baber/WOPTO huggingface dataset:
Patent JP-H049259-A (JP)
Title: Continuous casting cutting device
Inventor: MORI SHIGEO
IPC: B23K7/00
Filed: 1990-04-27
Abstract: PURPOSE:To prevent stickness of slag to roller surface accompanied with gas cutting by constituting a cutting device with a device body providing cutting means arranged in a passage for a continuously cast slab and a dummy bar and clamping means and cantilever rollers for supporting the dummy bar. CONSTITUTION:At the time of shifting the dummy bar D to a mold side preceding to casting operation the dummy bar D is surely supported with the cantilever rollers 15 and can be shifted. Further, by clamping the conveyed cast slab C with the clamping means 3 and shifting the gas cutting torch 2 as the cutting means toward the right angle direction to conveying direction of the cast slab C, the cast slab C can be cut. Further, in the cutting process of the cast slab C, by arranging the cantilever roller 15 to the position, which does not correspond to the shifting locus of the cutting means 2, the slag, etc., generated accompanied with the gas cutting of cast slab C is not stuck to the surface of the cantilever rollers 15.
Patent JP-H01280946-A (JP)
Title: Packet switchboard
Inventor: AWAZU TOMOHIKO
Filed: 1988-05-06
Abstract: PURPOSE:To attain efficient call setting, high speed packet transmission processing and lots of packet exchange by sending a call setting request packet corresponding to a stored number to a destination terminal equipment in response to the interruption of the terminal equipment occurred during communication. CONSTITUTION:When a call interruption end notice packet sent to its destination from a terminal equipment during communication passes sequentially through a packet switchboard, the following operation takes place only in a packet switchboard whose table 22 has a corresponding storage packet number. The stored packet number is supplied from a packet detection section 24 to a control section 6, a holding call set request packet corresponding to the stored packet number is read from a call setting request storage buffer 20 and its call setting request packet is sent to a terminal equipment represented by the reception address. Thus, except repetitive transmission reception of control packet between the terminal equipment during communication at present and a terminal equipment sending a call setting request packet to its terminal equipment, the call setting is made efficient and high speed switchboard processing for many packets is attained.
Patent JP-H05300863-A (JP)
Title: Dust box for floor surface cleaning vehicle
Inventor: NODA NOBORU
IPC: A47L11/40
Filed: 1992-04-28
Abstract: PURPOSE:To achieve higher performance in the visual recognition of a side brush and of the discharging of dust from a dust box from a driver's seat concerning the dust box of a floor surface cleaning vehicle. CONSTITUTION:A dust box 3 at a floor surface cleaning vehicle 1 is made up of a housing section 5 to collect dust and a support part 6 connected to the housing section 5. The dust box 3 is so arranged to be rotatably centered on the base end of the support part 6 and one thereof is located at the position of collecting dust on a floor surface while another is at the position of discharging the dust collected separately. In the dust box 3 of the floor surface cleaning vehicle thus arranged, the support part 6 of the dust box 3 is so formed to expand more toward the housing section 5.
Patent JP-S5736752-A (JP)
Title: Manufacture of magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J9/04
Filed: 1980-08-13
Abstract: PURPOSE: To produce a getter having high performance easily with low cost, by coating a paste where powder Zr or Ti is mixed with an organic binder on a filament end shield face then burning with the heat in the process and functioning as a getter.  
     CONSTITUTION: In a pair of end shields 1, 2 consistuting the cathode of a magnetron, a paste where powder Zr or Ti is mixed with an organic binder is coated in layer on one or both of the facing end shield faces. Then said paste is burnt with high temperature under high vacuum environment in the exhaust process and the heating process of the filament 5 to form a sintered getter 4. Consequently a getter having larger surface area and better adhesion with the end shield face when compared with conventional getter punched from a board material can be manufactured easily with low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5811176-A (JP)
Title: Printing system of dot printer
Inventor: SAITOU SHIZUO
IPC: B41J2/01
Filed: 1981-07-14
Abstract: PURPOSE:To discriminate polychrome printing simply by printing a picture element to the periphery or one part of a character by a printing color different from a fundamental printing color. CONSTITUTION:A thermal head 10 is formed by a plurality of dots 11 controlling resistance value within scattering within a printable range and a dot 12 for separating colors, which is set at resistance value brought to the heat-generating temperature of another color to the resistance value of the dots 11, and the common wire 13 of the resistors of the dots 11, 12 is connected to an external wire 14 and each dot 11, 12 to drive circuits 15, 16. A ribbon 18 in which the ribbon 17 of the fundamental color to the pin positions 20 of the dots forming the character and the ribbon 19 of another color to the pin position 23 of the dots for discriminating colors are integrally constituted is arranged among printing paper 1 and the pin positions 20, 23 of the mechanical dots, and the character 21 is printed by means of the ribbon 17 and a mark 22 by means of the ribbon 19.
