baber/WOPTO huggingface dataset:
Patent JP-H03202439-A (JP)
Title: Manufacture of magnetostrictive rod constituted of rare earth-iron alloy
Inventor: AMAHIRO GIICHI
IPC: C22C33/04
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the rod excellent in crystal orientational properties at a high solidifying velocity by subjecting a rare earth-iron alloy base metal charged to a cylindrical refractory on a water-cooled metallic mold in a vacuum chamber to arc melting and thereafter solidifying it by heat elimination from the above mold. CONSTITUTION:A rare earth-iron alloy base metal 26 is charged to the upper end part of a cylindrical refractory 24 in which both ends are opened and placed in a water-cooled metallic mold 22 at the bottom of a vacuum chamber 10. Next, the vacuum chamber 10 is evacuated and is thereafter introduced with an inert gas to melt a pure Ti ingot placed on the mold 22 by arc discharge formed between the ingot and a W electrode 16 and to remove O2 remaining in the chamber 10. After that, the electrode 16 is moved onto the refractory 24, and arc discharge is executed between the base metal 26 and the electrode 16, by which a molten body 28 of the base metal 26 can be obtd. in the refractory 24 and the temp. of the refractory 24 simultaneously rises. After that, when an electric current in the arc discharge is gradually reduced, by the heat radiated from the mold 22 and the remaining heat in the arc discharge and the refractory 24, a heat flow directed from the lower end to the upper end of in the refractory 24 is generated. Thus, the rod made of a rare earth-iron alloy in which crystals are oriented can be obtd.
Patent JP-H11175947-A (JP)
Title: Magnetic recording medium and target for forming ground surface layer
Inventor: UENO TOMONORI
IPC: G11B5/64
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium suitable for higher density recording by improving the magnetic characteristics of a Co based magnetic layer and a target for forming ground surface layers suitable thereto. SOLUTION: At least one layer among the ground surface layers of the magnetic recording medium formed by depositing at least >=1 layers of the ground surface layer between a nonmagnetic substrate and the Co based magnetic layer consists of an intermetallic compd. having a substantially L21 structure. The target is the target for forming the ground surface layers formed by sintering powder compounded with a compsn. capable of substantially exhibiting the L21 structure. Another one target is the target for forming the ground surface layers formed by sintering the powder having the compsn. capable of substantially exhibiting the L21 structure.
Patent JP-2001158570-A (JP)
Title: Yarn traveling detector
Inventor: YOSHIKAWA KEIJI
IPC: B65H63/032
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a detector capable of automatic control to sensitivity suitable to meet the type and diameter of yarn without damaging the yarn with no-contact, and positively detecting yarn traveling. SOLUTION: This detector is provided with a detecting element 1 which is disposed near the traveling yarn 2 and detects the traveling condition of the yarn 2, an AC amplifier 4 for amplifying the detected signal of the detecting element 1 to a fixed level, an automatic sensitivity controller 6 for controlling the amplification automatically corresponding to the output signal while the yarn of the AC amplifier 4 is traveling and keeping it for a fixed period of time, a comparator 19 for comparing the output signal of the automatic sensitivity controller 6 with a reference value and outputting it, and a relay circuit 20 which is operated by the output signal of the comparator 19 to conduct actions such as cutting of the yarn and stopping of a frame.
Patent JP-H11175285-A (JP)
Title: Program-type device and program updating method
Inventor: KAMIYA SATOSHI
IPC: B41J5/30
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce a handling time and a cost for updating an operation program by coordinating set information with an item set in advance so as to store and setting set information extracted by an extracting means as set information of the operation program housed in a program storing means. SOLUTION: The program storing means 101 stores the operation program of its own device and a data storing means 102 stores set information concerning its own device by each set item. A changing means 103 makes the means 101 store the operation program inputted from outside, a recognizing means 104 recognizes the update of the operation program within the means 101, and the means 105 extracts set information of an item to be used by the operation program stored in the means 101. A set means 106 stores set information extracted by the means 105 in the set information housing area of the means 102.
Patent JP-H11178152-A (JP)
Title: Protector for branch in wire harness
Inventor: OHASHI TSUGUO
IPC: H02G3/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture protectors for branches in wire harnesses at low cost through simple constitution, and easily install the protector regardless of route of the wire harness for wiring cables along the body of an automobile. SOLUTION: A protector 1 for branches in wire harnesses W/H is composed of a plate-like body 2 brought into contact with the outer face of the group of the electric wires at a branch in a wire harness, and a leg 3 extending almost perpendicularly from the face of the plate-like body 2 in contact with the group of the electric wires. A plurality of barbs 4 are formed on the leg 3. Tape wrapping tongues 6a, 6b are formed at both the ends of the plate-like body 2 and the tongues are taped onto the wire harness.
