baber/WOPTO huggingface dataset:
Patent JP-H01305804-A (JP)
Title: Production of superconductor
Inventor: SUZUKI HIROSHI
IPC: H01L39/24
Filed: 1988-06-01
Abstract: PURPOSE:To obtain the title high-density and high-critical-current superconductor by thermally melting the green compact of an oxide superconductor material arranged on a metallic cooling plate, quenching, and then annealing the molten material. CONSTITUTION:The green compact 5 of an oxide superconductor material is arranged in the recess 4 of the metallic cooling plate 3 set in a vacuum vessel 1. A current at 60-100 A and a voltage at 100-200V are applied between an arc rod 2 and the cooling plate 3 in a vacuum at about 100Torr to generated and arc discharge, and the compact 5 is heated to 2000-3000 deg.C and melted. A foot switch 9 is pressed to actuate a hammer 8 to press the upper surface of the compact 5, and the compact is quenched at the rate of 10<3>-10<4> deg.C/sec. A part of the crystallites of the molten body 5 are oriented in a specified axial direction in accordance with the temp. gradient between the one surface of the molten body and its opposite surface, and the remainder is made amorphous. The obtained amorphous body is annealed at 850-1050 deg.C for 2-5 hr in an oxidizing atmosphere.
Patent JP-H04360394-A (JP)
Title: Parallax correction device
Inventor: UOMORI KENYA
IPC: H04N13/04
Filed: 1991-06-06
Abstract: PURPOSE:To realize the parallax correction device which easily corrects horizontal and vertical parallax of a stereo picture after being picked up by a camera and able to generate a proper stereoscopic picture. CONSTITUTION:A parallax detection section 3 detects horizontal and vertical parallax of a left picture 1 and a right picture 2 and gives them to a CPU 4. The CPU 4 uses the given horizontal and vertical parallax to control a write or read position of scan converters 5,6 so that the parallax of left and right pictures is a prescribed parallax thereby obtaining a stereoscopic picture signal formed within a range of proper parallax.
Patent JP-S62299467-A (JP)
Inventor: BERUNTO MAINDORU
IPC: B61B12/12
Filed: 1987-05-29
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-S6024888-A (JP)
Inventor: INOUE TADANORI
IPC: D05B37/06
Filed: 1983-07-22
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-S61292888-A (JP)
Inventor: KANEKO KAZUO
IPC: H05B6/70
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5927574-A (JP)
Title: Manufacture of self-alignment thin film transistor
Inventor: TAKAGI NOBUYOSHI
IPC: H01L27/12
Filed: 1982-08-04
Abstract: PURPOSE:To improve the high frequency characteristics by continuously growing by a plasma CVD method a gate insulating film, an amorphous silicon film and a passivation film without breaking a vacuum, thereby remarkably reducing the size of the parts in which the gate electrode and the source, drain electrodes are superposed one upon another. CONSTITUTION:After NiCr is formed in a film as an opaque gate electrode 16 on a glass substrate 15, an SiO2 film is formed by a plasma CVD method as a transparent gate insulating film 17, an amorphous silicon film 18 is continuously formed, and a transparent passivation film 19 is further formed. Then, a positive resist 20 is coated on the film 19, and ultraviolet rays 23 are emitted from the substrate side. With the resist pattern 20' as a mask the film 19 is etched with F108 solution. After an aluminum film is formed by a deposition method, the resist 20' is removed with etchant, thereby forming a source electrode 21 and a drain electrode 22.
Patent JP-S5840265-A (JP)
Title: Both faces polishing device
Inventor: KINOSHITA MASAHARU
IPC: B24B37/00
Filed: 1981-08-28
Abstract: PURPOSE:To maintain the temperature of the polishing liquid constant by controlling the flow of the cooling water for cooling the polishing liquid in relative  to the elapsing time of polishing. CONSTITUTION:The polishing cloths 5 are attached on the facing surfaces of the upper and lower surface plates 1, 2 and the polishing liquid 6 is provided between them. The member to be polished or the semiconductive wafer (a) is mounted on the epicyclic gear 8. The cooling water will flow from the cooling water path 12a for the upper surface plate 1 to the cooling water path 12b for  the lower surface plate 2 through the cooling water circulation path 15 thus to  cool the polishing liquid 6. Here the temperature of the polishing liquid 6 is  detected by a temperature detector 11 then coupled to the thermometer 23 to  obtain the micro factor of the temperature while the signal is provided to a  pulse generator 22 such that said micro factor will reduce in inverse proportion  to the polishing time and to control the flow control valve 18 by means of a  stop motor 20.