Patent JP-H08302347-A (JP)
Title: Hardener for water-containing soil
Inventor: TSURUTA MANABU
IPC: C09K17/32
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a high-strength soil by using a water-absorbing fibrous material and a hydrophilic polymer compound as the principal components and mixing these components with a wet-strength additive. CONSTITUTION: Acrylamide is homopolymerized or copolymerized with at least one member selected from among hydrophilic, oleophilic and ionic unsaturated monomers to produce an acrylamide polymer of a molecular weight of about 100,000-2,000,000. A hydrophilic polymer compound such as an acrylamide polymer is dissolved in an aqueous solution of a wet-strength additive such as about 0.1-20wt.%, based on the hydrophilic polymer compound, methoxymethylolmelamine resin and swollen. Water-absorbing fibers such as cellulose fibers are mixed with about 1-200wt.%, based on the water-absorbing fibers, wet-strength additive-containing hydrophilic polymer compound, dried, and optionally heat-treated at about 80-120 deg.C, and the dried product is ground to obtain a hardener for water-containing soil.
Patent JP-S602621-A (JP)
Title: Method for hardening surface of metallic material
Inventor: MATSUTANI MASAAKI
IPC: C21D9/30
Filed: 1983-06-20
Abstract: PURPOSE:To harden the surface of a metallic material at low voltage in a stable arc state without remelting the surface of the material by forming a thin film of water glass on the surface of the material, drying it, and carrying out surface hardening with arc energy. CONSTITUTION:A thin film of water glass (sodium silicate) is formed on the surface of a hardenable metallic meterial such as carbon steel, alloy steel or cast iron by a coating means such as brush coating or spraying. The thin film is air-dried or dried with a drier or in a drying furnace, and surface hardening is carried out with arc energy.
Patent JP-H11239866-A (JP)
Title: Low-temperature soldering method
Inventor: KAWAGUCHI TORANOSUKE
IPC: B23K35/26
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To effect the treatment at low temperature, and to improve the bonding strength by respectively specifying the composition of the soldering alloy, the soldering time, the keeping time and the bonding pressure. SOLUTION: A solder alloy filler having the composition consisting of, by weight, 30-60% In and the balance Sn, and coated with zinc chloride solution as the flux on face and back sides of a thin piece of 0.001 mm in thickness, in inserted between copper plates, a pressure part 4 is pressed so that the load of 0.001-2.0 kg per 1 mm<2> is applied to a joined part of a metal to be joined, and the joined part is heated by a heating means 5 for the keeping time of 5-120 minutes and at the soldering temperature of 100-180 deg.C. Heating is achieved in N2 atmosphere. As a result, the soldering can be achieved at low temperature because the melting point of the Sn-In alloy is low.  The diffusion speed of the molten soldering metal is high, and less alloy remains, a new alloy layer of Cu-In-Sn system is generated between the soldering metal and a copper-based substrate 2 consisting of the metal to be joined, and its joining strength is increased.
