baber/WOPTO huggingface dataset:
Patent JP-H0686419-A (JP)
Title: Robotic technique for wire-connection processing and device thereof
Inventor: ITO MASAAKI
IPC: H02G1/02
Filed: 1991-11-01
Abstract: PURPOSE:To efficiently and safely carry out wire-connection processing jobs by the use of a robotic device that processes various jobs by a series of operations when a branch line is connected to a main electrical line. CONSTITUTION:A robotic device 1 comprises an electrical wire holding unit, a coating removing unit, a cable conductor brushing unit, a connector mounting unit, and a control unit for controlling operation of each unit. The robotic device 1 is fixedly suspended from an electrical wire W by the electrical wire holding unit, and each of the units is sequentially moved to a certain position. The coating removing unit peels off a coating of the electrical wire W to a predetermined width, and the cable conductor brushing unit scrubs the external periphery of a cable conductor. The connector mounting unit previously holds a branch line temporarily, and a connector fitted in the connector mounting unit is attached to the cable conductor of the electrical wire. The external periphery of this connector is also coated with an insulating cover, and the operation of each of these units is executed under the control of the control unit.
Patent JP-H01154703-A (JP)
Title: Improved woody material and manufacture thereof
Inventor: TAGAWA KIYOMI
IPC: B27K3/15
Filed: 1987-12-10
Abstract: PURPOSE: To obtain a modified wooden material excellent in durability such as heat resistance, water resistance, hot water resistance, weatherability or the like and dimension stabilizing effect, having a wooden feeling and excellent in productivity by dispersing a polymer compsn. based on a polymer having an active hydroxyl group and a block isocyanate crosslinking agent in wood to cure the impregnated wood. CONSTITUTION: A modified wooden material is obtained by dispersing a polymer compsn. based on a polymer having an active hydroxyl group and a block isocyanate crosslinking agent in wood to cure the impregnated wood. The crosslinking reaction of the active hydroxyl group of the polymer and isocyanate and the crosslinking reaction of a wood structure and isocyanate are generated in wood and, since the impregnated polymer becomes a cured matter having a three-dimensional reticulated structure and the mutual action containing the close adhesiveness with the wood structure appears, physical properties of the modified wooden material are drastically enhanced. Further, since the block isocyanate crosslinking agent generates no thermal decomposition if does not reach decomposition temp., the presevability of the impregnation soln. is high and productivity and workability are excellent.
Patent JP-H04187217-A (JP)
Title: Filtration method in fluororesin filter
Inventor: YOKOTA MINORU
IPC: B01D39/16
Filed: 1990-11-19
Abstract: PURPOSE:To keep constant particulate removal performance irrespective of the kind of a liq. to be filtered by injecting an inonic gas into the liq. to be filtered and then filtering the liq. CONSTITUTION:The removal performance of a fluororesin filter is closely related to the resistivity of a liq. to be filtered. Namely, the particulate in a liq. low in resistivity is highly removed, and the removal of in the liq. high in resistivity is poor. Accordingly, an ionic gas is injected into the liq. to be treated, and the liq. is then filtered. Although any gas dissolving in the liq. to form an ion can be used as the ionic gas, gaseous carbon dioxide, ammonia, sulfur dioxide, etc., are exemplified, and gaseous carbon dioxide capable of being removed after filtration is most preferably used. The amt. of the ionic gas to be injected depends on the kind of liq. and ionic gas, and the resistivity of the liq. charged with the gas is controlled to <=200kOMEGA.cm.
Patent JP-H01155517-A (JP)
Title: Working method for magnetic disk base
Inventor: TADA MASUTA
IPC: F25C1/00
Filed: 1987-12-11
Abstract: PURPOSE:To reduce an attraction force between a magnetic disk and a magnetic head and to facilitate the rotation and start of the magnetic disk by permitting the fine grains of ice to injection-collide with the surface of a magnetic disk substrate to generate uniform and fine ruggedness. CONSTITUTION:The fine grains 4 of ice are injected on the surface of the magnetic disk substrate 9 by an injection nozzle 8, and the injected fine grains 4 are permitted to collide with the surface of the magnetic disk substrate, whereby ruggedness is generated on the surface of the magnetic disk base by the shock. The depth of ruggedness can be controlled by adjusting the grain diameters of the ice grains 4, injection pressure from the injection nozzle, a distance from the injection nozzle to the magnetic disk base, an injection time and an injection angle. Since uniform and fine ruggedness can be generated on the surface of the magnetic disk substrate, the attraction force of the magnetic disk and the magnetic head can be reduced, and the rotation and start of the magnetic disk can be facilitated.
