baber/WOPTO huggingface dataset:
Patent JP-H05343495-A (JP)
Title: Transferring apparatus for treated object
Inventor: OSAWA SATORU
IPC: H01L21/68
Filed: 1992-06-05
Abstract: PURPOSE:To provide the transfer apparatus, of an object to be treated, wherein it can monitor, from a place at a distance from the transfer apparatus, the situation of the actual transfer operation of the transfer apparatus with reference to a support body for the object to be treated and it can always confirm the transfer operation of the transfer apparatus. CONSTITUTION:A transfer apparatus 20 by means of which a sheetlike object W to be treated is transferred with reference to a support body C for the object to be treated is provided with the following: a transfer apparatus main body 41 which is moved to a transfer operation position which is faced with the support body C for the object to be treated; a carrier member 45, for the object to be treated, which is installed at the transfer apparatus main body 41 so as to be capable of being advanced to, and retreated from, the advance direction and the retreat direction; and a monitor camera 30 which is installed at the transfer apparatus main body and whose angle of field is the advance-direction region of the carrier member 45 for the object to be treated. In addition, an image recording mechanism which records image information is connected to the monitor camera 30.
Patent JP-H1116303-A (JP)
Title: Actuator rocking mechanism and method
Inventor: MATSUMURA YOSHIZUMI
IPC: G11B5/54
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an actuator rocking mechanism, for information recording apparatus, which exhibits a strong fixing force with a simple configuration. SOLUTION: This rocking mechanism has an actuator 15 an absorbing member 60, a supporting member 55, a spring 59, and an inertia member 54. The supporting member 55 rotates in accordance with displacement of the actuator 15 caused by an impact force applied to information recording apparatus while the absorbing member 60 and the actuator 15 absorb each other. The spring 59 is elastically deformed to apply an elastic force to the supporting member 55. Furthermore, the impact force causes the inertia member 54 to rotate so that an engaging portion 63 of the inertia member 54 comes into contact the actuator 15. Thus, the displacement of the actuator due to the impact force is limited.
Patent JP-S6061223-A (JP)
Title: Shrink mark preventing method
Inventor: HASEGAWA TADASHI
IPC: B29K103/06
Filed: 1983-09-14
Abstract: PURPOSE:To prevent the occurrence of shrink mark by injection molding the side with at least a projection out of the thermoplastic resin mixed with 10- 25vol% metallic filler, when the molded product with projections on one side surface is injection molded. CONSTITUTION:A mold cavity 12 is filled with synthetic resin into which 10- 25vol% metallic filler 23 is mixed from an injection cylinder 3, and the back part molding body 20 with the boss 20A of a molded product is molded. After it has been cooled, the molds are opened and the primary side stationary mold 10 to which the back part molding body 20 is fixed, is replaced by the secondary side stationary mold 17, rotating a rotary mold platen 11 in the horizontal direction by 180 deg.. Thereafter, the molds are clamped, and the cavity 21 constructed in between the cavity part of the secondary side movable mold 15 and the back part molding body 20 is filled with synthetic resin from an injection cylinder 6, whereby a surface part molding body 24 is molded and the back part molding body 20 and the surface part molding body 24 are integrally caused to adhere. Thus, the molded product without shrink mark may be obtained.
Patent JP-S6326596-A (JP)
Inventor: FUJIOKA YOSHITAKA
IPC: G12B5/00
Filed: 1986-07-18
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-S5870902-A (JP)
Title: Rolling method by broadside rolling reduction
Inventor: TAKUBO YUKIYASU
IPC: B21B1/02
Filed: 1981-10-26
Abstract: PURPOSE:To decrease the formation of the fish tails specific to rolling of slabs, etc. by broadside rolling reduction by using caliber rolls and press dies properly in each rolling pass. CONSTITUTION:A rolling mill is constituted of vertical rolls 22 having calibers 1 and press dies 21. First, a material 20 to be rolled is fed into the rolling mill and the preceding end thereof is pressed (4-a) with the dies 21. Thereafer, the dies are changed over to the rolls 1, by which the material is subjected to rolling by broadside rolling reduction (40-b) for the 1st pass. Again the rolls are changed over to the dies 21 and the succeeding end of the material 20 is pressed (4-c). Further the dies are changed over to the rolls 1 and the material is subjected to rolling by broadside reduction (4-d) for the 2nd pass. Thereafter the material is rolled by broadside rolling reduction until necessary width is obtained, and the required pressing is completed with the least times of passes.