Patent JP-S62268137-A (JP)
Title: Wafer carrier transfer equipment
Inventor: TAKIGUCHI MASAYUKI
IPC: H01L21/67
Filed: 1986-05-16
Abstract: PURPOSE:To enable posture of a wafer carrier to be converted while being transferred, by equipping an arm with a freely rotatable part for holding the wafer carrier. CONSTITUTION:When arms 12 are lifted to a definite position, a motor 15 is driven to rotate a cam 16 so that the energizing force of a tension coil spring 13 allows the arms 12 to move inwards in their facing direction (in a closed state). In this operation, a flange part 1a of a wafer carrier 1 is inserted into a holding part 17 to hold the wafer carrier 1. After the arms 12 are slightly lifted and an arm 3 in an automatic carrier car is turned to return to an original position, the arms 12 are lowered toward a table 6, while a motor 21 is driven during this lowering to rotate a pulley 22 so that a two-stage pulley 20, a pulley 19, and the holding part 17 are rotated through timing belts 23 and 24, and then the wafer carrier 1 is converted to be in a vertical posture. Hence, the posture of the wafer carrier 1 can be converted while being transferred.
Patent JP-H06322721-A (JP)
Title: Construction method of steel pipe/concrete composite construction bridge pier
Inventor: ICHIKAWA HIROYASU
IPC: E01D19/02
Filed: 1993-05-12
Abstract: PURPOSE:To enable rapid construction by using hollow steel pipes to place concrete continuously around them. CONSTITUTION:A plurality of hollow steel pipes 2 arranged in accordance with a sectional form of construction to be obtained are erected on the foundation 1, and the hollow steel pipes 2 are connected to each other in a vertical direction to construct a steel pipe group 2A having required height. After that, a sliding form 10 having an inside shape along an outward form of the construction and a sliding form device 7 equipped with a working holder 9 to the upper part of the form 10 are arranged around the outside circumference of a steel pipe group 2A, concrete is placed in the inside enclosed with the sliding form 10 while successively raising the sliding form device 7 to a reaction force platform 8 placed on the top of a steel pipe group 2A with reaction force, and concrete is placed around the outside circumference of the hollow steel pipes 2 to construct a skeleton 4 together as a unit. A PC strand 14 is wound round the outside circumference of a steel pipe groupe 2A.
Patent JP-S61275495-A (JP)
Inventor: KADOYA TERUKAZU
IPC: B01D39/14
Filed: 1985-05-23
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-H10299316-A (JP)
Title: Sliding door device in sliding door type case
Inventor: OCHIAI YOSHIJI
IPC: E05D15/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a once-closed sliding door from opening without cause and open/close the sliding door smoothly with simple, inexpensive structure. SOLUTION: This sliding door type case 1 is so constituted that a sliding door 4 travels on a rail 3 through sash rollers 10, 11, 12 provided at the lower face of the sliding door 4. In this case, three or more sash rollers 10, 11, 12 are provided in a row in the direction of the rail 3, and a space between the sash roller 10 provided at the closing end part of the sliding door 4, and the sash roller 11 adjacent to the sash roller 10 is made smaller than a space between the other adjacent sash rollers 11, 12. Recesses 13, 14, 15 which the sash rollers 10, 11, 12 fall in are formed on the upper face of the rail 3a, at places which the sash rollers 10, 11, 12 get on at the time of closing the sliding door 4.
Patent JP-H01284432-A (JP)
Title: Production of wire guide
Inventor: TSUKADA MASAAKI
IPC: B41J2/265
Filed: 1988-05-07
Abstract: PURPOSE:To improve the accuracy of a product and to prolong the life thereof by using a thin hoop material having a specific thickness and subjecting the hoop to press boring and heat treatment under prescribed conditions, then subjecting the hoop to deburring of chemical polishing, barrelling and plating successively. CONSTITUTION:The thin metallic hoop 1 consisting of a carbon tool steel, etc., and having 0.2-0.4mm is blanked with pilot holes 2 and fine holes 3 of 0.2-0.3mm diameter by pressing. The blanking holes of the fine holes are subjected to half blanking and the half blanking slug is pushed back to the hoop 1 and thereafter, the holes 3 are blanked at this time. Wire guides 101 subjected to outside shape blanking are taken out of the hoop 1 and are heat treated until 600-1,000 hardness Hv is attained. The wire guides are further subjected to chemical polishing for deburring and rust preventive painting. Since the pressing of excellent hole diameter tolerance is executed with the high-hardness material, the product accuracy is improved and the service life thereof is prolonged.