Patent JP-S62291158-A (JP)
Title: Ic package
Inventor: SHINOZAKI KAZUO
IPC: H01L23/36
Filed: 1986-06-11
Abstract: PURPOSE:To improve thermal transfer efficiency to a heat sink fin by burying a flat platelike high heat conductive ceramic substrate in a package body of alumina ceramics, and providing the fin on the substrate at the opposite side to the mounting surface of a semiconductor chip through the hole opened at the body. CONSTITUTION:A high heat conductive ceramic substrate 23 which is incorporated in a package body 21 of alumina ceramics and on which a semiconductor chip is mounted is formed in a flat plate state to eliminate or minimize. Accordingly, beryllia which contains 95wt.% or more of beryllium oxide, a silicon carbide which contains 95wt.% or more of silicon carbide, is hard to be machined in a complicated shape and hot pressed though having high heat conductivity, or an AlN which contains 90wt.% of more of aluminum nitride can be used. Further, the substrate can be reduced in thickness, and thermal transfer efficiency to a heat sink fin 25 bonded to the surface opposite to the mounting surface of the substrate from a semiconductor chip 27 mounted on the substrate is improved.
Patent JP-S5925724-A (JP)
Inventor: TAKAGI TAKESHI
IPC: G02B23/00
Filed: 1982-08-04
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-S5468944-A (JP)
Title: Compound switch
Inventor: MIZUNO TOSHIHIKO
IPC: H02B13/02
Filed: 1977-11-11
Abstract: PURPOSE:To provide a compact economical compound switch, by mounting a plurality of circuit breakers in an enclosed container and mounting disconnecting switches in a plurality of support insulator tubes attached to the enclosed container and providing penetrated current transformers around the support insulator tubes and connecting the circuit breakers and the disconnecting switches to respective circuits. CONSTITUTION:This compond switch comprises the enclosed container 10, the support insulator tubes 20, 30A, 30B, 40A, 40B attached to the enclosed container 10, the circuit breakers 4A, 4B mounted in the enclosed container 10, the disconnecting switches 3A, 3B, 6A, 6B mounted in the support insulator tubes 30A, 30B, 40A, 40B and the penetrated current transformers 5A, 5B located around the bottoms of the support insulator tubes. A common bus 2 is connected to the circuits 7A, 7B through the disconnecting switches and the circuit breakers. Therefore, the two circuits are connected to the common bus through the single compound switch. Thereby, the dimensions are reduced. Thus, the compound switch is economical.
Patent JP-H06324616-A (JP)
Title: Learning device
Inventor: MATSUBARA KUNIHIRO
IPC: G06Q50/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide the learning device which can efficiently master a foreign language by performing training wherein the constitution of a document of the foreign language is analyzed based on the grammar of the foreign language. CONSTITUTION:A display for structurally tidy area specification is made (SA4) so as to learn the analysis of document structure based on the grammar rule and the end of the area specification by the operation of input elements is expected (SA6). When a learner finishes specifying a pause of a sentence, a request for structure information specification is displayed (SA8). When the learner clicks 'structure information specification' according to the display, a selection list for structure information specification is displayed (SA9), and several kinds of structure information such as 'subject + Be verb + noun (pronoun)...' are displayed through the processing of this SA9. Then a choice in the structure information list displayed on the screen is expected (SA10) and when the learner selects structure information corresponding to the specified area, the selected structure information is displayed below the area which is being selected (SA11).
Patent JP-H11323055-A (JP)
Title: Plasticizer
Inventor: MATSUDO MAKI
IPC: C08L29/14
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizer capable of improving the compatibility with a poly(vinyl acetal) resin and capable of improving the adhesive property between the interlayer and the plate glass of the resultant laminated glass. SOLUTION: This plasticizer is consists of triethylene glycol di-2- ethylhexanoate containing 0.3-5.0 wt.% triethylene glycol mono-2-ethylhexanoate and is obtained by the following steps: (1) preparing 360.0 g (2.50 mol) 2- ethylhexanoic acid, 150.0 g (1.00 mol) triethylene glycol and 1.0 g sulfuric acid as charge stocks in a reactor; (2) adjusting the degree of reduced pressure in the reactor so as to cause the slow reflux of the reactant and reacting the mixture at the set temperature of 100 deg.C while stirring; (3) sampling the reacting liquid at a preferred time interval during esterification and finding the conversion of triethylene glycol into its ester through gas chromatography; (4) terminating the reaction when the monoester content in the reacting liquid reaches 3.4 wt.% in terms of product; (5) distilling off the remaining acid after the termination of the reaction;  (6) neutralizing, rinsing and dehydrating the reaction product, followed by adding activated carbon to conduct filtration and to obtain a plasticizer product.
