baber/WOPTO huggingface dataset:
Patent JP-H01168743-A (JP)
Title: Resin composition
Inventor: ISHII MASAO
IPC: C08L23/02
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a resin composition which can be rendered flexible without detriment to its mechanical properties and is improved in printability, by mixing a polyolefin with a specified copolymer obtained by hydrogenating an isoprene/ butadiene copolymer. CONSTITUTION:This resin composition comprises a polyolefin (a) and a copolymer (b) obtained by hydrogenating at least 50% of the unsaturated bonds of an isoprene/butadiene copolymer of a number-average MW of 5000-150000 in such a ratio that the former is 99-70wt.% and the latter is 1-30wt.%. As said polyolefin component (a), polyethylene or polypropylene is desirable. As said polyolefin, a polyolefin of an MW of 0.1-50, especially, 0.1-30 (in terms of an MI) can be suitably used. It is desirable that the number-average MW of said isoprene/butadiene copolymer falls within a range of 10000-100000.
Patent JP-H01168779-A (JP)
Title: Pressure-sensitive adhesive
Inventor: SAKAI TSUTOMU
IPC: C09J151/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive having excellent adhesive power, blocking resistance, frictional resistance, heat resistance, and abrasion resistance, by incorporating a finely divided non-thermoplastic rigid substance into a specified natural rubber latex. CONSTITUTION:A natural rubber latex is obtained by graft polymerization of a natural rubber with styrene and methyl methacrylate. This latex is mixed with a finely divided non-thermoplastic rigid substance (e.g., silica gel) to give an objective pressure-sensitive adhesive. This adhesive is useful for lap bonding in various ways; for instance, it may be applied in advance to a prescribed part or area of a continuous or cut form or a sheet, on which information is printed, and when this form or sheet is used, the adhesive will serve for, e.g., sealing in the case of the form for an envelope, or binding in the case of the printed form.
Patent JP-H09165859-A (JP)
Title: Floor frame and floor panel
Inventor: SUMITA YASUSHI
IPC: E04B5/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To construct easily with excellent strength without using a sleeper. SOLUTION: A plurality of floor joist plates 11 formed of long-sized plates with a width corresponding to the added height of at least a sleeper and a floor joist are arranged at equal spaces in the opposed state of the faces, and these floor joist plates 11 are fixed to each other by rolling stop plates 12 of the same width as the floor joist plates 11, floor receiving plates 13 narrower in width than the floor joist plates 11, and floor joist hanging plates 14 to form a floor frame 1 of almost rectangular frame shape. The floor receiving plates 13 are provided facing one face side of the frame, and the floor joist hanging plates 14 are provided at both end parts of the floor joist plates 11 on the other face side of the frame.  Floor plates are stuck to one face side of the floor frame 1, and each section partitioned by the floor joist plates 11, rolling stop plates 12 and floor receiving plates 13 is provided with heat insulating material.
Patent JP-2001146211-A (JP)
Title: Opening degree adjusting device for a pair of grips for packaging machine
Inventor: SHIMIZU KEIICHI
IPC: B65B43/50
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an opening degree adjusting device for a pair of grips so modified as to easily adjust the opening degree for a pair of grips clamping package bags by driving a motor device. SOLUTION: When a feed screw 48 is rotated and driven by the motor device and a lifting and lowering shaft 40 is moved upward, an adjusting lever 31 is rocked to rotate an adjust ring 9 by a small angle in the closing side direction, and a second lever piece is moved inwardly by a third link with one end connected with the adjust ring to inwardly rotate a second lever to outwardly rotate first lever pieces 17 and 20 respectively and widen an interval L of clamping sections for clamping the side edge of a package bag on a pair of grips 15.  When the feed screw is rotated and driven in the direction opposite to the above to move the rise and fall shaft downward, the adjusting ring is rotated by a small angle in the counterclockwise direction to rotate the second lever piece outward, and the first lever pieces are inwardly rotated respectively to narrow the interval of the clamping sections of a pair of grips.
