baber/WOPTO huggingface dataset:
Patent JP-H0929403-A (JP)
Title: Method for continuously casting metallic billet and electromagnetic braking device for continuously casting metallic billet
Inventor: AOI TATSUFUMI
IPC: B22D11/112
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To make electromagnetic brake and electromagnetic stirring simultaneously act by making magnetic field act on a specific condition at a position in a lower part from a pouring nozzle, at the same time of continuously casting a metallic billet by using a cooling mold having square cross section. SOLUTION: In case of continuously casting the metallic billet by using the cooling mold 1 having the square cross section, four magnetic poles 7 composed of ferromagnetic body are arranged at the position in the lower part from the nozzle 2 for supplying molten steel and at the outside position of the cooling mold 1. Exciting coil 6 is arranged on the outer periphery of the magnetic pole 7, and by this constitution, the magnetic field is made to act at the lower position from the nozzle 2. Magnetic flux density at the center part of the cooling mold 1 is made 2250-4150 gauss and exciting frequency is made the frequency range shown in the inequality. In the inequality, (f) is frequency (Hz), D is size (m) in the mold.  AC currents having different current phase at 180 deg. degree are conducted to the coils of the faced magnetic poles 7 and AC currents having different current phase at 90 deg. angle are conducted to the coils of the adjacent magnetic poles 7. By this method, the quantity of the cast billet is improved.
Patent JP-H0528913-A (JP)
Title: Shadow mask inspection device for color cathode-ray tube
Inventor: UMEDA HARUHIKO
IPC: H01J9/14
Filed: 1991-07-23
Abstract: PURPOSE:To enable easy and accurate inspection of the uneveness of opening among fine holes formed in a shadow mask within a short time. CONSTITUTION:The uneveness of opening among numerous fine holes 12 formed in a shadow mask 11 is inspected. A bar-shaped or linear light source 16 and a bar-shaped condenser lens 17 are disposed parallel to each other on the reverse and front sides of the mask 11, respectively. An inspection optical system 20 comprises an image pickup element 18 for obtaining data about the distribution of light quantity with respect to the open area of each of the fine holes by means of picking-up of images condensed by the condenser lens 17. While the inspection optical system 20 and the shadow mask 11 are shifted by a shifting mechanism 21 along the direction of a plane and relative to each other, images condensed by the condenser lens 17 through the fine holes 12 are picked up by the image pickup element 18. Data about the distribution of light quantity proportional to the open area of each fine hole 12 are obtained.
Patent JP-S6074359-A (JP)
Title: Electrode reaction device
Inventor: KAMIO ZENJI
IPC: C25B9/19
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a strong electrolyte container or battery in which liquid leakage or the like hardly occurs by joining together a multipolar partition plate, a diaphragm and spacers. CONSTITUTION:A multipolar partition plate 1, a diaphragm 5 and chamber frames 2 and 4 are joined together by self-fusion. For example, a hard polyvinyl chloride resin sheet of 0.5mm. thickness containing carbon powder is used as the partition plate 1. Hard polyvinyl chloride resin plates of 2mm. thickness are used as the spacers 2 and 4. In addition, a porous resin film of the polyvinyl chloride system is used as the diaphragm 5. Next, a carbon fiber felt 3 is packed into each of electrode chambers surrounded by the spacers 2 and 4. After that, the partition plate 1, the spacers 2 and 4 and the diaphragm 5 are stuck together by applying to them an adhesive prepared by dissolving polyvinyl chloride resin in a mixture solution composed of cyclohexanone, methyl ethyl keton and tetrahydrofuran, thereby making a cell stack.
Patent JP-H0232820-A (JP)
Title: Preparation of skin material
Inventor: MIHO TOSHIMI
IPC: B29C41/08
Filed: 1988-07-21
Abstract: PURPOSE:To prevent spread at jointed parts and to improve appearance by setting a fabric at a specified position of a mold, covering the fabric with a press jig while its outer and is left, pressing at least the surround of the jig, coating a molding face with a skin molding material and molding a synthetic resin base. CONSTITUTION:A fabric 2 is set on a fabric setting part 8 of a mold 5 in a molding apparatus 7 in such a way that the apex side of its outer peripherical end 2a projects above a projection 9 of the mold 5. A press jig 6 is lowered and the fabric 2 is pinched and pressed between a projecting curved face 8a of the mold 5 and a recessed curved face 12a of a press mold 12. The fabric is covered with the press jig 6 while its outer peripherical end 2a is left and the whole part of th fabric 2 covered with the press jig 6 is compressed. Then, a molding face 4 of the mold 5 is spray-coated with a polyurethane stock soln. 13 as a skin molding material by means of a coating machine 14 and the polyurethane stock soln. is reacted and cured at a mold temp. heated by a heating oil circulating a temp. controlling pipe 10 to form a synthetic resin base 3 of a specified thickness. A skin material 1 wherein the fabric 2 and the synthetic resin base 3 are monolithically jointed can be obtained.