Patent JP-H0810424-A (JP)
Title: Electric connection structure for pachinko game machine
Inventor: TAMAGAKI TOSHIO
IPC: A63F7/02
Filed: 1994-06-28
Abstract: PURPOSE:To achieve a streamlining of manufacturing and a simplification of handling by simplifying an electric connection between a drive control section and a solenoid for feeding balls. CONSTITUTION:An electric connection part P comprises a first connection part 81 on the side of a game aid disc 6 and a second connection part 87 on the side of an opening-closing set plate E so arranged facing each other. The first connection part 81 is wired to a connector 55 of a drive control section L arranged on the rear side of the game aid panel 6 while the second connection part 87 is wired to a solenoid 18 for feeding balls. The electric connection part P permits the opening or closing of the opening-closing set plate E and is separated therefrom with the opening-closing set plate E opened while protecting parts 83 and 88 are fitted into each other with the opening-closing set plate E set to close or lock to hold a terminal part 85 and a terminal pin 89 under a pressure. This allows the keeping of stable electric connection conditions between the drive control section L and the solenoid 18.
Patent JP-S6230511-A (JP)
Title: Production of filter membrane
Inventor: YAMAGUCHI KENSHIRO
IPC: B01D71/02
Filed: 1985-08-01
Abstract: PURPOSE:To uniformly form pores with a required pore size, by applying hot rolling and cold rolling to aluminum with purity of 99.5% or more and subsequently heating rolled aluminum to recrystallization temp. or more to form a foil or thin plate which is, in turn, subjected to DC electrolytic etching before performing anodic oxidation or boiling. CONSTITUTION:Hot rolling and cold rolling area successively applied to aluminum with purity of 99.5% or more and the rolled aluminum is heated (annealed) to recrystallization temp. or more to form a foil/thin plate with a thickness of 0.3mm or less having a cubic azimuth formed thereto as a recrystallized gathering structure. An aqueous chloride solution is used as an etching solution to apply DC electrolytic etching treatment to said foil/thin plate to form piercing capillary pits. Subsequently, the treated foil/thin plate is subjected to anodic oxidation in an electrolyte containing a compound having film forming capacity to aluminum or boiled in the above-mentioned electrolytic etching solution to form an oxide film or a hydroxide film to the surfaces of the capillary pits.
Patent JP-H0337329-A (JP)
Title: Supercharge pressure controller for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02B37/12
Filed: 1989-06-30
Abstract: PURPOSE:To obtain an always proper supercharge pressure corresponding to the engine operation state by open-controlling a pressure adjusting valve for the pressurized air which acts into the pressure chamber of the actuator for a waste gate valve by each duty value set in a plurality of engine operation regions. CONSTITUTION:In an exhaust turbosupercharger 4, a bypass passage 24 which makes a detour around an exhaust turbine 8 is formed in an exhaust passage 12, and the inlet 26 is opened and closed by a waste gate valve 30. The waste gate valve 30 is driven by an actuator 32 including a diaphragm 36 which divides an atmosphere chamber 40 and a pressure chamber 38 into which the supercharge pressure in an intake passage 10-2 on the downstream side of a compressor 6 is introduced through a pressure introducing passage 48. In this case, the middle part of the pressure introducing passage 48 is allowed to com municate to an intake passage 10-1 on the upstream side of the compressor through a pressure controlling passage 52 having a pressure control valve 54 interposed, and the pressure control valve 54 is open-controlled according to each duty valve set in a plurality of engine operation regions.