Patent JP-H03174950-A (JP)
Title: Magnetic floating-up type continuous casting apparatus
Inventor: SHIGETOMI HIDEMI
IPC: B22D11/04
Filed: 1989-11-30
Abstract: PURPOSE:To reduce leakage from molten metal supplying path and to facilitate the repairing thereof by projectingly arranging the molten metal supplying path connected with a casting vessel by short standing-up part almost horizontally at upper level than the molten metal surface to a molten metal holding furnace. CONSTITUTION:The molten metal 1 is charged and held in the molten metal holding furnace 2. This molten metal 1 is pressed by descending a displacer 5 and supplied into the casting vessel 3 from the lower part thereof through the molten metal supplying path 4 connected with the holding furnace 2. In there, the molten metal 1 is cooled and solidified from the outer circumference while being floated up with the alternating field. In the above magnetic floating-up type continuous casting apparatus, the above molten metal supplying path 4 is projectingly arranged under almost horizontal condition from side wall of the molten metal supplying path 2 in the upper level than the molten metal surface at the time of drawing up the displacer 5 and connected with the above casting vessel 3 body with the short standing-up part 4b through no connecting part. By this method, the leakage, etc., of molten metal 1 from the molten metal supplying path 4 is reduced or restrained and the repairing and exchanging works are facilitated and further, waste and receiving works of the molten metal 1 in the holding furnace 2 are made to unnecessary.
Patent JP-H0670026-A (JP)
Title: Arrangement and method for processing of call
Inventor: FURANKU JIEFUERII BOGAATO
IPC: G06F17/27
Filed: 1992-10-30
Abstract: PURPOSE: To enable the support of arbitrary numbering system and plural completely different numbering systems at the same time without any real limitation by providing the memory of exchange system with the call processing layout of WCR. CONSTITUTION: A WCR 200 has modular configuration and is composed of four modules of NDA module 210, GRS module 220, DN module 230 and DM module 240. As its input, a symbol expression signal pulse-outputted at a terminal or the other end of trunk and collected by a pulse output signal collection module 201 is received. Besides, this received signal is converted to route identification information, function identification division, other connection identification information, function identification information and destination identification pulse output numerals by these four modules and they are transmitted as an output to a function setting program module 202 or a function module 205.
Patent JP-H02162168-A (JP)
Title: Undercarriage frame for vehicle
Inventor: AO KAZUO
IPC: B62D21/02
Filed: 1988-12-13
Abstract: PURPOSE:To sharply reduce the stress generated near the connection section between a cross member and a side rail by forming the plane shape near the connection section between a cross member and a side rail into a specific recessed curve on an undercarriage frame for a vehicle such as a truck. CONSTITUTION:The shape of upper and lower flanges 16f of a cross member 16 is formed so that the longitudinal width is uniformly made YA from the vehicle symmetrical face yo to the middle position PA in the width direction and the shape of the free edge of the flange 16f is made a shallow recessed curve with a curvature larger than the curvature LG. The position PB is set near the equivalent center of gravity G in the width direction, and the distance XA of the middle position PA from the vehicle symmetrical face is set to 1/2 of the distance XB of the position PB from the vehicle symmetrical face yo. The relationship (YB/YA)<2>=2 is satisfied between widths YA and YB at positions PA and PB.
Patent JP-2001139355-A (JP)
Title: Production process for hardened body
Inventor: TAKADA MINORI
IPC: C04B7/38
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a rigid hardened body from any of various inorganic powdery-grainy materials each containing at least silica. SOLUTION: This production process comprises subjecting a powdery-grainy material that has a <=10 wt.% (including 0 wt.%) calcium compound content expressed in terms of CaO and also contains silica and alumina, to alkali treatment, thereafter, forming the treated material into a formed body, and subjecting the formed body to hydrothermal treatment.  Alternatively, the production process comprises forming a powdery-grainy material that has a >=4 wt.% calcium compound content expressed in terms of CaO and also contains silica, or another powdery-grainy material obtained by adding a calcium salt to a powdery-grainy material that has a <4 wt.% (including 0 wt.%) calcium compound content expressed in terms of CaO and also contains silica, in an amount sufficient to provide a >=4 wt.% calcium compound content (expressed in terms of CaO) of the resulting powdery-grainy material, each in the form of a water-containing material, into a formed body, and subjecting the formed body to hydrothermal treatment.