Patent JP-H09184055-A (JP)
Title: Vibration controller in hot dip metal coating equipment
Inventor: TOMURA YASUO
IPC: C23C2/24
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To stabilize a control system and to dissolve phase lag of the control system by inputting an indicated value from a range finger and a setting value adopting a desirable position to be made stop as a target value, and carrying out a phase lead compensation calculation of a higher order, in a vibration controller consisting of an electromagnet, the range finder and a control circuit. SOLUTION: This vibration controller consists of the electromagnets 9, 9 disposed to face oppositely on surface and rear face of steel strip 1 just after passing through a wiping part of a hot dip metal coating equipment and a driving device 10 for them, and the range finder 8 for measuring distance between the electromagnet and the steel strip 1 and a controller 11 for calculating control output value to the electromagnets. In this controller, measured value 22 of the range finder 8 is inputted to the controller 11, and is compared with the target value 21 is being set, driving force is outputted to the electromagnets 9, 9 with the driving device 10 so that a deviation may be zero.  Then, in order to compensate a responsive lag of the electromagnets 9, 9, the control output value is calculated by the phase lead compensation calculation in the controller 11 having a proportional control element 24, a integral control element 25, and a high-frequency phase compensation element 26.
Patent JP-2001157700-A (JP)
Title: Air massaging tool
Inventor: FURUKAWA YOICHI
IPC: A61H9/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an air massaging tool wherein high massaging effect can be obtained without being accompanied with pain on the toe of the foot. SOLUTION: This air massaging tool is constituted as a tool by which massage is performed by pressing the foot F by means of the air bag bodies expanded with a pressurized air fed from an outside air feeding source and the air bag body 2 for pressing the back side of the foot and the air bag body 3 for pressing approximately the whole instep side of the foot by using the central part of the instep side of the foot as a center of expansion are provided to perform massage by pressing the foot by means of the air bag bodies 2 and 3 expanded by pressurized air fed from the outside air feeding source. There exists no possibility of that the toe part of the foot is pressed from both sides and is accompanied with pain and high massaging effect can be obtained.
Patent JP-H07168308-A (JP)
Title: Substrate for photographic printing paper
Inventor: ITO IKUO
IPC: D21H19/80
Filed: 1993-12-16
Abstract: PURPOSE:To provide the substrate for high-quality printing paper without any roll sticking and capable of being easily produced. CONSTITUTION:Water-resistant resin coating layers 2 to 5 are provided on both sides of a base 1 to constitute a substrate for photographic printing paper. In this case, >=2 water-resistant resin coating layers are furnished on the side where an emulsion is applied, and the flexual elastic modulus of the resin to be used for the outermost water-resistant water-resistant resin coating layers 3 and 5 is controlled to 1,000-20,000kgf/cm<2>.
Patent JP-2001157942-A (JP)
Title: Method for removing chips generated in machining, and its apparatus
Inventor: MORIMOTO TOSHIYA
IPC: B23Q11/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To form a hole extending from a predetermined surface (a surface of an oil groove of a groove part) of a work to a void of the work (a bolt- studding hole) while preventing intrusion of small work pieces such as chips and burrs in the void. SOLUTION: Air is ejected from a tip of a blade tool while cutting a work w by a shaft-like rotary blade tool (drill) 8 of a machine tool, the air is directed to a base of the blade tool along the blade tool, and reaches a chip collection part 35. Air ejection parts 32 are positioned densely in advance in a work void m which is a reaching place of the shaft-like rotary blade tool 8, the air is ejected from the air ejection parts 32 when the shaft-like rotary blade tool 8 reaches a predetermined position, and the air is directed to the base side of the blade tool along the surface of the shaft-like rotary blade tool 8.
Patent JP-H0995950-A (JP)
Title: Light weight aggregate for civic works and back filled ground reduced in earth pressure and land former
Inventor: HASHIZUME OSAMU
IPC: E02D17/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To produce a lightweight aggregate for civil works which is easy in execution and inexpensive by forming foam styrene waste material into the light weight aggregate being in a specified state, and to provide a back filled ground where earth pressure is reduced using the above aggregate and a land former. SOLUTION: Foam styrene waste material is used as raw material for forming a back filled ground. The maximum dimensions of length, width, thickness or a diagonal line are set up to be 5-350mm, 8-300mm, 10-200mm. Next their minimum dimensions are set up to be 3-250mm, 7-230mm, 7-180mm, and foam styrene crashed member will be contained more than 90%, and received in a bendable bag having the inner volume of 20-200 liter. In addition, material member where the crashed member is 5-50mm in thickness, 10-100mm in width and 30-300mm in length is applied to a main material to reduce earth pressure. A gap rate produced by the crashed member in an inserted layer is set up to be 35-60%. Thus the back filled ground which is light and extremely few in the occurrence of lateral pressure can be simply and inexpensively formed.
