baber/WOPTO huggingface dataset:
Patent JP-H10195511-A (JP)
Title: Lance for blast furnace
Inventor: IWANO TAKENORI
IPC: C21B7/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To mitigate the heat shock due to blasting gas of low temp. and to prevent breakage of a tip end tube by constituting the tip end tube of a lance for blast furnace with a ceramics and also, inserting a metallic member from the inside of the tip end tube. SOLUTION: The tip end tube 12 is constituted of a heat resistant member of a ceramics, etc., in cylindrical form. The ceramics is made of silicon carbide, silicon nitride, zialloy, zirconia, alumina, etc., as a main raw material. The base end part 12a of tip end tube 12 is fixed with a holding ring 17. Further, the tip end tube 12 inserted in a metallic member 13 made of a heat resistant alloy-made pipe at a fixed interval. Therefore, a prescribed air layer exists between the tip end tube 12 and the metallic member 13 being a pipe. The heat shock can be softened by heat insulating effect with this air layer without rapidly cooling the tip end tube 12. Therefore, the crack of the tip end tube 12 due to temp. different, is not caused.
Patent JP-H02182375-A (JP)
Title: Inclination detecting method and welding equipment
Inventor: OSUMI TAKASHI
IPC: B23K9/095
Filed: 1989-01-10
Abstract: PURPOSE:To perform welding work in a state where the position of material to be welded is corrected almost horizontally at all times by detecting the distance from the surface of the material to be welded at the arranged position and producing a signal when the distance is changed by more than a prescribed value from the reference height. CONSTITUTION:When a downward inclination is generated on the material 1 to be welded, correction is carried out so that the height (h) of a profiling device 14 from the material 1 to be welded is maintained at a prescribed value. Namely, a bracket 12 descends in the Z direction and a detector 15 descends and while a roller 21 comes into contact with the surface of the material 1 to be welded and rolls thereon, a lever 18 is turned clockwise. Although engagement of a dock 18b with a microswitch 19a is released, since a signal from the switch 19a is self-held, a hydraulic pump 6 is not driven. When a tendency of the downward inclination of the material 1 to be welded progresses and an axis 17 of the detector 15 comes close to the material 1 to be welded up to a set value, namely, when the distance between the axis 17 and the material 1 to be welded is made to H-beta, the dock 18b engages with the switch 19b to produce the signal and the material 1 to be welded is corrected to the horizontal state.
Patent JP-H09190979-A (JP)
Title: Selective silicon epitaxial growth method, and growth device
Inventor: SUZUKI TATSUYA
IPC: H01L21/285
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To remove the carbon-polluted layer on the surface of an Si substrate quickly so as to improve the crystal property of a selective Si epitaxial film by applying chlorine radical or hydrogen radical produced by the filaments heated to high temperature to the surface of an Si substrate. SOLUTION: An Si substrate 1 is wet-oxidized to form a thermal oxide film on the surface, and then an aperture pattern is made by wet etching. Next, chlorine gas is let flow to a chlorine.hydrogen gas pipe 10 which has a double filament heated by a heat source 8 for filaments so as to form a chlorine radical, and application of chlorine radical onto the substrate 1 is started. Then, by a board heating heater 4, the substrate 1 is heated to 650 deg.C, and it is kept until the substrate temperature becomes stable. Next, the chlorine gas is cut to finish the application of chlorine radical, and then the substrate 1 is heated to 800 deg.C, and it is kept for five minutes. Next, it is cooled down to 650 deg.C, and it is kept for the minutes, and disilane gas is let flow from a silane gas pipe 9 to form a selective Si epitaxial film.
Patent JP-H06201807-A (JP)
Title: Magnetic sensor device
Inventor: SUZUKI HIROSHI
IPC: G01R33/06
Filed: 1993-01-11
Abstract: PURPOSE:To cancel the influence of fluctuation in resistance of an MR element due to a temperature. CONSTITUTION:An MR element M1 is connected as a load to a DC power source Vcc via a constant voltage regulator circuit 2. The terminal voltage of the MR element M1 is detected as a detection signal V0. The frequency responsiveness of the constant voltage regulator circuit 2 is higher than that of resistance change of the MR element M1 corresponding to a temperature and worse than that of the detection signal V0. As a result, the dispersion of temperature characteristics of the MR element is tolerable, thereby improving the manufacturing yield of the devices.