Patent JP-H07167212-A (JP)
Title: Torsional vibration reducing device
Inventor: MOMOI SEIJI
IPC: F16F15/10
Filed: 1993-12-15
Abstract: PURPOSE:To reduce a manufacturing cost by attaching a torque input plate to a drive plate without using any rivet so as to lessen the number of parts. CONSTITUTION:Drive plates 1a, 1b and a driven plate 2 are resiliently connected to each other by a torsion spring 3. A protrusion 10 is formed on a lockup piston 7 which is a torque input plate. A through hole 6 opposite to the protrusion 10 is formed in the drive plates 1a, 1b. The protrusion 10 is inserted in the through hole 6, and the lockup piston 7 is attached to the drive plates 1a, 1b by caulking the tip of the protrusion 10.
Patent JP-H06157112-A (JP)
Title: Production of hydraulic cement board
Inventor: SUZUKI SHINICHI
IPC: C04B40/02
Filed: 1992-11-25
Abstract: PURPOSE:To inexpensively produce a hydraulic cement board enhanced in impact strength and having a strength equivalent to that of the asbestos fiber-reinforced one by autoclaving the board. CONSTITUTION:Hydraulic cement is mixed with a beaten cotton or hemp as a reinforcing fiber and further mixed with the fiber selected from an unbeaten cotton, unbeaten hemp, PP fiber and polymethylenepentene fiber to prepare a hydraulic cement composition. The composition is formed into a board, autoclaved and cured. The board is firmly reinforced by the beaten cotton or hemp, and the impact strength is enhanced by the unbeaten cotton or hemp, PP fiber and polymethylenepentene fiber.
Patent JP-H10160089-A (JP)
Title: Antifreezing device for pipe
Inventor: NAGAHAMA HIDEAKI
IPC: F16L53/35
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To attach and detach a pipe to/from a section to be piped without cutting off the pipe. SOLUTION: This device 1 consists of a pair of half-split tubular bodies 11, 12 having an inside diameter which roughly-meets the outside diameter of a pipe to be installed. A pair of half-split tubular bodies 11, 12 are constituted of heating layers 112, 122 having a heating means formed on its inner periphery side and heat insulating layers 113, 123 formed on its outer periphery side, and a pair of half-split tubular bodies 11, 12 are formed so as to be freely fitted on a section to be piped from the outside.
Patent JP-H03175788-A (JP)
Title: Muse system television signal processing unit
Inventor: AOSHIMA YASUSHI
IPC: H04N5/44
Filed: 1989-12-04
Abstract: PURPOSE:To eliminate a silence period at the start of an output by outputting an output control signal controlling an output of a video signal and an audio signal from an audio synchronization detection section and starting the output of the video signal and the audio signal after the audio signal is synchronized. CONSTITUTION:A synchronizing signal of a video signal in an inputted MUSE system television signal is detected by a synchronization detection section 4 to take synchronization of the video image. Then a synchronizing signal of an audio signal is detected by an audio synchronization detection section via an audio signal processing section A1 to take the synchronization of the audio signal. Thus, the audio signal is synchronized after the video signal is synchronized without fail. An output control signal interrupts the output by using an UNLOCK signal representing non-synchronization state of the audio synchronization detection section at application of power and the output is started by using a LOCK signal representing the end of the audio synchronization state. Thus the output is not started before the audio signal is not synchronized. Thus, both the video signal and the audio signal are outputted while the synchronization is taken at the start of output.
Patent JP-H01156482-A (JP)
Title: Method for etching superconductor
Inventor: ITO AKIRA
IPC: C04B41/91
Filed: 1987-12-11
Abstract: PURPOSE:To easily etch a superconductor made of a ceramic superconducting material by using bromine or a bromine compd. as an etchant for the superconductor. CONSTITUTION:At least bromine or a bromine compd. is used as an etchant for a superconductor made of a ceramic superconducting material. By using the etchant, the superconductor in the form of a bulk (solid) material, a thin film or the like can be subjected to etching for patterning, cleaning or flattening. Etching technique adopted is not especially restricted and may be conventional known etching technique such as wet, gas, plasma or radical etching, RIE, RIBE or photoetching.