Patent JP-S5927042-A (JP)
Inventor: SATOU TERUO
IPC: E04B1/76
Filed: 1982-08-02
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-S61293862-A (JP)
Title: Ink supply device
Inventor: ENDO KIYOYUKI
IPC: B41J2/175
Filed: 1985-06-21
Abstract: PURPOSE:To reduce time required for the pressure of ink to reach a fixed value at an initial stage of printing, and to reduce pressure pulsation and noises, by providing a plunger pump and a piezoelectric pump that are connected in series or in parallel, and by driving the plunger pump or both plunger pump and piezoelectric pump until the pressure of the ink fluid reach a fixed value, and by driving only the piezoelectric pump thereafter. CONSTITUTION:The pressure of the ink fluid is detected by a pressure sensor 5, and its pressure signal is sent to a pump control portion 9 to control driving of the pump. A plunger pump 7 is driven until the pressure of the ink fluid reach a set value, and when the value is exceeded, the driving of the plunger pump 7 is stopped, and a piezoelectric pump 8 is driven. The ink fluid is controlled to pass the inside of the pump which is not driven. And after the piezoelectric pump 8 is driven, its normal operation continues and the ink flows quietly with less pulsation, and the ink is supplied to a print head 4 through a magnetic valve 3.
Patent JP-H01306432-A (JP)
Title: Production of substrate for composite material consisting of polybenzoxazole fiber
Inventor: TAMAYA HIDEAKI
IPC: D06M101/16
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the subject substrate, excellent in adhesion to matrix resins by treating the surface of a polybenzoxazolefiber or molded product thereof with a plasma, then applying and reacting a specific surface treating agent consisting of a specific compound therewith and adding a different specified surface treating agent thereto. CONSTITUTION:The surface of a polybenzoxazole fiber (preferably containing >=80wt.% recurring units expressed by formula I or II) or a molded product thereof is treated with a plasma and then a surface treating agent consisting of a compound (e.g., glycidyl methacrylate) having a group (preferably mercapto group) reactive with the above-mentioned fiber surface or a compound having a group (preferably amino group, etc.) reactive with an epoxy resin which is a matrix resin is applied and reacted therewith. A composition containing an epoxy resin and a curing agent (e.g., triethylenetetramine) is subsequently applied to afford the objective substrate, excellent in strength, elastic modulus, water and fatigue resistance, etc., and capable of providing a composite material suitable as sports tools, etc.
Patent JP-H03159-A (JP)
Title: Pretreating device for coating
Inventor: MINAKATA KATSUO
IPC: B05C9/10
Filed: 1989-05-29
Abstract: PURPOSE:To reduce the length of the process by hanging a freely movable holding means from a guide rail and providing a selftraveling hanger through the holding means. CONSTITUTION:The holder 201 is provided with a supporting frame 213, four rods 214 with their upper ends fixed to the four corners of the frame 214 and a couple of body retainers 215. The hanger 20 is moved along the guide rail 16 by actuating a motor 207 for traveling. The body 10 held by the hanger 20 is moved above a spray tank 11 with its longitudinal axis orthogonal to the guide rail 16, then lowered into the tank 11, and washed with sprayed water. The washed body 10 is raised above the tank 11, then moved above a dipping tank 12, and dipped into the processing soln. Consequently, efficiency in pretreatment is improved.
Patent JP-2000330635-A (JP)
Title: Automatic guided vehicle
Inventor: UEYAMA TAKESHI
IPC: G05D1/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution by reducing the number of necessary sensors, and to simplify the constitution of a marker at a traveling path side while maintaining high stopping precision at a stopping position. SOLUTION: The bottom part of a main body 17 is provided with backward and forward traveling guide sensors 25 and 26 arranged at the front and rear parts for detecting backward and forward traveling guide lines, and lateral guide sensors 28 and 27 at the right and left parts for detecting lateral traveling guide lines. Also, the bottom part of the main body 17 is provided with marker sensors 29 and 30 positioned at a pair of diagonal intersection points of virtual lines L1 and L2 horizontally extended from the backward and forward traveling guide sensor 25 and 26 and virtual lines L3 and L4 vertically extended from the lateral traveling guide sensor 27 and 28 for detecting stop markers.  A control circuit operates stop control based on the detection of the stop markers by the marker sensors 29 and 30 and the lateral traveling guide sensors 27 and 38 when the main body 17 is traveling back and forth, and operates stop control based on the detection of the stop markers by the marker sensors 29 and 30 and the backward and forward traveling guide sensors 25 and 26 when the main body 17 is laterally traveling.