Patent JP-S5597026-A (JP)
Title: Magnetic recording medium
Inventor: SHIBATA FUJIO
IPC: G11B5/702
Filed: 1979-01-16
Abstract: PURPOSE: To improve the electromagnetic conversion properties and other physical properties for the magnetic recording medium which can be obtained by coating the magnetic coating material containing the binder featuring the specific composition of the polyurethane resin, the epoxy resin and the nitrocellulose each onto the supporter.  
     CONSTITUTION: The magnetic coating material containing the binder which is composed of the polyurethane resin of 30W70wt%, the epoxy resin of 10W50wt% and the nitrocellulose of 10W50wt% each is coated onto the supporter of the polyester film or the like. Thus the magnetic recording medium is obtained. This medium can satisfy the electromagnetic conversion properties and the physical properties such as the repeating running stability, the adhesive intensity, etc. at one time, at the same time securing the excellent plane smoothness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5285459-A (JP)
Title: Cathode for cathode-ray tube
Inventor: KAKO HIDEKAZU
IPC: H01J29/04
Filed: 1976-01-10
Abstract: PURPOSE: To maintain shortening of picture producing time and to prevent deterioration of an emitter source caused by contact between cathode powder and sleeve in cathode used for a quick operating type cathode-ray tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11205231-A (JP)
Title: Phase adjusting device for space optical transmitter
Inventor: YAMADA TOYOO
IPC: H04B10/112
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To make a variable delay circuit by using general elements and to reduce manufacturing costs by constituting variable delay circuit of plural delay circuits which serially connect elements that have a delay component which delays a signal and plural switch circuits which are switched so as to change the number of plural delay circuits that are serially connected. SOLUTION: A variable delay circuit 14 serially connects elements which have a delay component that delays a signal to a signal line from an outward cable 3. A circuit is configured by connecting six delay circuits D1 to D6 and six switch circuits S1 to S6 which are switched so that the number of serial connections of the circuits D1 to D6 may be changed. When only the circuit S1 is turned on and only the circuit D1 is connected, the delay time of the delay circuits is 5ns and switch operations can set the delay time up to 315ns with 5ns intervals. It is possible to optionally set a delay time of the elements.
Patent JP-H05213560-A (JP)
Title: Linear motor type elevator
Inventor: HONGO SHOJI
IPC: B66B7/06
Filed: 1992-01-09
Abstract: PURPOSE: To enhance a height of a shaft passage and to realize an application to an ultra-high storied building by mounting a movable sheave at a movable element of a linear motor, fixing a rope fastened at its one end to a cage to a fixed sheave and fixing the other end to a building by engaging with the movable sheave. CONSTITUTION: Guide rails 3a, 3b are arranged at both sides of a cage 1 arranged in a shaft passage 2 of a building, and the cage 1 is connected to a linear motor 14 through a rope 4 engaged with fixed sheaves 10, 11 supported to overhead beams 6, 7, respectively. The motor 14 has a movable element 15 as a primary side conductor, and a stator 16 as a secondary conductor passing through the element 15. A counterweight 18 for holding a balance of the cage 1 is mounted at the element 15, and bears a movable sheave 20. The other end of the rope 4 engaged on the sheaves 10, 11 is engaged with the sheave 20, and then passed through a hanging shave 12 and the sheave 21 supported to the element 15, and then fixed to the building.
Patent JP-S62162767-A (JP)
Title: Fuel pressure control valve
Inventor: YAMAZOE HIROSHI
IPC: F02M69/00
Filed: 1986-01-09
Abstract: PURPOSE:To control the fuel in a fuel chamber to a prescribed pressure state by arranging fulcrum members so as to be opposed each other onto the both surfaces of the outer part of a metal diaphragm and providing the sufficient durability for the diaphragm, independently of the characteristics of the fuel. CONSTITUTION:When the fuel pressure increases over the prescribed pressure determined according to the pressure in a back pressure chamber 6 and the urging force of a spring 16, a diaphragm 4 made of stainless steel shifts to the back pressure chamber 6 side, and a movable valve 12 shifts and is opened, and fuel flows out through an effluence pipe 8. Since the diaphragm 4 is held onto the housings 2 and 3, in the state where O-rings 18 and 19 are installed so as to be opposed each other onto the both surfaces along the outer peripheral surface part of the diaphragm 4, the center part of the diaphragm 4 can be shifted sufficiently, having the O-rings 18 and 19 as fulcrums. Therefor, the fuel in a fuel chamber can be controlled sufficiently to a prescribed pressure state.