Patent JP-S60258063-A (JP)
Title: Double feed preventer for recording paper
Inventor: OOTSUKI MICHIAKI
IPC: B65H43/04
Filed: 1984-06-01
Abstract: PURPOSE:To make any trouble in a paper feeding system solvable, by recovering the recoding paper to a recovery conveying passage with a paper recovery device at a time when double feed of the paper is detected by a detecting device, in case of an electrophotographic recorder. CONSTITUTION:When the number of sheets of recording paper 1 in time of paper feeding is a sheet of paper alone or less than the allowable sheet number, a lid 14 is no longer rotated, and a recovery conveying passage 12 is closed so that the paper 1 is fed to a picture forming part 17 by way of paper guides 6 and 16. However, when paper feeding for more than the number of specified sheets is carried out, whereat it receives normal paper feeding operation, and in spite of normal action of a double-feed preventing claw 4, by way of example, and the double feed of the paper 1 is detected by each of light emitting and receiving elements 8 and 9, the lid 14 rocks in a Q direction centering on a supporting point 13 with the signal, coming into contact with a paper guide 7, and thereby a paper conveying passage 15 is closed, while the recovery conveying passage 12 is opened, thus the paper is recovered.
Patent JP-S5635652-A (JP)
Title: Controlling device for cooling of electric machine
Inventor: MAEDA AKIHIRO
IPC: H02K9/24
Filed: 1979-08-31
Abstract: PURPOSE:To accomplish an economical operation of an electric machine by a method wherein the amount of flowing water passing through a water cooler is controlled by a regulating valve or a gate valve in accordance with the load of an electric machine to be cooled by water cooler. CONSTITUTION:Signals from a ventilating outlet thermometer of a water cooler 2, a winding thermometer of a motor 1, a cooling water outlet thermometer, a load current measuring instrument of a motor 1, an electric machine load detector 15, etc. are inputted to a computer control device 16 and control signals for the degree of valve opening are outputted to a controlling valve 14 provided on a cooling water pipe in the water cooler 2 and a gate valve 17 provided on a main water pipe 10 at the water outlet of a water pump 9. As a result, cooling water is used effectively and the energy consumed for cooling water supply can be economized.
Patent JP-S5337066-A (JP)
Title: Electronic watch
Inventor: SAKAMOTO MOTOKICHI
IPC: G04B37/05
Filed: 1976-09-16
Abstract: PURPOSE:To achieve the reduction in thickness of a watch by so constituting the watch body that it has a plurality of accommodating portion as well as to improve operating characteristics by widening operating portions.
Patent JP-S6126155-A (JP)
Inventor: JIYON II DEIBISU
IPC: G06F1/30
Filed: 1985-05-23
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-H09273165-A (JP)
Title: Execution method of undergroud structure
Inventor: SAKAI KUNITO
IPC: E02D19/04
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works, and to reduce cost by a method wherein an impervious shell, in which upper and lower sections are opened, is bottomed on the bottom of water and a peripheral water area is coffered, the bottom of water in the impervious shell is excavated under the state, in which head difference is formed in the impervious shell and the inside of the impervious shell is filled with a stabilizer, and a solidifying material is driven into an excavated hole and an underground structure is constructed. SOLUTION: Soil is improved and an improved layer 2 is formed, and guide walls 4 for the improved layer 2 are installed at the time of the weak bottom of water 1. The outer shell 6 and inner shell 7 of a beforehand manufactured impervious shell 5 are built. Flanges 6a, 7a are bottomed on the top faces of the guide walls 4 through a cutoff packing 9, and fixed by bolts and nuts. Water in the cylindrical space 8 of the impervious shell 5 is replaced with a stabilizer 12. A groove in a specified depth is excavated under an environment, in which the stabilizer 12 is filled. A stress burden material is constructed in the groove, and underwater concrete is placed and an underground structure 17 is built.
