baber/WOPTO huggingface dataset:
Patent JP-S61139613-A (JP)
Title: Method for attaching and detaching of heat radiation preventive cap of mixer car and heat radiation preventive cap
Inventor: NAKAMURA HITOSHI
IPC: C21C1/06
Filed: 1984-12-10
Abstract: PURPOSE:To attach and detach surely and safely a radiation preventive cap in the aperture of a mixer car by providing a disintegrating device and a radiation preventive cap attaching and detaching device to the top end of movable arms removing the base metal around the aperture of the mixer car then attaching and detaching the heat radiation preventive cap to and from the aperture. CONSTITUTION:The disintegrating device 6 is attached to the top end of the movable arms 18, 19 and the heat radiation preventive cap attaching and detaching device 17 is provided on a counter chisel 5 side of the device 6. The chisel 5 is directed toward the aperture 2 is removed. The direction of the device 6 is then reversed and while the heat radiation preventive cap 13 is held gripped by the device 17, the cap is attached to and detached from the aperture 2. The cap 13 is formed of an inverted circular cone-shaped steel plate 8, plural steel bar bodies 10 each having a detaining hook part 9a projecting from the circumferential edge and a central hanging body 12 fixed at both ends thereto.
Patent JP-H10106975-A (JP)
Title: Film forming method of semiconductor device
Inventor: SAITO YOKO
IPC: H01L21/28
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To enable a film to be prevented from being crystallized and to be easily flowed into a groove through a high-temperature reflow process or a high-temperature film forming process even if a cavity is formed to close the opening of the groove by a method in which a metal wiring material film is formed at a high speed or a large amount of inert gas such as argon is mixed into the wiring material film. SOLUTION: First, a silicon substrate is heated at a high temperature (e.g. 400 deg.C) when aluminum is evaporated on the surface of a groove whose inner surface is coated with a base film 4. The pressure of inert gas (e.g. argon:Ar) in a vapor phase is raised, and an aluminum wiring film 9 which contains a large amount of argon atoms is formed. In this case, argon gas as inert gas is mixed into the aluminum wiring film 9, whereby aluminum is prevented from being crystallized, and the aluminum wiring film 9 is formed at a high temperature by sputtering, so that the film 9 flows easily into a groove even if a cavity 6 is formed to close the opening of the groove. The groove is finally filled up with the films 9.
Patent JP-H10100525-A (JP)
Title: Imprinting device
Inventor: FUJIMOTO AKEMASA
IPC: B41K3/44
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To check shear in imprinting while imprinting can be carried out at a right position even when transfer speed of a web is varied. SOLUTION: An imprinting device is equipped with an imprinting roller 11, a photoelectric sensor for imprinting command 31 which outputs a imprinting command signal by detecting a resist mark R3 of a web, an encoder 38 for detection of transfer speed of the web, a photoelectric sensor for detection of imprinting roller position 49 which detects that the imprinting roller 11 is in an imprinting state position, and a photoelectric sensor for confirmation of imprinting position 32 which detects a resist mark R2 when the imprinting roller 11 is in the imprinting state position. Time from output of the imprinting command signal to start of a motor and a speed at which the motor is rotated are computed.  Further, when a lag is generated between detection signal output of the photoelectric sensor for detection of imprinting roller position 49 and the photoelectric sensor for confirmation of imprinting position 32, the shear in imprinting is judged to exist.
Patent JP-S61141916-A (JP)
Title: Desiccant composition and molded article
Inventor: SAMEJIMA MAKOTO
IPC: B01J20/26
Filed: 1984-12-13
Abstract: PURPOSE:To obtain a desiccant composition liberating no deliquescent liquid and capable of being molded into an arbitrary shape,by containing deliquescent salts and a highly water-ansorbable synthetic resin as main components. CONSTITUTION:Diliquescent salts such as CaCl2 and a highly water-absorbable synthetic resin such as polyethylene oxide are mixed in a powdery, granular or pellet state ro prepare a desiccant composition. This composition is further kneaded at temp. equal to or more than the softening point of the highly water- absorbable synthetic resin and molded into an arbitrary shape such as a pellet like, sheet like, rod like or honeycomb like shape by a usual molding method to be used as a desiccant molded article.