Patent JP-H08192016-A (JP)
Title: Filter medium for fine particles
Inventor: ARIMOTO TAKASHI
IPC: B01D39/16
Filed: 1995-01-11
Abstract: PURPOSE: To provide a filter medium excellent in filtration accuracy and service life. CONSTITUTION: This filter medium is a laminated body composed of a 1st layer and a 2nd layer, each of which has constituent fibers self-stuck to each other, and the ratio of the max. pore diameter to average flow rate pore diameter is 1.5-3.0 in the 1st layer and 1.0-2.0 in the 2nd layer, that is larger in the 1st layer than the 2nd layer, and the laminated body has 15-50μm max. pore diameter, 0.5-5μm average fiber diameter, <=50% coefficient of variation of fiber diameter and composed of fine particle 5-100g/m<2> in METUKE (unit) weight and is the filter medium for the fine particles.
Patent JP-S63178994-A (JP)
Inventor: KATO KINSAKU
IPC: B67D7/32
Filed: 1987-01-09
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-H07208401-A (JP)
Title: Oil supply structure for work vehicle
Inventor: MASUTANI KOJI
IPC: E02F9/00
Filed: 1994-01-17
Abstract: PURPOSE:To provide the oil supply structure for a work vehicle, which is easily manufactured and can smooth the flow of oil from an oil tank. CONSTITUTION:An oil-feeding cylinder 24 connected to the side-wall 22a of an oil tank is made in a taper-like form which is widened to the outside. In the oil-feeding cylinder 24, a flange 26 for connecting the oil-feeding cylinder 24 itself to the side-wall 22a of the oil tank 22 and a plurality of oil guiding pipes 28, 29 along the direction of the internal and external communication of the oil-feeding cylinder 24 with the oil tank 22 are provided in a lid body 27.
Patent JP-S5390265-A (JP)
Title: Preparation of 2-ethyl-3-hydroxy-4h-pyran-4-one
Inventor: HARIMA ROKUROU
IPC: C07D309/40
Filed: 1977-01-14
Abstract: PURPOSE: To prepare the title cpd. easily by reduction of 2-morpholinoethyl-3hydroxy-4H-pyran-4-one in the presence of a mineral acid and at least one metal selected from Zn, Fe, Sn and Mg. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61162348-A (JP)
Inventor: KOTANI KAZUO
IPC: B32B27/30
Filed: 1985-01-10
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-S59127977-A (JP)
Title: Ground fault detecting device of circuit for gun having built-in transformer
Inventor: KATOU MASAHIRO
IPC: B23K11/25
Filed: 1983-01-12
Abstract: PURPOSE:To detect a ground fault current of a cable and to prevent troubles by providing an insulating transformer for step-down between a power source and a gun and connecting a current detector having built-in low voltage power source between the secondary side circuit and ground. CONSTITUTION:The insulating transformer 4 for step-down is installed between a power source 10 having an electronic switch 7 that controls a welding current and the gun 1 having a built-in transformer fixed at the tip of a robot 2. Then, the current detector 5 having a built-in power source of low voltage is connected between a flexible cable 3 that connects the secondary coil side of the insulating transformer 4 and the primary coil side of the gun 1 and ground 6. Thus, insulation of the cable 3 is broken and when it comes into contact with the robot arm etc. in ground potential, the detector 5 detects the ground fault current and sends out an alarm. By this way, detection of ground fault of the cable conductor becomes possible and proper trouble preventing measures by cutting off power source breaker, etc. become possible.
Patent JP-S62164942-A (JP)
Inventor: TOMOTO YASUNOBU
IPC: E04C5/18
Filed: 1986-01-10
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-H10198819-A (JP)
Title: Water surface image display device, its image displaying method, and machine-readable recording medium recording computer program
Inventor: TOKUDA TSUKASA
IPC: A63F13/52
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a water surface image display device that can show a water surface image in more real expressing form than conventional ones. SOLUTION: When sea surface image display processing starts, a TB(texture blender) 40 sets RGB values of each point on a screen on which the texture is shown by using texture data that is set by a CPU 1 and data of top and bottom polygons 33 and 34. Then, DB(destination blender) 41 makes a frame buffer store an image in which the polygon 33 to which semitransparent texture is attached is overlapped over the polygon 34 to which opaque texture is attached with a gap between them. A plotting processing processor 10 displays and outputs the contents of the frame buffer on a television monitor 22. Thereby, the beautiful image of sea surface 28 having depth is shown on the screen on the screen.
