
Filed: 1986-09-19
Abstract: PURPOSE:To facilitate aligning the terminal wire of a coil, which is a soft member, and facilitate automated processing in post-processes such as soldering by employing an assembly jig which has a mechanism for aligning a core so as to be mated and unmated freely and a mechanism for holding the terminal wire so as to be attached and detached freely. CONSTITUTION:A core aligning and holding mechanism 3 in which notched grooves are formed in the outer circumference of a tapered part which is contacted with the inner circumference of a core 7 to center the core 7 and members 22 which press the inner circumference of the core 7 are provided in the grooves so as to move freely along the radial direction and a mechanism 5 which presses the terminal wire 41 of a coil which is applied to the core 7 against an aligning member 54 with a spring member 53 are provided. For instance, if pushers 24 are retreated after the pushers 24 are inserted into holes 4 on the sides of the base plate 2 of a jig 1 to compress springs 23, the core holding plates 22 come out of the grooves by the force of the springs 23 and press the inner circumference of the core 7 to align it. Then, the coil is applied into the trench of the core 7 and, at the same time, the terminal wire 41 is wired across the aligning and holding mechanism 5 of the jig 1 to align the terminal wire 41 at the predetermined position on the jig 1.
Patent JP-H0267329-A (JP)
Title: Obtaining polymer film
Inventor: SUZUKI TAKAFUMI
IPC: C08G61/10
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a high-MW and self-supporting polymer film by mixing pyrrole or its deriv., an oxidizing agent and a solvent, together casting the mixture on a base and removing the solvent. CONSTITUTION:Pyrrole or its deriv. of the formula (wherein R1 and R2 may be the same or different from each other and each represents an alkyl, a phenyl or a benzyl group), an oxidizing agent such as ReCl3 and a solvent which can evaporate at about 100 deg.C under a reduced pressure, such as CH3OH, are mixed with shading a light at low temp. The mixed soln. is cast on a base such as a glass plate with or without shading a light and the solvent is removed.
Patent JP-S59110135-A (JP)
Title: Internal wiring of semiconductor integrated circuit
Inventor: FUTAGAWA KIYOSHI
IPC: H01L23/52
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the generation of disconnections due to electromigration by contriving that the connection of band form conductive films isolated into a plurality of small pieces is performed via a conductive film whose layer resistance is large and wherein the electro-migration is diffult to generate. CONSTITUTION:An Al wiring, formed on a base insulation film 2, whose layer resistance is small and wherein the electro-migration is easy to generate is divided without being formed continuously on the same plane on the base insulation film 2, and then four small pieces of 1a and 1b as the first layer and 1a'' and 1b'' on the interlayer insulation film 4 are connected on a through hole 3 and formed in an integral body. The length of these four small pieces is so determined that the density of threshold current which causes electro-migration becomes larger than the current density of the current flowing therethrough. Therefore, in operating conditions, the electro-migration hardly generate in the part of each small piece.
Patent JP-H0949660-A (JP)
Title: Fluid-heating heater unit
Inventor: OKUMURA MASUSAKU
IPC: F24H1/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-heating heater which is makes a fluid run around the inside and outside of a cylinder made of ceramics or a synthetic resin to be heated by burying a heating body in the thickness of the cylinder. SOLUTION: A cylindrical heater 2 with both ends thereof opened, which comprises a cylinder body made of ceramics or a synthetic resin and has a heating body 4 buried into the cylinder body while a terminal 5 connected to the heating body 4 is provided at one end part thereof is inserted coaxially into an armor cylinder body 3 provided with a fluid outflow port 8 at the open circular part of a bottomed cylinder body made of ceramics, a synthetic resin or metal while gaps are arranged between the tip of the cylinder body of the cylindrical heater 2 and the internal bottom of the bottomed cylinder body of the armor cylinder body 3 and the outer circumferential surface of the cylinder of the cylindrical heater 2 and the inner circumferential surface of the bottomed cylinder body.  Then, a fluid is circulated to the outer circumference from the inside of the cylindrical heater 2 heated to heat a fluid.