Patent JP-H10109154-A (JP)
Title: Inserting method and device therefor
Inventor: MORISHITA HISAYA
IPC: B22D19/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a casting by improving the positional precision of an inert member. SOLUTION: In this inserting method for inserting the insert member T by positioning the insert member T into a cavity 11 in a mold 12 and pouring molten metal into the cavity 11, the positioning of the insert member T is executed by sucking the insert member T onto the wall surface of the cavity 11. By this method, the play of the insert member T is eliminated. Further, since the insert member T is not necessary to fit to the wall surface of the cavity 11, the insert member T is not formed as undercut state.
Patent JP-H05264492-A (JP)
Title: Method and device for compensating acid conductivity
IPC: G01N27/06
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a method and a device for compensating conductivity which can eliminate an error in the indication value of a conductivity meter which is used for judging leakage of sea water in a thermal power plant. CONSTITUTION:The device is a device for compensating conductivity which compensates the indication value of a conductivity meter which is used for judging leakage of sea water in a thermal power plant and is provided with an acid conductivity measuring means for measuring acid conductivity of water flowing a water- returning system pipe, a flow rate measuring means for measuring the flow rate of replenished water for the water-returning system, an operation means 23 for performing primary delay processing of the replenished water based on the measurement value of the flow rate measuring means, converting the measured value after the primary delay processing to an acid conductivity, and then performing idle time processing of the converted acid conductivity for obtaining an error of the acid conductivity, and a subtraction means 24 for subtracting the error from the measurement value of the acid conductivity measuring means to obtain the compensated acid conductivity. The conductivity is compensated by the compensation device, thus excluding influence of replenished water in the measurement value of the acid conductivity measuring means and obtaining the true compensated acid conductivity caused by sea water.
Patent JP-H03125127-A (JP)
Title: Organic nonlinear optical material
Inventor: IKEDA HIDEJI
IPC: G02F1/361
Filed: 1989-10-09
Abstract: PURPOSE:To obtain the org. nonlinear optical material having a high cubic nonlinear optical constant by using a specific compd. having two nitrogen-contg. heterocycles. CONSTITUTION:This org. nonlinear optical material is constituted of the compd. expressed by formula I. In the formula I, Y<+> denotes H2N<+>R<2>2, etc.; X denotes O or S; n denotes 0 to 2 integer; R<1> and R<2> denote hydrogen or 1 to 3C alkyl group. R<1> and R<2> are more specifically hydrogen, methyl group, ethyl group, propyl group. The org. nonlinear optical material which has a large cubic nonlinear optical constant, is extremely fast in nonlinear response thereof and has excellent characteristics is obtd. in this way.
Patent JP-H0981044-A (JP)
Title: Advertising medium for merchandise display shelf
Inventor: YAMASHITA SHUSUKE
IPC: G09F5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent advertising media from being rotated around supporting rods and to stabilize the mounting state thereof by simultaneously inserting two pieces of supporting rods of hooks for hanging merchandise into a mounting section and detaining the one supporting rod to the mounting section. SOLUTION: The advertising medium 5 is reset to the original spacing by inserting two pieces of the supporting rods 6, 7 of the hook 4 for hanging the merchandise freely movably mounted at a cross rail 2 into the mounting section 5b in the state of elastically narrowing the spacing between both, then releasing these rods. The detaining part 6a of the upper supporting rod 6 is inserted and detained into a detaining hole 9, by which the medium is installed to face laterally (parallel with the supporting rods 6, 7) between the merchandise in the state that the medium is hung at the hook 4. As a result, the easy and sure installation of the medium is made possible without sparing the space for display near the merchandise by utilizing the existing hooks 4 for hanging the merchandise disposed on the display rack 1 as they are.  The mounting state of the advertising medium 5 is stabilized without rotating around the supporting rods 6, 7.
Patent JP-H08176876-A (JP)
Title: Electrode for electrochemical process and use of said electrode
Inventor: ARETSUSANDORA PASUTAKARUDEI
IPC: C25B11/08
Filed: 1995-10-11
Abstract: A novel electrode, for electrochemical processes, consists of an electrically conductive substrate bearing a coating of platinum, iridium oxide and tin oxide with an iridium oxide content of more than 8 (pref. at least 25) wt.%. Pref. the coating comprises (by wt.) 12-17% platinum, 30-40% iridium oxide and 53-58% tin oxide.