Patent JP-H10171726-A (JP)
Title: Multimedia reproducing device
Inventor: AOKI FUMIHIRO
IPC: G10K15/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to acquire required information from a common information storing means even when abnormality is generated in communication with a server at the time of starting an information reproducing means by storing distribution list information(DLI) sent from a DLI sending means of the server in a DLI storing means included in the information reproducing means when new DLI is generated. SOLUTION: A microcomputer 21 and a communication part 22 in the sever 1 constitute a DLI sending means for sending generated DLI to each information reproducing means 2. An external storage device 33 in the means 2 constitutes a DLI storage means for storing the DLI sent from the DLI sending means in the sever 1. The microcomputer 21 in the server 1 constitutes a DLI storage control means for storing the DLI in a common information storing means.
Patent JP-H10170353-A (JP)
Title: Calibration device for voltage or temperature measuring apparatus
Inventor: TSUKAHARA YUKISHIGE
IPC: G01R1/067
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform precise measurement without being affected by a terminal temperature by a method wherein the measuring terminal, for calibration, and the measuring terminal, for other purpose, of a resistance temperature sensor are provided with pins, for calibration, whose contact faces are plated with gold, which are maintained in an elastic state in a calibration operation and which are made of phosphor bronze. SOLUTION: The measuring terminal terminal, for calibration, and the measuring terminal, for other purpose, of a resistance temperature sensor are provided with pins 11, 12, for calibration, the pins are constituted of phosphor bronze, their contact faces with the measuring terminals are plated with gold, and the pins are maintained to be within the elastic region and the elastic deformation region of every spring 2 in a calibration operation. A prescribed difference in set regarding lengths of the pins 11, 12 for calibration, the pressure force of the pin 11 for calibration is set at, e.g. 1kg or higher so as to be stabilized, and the pressure force of the pin 12 for calibration is set at, e.g. 0.5kg or higher.  Since the pins 11, 12, for calibration, which are made of phosphor bronze, i.e., the same material as screw terminals of a measuring apparatus are provided, the generation of a thermoelectromotive force is suppressed. In addition, since the contact faces with the measuring terminals are plated with the gold whose thermal conductivity is twice that of the phosphor bronze, even a very-small- voltage measuring apparatus which is affected by a terminal temperature can be calibrated precisely.
Patent JP-H10166456-A (JP)
Title: Positioning method for setting stand of resin molded product
Inventor: KUBO YOSHIHISA
IPC: E03F5/10
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method for a setting stand of a resin molded product which can set the resin molded product forming connecting holes by a boring machine on the given position for the setting stand of a fusion bonding machine simply and accurately. SOLUTION: At the time of forming connecting holes B by a boring machine 1, blind holes for positioning are formed on a manhole main body A set on a setting stand 12 of the boring machine and pins 44 to be fitted into blind holes and on the same position as the setting positions of the blind holes are set on a setting stand 42 of a fusion bonding machine, and a manhole main body with the connecting holes is placed on a setting stand of the fusion bonding machine, and the blind holes formed on the manhole main body are fitted with the pins on the setting stand, and the manhole main body is set on the setting stand of the fusion bonding machine.
Patent JP-H10169077-A (JP)
Title: Ceiling panel suspending structure
Inventor: KOJIMA YUKIO
IPC: E04B9/18
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the propagation of a vibration by suspending a ceiling panel from a suspending member engaged with a skeleton and the ceiling panel in such a state as movable along a vertical direction. SOLUTION: The lower horizontal piece 11a of a ceiling carrying rod 11 formed out of a steel member having C-shaped cross section is superposed on and bolted to the top of the lower flange 5b of a beam 5 made of H-section steel. In addition, through-holes 11c are formed at the centers of the lower horizontal piece 11a and the upper horizontal piece 11b of the ceiling carrying rod 11. Then, a ceiling hanger 1 is inserted in the through-holes 11c, and a flange 1a is formed on the upper part of the ceiling hanger 1. Then, the lower end of the ceiling hanger 1 is passed through the upper horizontal piece 12a of a hanger 12, and a nut is coupled to an external thread formed on the lower end of the ceiling hanger 1.  Furthermore, a ceiling joist carrier 21 is secured to the inside of the groove of the hanger 12 with a pin 121, and the ceiling joist 2 and a ceiling panel 6 are jointed to the lower side of the carrier 21. According to this construction, the easy propagation of a vibration or a sound from an upper floor to a lower floor can be prevented, upon the occurrence thereof in the upper floor.