Patent JP-H1021875-A (JP)
Title: High pressure discharge lamp, irradiation device, lighting device, and exposure device
Inventor: TAKAHASHI TETSUYA
IPC: H01J61/073
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily position each component of an electrode structure by externally fitting a holding tube with an electrode structure made of an electrode main body, an electrode axis, an electrode base portion, a block cylinder body, an external conductor, and a metal foil and inserting it into each sealing tube portion of an envelope. SOLUTION: A cathode 13a and an anode 13b are connected respectively to electrode base portions 14c and 14d via electrode axes 14a and 14b, and further block cylinder bodies 16a and 16b and external lead rods 17a and 17b are connected in order. Band- shaped metal foils 18a1 to 18a3, 18b1 to 18b3 made of molybdenum or the like are wound around outer circumferences of the electrode base portion 14c and 14d, the block cylinder bodies 16a and 16b, and the external lead rods 17a and 17b in a peripheral direction, electrode structures 19a and 19b are constituted, on the outer circumference of which cylindrical holding tubes 20a and 20b are externally fitted with each other intimately.  Further, the tubes are inserted into sealing tube portions 12b and 12c of a bulb 12, and the protrusion external end portions of the external lead rods 17a and 17b are shrinkage fitting in their protruded outwardly. Thus, the holding tubes 20a and 20b can be easily inserted into the sealing tube portions 12b and 12c, and assembling property is improved.
Patent JP-S6149201-A (JP)
Title: Automatic setting system
Inventor: TATSUKI TOSHIHIKO
IPC: G05B1/01
Filed: 1984-08-17
Abstract: PURPOSE:To attain easily and highly efficiently the setting and confirming jobs of a large quantity of data by securing a register file constitution for a keyboard part and a display part which drives a pilot lamp, etc. CONSTITUTION:A controller 1 is connected to a setting display unit 2A, and a personal computer 21 is also connected to the unit 2A. A register file constitution is secured for keyboard and display parts by means of the unit 2A. A setting sequence equivalent to the key operating procedure is written to a keyboard register file 15 from the computer 21. Then the present display data which is under the control of a keyboard display controller 9 is written to a display register file 16. This data can be read out of the computer 21. The setting sequence is read as if the keyboard were operated through the controller 1 and then processed by a set display unit program of the controller 1.
Patent JP-S6061654-A (JP)
Title: Method and apparatus for measuring partial pressure of oxygen and combustible gas
Inventor: NODA MAKOTO
IPC: G01N27/406
Filed: 1983-09-14
Abstract: PURPOSE:To enable the simultaneous measurement of oxygen and a combustible gas by providing a measuring electrode provided on one side of a solid electrolyte with a plurality of electrodes which attain a different equilibrium in a combustion reaction between oxygen and the combustible gas in a gas to be measured. CONSTITUTION:A standard comparison gas contacts the inside of a solid electrolyte 1 while a reference electrode 2 is provided on the surface thereof on the closed end side. A gas to be measured contacts the outside of the solid electrolyte 1 while electrodes 3 and 4 are provided independently. Signals from these electrodes are inputted into a potential measuring devices 5 and 6 to detect an electromotive force E1 and an electromotive force E2 between the electrodes 2 and 3 and 2 and 4 respectively. A calibration curve is prepared from electromotive forces obtained when the composition of the gas being measured is varied and set on an arithmetic unit 7 to compute the electromotive force obtained form unknown gas based on the calibration curve. Thus, partial pressures of oxygen and the combustible gas are obtained and shown on displays 8 and 9.
Patent JP-S6065724-A (JP)
Title: Synthesis of fine powder of tin oxide
Inventor: OOTSUKA KUNIO
IPC: C01G19/02
Filed: 1983-09-17
Abstract: PURPOSE:To obtain fine powder of tin oxide having improved dispersibility and high surface energy simply and inexpensively, by adding an alkali solution to a solution of a tin salt in an organic solvent to form precipitate, separating the precipitate, heat-treating it. CONSTITUTION:A tin salt soluble in an organic solvent is dissolved in the organic solvent, an alkali is added to the organic solvent solution, the tin salt is hydrolyzed, and precipitate is formed. The precipitate is separated from a mother liquor, dried, heat-treated at 300-1,200 deg.C, to give fine powder of tin oxide. Or, when the organic solvent solution is prepared, at least one of pentavalent or trivalent metal compounds soluble in the organic solvent together with the tin salt is dissolved in the organic solvent, so that the fine powder of tin oxide is provided with characteristics of metal element of its own. A tin halide, especially tin chloride is preferable as the tin salt soluble in the organic solvent used in terms of economic reasons.