Patent JP-H10107472-A (JP)
Title: Casing
Inventor: GOSHIMA NORIAKI
IPC: H05K9/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a casing for a satellite broadcasting receiver or the like, in which a leaf spring for suppressing unwanted radiations can be easily mounted with low cost and high reliability. SOLUTION: A chassis 4 having 4 sides bent into a box shape is prepared, a chassis contact part 5b of a leaf spring 5 is mounted to louver opening 4b in a front bent part 4c of the chassis 4, and a hook part 5a of the leaf spring 5 is hooked to an upper end hook part 4a of the front bent part 4c. Thereafter, by pushing and fixing a rib 1a of a front panel 1, a top cover contact part 5c of the leaf spring 5 can be contacted resiliently with a top cover 2 to be conducted therewith.
Patent JP-2000085079-A (JP)
Title: Laminated polyester film for vapor deposition
Inventor: UCHIUMI SHIGEO
IPC: B32B27/36
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a film without the occurrence of winding creases and excellent in the processibility and gas barrier properties. SOLUTION: A biaxial oriented laminated polyester film comprising at least two layers simultaneously satisfies the formulae: 0.015<Ra1<0.035, 0.007<Ra2<0.025, 0.005<Ra1-Ra2<0.030, 0.5<H<4.0, where Ra1 and Ra2 are average roughness (μm) of the central line of exposed surfaces, respectively, and H is a film haze (%).
Patent JP-H1184923-A (JP)
Title: Heating device, fixing device and image forming device
Inventor: TAKAZAWA HIROSHI
IPC: H05B3/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To make temperature distribution in the width direction of a base plate equal right and left, to reduce thermal stress exerted on the base plate and to reduce damage and fault to surely fix an unfixed toner image with good efficiency in the case of using the base plate in a fixing device by printing and baking a heating resistor positioned at a hole for fitting connector on a heater holder so that it may be symmetric right and left with respect to the center in the width direction of a surface base plate. SOLUTION: The heating resistor 4a is printed and baked symmetrically right and left with respect to the center of the width of the surface base plate so as to equalize the temperature distribution in the width of the surface base plate at a part A where the heating device 50 constituted so that a surface heater 1 is held by the heater holder 13 corresponds to a part of a pressure roller 14. The hole 13a formed on the heater holder 13 is a hole for fitting a connector applying a commercial power source by using an electrode pattern formed on the surface of the heater 1 and an electrode pattern formed on the back surface of the heater 1. Since the width of the resistor 4a is made symmetric right and left, the temperature distribution in the width direction of the base plate is equal right and left and the thermal stress exerted on the base plate 2 is reduced.
Patent JP-H01106371-A (JP)
Title: Cd player
Inventor: NISHIMURA MAKOTO
IPC: G11B21/02
Filed: 1987-10-20
Abstract: PURPOSE:To prevent chattering while pliding and backrush caused by a gap by meshing a rack-and-pinion deeper wherein either of them being held with elasticity and making an optical pick up force to contact with a guide rail centering around the guide shaft. CONSTITUTION:A rack gear 4 is formed capable of its elastic deformation by a synthetic resin and by making the state of the rack gear 4 being meshed to a pinion gear 5 with its slight elastic deformation the generation of the meshing gap between them is prevented, also, the driving system eliminating the chattering between an optical pickup 3 and guide rail 6 is owned by compos ing the meshing position thereof to the position where an elastic force exerts as an angular moment to the pinion gear 5 of the rack gear 4 in the direction the optical pickup 3 is energized in the guide rail 6 direction, centering around a guide shaft 2 against the optical pickup 3. Consequently the optical pickup 3 can be held and driven with good accuracy even in case of any variation in the position of a CD player.