Patent JP-S6428049-A (JP)
Title: Steering wheel
Inventor: INUI SHUJI
IPC: B62D1/04
Filed: 1987-07-21
Abstract: PURPOSE:To enable a number of contact pins to be easily set at point end to the same level by forming a contact pin holder to be oriented into a unit, in the case of a pad part non-swivel type steering wheel in which a relay mechanism, comprising slip rings and the contact pins, is built. CONSTITUTION:A boss plate 3 is provided extending to the outer in a boss part 2 secured to the point end part of a steering shaft 1, and a number of column side split slip rings 9 and pad side split slip rings 18 are annularly arranged respectively in the upper and bottom of this boss plate 3. Two kinds of contact pins 12, 13, inserted through a holder 14 into a number of stopper holes 4 formed in the boss plate 3, are brought into slide contact with these slip rings 9, 18. Holding the contact pins 12, 13 to the holder 14 in a manner, wherein point ends of these contact ins are set to the same level, and then a number of the holders 14 to a center-hollowed disk-shaped contact pin arranging member 15, the whole unit is constituted as a contact pin unit 11.
Patent JP-S6073924-A (JP)
Inventor: FUJIO KOUICHIROU
IPC: F16L1/038
Filed: 1983-09-30
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-H06183857-A (JP)
Title: Production of porous ceramic plate
Inventor: YOSHIDA SHIGEO
IPC: B32B18/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a method for production of a porous ceramic plate, capable of readily producing a porous ceramic plate excellent in design, exhibiting a low water absorption and resistive to adhesion of dirt at a low cost. CONSTITUTION:In producing a porous ceramic plate 2 by heating and pressing an inorganic foaming particle capable of foaming by heating in a furnace 1, a thermally fusible layer 4 containing thermally fusible inorganic particles each formed into a granule is laminated to a base layer 3 composed of inorganic foaming particles each formed into a granule. The resultant laminate is thermally foamed and subsequently pressure molded by a pressure roller 8.
Patent JP-H056415-A (JP)
Title: Image processor
Inventor: SAWANO YUKIO
IPC: H04N1/387
Filed: 1991-06-27
Abstract: PURPOSE:To easily edit the processing area/contents with high efficiency by selecting an original correction mode where the same editing data are used when the images are edited after the approximately same processing area/ contents are designated to plural originals which are partly different from each other. CONSTITUTION:An original reading scanner 50 is provided together with a memory means 88 which stores the read images, and a processing contents input means 72 which commands the processing contents. Furthermore a processing area input means 64 is added to designate an area together with a processing means 84 which applies the image processing to the commanded processing contents in the area designated by an area input means, an image monitor which displays the image processing area on the image read by the scanner 50, an editing data memory 90 which stores the processing contents and the editing data on the processing area, an external memory drive means 96 which stores and takes the editing data into and out of the memory 90, an original correction key which instructes the use of the editing data read out of an external memory via the means 96, and a printer 20 which prints the processed images.
Patent JP-H05123403-A (JP)
Title: Balloon catheter
Inventor: MIYATA SHINICHI
IPC: A61M1/10
Filed: 1991-06-27
Abstract: PURPOSE:To provide a balloon catheter which allows the expanding and contracting of a balloon part with higher responsiveness free from the bending of a catheter tube by reducing a passage resistance of a passage through which a pressure fluid passes to expand or contract the balloon part. CONSTITUTION:In a balloon catheter 20, an internal tube 30 communicating with a blood introduction port 23 provided at the tip of a balloon part 22 is fixed on the internal wall of a catheter tube by a means for adhesion, fusing, integral molding or the like.