Patent JP-H0336367-A (JP)
Title: Sheet for construction work
Inventor: MURAKAMI TADAYOSHI
IPC: E04G21/02
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a light, easy-to-handle sheet for construction work by using a fabric having a predetermined cover factor and woven by the use of a polyesthel filament fiber of predetermined tensile strength, tensile ductility and more than predetermined diameter. CONSTITUTION:A fabric having a cover factor of 1.5 to 3.5 and woven using as warp and weft yarns a polyester filament fiber of tensile strength more than 7.5g/denier, tensile ductility more than 23% and diameter more than 400 denier is used and at least its single face is subjected to flame resistant treatment by polyvinyl chloride. A turpoline type sheet for construction work is formed by using these polyester filament fibers of high strength and high ductility and weaving them into a coarse density ie. a cover factor of 1.5 to 3.5. Thus, the appearance of the sheet is prevented from being deteriorated by generation of packering and also its size stability and weather (or light) resistance are both enhanced.
Patent JP-2000357761-A (JP)
Title: Bga semiconductor device
Inventor: YAMAMOTO KAZUHIRO
IPC: H01L23/29
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent interlayer peeling and damage of a corner part of an IC chip by separately coating at least opposed two sides of a semiconductor device with the same resin as a sealing resin so that the coated resin is connected to the sealing resin. SOLUTION: A semiconductor device in which an IC chip 4 of a centerpad type is mounted is assembled by adhering a wiring tape 3 with its wiringpattern side to the circuit plane of the IC chip 4 via an adhesive thermal-stress absorption-effect material 5 and by bonding inner leads 6 exposed on a central part of the insulated film 3 to bonding pads arranged on a central part of the IC chip 4, respectively, by lead bonding. Then, the lead-bonded part is sealed by a sealing resin 2, while solder balls 1 are bonded on specified lands of the wiring pattern. Resin 8 is coated on opposed two sides of the IC chip 4 in such a way that the resin covers whole areas of the sides and partly covers flat parts of the IC chip 4.
Patent JP-H0919955-A (JP)
Title: Hydraulic pressure driving device
Inventor: TERADA SHINJI
IPC: B29C33/24
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To enable a depressurization operation in a short time to effect a smooth operation of a piston. SOLUTION: In a hydraulic driving device which can operate a piston 22 both normally and reversely by a variable capacity type pump 10, the first piping which connects the discharge opening of the pump 10 with a hydraulic fluid tank 50 is installed in parallel with the first switch-over valve 30 for selecting normal operation, reverse operation, and stop, the second switch-over valve 70 is installed in the first piping, and a pressure detector 91 is installed between the second switch-over valve and the discharge opening of the pump 10. In the change-over of the piston 22 from the normal operation to the reverse operation, or from the reverse operation to the normal operation, the depressurization is carried out by the detector 91, and the piston is actuated after the confirmation that the depressurization was done by the detector 91 so that the depressurization in a short time and smooth actuation of the piston can be done simultaneously.
Patent JP-H0776178-A (JP)
Title: Thermal transfer sheet
Inventor: HIROSE KEIJI
IPC: B41J31/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a thermal transfer sheet in which a plastic of polyethylene terephthalate, vinyl chloride, acryl, etc., can be printed excellently and which has high scuff resistance and solvent resistance. CONSTITUTION:A thermal transfer sheet comprises a thermal transfer ink layer 2 provided on a surface of a base material film 1 made of a plastic film, wherein the layer 2 contains colorant and vinyl chloride-vinyl acetate copolymer resin having a mean molecular weight of 10,000 or more at 60-90 deg.C of Tg.
Patent JP-S6418948-A (JP)
Title: Production of optical fiber
Inventor: HOSOYA TOSHIFUMI
IPC: C03C25/10
Filed: 1987-07-10
Abstract: PURPOSE:To obtain the high-quality coated optical fiber having excellent transmitting characteristics, by excluding reaction initiator characteristic wavelength area in a resin of one layer of optical fiber protecting coating film from resin curing irradiation of adjacent outer layer of the above-mentioned resin layer or more outer layer than the adjacent layer. CONSTITUTION:In production of an optical fiber having protecting coating consisting of plural layers by applying a photosetting resin around an optical fiber obtained by heat-melting and drawing an optical fiber matrix and curing the resin, the coating is carried out as follows: The coating is carried out so that the characteristic wavelength area of reaction initiator in a resin of resin layer of a protecting coating layer having >=k number (n-1>=k>=1) from the inside layer of the coating layers when protecting coating layer number is n (n>=2) is excluded from an optical characteristic wavelength area irradiated so as to cure a resin in the coating layer having >=(k+1) number. An ultraviolet ray curing urethaneacrylate resin, ultraviolet ray curing silicone resin, etc., is used as the photosetting resin and the optical characteristic wavelength area irradiated is preferably set by using ultraviolet ray filters.