Patent JP-H02292071-A (JP)
Title: Printing device for test tube
Inventor: INOUE MIWAO
IPC: B41J3/44
Filed: 1989-04-28
Abstract: PURPOSE:To ensure that characters are printed on the external surface of a test tube without error by providing a test tube stand for aligning test tubes along the travelling position of an ink jet nozzle head in front of said position, and also a drive position for rotation of the test tube. CONSTITUTION:Test tubes T are placed upright in holes 21 on a test tube stand, and a printing command is given to a computer. A rotation drive device of test tubes consists of all reception rollers 25 which rotate in the same direction by circulation of a rope 26 as friction still works between the rope 26 and the reception roller 25 under the pressure of a free pulley 27, whereas the rope 26 stretched between a drive pulley 28 and a driven pulley 29 circulates by power of a drive motor 30. The test tubes T rotate by rotation of the reception roller 25. If the jet outlet of an ink jet nozzle head 2 is placed at a position for printing each test tube T when the nozzle head 2 shuttles back and forth, ink particles ejected from the jet outlet of the nozzle head 2 land in dots on the external surface of the test tube T, and thus characters are printed.
Patent JP-S5445164-A (JP)
Title: Moire fringe measuring method
Inventor: UEDA TERUO
IPC: G01B11/24
Filed: 1977-09-16
Abstract: PURPOSE: To enable order calculation of moire fringes to be automatcally performed with a computer by using a projection grating in which periodes are made imperfect.  
     CONSTITUTION: At the time of projecting a projection gratiang 3 to an object 5 by the ligh of a spot ligh source 1 and receiving this with the image pickup unit, etc. disposed in the position of an image pickup screen 7, an intermittently toothed grating in which the width of part of slits is made larger is used as the width of part of slits is made larger is used as the projection grating 3. Then, the deformed grating image in which portions are dropped ou is observed on the case when the projection grating in which shiel areas and transmission aras are perfectly periodical is projected to the object 5. Hence, if the deformed grating images are inputted to a computer as binary signals, the positions where the deformed grating images have dropped out may be automatically detected from the considerale differences between the deformed gratings and from the position information thereof, the distance up to the object 5 maq be computed and the order of te moire fringe A' corresponding to that point may also be determined 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000306869-A (JP)
Title: Abrasive and polishing method
Inventor: KATO HIROSHI
IPC: B24B37/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To vary polishing rate for a metallic film, barrier film and insulating film arbitrarily by using silica, having a predetermined specific surface area as abrasive grains and mixing oxalic acid, an oxidizing agent and water in properly adjusted amounts with the silica. SOLUTION: As abrasive grains, silica is used whose specific surface area is about 20 m2/g or larger and smaller than about 80 m2/g. By varying the concentration of silica and the concentrations of oxalic acid and an oxidizing agent of other components, the polishing speed is adjusted arbitrarily. The remaining component is water. The concentration of silica is preferably within the range of about 0.1-20 wt.%. Furthermore, the concentration of oxalic acid is preferably within the range of about 0-1 wt.%. When polishing a metallic film 4, the concentration of oxalic acid is set to a larger value, and for reducing the polishing speed for the film 4, the concentration of oxalic acid is set to a smaller value. Still further, the concentration of the oxidizing agent is preferably within the range of about 0-10 wt.%.  When polishing the film 4, the concentration of the oxidizing agent is set to a highish value, and to reduce the polishing speed for the film 4, the concentration of the oxidizing agent is set to a lowish value.
Patent JP-S5445537-A (JP)
Title: Code-less input terminal unit
Inventor: YOSHIKAWA ICHIROU
IPC: B41J5/30
Filed: 1977-09-19
Abstract: PURPOSE:To increase the operationability of the operator and to enable the operator guidance, by displaying the information from the code less input section, providing the communication control section to give and receive the information with the host computer, and controlling it. CONSTITUTION:The electromagnetic tablet section 1 is connected to the control section 2 as the code less input section and the input data of multi-item is inputted. The CRT display section 3 connected to the control section 2 performs code displays the inputted data with the tablet section 1 and performs character display. Further, the printer section 4 is connected to the control section 2 for the issue of slip, and the issue of slip suitable for the types of business is made. The control section 2 delivers the input data of the tablet section 1 to the host computer via the communication control section 5, displays 3 the condition of system and performs the guidance to the operator.