Patent JP-H0797429-A (JP)
Title: New polyol composition and production of rigid polyurethane foam by using same
Inventor: TANKE YOSHIHIKO
IPC: C08J9/02
Filed: 1994-08-04
Abstract: PURPOSE:To produce a low-density rigid polyurethane foam having improved properties including excellent heat-insulation properties and excellent dimensional stability at good foaming efficiency without using any trichlorofluoromethane as the blowing agent. CONSTITUTION:The title composition comprises an N-aminoethylpeperazine/ alkylene oxide adduct of the formula (wherein EO is an oxyethylene group; PO is an oxypropylene group; n1, n2, and n3 are each the number of moles of oxyethylene groups added, n1+n2+n3=2.0-3.5; m1, m2 and m3 are each the number of moles of oxypropylene groups added; and m1+m2+m3=3.0-6.0). A rigid polyurethane foam is obtained by reacting a polyol component containing the above polyol composition with an organic polyisocyanate component in the presence of a blowing agent.
Patent JP-S6243618-A (JP)
Title: Image transmission equipment
Inventor: UCHIUMI ATSUSHI
IPC: G02B23/26
Filed: 1985-08-21
Abstract: PURPOSE:To make an invariably stable observation in any work environment by arranging tip parts of plural image guides opposite an object of observation, and bundling and connecting the other-end parts to an image pickup element and a display device. CONSTITUTION:An objective 1a is provided atop of an image guide 1 formed by bundling plural optical fibers and the other-end part sides are connected together to the image pickup element; and the image of the image guide 1 is converted into an electric signal, which is displayed on a display device 4. The material of the guide 1 is selected to obtain superior heat resistance and radiation resistance, and a water cooling pipe is provided to the outer periphery of the guide, which becomes usable for a high-temperature plant; and a fine part is observed through a thin lens 1a, objects 2 of observation at plural positions are displayed at the same time, and the element 3 and display device are installed at safe places to secure an invariably stable observation.
Patent JP-H0633981-A (JP)
Title: Vibration reduction device of vehicle
Inventor: TAKEHARA SHIN
IPC: G05D19/02
Filed: 1992-07-10
Abstract: PURPOSE:To optimize a vibration reducing operation of the device stated in the title, which causes vibration in the opposite phase to and at the same amplitude as vehicle vibration using a vibrating actuator by varying the transfer function of a digital filter according to a signal related to the transmitted state of vibration. CONSTITUTION:The digital filter 20 of a transfer function change means 30 takes in signals of a vehicle height sensor 35, a seated condition sensor 36, and a residual fuel sensor 37 and recognizes the weight distribution of a vehicle. The means 30 then takes in signals of an inside temperature sensor 31, an inside air pressure sensor 32, an outdoor temperature sensor 33 and an outdoor air pressure sensor 34, thereby recognizing its surrounding. A transfer function is read from a memory map in accordance with this recognition. Then a reference signal and R are sent to a multiplier 22 with the read transfer function as the transfer function of the digital filter 20 and are subjected to multiplications with a convergence factor that a convergence factor computing circuit 21 outputs, so as to produce a vibration signal. Vibration of an engine mount 3 is controlled thereby.
Patent JP-H1123767-A (JP)
Title: Device and method for uncoupling control rod drive mechanism
Inventor: KAWASAKI TAKASHI
IPC: G21C7/16
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety by fixing and holding the main body on the housing control rod drive mechanism by an arm and pushing up uncoupling rods with a cylinder device and uncoupling the control rods and drive mechanism. SOLUTION: For pushing up uncoupling rods (hereafter: rods), the pushing-up device is fixed and held detachably at the housing of control rod drive mechanism (hereafter: mechanism) 2 and the rods are pushed up in that state to uncouple control rods and the mechanism 2. As in this manner, the main body is fixed and held at the housing 1 of the mechanism 2 by arms 3, the work of position control is drastically reduced and thus the device can be made superior in operation capability. Also, as a reed switch 5 for detecting the coupling and uncoupling state of the mechanism 2 and the control rods at loading in the mechanism housing is prepared on a detection rod 19 and detection lamps 6 and 7 are installed in the main body, the status can be observed and so work adequacy can be improved.