Patent JP-H0725695-A (JP)
Title: Method of pulling single crystal
Inventor: SASAKI HITOSHI
IPC: C30B15/14
Filed: 1993-07-12
Abstract: PURPOSE:To pull up high-quality single crystal free from crystalline defect by presuming the stability of the melt on the basis of the change in density. CONSTITUTION:The temperature-changing rate of the melt density is beforehand measured on the Si melt for pulling up single crystal. The whole Si melt is maintained at the temperature at which the changing rate alters t1 (at about 1440 deg.C) and the single crystal is pulled up from the Si melt. Thus, the temperature control of the whole Si melt excludes the cluster having different kinds of fine structures to provide the high-quality single crystal free from fine defect and transition in crystal.
Patent JP-H0459385-A (JP)
Title: Optical information recording medium
Inventor: OMI FUMIYA
IPC: G11B7/2405
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the above optical information recording medium which is stable in a storage environment and has a high reliability by a method wherein an irregular information truck is provided on a substrate, and the information truck is formed by polymerizing and setting a photosetting composition layer made of a photosetting resin of a specific composition and a photopolymerization initiator under light irradiation. CONSTITUTION:An irregular information truck is provided on a substrate. The information truck is formed by polymerizing and setting a photosetting composition layer made of a photosetting resin containing TCD-DM acrylate, adamanthyl methacrylate or derivative thereof, or adamanthyl acrylate or derivarive thereof and a photopolymerization initiator under light irradiation. For example, the optical reaction initiator is compounded in the acrylic compound and irradiated with an ultraviolet light, an electron beam, a radiation, or the like to be cured, thereby being radical polymerized. The resin obtained in this manner has a glass transition temperature of 160 deg.C, a water absorption of 0.13%, a pencil hardness of 3H or more, and a shrinkage coefficient of 8%.
Patent JP-S6232170-A (JP)
Title: Liquid crystal composition
Inventor: MOCHIZUKI AKIHIRO
IPC: G02F1/13
Filed: 1985-08-02
Abstract: PURPOSE:To obtain a phase transition liq. crystal compsn. having excellent response and display stability, by mixing a chiral nematic liq. crystal having a terphenyl structure with ethane, dicyclohexane or ester nematic liq. crystal. CONSTITUTION:10-20wt% chiral nematic liq. crystal of a structure having three benzene rings and represented by the formula I (wherein n is an integer of 1-6; and m is an integer of 1-6) (e.g., a compd. of the formula II) is mixed with 90-80wt% ethane, dicyclohexane or ester nematic liq. crystal. A nematic cholesteric phase transition liq. crystal display is wide in zone range particularly at this temps. and enables liq. display with a large hysteresis, which in turn enables a mass-storage display having excellent display stability.
Patent JP-H089213-A (JP)
Title: Video monitor rotating and moving device
Inventor: NISHIZAWA KYOICHI
IPC: H04N5/225
Filed: 1994-06-20
Abstract: PURPOSE:To store a camcorder in the area of the rear face of a monitor, to set the monitor to the rear face or the camcorder at the of carrying, to move the monitor to the upper part of the camcorder at the time of photographing so that a photographer can easily watch the monitor, and to horizontally rotate the monitor to photograph the photographer himself. CONSTITUTION:Monitor angle adjusting revolving shafts 3 are provided in the right and the left of the bottom face of a monitor 1, and the monitor 1 and a connection plate 6 are connected to monitor angle adjusting revolving shafts 3. A horizontal revolving shaft 8 is provided in the upper part of a camcorder 2, and the camcorder 2 and a horizontal rotating base 7 are connected by the horizontal revolving shaft 8. Monitor moving revolving shafts 4 are provided in the right and the left of the horizontal rotating base 7, and the horizontal rotating base 7 and the connection plate 6 are connected by monitor moving revolving shafts 4. The monitor 1 can be moved from the rear face to the upper face of the camcorder 2 by monitor moving revolving shafts 4, and the monitor 1 can be horizontally rotated by the horizontal revolving shaft 8 on the upper face of the camcorder 2.