Patent JP-H05214639-A (JP)
Title: Circular knitting machine and sinker for manufacturing plush raw cloth
Inventor: ERUNSUTOODEIITERU PURASU
IPC: D04B9/12
Filed: 1992-09-04
Abstract: PURPOSE: To use a sinker as a single part to simplify the structure of the circular knitting machine by adjusting the length of plush yarn loops at a cylinder lock part in a lock part section and independently controlling the size of a stitch at the sinker lock part. CONSTITUTION: Adjustable lock parts 51, 62, 69, 72 for adjusting the length of the plush yarn loops are disposed in lock part sections 7a, 7b for controlling knitting needles 2a, 2b. The lock part sections 7a, 7b are disposed at a cylinder lock part, and the lock parts are adjusted with adjusting screws 15a to 15e. A similar adjustable lock part for independently controlling the size of a stitch is disposed in the lock part section in which a sinker part is disposed as a part.
Patent JP-H03133819-A (JP)
Title: Method and device for monitoring the moving condition of conveyor belt or conveyor scale
Inventor: YURUGEN BIIBERU
IPC: B65G39/16
Filed: 1990-09-28
Abstract: PURPOSE: To stably grasp the belt traveling condition by providing a mark having an edge inclined to an edge orthogonal to the belt traveling direction, detecting the mark, and detecting the position in the traverse direction and the slip quantity from the belt traveling speed and the detected mark. CONSTITUTION: An approximately triangular mark 5 is formed on a belt 1 traveling in a direction of an arrow 4 so that one side 5a is directed in the direction orthogonal to the belt traveling direction 4, and the other side 5b is directed in the direction thereacross. When the mark 5 is detected by a sensor 6 as the belt 1 is traveled, its detected signal has the duration L equivalent to the distance between the edges 5a and 5b of the mark 5. The duration is changed according to whether or not the traveling condition is normal when the traveling speed is the specified value. The duration is changed if the belt is deviated in the transverse direction. Thus, in such a case, an alarm is given.
Patent JP-H0569852-A (JP)
Title: Transmitting mechanism for running device of work machine
Inventor: YAMAMOTO SHOICHI
IPC: F16H3/08
Filed: 1991-09-14
Abstract: PURPOSE:To form a total unit in compact constitution by providing three-shaft constitution of change shaft, side clutch shaft and reversing clutch shaft. CONSTITUTION:A change shaft 8 has a spin turn gear 9 and an advancing/ reversing gear 12. A side clutch shaft 13 is provided with gears 27, 27' rotated by a center gear 11 normally meshed with the gear 12 and by right/left clutch units 14, 14' when these are connected and right/left brake units 29, 29'. A reversing clutch shaft 35 is provided with gears 43, 43' rotated by a gear 44, normally meshed with the spin gear 9, and normally meshed with the gears 27, 27', gears 42, 42' of integral structure with the gears 43, 43' and right/left reversing clutch units 36, 36' of rotating the gears 42, 42' when connected. By forming a transmitting mechanism for a running device of a work machine of the three shafts thus constituted, necessity for a reversing counter shaft can be eliminated, and a total unit can be formed in compact constitution.
Patent JP-H02110095-A (JP)
Title: Elevator controller
Inventor: MASUTANI MUNEHARU
IPC: B66B13/14
Filed: 1988-10-19
Abstract: PURPOSE:To make a user side controller possible to set a door-open time optionally by installing a door-open holding time operational means, counting door- open frequency after receiving operation information made by a door-open time register operating means and thereby finding the door-open holding time. CONSTITUTION:When a door-open button 3 is operated in a period when a door-open time register switch 7 installed in a cage control panel is set to the register side, a door-open time arithmetic circuit 10 counts frequency of this door-open button 3 pressed, and operates the counted value up to the time when the switch 7 is reset, finding a door-open holding time, and it is set to a door control means 1a. In addition, a door full-open time is counted at a door-open time detecting means 11 starting the count by a signal of a door full-open detecting switch 5, comparing the full-open time with the set door-open holding time by the said door control means, and a door-open command is held till the door full-open time becomes equalized to the setting door-open holding time, thus it is made so as to perform door on-off control in this way.
Patent JP-H10111397-A (JP)
Title: Tank dismounting method
Inventor: TERADA AKIRA
IPC: G21F9/30
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a tank dismounting method which does not require reinforcement and is profitable in cost, by dropping a moving frame with cutting and disassembling one by one the shell plates of an already structured tank and by using original tank strength during the work. SOLUTION: The tank dismounting method is to disassemble a shell plates 10 of a water tank 11 and to drop a moving frame 13. A space 19 in which a person can work is attached on the peripheral wall of the water tank 11, and the moving frame 13 is tightened and fitted to shell plates 10 and a ceiling board 11a of the water tank 11. Shell plates 10 of the water tank 11 are cut and disassembled one by one from upper side and the moving frame 13 is lowered with a chain block 26.