Patent JP-H04184962-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIWA TAKASHI
IPC: H01L23/50
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the inductance of a package by a method wherein the second power supply system wiring layers are provided on the side close to the wiring substrate of a device provided with signal wiring layers and the first power supply system wiring layers. CONSTITUTION:GND wiring layers 13a-13d are connected to GND pins 4 while Vcc wiring layers 14a-14c are connected to the Vcc lead pins 4. Next, the GND wiring layers 13a-13d are connected by a through hole 16a. Besides, the Vcc wiring layers 14a-14c are connected by another through hole 16b. In such a constitution, the inductance is brought into equivalent state to the parallel connected state by the layers 13c, 13d, 14c arranged on the side close to a printed wiring substrate 10 as well as into the equivalent state of the layers 13a, 14a arranged close to the wiring substrate 10 so that the inductance in the lead pin direction may be reduced thereby abating the noise.
Patent JP-2001135652-A (JP)
Title: Coating device and method of bonding paste
Inventor: OSONO MITSURU
IPC: B05D7/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To providing a coating device of bonding paste that has improved operability and can obtain improved coating quality, and its coating method. SOLUTION: In the coating method of bonding paste for drawing and coating the bonding paste by moving a coating nozzle while discharging the bonding paste from the coating nozzle at a position where the chip of a substrate is mounted, a drawing pattern for indicating the pattern of a coating line in a coating area is displayed on a screen 60 when setting the drawing pattern used for controlling a traveling means for moving the coating nozzle, and drawing setting data for indicating the relative relationship between chip sizes Lx and Ly and each drawing element is inputted for each drawing element (diagonal cross element E1, horizontal line element E2, and vertical line element E3) for composing the drawing pattern, thus editing the drawing pattern.
Patent JP-H03177793-A (JP)
Title: Corrugated fin member
Inventor: ISOBE TOSHIO
IPC: F28F1/30
Filed: 1989-12-06
Abstract: PURPOSE:To manufacture the heat exchanger excellent in heat transfer efficiency and equipped with pin fins easily with a high accuracy by a method wherein a fin member is formed by corrugating a linear heat conductive body in the lengthwise direction of the same while the slits of a ladder type sheet are arranged at the crests of the curvatures of the corrugated configuration. CONSTITUTION:A corrugated fin member 1 is constituted of a ladder type sheet 2 and a pluarlity of linear heat conductive bodies 3, fixed to the main body 2a of the sheet in parallel with an interval in the lengthwise direction of the sheet 2, while the sheet 2 is corrugated so that the window type slits 5 of the ladder type sheet 2 are positioned at the crests 4, 4' of the curvatures of the corrugation in the lengthwise direction of the same. A material, molten, decomposed or burnt by heat, chemicals and the like, is employed as the material of the ladder type sheet 2. The fine member 1 is arranged so that the crests 4, 4' of neighboring two pieces of pipes 22, 22'for fluid in a pipe are abutted against the pipes 22, 22', then, the linear heat conductive body 3 is fixed to the pipes 22, 22' at the abutting points and, thereafter, the sheet 2 is removed whereby a heat exchanger, equipped with corrugated pin fins, can be obtained.
Patent JP-H02276641-A (JP)
Title: Letterpress and forming method, material and device therefor
Inventor: UCHIYAMA KOICHI
IPC: C09D11/00
Filed: 1989-12-06
Abstract: PURPOSE:To form a letterpress having faithful profile to a plate image at low cost and high speed without requiring a mold by passing letterpress forming material having fluidity from one face of an original stencil paper to the other face thereof then hardening the material. CONSTITUTION:An original stencil paper is a screen master 1 where a heat- sensitive film 2 and a porous mesh screen 3 are stuck to each other, and an image is perforated through a thermal head. Then the master 1 is mounted on a base frame 5 with the heat-sensitive film 2 directing downward and a fixing frame 6 is fitted to the base frame 5, thereafter the master 1 is held between the frames 5, 6 and pulled downward. Then letterpress forming material 7 is mounted at the screen 3 side of the stretched master 1 and pressure is applied thereon by means of a squeezee 8 thus extruding the material 7 to the film 2 side. When the forming material 7 is hardened naturally or through heating, a letterpress 9 having desired profile can be formed easily with low cost. The forming material 7 includes resin material, such as silicon rubber, having thixotropy.