Patent JP-S6112531-A (JP)
Title: Device for moving loaded long article
Inventor: HAYAKAWA TATSUO
IPC: B65G67/24
Filed: 1984-06-29
Abstract: PURPOSE:To make the moving work safe, by loosening wires, controlling oil pressure, moving tilting arms up or down to face a pile or the like, and moving a base plate rightward or leftward to push the pile or the like by the arms to automatically convey the pile or the like to inclined side rods. CONSTITUTION:When a long article A is to be moved down, wires B are loosened first, and the first shafts 11 of guide rollers 10 are pushed by the piston rods of hydraulic cylinders 12 at both the ends of the long article depending on the direction of the moving-down thereof, so that the shafts 11 are moved in guide holes 24 and the guide rollers 10 are caused to roll on guide surfaces. At that time, tilting arms 8 are moved up so that rollers 7 at the upper ends of the arms face the peripheral portion of the long article A. After that, a base plate 6 is moved by a motor so that the long article is pushed and rolled by the rollers 7 at the tilting arms 8 and is once kept on inclined side rods 35 by the wires B. Every time the long article is kept on the rods 35, the wires B are loosened so that the following long article can be received. The following long article is then moved by a moving device. A single person is thus enabled to perform unloading work safely.
Patent JP-S6030796-A (JP)
Inventor: HOSHINO KENZOU
IPC: E21C37/06
Filed: 1983-07-27
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-S61295997-A (JP)
Inventor: OOMACHI HIDEAKI
IPC: B66D1/46
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5838301-A (JP)
Title: Centrifugal impeller device
Inventor: MITANI HISASHI
IPC: F04D25/16
Filed: 1981-08-29
Abstract: PURPOSE:To increase a natural frequency of a rotary system and to enable to perform a high-speed operation, by a method wherein a pair of impellers, which are formed in a mirror symmetry and have an equivalent performance, are mounted to a common rotary shaft in a manner that they are positioned facing in opposite directions. CONSTITUTION:A pair of impellers 12 and 13 are secured to opposite ends of a common rotary shaft 11 in a manner that they are positioned facing in opposite directions. The two impellers 12 and 13 are formed in a mirror symmetry and have an equivalent performance. As a result, a thrust force is prevented from being exerted on the rotary shaft 11. Additionally, a distance between a bearing 18 and the impeller 12 or 13 can be shortened, and this facilitates the increase in a natural frequency of a rotary system and enables to perform a high-speed operation in a natural manner.
Patent JP-H033144-A (JP)
Title: Rotary drum, rotary drum device and magnetic recording and reproducing characteristic tester
Inventor: HORIUCHI YASUAKI
IPC: G11B5/76
Filed: 1989-05-31
Abstract: PURPOSE:To stabilize and improve recording a reproducing characteristics by providing the opening or notch part of a magnetic recording meduim winding surface to a rotary drum and executing a correction to suppress a deformation due to the rotation of the rotary drum. CONSTITUTION:A rotary drum 1 is made of Al alloy, and its magnetic recording medium winding surface 3 is finished with high accuracy around the overall circumference. An opening or notch part 12 is a window for projecting a magnetic head or the window for drawing the magnetic recording medium. An inner circumferential surface 4 of the drum is a circular arc to share the same center 6 with the magnetic recording medium winding surface 3. To a worked inner circumferential surface 5, a shape correction is executed so as to minimize the deformation of the winding surface 3 when the drum 1 is rotated at the prescribed rotating speed. Thus, even at the time of the rotation at the prescribed rotating speed, the deformation of the winding surface 3 can be made uniform, the tightness of the drum 1 and the clamping part of a rotary driving system can be increased, and the deformation of the winding surface 3 can be minimized.