Patent JP-H02185729-A (JP)
Title: Optical disk device
Inventor: GOTO YASUYUKI
IPC: H01S5/00
Filed: 1989-01-10
Abstract: PURPOSE:To project circular laser light from an optical head by using a surface light emission type semiconductor laser for an optical head which emits laser light. CONSTITUTION:The optical head 13 which emits laser light floating over the surface of an optical disk rotating fast by its dynamic lift has a surface light emission type semiconductor laser 11 or a surface light emission type semiconductor laser 11 which has a convex lens on its projection surface. Namely, the surface light emission laser equipped with a lens made of synthetic resin is used instead of an end surface projection type semiconductor laser. Consequently, circular laser light is projected and converged to about 1mum and the transfer speed of information can be increased to the same value as a conventional magnetic disk.
Patent JP-H01183059-A (JP)
Title: Device for cleaning/drying cell by use of exclusive pallet
Inventor: OKA NAOTO
IPC: H01M2/02
Filed: 1988-01-11
Abstract: PURPOSE:To contrive to prevent damage to cells under manufacturing processes as well as to rationalize working processes by transshipping the cells which are being carried while being assembled, onto a line equipped with a specified pallet and with both its carrying device and a cleaning/drying device, and thereby processing them. CONSTITUTION:Cells 2 placed on an assembly carrier 1 are transshipped every specified numbers on an exclusive pallet 6 by means of a robot 4. The exclusive pallet 6 is same in diameter as the pitch by which the cells 2 are positioned on the carrier 1, is formed into a shape suitable for cleaning and drying, and shall be one corresponding to the size of the cells. The specified numbers of the cells placed on the exclusive pallet 6 are carried by a mesh belt 8, are cleaned and dried as specified by a cleaning BOX 9 and a drying BOX 10 respectively, and classed into numbers suitable to the following processes by shutters 12 and 12. The carrier 11 for the exclusive pallet is circulated again so as to be returned to a place where the robot 4 is stationed. The cells 2 which are being carried will never be short-circuited and so on because of running aground, they can thereby be orderly and efficiently carried..
Patent JP-H05218382-A (JP)
Title: Two-dimensional ccd imaging device
Inventor: TANAKA YOSHIKUNI
IPC: H04N5/335
Filed: 1992-01-13
Abstract: PURPOSE:To eliminate noises in a stationary pattern and prevent a decrease in transfer efficiency, by using a transfer gate made up of a barrier electrode located on a first horizontal CCD side and a storage electrode near the barrier electrode. CONSTITUTION:In a two-dimensional CCD imaging device, a transfer electrode 13 is provided between a first horizontal CCD 6 and a second horizontal CCD 7. The transfer electrode 13 is made up of a barrier electrode 11 having a potential barrier in a CCD transfer channel, and a storage electrode 12 for storing a charge. The transfer-channel concentration is so adjusted that a transfer channel under the barrier electrode 11 has shallow electric potential while a transfer channel under a storage electrode 12 has deep electric potential sufficient to hold the signal charge so that the signal charges from odd-or even- numbered vertical CCD's, CCD4i, CCD4k,... are once received by the first horizontal CCD and transmitted to the second horizontal CCD.
Patent JP-H02186953-A (JP)
Title: Production of gelled food
Inventor: SHOJI SHIGERU
IPC: A23L21/10
Filed: 1989-01-12
Abstract: PURPOSE:To obtain a gelled food by treatment under specified conditions using as main raw materials a specific fatty oil, emulsifying agent and gelan gum to enhance the stability of the fatty oil. CONSTITUTION:100 pts.wt. of the whole raw material comprising (1) a fatty oil >=130 in iodine value containing polyfunctional unsaturated fatty acid as constituent fatty acid, (2) an emulsifying agent, and (3) gelan gum, incorporated with, if needed, such ingredient(s) as tasting component material, colorant or antioxidant, is prepared. Using the rest of water, 0.3-3.0 pts.wt. of the gelan gum is dissolved by heating. Separately, 5-40 pts.wt. of the fatty oil is heated to dissolve 0.3-3.0 pts.wt. of the emulsifying agent, and the resultant fatty oil is mixed, under reduced pressure or nitrogen gas stream, with the above- mentioned gelan gum-dissolved water followed by homogenization, sterilization and then cooling, thus obtaining the objective food. The emulsifying agent is pref. a glycerin fatty acid ester or sorbitan fatty acid ester.