Patent JP-H04140126-A (JP)
Title: Print laminate method
Inventor: TAKIZAWA HISAO
IPC: B29L9/00
Filed: 1990-10-02
Abstract: PURPOSE:To increase the adhering strength of a base material and a print laminate film by print-laminating a print laminate film on the base material printed by the adhesive layer, at the same time, performing an oxidation- treatment on the surface of the adhesive layer and the printing surface of the printed base material. CONSTITUTION:As a laminate film layer, it is preferable that an oriented film of thermoplastic resin is employed such as, for example, polypropylene, polyethylene, and the like. For ethylene copolymer constituting an adhesive layer, it can be given ethylene-vinyl acetate copolymer or the like, and the thickness of the adhesive layer is made 8-40mu preferably, made 10-20mu The lamination of the adhesive layer to the laminate film layer is preferable to be performed by an extrusion laminating method, and each oxidation-treatment of the surface of the adhesive layer and the printing surface of the printed base material is conducted by corona discharge or ozone spray.
Patent JP-H03136852-A (JP)
Title: Laminated film
Inventor: SUZUKI MASAHIKO
IPC: B32B27/34
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a high heat seal strength and thereby improve thermal resistance and oil resistance by forming a heat seal layer with a resin compound consisting of polybutyleneterephthalate copolymer or copolymer of polybutyleneterephthalate with a specific melting point and nylon. CONSTITUTION:The subject film consists of a polybutyleneterephthalate layer and a heat seal layer as laminated components. The heat seal layer is composed of a resin compound of a copolymer of polybutylterephthalate or a copolymer of polybutylterephthalate with a melting point of 140 to 215 deg.C and nylon. The melting point of polybutyleneterephthalate is about 225 deg.C and has excellent aroma preservability, heat resistance and oil resistance. The film has a crystalline gloss and good appearance. In addition, the film has outstanding heat resistance and mechanical strength as well as superior gas barrier properties against oxygen gas and vapor. If polybutyleneterephthalate and nylon are used together, anti-impact and low temperature resistance properties are given and also the range of temperature where heat sealing process is possible is widened.
Patent JP-H07123687-A (JP)
Title: Permanent magnet type stepping motor
Inventor: HIGUCHI AKIFUMI
IPC: H02K37/14
Filed: 1993-10-21
Abstract: PURPOSE:To provide a smaller, lighter, and cheaper stepping motor for driving an electric apparatus, using a small magnet capable of small multipole magnetization being used hitherto. CONSTITUTION:This stepping motor is equipped with two sets of stators where two kinds of yokes 31 and 32, which are constituted of comb teeth extending at right angles from disclike peripheries and whose pole teeth are different in length, stand in a line, catching coil bobbins 2 between themselves severally. Hereby, it becomes possible to bring the outside diameter of the pole tooth of the yoke close to the outside diameter of a motor, and even if the outside diameter is the same as that of a conventional motor, a magnet with a larger outside diameter can be used, and further enough coil space can be secured by making the inside diameter of the coil, so a small, light, and high- performance stepping motor can be gotten. Moreover, the structure of a mold to process the pole tooth section becomes simple and the expense of the mold can be suppressed, so the cost down can be materialized.
Patent JP-H07120292-A (JP)
Title: Liquid level sensor
Inventor: SUDA KOJI
IPC: G01F23/28
Filed: 1993-10-21
Abstract: PURPOSE:To provide a liquid level sensor which detects approaching or coming into contact with the liquid level of a sample to be sampled by sensing an image of the sample to be sampled and analyzing the sensed image. CONSTITUTION:The liquid level sensor comprises a vessel 6 for containing a liquid of which level is to be sensed, a light source 2 and a one-dimensional sensor 10 provided perpendicularly to an inlet of the vessel 6 disposed oppositely having the vessel 6 between them, to pick up an image of sample liquid 8 in the vessel 6 and to process the obtained image, thereby sensing the level of the sample 8 in the vessel 6.