Patent JP-H05304198-A (JP)
Title: Conveyor
Inventor: EGUCHI KAZUO
IPC: H01L21/677
Filed: 1992-04-27
Abstract: PURPOSE:To prevent the damage to a carrier arm and a wafer or a peripheral structure when a semiconductor wafer, etc., are conveyed. CONSTITUTION:A carrier arm 2 consisting of an articulated arm composed of aluminum is installed into a vacuum treating chamber 1 made up of aluminum. An insulator 4 is interposed between the base 3 of the carrier arm 2 and the bottom wall of the vacuum treating chamber 1 while the series circuit of a DC power supply 6 and a resistor 61 is connected between the base 3 and the bottom wall, and a photo-coupler FC is bonded in parallel with the series circuit. An emergency stop circuit 64 outputting a stop signal to the driving section 5 of the carrier arm when a transistor 63 is turned OFF is mounted between the emitter and collector of the transistor 63 of the photo- coupler FC.
Patent JP-H11317344-A (JP)
Title: Aligner
Inventor: NAMIKAWA TOSHIYUKI
IPC: H01L21/027
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device, wherein lighting light comprising different numerical aperture depending on direction is easily obtained and illuminance on a mask is larger, with a throughput of high efficiency. SOLUTION: An illuminating optical system which lights a mask 10 where a specified pattern is formed is provided in forming a pattern image of the mask on a sensitized substrate 11. Here, the lighting optical system comprising light source parts 1 and 2 for supplying optical flux, a light splitting member 4 which amplitude-splits the optical flux from the light source, an optical integrator 6 which wavefront-splits the split light flux and forms a plurality of light source images based on the wavefront-split light flux, and a condenser optical system 9 which guides the light from the plurality of light source images, generated by the optical integrator to the mask, and the optical integrator is illuminated with an optical flux of cross-sectional shape with an arbitrary aspect ratio, in a plane which is vertical to the center axis of the optical integrator.
Patent JP-H05305588-A (JP)
Title: Control device for visual sense robot
Inventor: NAKADA SHUICHI
IPC: G05B19/18
Filed: 1992-04-28
Abstract: PURPOSE:To execute an intended motion even if a work or target material is shifted during the movement of a robot by providing a posture controller for regulating the posture of the robot until the calculated deviation is zero. CONSTITUTION:The motion of a robot is instructed by the coordinate of a specified part PI of a work or hand. When the specified part P1 of a work W, for example, is to be moved to a target position P2, the coordinate (XT, XT) of the target position P2 is designated during the instruction of robot operation. On the other hand, an image pickup device takes the image of the work, and the coordinate (X0, Y0) of the specified part P1 of the work W is calculated from the image pickup data every moment. The deviation (namely, XT-X0, YT-Y0) is also momentarily calculated. On the basis of the deviation, the posture controller of the robot regulates the posture of the robot so that the deviation is zero. Consequently, the specified part P1 of the work W is situated on the target position P2.
Patent JP-S62294289-A (JP)
Inventor: SUZUKI SATOSHI
IPC: G10H1/053
Filed: 1986-06-13
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-S61295952-A (JP)
Title: Veneer wind-up device
Inventor: KUNO TOSHIHIRO
IPC: B65H19/28
Filed: 1985-06-21
Abstract: PURPOSE:To enhance the charging rate of a veneer roll, by journalling a pair of stand-by arms swingably between a reel receiver and a stand-by position, and by attaching a stand-by hook adapted to engage with the shaft section of a winding reel to the front end of each stand-by arm so that the roll of a veneer plate having a uniform thickness is held and wound up until it comes to have an optional diameter. CONSTITUTION:When the diameter of the roll 6' of a veneer plate 1 has not yet come to have an optional diameter, the terminal end of a carrier bed 21 is depressed while a wind-up guide conveyer and a deliver conveyer are released to positions where delivery operation is not hindered. When a rod 83 in a stand-by arm fluid cylinder 82 is retracted, a stand-by arm 81 which has sided by being limited by a stopper 85 initiates its swing operation toward the stand-by position. Thereafter, a stand-by hook 86 which has sided in the vicinity of a reel receiver 75 engages with the shafts of wind-up reel 5 to swing and carry the latter up to the stand-by position where the stand-by arm 81 is stopped by the stopper 85. When a veneer plate 1 having a uniform thickness is fed, the wind-up reel 5 at the stand-by position is born on the reel receiver 75 by means of the stand-by arm 81, and then the roll 6' on wind-up operation is allowed to wind-up the veneer plate 1 thereon until it has an optional diameter.