Patent JP-H02173726-A (JP)
Title: Optical writing type electrooptical device
Inventor: SONEHARA TOMIO
IPC: G02F1/135
Filed: 1988-12-27
Abstract: PURPOSE:To compensate storage characteristic and to obtain a device having high selection ratio by adding a nonlinear element in series. CONSTITUTION:An electrooptical medium 101, a photoconductor 102 and the nonlinear element 103 are arranged in series between electrodes. The photoconductor 102 performs electrical switching corresponding to writing light to convert the light into an electrical display signal. The nonlinear element 103 which gives a certain threshold voltage to the electrical signal has nonlinear characteristic that a current flows suddenly at the time of exceeding the threshold voltage. Therefore, by adding the voltage switching action of the nonlinear element, optical switching with higher selection ratio becomes possible. Written charges are checked by high impedance at the time of the low voltage of the nonlinear element and the leak of charges is reduced more. Thus, the effect of the voltage which is unnecessarily impressed is eliminated and a storing action after writing is made firmer.
Patent JP-H05140218-A (JP)
Title: Production of chlorosulfonated polyolefin
Inventor: MIYAGAWA TAIDO
IPC: C08F8/38
Filed: 1991-11-20
Abstract: PURPOSE:To produce a commercially valuable chlorosulfonated polyolefin in the presence of a solvent which is a substance outside the legal regulation. CONSTITUTION:A process for producing a chlorosulfonated polyolefin comprising chlorinating or chlorinating and chlorosulfonating a polyolefin dissolved or suspended in a solvent with a mixture of chlorine with sulfur dioxide, a mixture of chlorine with sulfuryl chloride, sulfuryl chloride alone, a mixture of chlorine, sulfur dioxide with sulfuryl chloride or a mixture of sulfuryl chloride with sulfur dioxide in the presence of a free radical generator as a catalyst, wherein 1,2-dichloroethane is used as the solvent.
Patent JP-2001148358-A (JP)
Title: Semiconductor wafer and deviding method thereof
Inventor: ARAI KAZUNAO
IPC: H01L21/78
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize effectively a semiconductor material by forming various kinds of chip regions of various sizes with no restriction of the shape of streets, and device the semiconductor wafer into each chip. SOLUTION: In a semiconductor wafer, a plurality of rectangular chip regions of the same shape and size are separated by a street and a part of or the whole of street is made zigzag according to arranged positions of the chip regions. In addition to this way, a plurality of irregular chip regions in shape or size are separated by the street and the street is formed according to the shape, the size, and the arrangement of the chip regions. A separating method of the semiconductor element includes at least four steps, such as a first step for applying a photo-resist film on the surface of the semiconductor wafer, a second step for exposing and removing the photo-resist film at an upper part of the street, a third step for forming a groove in the street in a chemical etching step, and a fourth step for separating the wafer along the groove into chips.
Patent JP-H10138172-A (JP)
Title: Tool arranging jig used during work
Inventor: YUKIMATSU FUMIO
IPC: B25H3/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a jig enabling a worker to use tools efficiently during work. SOLUTION: A body 1 made of a material attachable to a magnet, e.g. iron, is prepared for placing tools. A partition pin 3 and a tool hanging pin 5 for placing or hanging a tool have magnet washeres 4 at roots on the inserted side into a body 1. The partition pin 3 can therefore be fixed to the body 1 when the partition pin 3 is inserted in the body 1, and the partition pin 3 can be easily attached/detached.