Patent JP-H1132443-A (JP)
Title: Charging device
Inventor: MORITA KOICHI
IPC: H02J7/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To equally charge each of a plurality of batteries or capacitors, connected in series to an identical voltage without dispersion. SOLUTION: In this device, four half-wave type voltage doubler rectifying circuits 37 to 40 as a rectifying circuit made up of voltage doubler rectifying diodes 21 to 28 and voltage double rectifying capacitors 29 to 36 and smoothing capacitors 41 to 44 are connected to each of four batteries 8 to 11 connected in series. An AC power supply 1 charges each of four batteries 8 to 11 to an identical voltage, via each of the voltage doubler rectifying circuits 37 to 40 and the smoothing capacitors 41 to 44. The charging voltage for each of the batteries 8 to 11 is determined depending on the peak-to-peak value 2Vp of the AC input voltage of the AC power supply 1. Therefore, even if each of the batteries 8 to 11 has different characteristics, it is all charged to the identical voltage of 2Vp .  This structure enables uniform charging of the batteries 8 to 11 connected in series without dispersion.
Patent JP-H04232713-A (JP)
Title: Manufacture of fan blade
Inventor: ROBAATO SHII MONROO
IPC: B29C70/44
Filed: 1991-06-28
Abstract: PURPOSE: To maintain glass fibers at their optimum position and make it stronger and fine in appearance by giving heat and pressure and then impregnating injected resin in the glass fibers and a preform to be integrally bound while fan blades are molded. CONSTITUTION: Glass fiber cloths 24 or some other type of textile material is laid in the lower half 20 of a mold 22. A flexible bag is placed on the glass fiber cloths 24 in the mold 22 and on the flexible bag 26 a prefrom 18 made of semi-rigid glass fiber which fits with the interior shape of a fan blade is mounted. The preform 18 is covered with the additional glass fiber cloths and the mold 22 is closed so as to inflate the flexible bag 26. Resin is then injected around the flexible bag 26 in the mold 22. The injected resin is impregnated in the glass fiber cloth 24 and the preform 18, while the fan blade is molded by applying heat and pressure.
Patent JP-H0233947-A (JP)
Title: Apparatus and method for measuring ion implanted amount using infrared light scattering
Inventor: OGAWA TOMOYA
IPC: H01L21/265
Filed: 1988-07-23
Abstract: PURPOSE:To measure an ion implanted amount and to evaluate an ion implanted layer by radiating it with an infrared light and measuring the transmitted light. CONSTITUTION:A light source 103 is used as an incandescent light source, converted into a parallel luminous flux through a lens 105, divided by a prism 107 into two luminous fluxes, an ion implanted region 101a is radiated with one of them, and an unimplanted region 101b is radiated with the other. A mirror 111 is formed to be so movable in a direction of an arrow as to selectively reflect one of the two fluxes, to reflect the transmitted light of the region 101b, and the reflected light is detected by a detector 115 through a condensing lens 113. The light transmitted through the region 101a is reflected and detected by the detector 115. Accordingly, the ion implanted amount of the semiconductor to be measured is obtained from the transmission of the light. Thus, the ion implanted amount is measured to evaluate the layer.
Patent JP-H0511817-A (JP)
Title: Method and device for displaying ladder diagram and ladder code data
Inventor: SUZUKI MASAHARU
IPC: G05B19/05
Filed: 1991-06-28
Abstract: PURPOSE:To confirm operation by displaying a ladder diagram and ladder code data on a CRT at the same time. CONSTITUTION:The programmable controller 1 of a machine tool 11 stores a sequence program for programmable controller control in a ROM 4 and stores the control circuit of the machine tool as object code data in a memory part 5, the object code data are graphically represented as the ladder diagram through the operation on a keyboard 9, and the object code data are displayed on the screen of a display device 7 together with the ladder diagram and the ladder diagram and object code data are compared with each other to confirm whether or not the object code data are accurately in the memory or whether or not the object code data are correctly converted into diagram data.
Patent JP-2000021714-A (JP)
Title: Exposure method and aligner, and manufacture of device
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/027
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the total throughput by reducing the number of exchange of a mask pattern or wasteful movements of a wafer. SOLUTION: Plural mask patterns are exchanged and transferred by multiplex exposure or switching exposure for a wafer 228 having plural regions, and at successive operating this to each wafer while exchanging those plural wafers, when the wafer (mask pattern) is exchanged, the first exposure is operated with the mask pattern used last (with respect to a shot region operated at least) before the exchange.