Patent JP-H06150419-A (JP)
Title: Optical recording medium and its production
Inventor: TACHIBANA SHINICHI
IPC: G11B7/24009
Filed: 1992-11-02
Abstract: PURPOSE:To provide the medium having a protective film which has high long- term reliability and is overwritable by a magnetic field modulation system by forming the protective film of the optical recording medium of an electrodeposition coating film contg. ceramic particles on a base body. CONSTITUTION:A metallic thin film 12, such as metallic copper thin film, is formed on the base body 11 and a chemically colored film 13 is formed thereon. The electrodepsotiion coating film 14 contg. the ceramic particles is provided thereon, by which the protective film 17 is obtd. The base body surface of the film 17 is joined via an adhesive layer onto a magneto-optical recording laminated substrate 15 consisting of a laminate 18 having a recording layer on the substrate. The film 13 has many extremely fine holes and physical adsorption arises between this film and the film 14. Since chemical adsorption arises between the functional groups of the polymer in the film 14 and the active points on the surfaces of conductive particles as well as the film 13 and, therefore, excellent adhesion arises. The film 14 has the excellent adhesion to copper oxide, copper sulfide, etc., and improves the adhesion of the film 13 obtd. by the surface treatment of the copper and the film 12 and the film 14.
Patent JP-2001139327-A (JP)
Title: Method for manufacturing calcium hydroxide
Inventor: ISHIHARA MASAYUKI
IPC: B01F1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing calcium hydroxide having a high specific surface area and high reactivity without using organic materials, and also provide an exhaust gas treating agent capable of treating exhaust gases with high efficiency. SOLUTION: Hydrogen peroxide is added to slaking water when the calcium hydroxide is produced by slaking calcium oxide with the slaking water. The hydrogen peroxide is added preferably at >=0.5 wt.% to the slaking water. The large specific surface area and the high reactivity with an acidic component may be obtained with the calcium hydroxide manufactured in the manner described above. Since the calcium hydroxide does not contain organic materials, the problems of diffusion to the circumference and ignition, the remaining on the calcium hydroxide surface, heat generation, etc. do not occur.
Patent JP-H08141348-A (JP)
Title: Air purification device
Inventor: NAGANO YOJI
IPC: B01D53/18
Filed: 1994-11-25
Abstract: PURPOSE: To provide an air purification device which is completely clogging-free, is applicable to the purification of an air contaminated by various types of fine particle or fine powdery and is usable at either a polluted air generation source or an air consumption site. CONSTITUTION: A partition wall 2 is provided for dividing the top space above a solvent L for absorbing a pollutant of a housing 1 storing said solvent into a front chamber 3 and a rear chamber 4, in said housing 1 with said space left in the upper part. In addition, a suction port 5 and an exhaust port 6 which communicate with an outer area are provided in the front chamber and the rear chamber respectively. Further, a discharge pipe 8 which discharges a solvent ejected from a liquid pump 7 into a solvent in the front chamber 3 and also a solvent in the rear chamber 4, is provided on the front chamber. An air auction pipe 9 for inducting the air B1 trapped in the space of the front chamber 3 is connected to the discharge pipe 8.
Patent JP-H06145966-A (JP)
Title: Production of magnetic recording medium
Inventor: ARIZAKA YUICHI
IPC: G11B5/85
Filed: 1992-10-30
Abstract: PURPOSE:To obviate the sticking of a cooling can and a base film after vapor deposition by the static electricity thereof and to prevent the variation of electromagnetic conversion characteristics and the deterioration of the bearing characteristic in the width direction of the tape. CONSTITUTION:A shielding plate 16 for shielding the secondary electrons generated by an electron beam X which is released from an electron gun 10 and supplied to an evaporating source 8 is disposed near the evaporating source 8 at the time of heating a ferromagnetic metallic material 9 by the electron beam X. This shielding plate 16 is preferably formed in the form of covering the circumference of the evaporating source 8.