Patent JP-H05164328-A (JP)
Title: Heating cooker
Inventor: OCHI KENZO
IPC: F24C7/08
Filed: 1991-12-13
Abstract: PURPOSE:To simplify and facilitate selection of heating conditions for a substance to be heated in a heating cooker such as a microwave oven. CONSTITUTION:A heating cooker comprises a recognizing sensor 11 to recognize an accessory for cooking placed in a heating chamber 2, a means 16 to display a heating condition based on the recognition result of the recognizing sensor 11, a means 17 to select a displayed heating condition, and a means 8 to heat a food 3 according to the selected heating condition. Since the accessory for cooking placed in the heating chamber 2 is recognized and only a heating condition corresponding to the accessory is displayed, and a necessary heating condition can be selected from the display, this constitution simplifies and facilitates selection of the heating condition.
Patent JP-H06179408-A (JP)
Title: Stretch packaging device
Inventor: SEYASU SHIROU
IPC: B65B11/20
Filed: 1992-12-10
Abstract: PURPOSE:To simplify the structure and weld the film edges of an object to be packaged without tray and an object to be packaged with tray by a common means by providing a heating element on the folding edge of a folding plate which is the last edge to finish a folding motion, among front and rear, and right and left folding plates. CONSTITUTION:The upper surface of an object to be packaged is covered by a film in such a manner that the object to be packaged is raised and pushed up toward the film, from the bottom of the film which is pulled out on a packaging section and stretched by a specified amount. Then, the right and left both side edges of the film are folded under the bottom side of a commodity by right and left folding plates 4. Then, the front and rear edges of the film are folded under the bottom side of the commodity by front and rear folding plates 5, 6, and a pressure is added by an abutted contact between the folding edges of the folding plates 5, 6. Then, a heating element 16 which is provided on a corrugated folding edge 5a of the folding plate 5 is heated, and the front and rear edges of the film, which are folded under the bottom side of the commodity as the last motion are welded. Therefore, the heating element 16 is not heated until the welding motion is started, and for this reason, a thermal effect is not applied to the folding motion.
Patent JP-H08154581-A (JP)
Title: Apparatus for treating green tea leaf
Inventor: KAWAMOTO HIDEKATSU
IPC: A23F3/06
Filed: 1994-12-07
Abstract: PURPOSE: To provide an apparatus for treating green tea leaves designed to enable the practice of a steaming or a drying process while rolling the green tea leaves so as to twist. CONSTITUTION: This apparatus for treating green tea leaves is obtained by inserting a rotating shaft 3 having plural radially installed stays 31 in the longitudinal direction of the drum 2 into the interior thereof where the green tea leaves are moved, heated with steam or dried with hot air and arranging rolling hand pieces 32, having the flexibility, kept in close vicinity to the inner surface of the drum 2 and capable of becoming a sliding state in which the green tea leaves are rubbed against the inner surface of the drum while pressing the green tea leaves thereto and rolling the green tea leaves so as to twist.
Patent JP-H04200998-A (JP)
Title: Device for supplying material in wet-type powder compacting apparatus
Inventor: TAKAHASHI TETSUO
IPC: B22F3/035
Filed: 1990-11-30
Abstract: PURPOSE:To prevent blow-out of material at the time of knocking out and to improve quality of a product by providing a material supplying passage, which penetrates a device body and has a valve on the way, and providing a shifting body for varying space vol. in an outlet side passage, into the outlet side passage. CONSTITUTION:In a device body 23, the material supplying passage 26 having an inlet for material and the outlet for material and the valve 27 on the way, and the shifting body 48 arranged as possible to inert/retreat into the outlet side passage and varying the space vol. in the outlet side passage, are provided. Even if high pressure is remained in an intermediate passage at the time of compacting, the shifting body is operated to the pulling-out direction from the outlet side passage before knocking out to increase the space vol. in the outlet side passage, and inner pressure is lowered to the prescribed value. Under this condition, by executing the knock-out, the material is not blown out to the outer part and sticking of the material on surface of a frame mold and the product is prevented, and trouble of cleaning is eliminated and the quality of product is improved.