Patent JP-H1016955-A (JP)
Title: Vacuum drum can
Inventor: YAMAMOTO HIDEO
IPC: B65D81/20
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a waste drum can without disposing it, and preserve a large amount of various kinds of foods for emergency for a long period of time under a vacuum state by a method wherein to a drum can, a rotating lid to which an L-shaped pipe is rotatably attached with a bolt having a spring and a nut by inserting a packing. SOLUTION: A housing container 9 is placed in a used drum can 2 of which the upper lid has been removed, and a partitioning is provided between the external wall 2b and the housing container 9, and the top is covered with a plate 10. Then, in a gap being formed of the external wall 2b, the housing container 9 and the partitioning, a reinforcing material 11 is poured in from a filling port 13 being formed on the plate 10. A bolt 5 is made to go through the plate 10 which covers the top of the partitioning, and the bolt 5 is screwed with a nut 6, and a rotating lid 2a to which an L-shaped pipe 3 having a cock 4 is attached, is rotatably attached. By this constitution, drinking water and foods, etc., to be stored are placed in the housing part 9a, and the rotating lid 2a is closed, and the housing part 9a is vacuumized by removing air.
Patent JP-H0513347-A (JP)
Title: Formation of deposited film
Inventor: SAKAI AKIRA
IPC: H01L21/205
Filed: 1991-06-28
Abstract: PURPOSE:To improve the characteristics of a film to be formed and improve the productivity by forming a thin film layer on a substrate, etching the thin film layer to leave a crystalline nucleus on the surface of the base and growing the crystalline nucleus before forming a deposited film. CONSTITUTION:Before forming a deposited film, a thin film which contains a silicon atom and a germanium atom is formed on a substrate 3. The substrate 3 is set on the holder 4 of a film forming device, hydrogen plasma processing is performed and a chemical species to be decomposed is introduced into the surface of the thin film which has the silicon atom and the germanium atom. Then, PH3/SiF4 mixed gas is supplied from a gas introducing pipe and the deposition of silicon crystal is performed. The density of the crystalline nucleus obtained is controlled by suitably selecting the composition rate of germanium in the thin film layer, the film structure of the thin film layer and a hydrogen plasma condition of the layer thickness, and excellent crystal silicon or silicon germanium crystal is manufactured on the substrate 3 at a low temperature.
Patent JP-H0935580-A (JP)
Title: Switch structure
Inventor: NISHITANI KEIZO
IPC: H01H19/62
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a switch structure wherein addition to simplifying a structure, generating a low current can be attained further to be made excellent in assemblability. SOLUTION: A switch dial 6 turnably provided in an upper case 2 is turned, and by a cam 74 formed in a lower side surface of the dial, cam sliders 23a to 23d, arranged with a prescribed space in the upper case 2, are selectively press mold and released from press moving. Simultaneously with coming into press contact with domes 31a to 31d of a rubber contact 3 arranged so as to be layered in the upper case 2, carrying a current is made capable of further to release press moving to be made in nonconduction.
Patent JP-H0711725-A (JP)
Title: Installation fitting of partition wall
Inventor: ISHIKAWA KEIZO
IPC: E04B2/94
Filed: 1993-06-28
Abstract: PURPOSE:To facilitate installation of a partition wall by adjusting a space between an engagement head and a beam through a bolt provided on the engagement head by holding the engagement head provided on the upper part of and installation fitting main body by a bracket metal fitting placed on the beam of a building. CONSTITUTION:By the lower part of an installation fitting main body 1, the upper part side of a first partition wall P2 is held, and by the upper part of the installation fitting main body 2, the lower part side of a second partition wall P2 is supported. Thereafter, an engagement head 3 provided on the upper part of the installation fitting main body 1 on the opposite side of the first and second partition walls P2, P2 is held by a bracket metal A placed on a beam 6b of a building. Thereafter, a recessed part 6 into which a square nut 7 screwed in a bolt 5 is inserted without revolving is provided on the bottom surface of the engagement head 3 at the time of casting, and a space between the engagement head 3 and a beam (b) is freely adjusted in accordance with the revolving direction of the bolt 5. Consequently, it is possible to manufacture an installation fitting with which screwing of a bolt is easily carried out.