Patent JP-H03208904-A (JP)
Title: Holder of foldable sand filling bag
Inventor: HIGUCHI KIYOSHI
IPC: E02B3/04
Filed: 1990-01-11
Abstract: PURPOSE:To make it possible to carry out efficiently the filling work of sand, etc. to a sand filling bag by one worker by mounting a bag bearing ring and a holder stabilizing base to a post with coupling components, and forming a holder of the sand filling bag so that it is capable of folding. CONSTITUTION:A bag bearing ring 1 and a holder stabilizing base 2 are mounted to a post 3 with coupling components 4 and 5 so that they are capable of folding. After that, a hook 6 on which a string of a bag D is hung and a holding plate 7 for preventing the post 3 from falling down during the work are provided to form a holder of the sand filling bag. The holder is folded to carry, and in the event of use, the bag bearing ring 1 and holder stabilizing base 2 are spread out, the sand filling bag D is borne by the bag bearing ring 1, and the string of the bag D is hung on the hook 6. According to the constitution, the filling work of sand, rubble, etc. to the sand filling bag D can be efficiently carried out by one worker.
Patent JP-S62168834-A (JP)
Inventor: ICHINOSE MIKIO
IPC: A01F12/46
Filed: 1986-01-10
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-H05190044-A (JP)
Title: Inspecting method for porcelain insulator and inspecting device
Inventor: ICHIKAWA FUMIO
IPC: G01M13/00
Filed: 1992-01-13
Abstract: PURPOSE:To simply perform both the impact inspection and the cut-line inspection of a porcelain insulator having a number of ribs, at the same position. CONSTITUTION:A number of a stain solution impregnated thread 9, which contact the lower surface of a porcelain insulator 1, are elastically provided under the stretched condition on top of a pair of rollers 3 for rotating a porcelain insulator 1, and subsequently an impact inspection is carried out while rotating the porcelain insulator 1. Accordingly, the stain solution is applied on the recessed part of the porcelain insulator 1, so that the impact inspection as well as the cut-line inspection can be carried out concurrently at the same position. This method can remarkably reduce the quantity of the stain solution required.
Patent JP-2000204024-A (JP)
Title: Hair-dressing agent composition
Inventor: HIRAOKA SHINGO
IPC: A61Q5/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a hair-dressing composition having good set-retainability of hair and short drying time, free from stickiness and stiffness during and after use, imparting the hair with soft and smooth touch and beautiful appearance, easily removable by shampooing and giving hair free from squeaking feeling. SOLUTION: The objective composition contains (A) a vinylpyrrolidone-vinyl acetate copolymer, (B) an anionic polymer compound containing acrylic acid and/or methacrylic acid and (C) gelatin. The component B is a polymer or copolymer of one or more compounds selected from acrylic acid, acrylamide, acrylic acid ester, methacrylic acid, methacrylamide and methacrylic acid ester. The compounding amount of the component A is 0.1-15 wt.% and that of the component B is 0.1-15 wt.%. The compounding weight ratio of (A)+(B)}/(C) is 0.2-5,000.
Patent JP-S57117411-A (JP)
Title: Device for sorting long article during its conveyance
Inventor: IDEI MASARU
IPC: B65G47/68
Filed: 1981-01-13
Abstract: PURPOSE: To facilitate the removal of improper articles, by providing an angularly curved conveyor at one side of a transverse-direction conveyor made of plural juxtaposed chains and by engaging only the proper article with the angularly curved conveyor.  
     CONSTITUTION: A transverse-direction conveyor made of plural juxtaposed chains 1 has an oblique connected part opposed to a longitudinal-direction conveyors 3. A chain 2, the central part of which is located higher than the other parts so that the chain is angularly curved, is provided at a side of the transverse-direction conveyor. The end of a long article 7 is engaged with the chain 2 so that the article is conveyed by the chains 1, 2. Shorter articles or improper articles are conveyed on only the chains 1 while these defective articles are not engaged with the chain 2. The defective articles are engaged with stoppers 5, 6 so that the articles drop onto the conveyors 3 at the oblique connected part of the transverse-direction conveyor and are carried out through a takeout passage 8. 
     COPYRIGHT: (C)1982,JPO&Japio