Patent JP-2000154924-A (JP)
Title: Combustion air conditioner
Inventor: FUSE TOSHIYA
IPC: F24F5/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a combustion air conditioner and build it up using a steel plate, which can be worked at a lower cost, for fixing combustion parts thereto by providing the steel plate for fixing combustion parts with a space which is communicated with a blowing chamber and a machine chamber. SOLUTION: A blowing chamber side space 11a is formed in a longitudinal direction at a front surface portion of a steel plate 5 for fixing combustion parts located at an upper portion of a blowing chamber 4a, while a machine chamber side space 11b is formed in a longitudinal direction at a front surface portion of the steel plate 5 located at an upper portion of a machine chamber 2a. Opening areas of the individual spaces are in a relation, space 11b < space 11a. A combustion blower 6 mounted in a combustion chamber 7a sucks air flowed from the machine chamber 2a and the blowing chamber 4a to the combustion chamber 7a through the space 11a and the space 11b, respectively, and blows the air to a combustor 7.  Since the machine chamber 2a does not comprise an inlet port for directly taking outside air because of plate metal parts, the amount of air sucked in the individual spaces is in a relation: space 11b < space 11a.
Patent JP-H11202549-A (JP)
Title: Toner and image forming method
Inventor: SASADA SHINYA
IPC: G03G9/087
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which can be fixed with low energy without causing problems such as hot offset and with which a fixed image having excellent gloss. excellent fixing strength, durability against bending and storage stability can be obtd. by producing the toner comprising a coloring agent and a binder comprising a radical polymerizable thermoplastic resin. SOLUTION: This toner consists of a coloring agent and a toner binder comprising a radical polymerizable thermoplastic resin. The radical polymerizable groups in the thermoplastic resin are for example, acryl functional groups and vinylester groups. Especially, acrylate functional groups are preferable. The Q value of the Alfrey-Price equation of the radical polymerizable groups ranges 0.02 to 0.9. As for the thermoplastic resin, a vinyl resin, polyester resin or the like can be used. The toner binder contains arylether groups and/or benzylether groups. The coloring agent is selected from cyan, magenta, yellow dyes or pigments.
Patent JP-H11139795-A (JP)
Title: Material handling control device for fork-lift truck
Inventor: ODA KOJI
IPC: B66F9/24
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a material handling control device in a fork-lift truck, which is effective in such a case as handling a load at an elevated spot in lift work at a time when a driver operates only a control switch on an operating panel at the specified sequence. SOLUTION: Lifting height at each stage in time of unloading or loading is learned into a car body, and fork height by the operation of an unloading start switch is set to be higher than that by the operation of a loading start switch as far as a portion of height separately set up all times. After each operation of a stage number indicating switch and the unloading start switch, if the stage number indicating switch and the loading start switch are operated, a fork is controlled for going down up to a loading position. Likewise, after operating the stage number indicating switch and the unloading start switch, if the same stage number indicating switch and the unloading start switch are operated, the fork is controlled for going up to an unloading position.
Patent JP-H09151860-A (JP)
Title: Air compression device
Inventor: KOBAYASHI SUSUMU
IPC: F04B49/10
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of an air compressor caused by a lubricating failure and insufficient cooling by providing an oil separator with an oil degradation detecting means, and informing upon detecting oil degradation in an air compression device provided with the oil separator for separating oil from compressed air from an air compressor. SOLUTION: When a compressor 1 is driven by a motor 28, air is taken into the compressor 1 and compressed, and compressed air is led into an oil separator 6 through a discharge pipe 5. In the oil separator 6, oil content contained in the compressed air is separated. In this case, a glass tube 30 is provided on the outside of the oil separator 6, and an oil degradation detecting means 31 composed of an infrared projector, an optical filter and a light receiving element is fixed to the intermediate part of the glass tube 30. The transmittance change of oil caused by carboxylic acid gradually increased in association with the degradation of oil is detected from the output of the light receiving element, and when a judging means 35 judges the input value to have reached the set value inputted from a setting means 36, an informing means 37 is actuated to inform oil degradation.