Patent JP-H03201970-A (JP)
Title: Ginkgo leaf extract-containing syrup
Inventor: SAITO YUKIHIRO
IPC: A23L2/38
Filed: 1989-12-29
Abstract: PURPOSE:To provide the title syrup excellent in the stability of its aqueous solution, developing no precipitate for a long period of time, moderate in viscosity and capable of obtaining a clear aqueous solution by simple dilution thereof with e.g. water, containing a water-contg. organic solvent extract from ginkgo leaves and also containing each specified amount of a disaccharide alcohol and trisaccharide alcohol. CONSTITUTION:The objective syrup containing (A) >=1wt.% of water-contg. organic solvent extract from ginkgo leaves and (B) 30-75wt.% of a disaccharide alcohol (pref. maltitol) and/or trisaccharide alcohol (pref. maltotriitol).
Patent JP-H11170935-A (JP)
Title: Structural member
Inventor: HISHIDA HIROTOSHI
IPC: E04C3/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a structural member which can attain reduction in weight and manufacturing cost with forming material used effectively by forming such a cross-sectional shape that can maximize strength without increasing the capacity (weight) of the forming material when a hollow member with one or more of corner parts is used as the reinforcing member of an automotive bumper or the structural member of a general structure. SOLUTION: This structural member is formed so as to obtain the following: (1) a hollow member with one or more of corner parts, and at least one of the corner parts 10a to 10d is formed to have a large wall thickness. (2) One or more of reinforcing ribs formed with a vacancy is formed between the side parts 2a at a hollow part, which face stress direction applied to the hollow member. (3) A cross type reinforcing rib formed with the vacancy is formed at the hollow part. (4) A combination of (1) and (2). (5) A combination of (1) and (3).
Patent JP-H11168997-A (JP)
Title: Fruit/tree covering material for promoting culture of citrus fruit
Inventor: KAMATA SHIGEYOSHI
IPC: A01G13/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject covering material having high heat retaining properties and heat storage properties, capable of providing high-quality citrus fruits in a high yield, comprising a knitted fabric composed of a spun yarn. SOLUTION: This covering material comprises a knitted fabric composed of a spun yarn. In the covering material, the spun yarn is constituted of a synthetic yarn containing carbon particles and contains >=0.002 wt.% of the carbon particles based on the weight of the knitted fabric. A bulky spun yarn can be used as the spurn yarn in the covering material.
Patent JP-2001160780-A (JP)
Title: Distributed compensation module, line switch device and optical communication system
Inventor: OKUNO TOSHIAKI
IPC: H04B10/2513
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive distributed compensation module whose constitution is simple. SOLUTION: Optical switches SWn (1<=n<=4) and distributed compensators DCn (1<=n<=4) are alternately disposed between the input terminal 1a and the output terminal 1b of the distributed compensation module 1. The respective optical switches SWn change over signal light inputted to a first port P1 to that of a second port P2 or a third part P3 and outputs it.  The distributed compensation module 1 has the distributed compensation quantity decided in accordance with the state of the optical line switching of the optical switches SWn and the distributed compensation quantity can be varied. signal light which is transmitted through an optical transmission line 91 and arrives at the input terminal 1a of the distributed compensation module 1 is compensated by the distributed compensation quantity which is thus decided and is outputted from the output terminal 1b of the distributed compensation module 1.
Patent JP-H03202674-A (JP)
Title: Fuel injection device
Inventor: YUKISHIMO KIYOSHI
IPC: F02M69/46
Filed: 1989-12-28
Abstract: PURPOSE:To enhance the performance of an engine by setting the fuel injecting angle smaller in the low range of engine revolving speed and larger in the high speed range, and thereby securing always good fuel condition regardless of the revolving speed of the engine. CONSTITUTION:A fuel injection valve 1 is inserted in a hole 5 in a movable column 4 and secured by a holding member 6. This movable column 4 is inserted into a cylindrical space 10 in a housing 9 formed in a signal piece with a suction pipe 8. The movable column 4 is moved by a vacuum type diaphragm device, out of illustration, in accordance with the engine revolving speed. In the low range of engine revolutions, the fuel injecting angle of this fuel injection valve 1 is set smaller to the suction air flowing direction (for example, 23 degrees), and the fuel is injected toward a suction valve 25. In the high range of engine revolutions, on the other hand, the abovementioned movable column 4 is turned so that the fuel injecting angle increases (for example, 60 degrees), and the fuel injection valve 1 is raised upright.
Patent JP-H05249658-A (JP)
Title: Photosensitive printing plate
Inventor: KAKUMARU HAJIME
IPC: G03F7/031
Filed: 1991-12-26
Abstract: PURPOSE:To improve solvent resistance, printing resistance and productivity by using a photopolymerizable compsn. increased in photosensitivity by forming the photopolymerizable compsn. on an indicator and specifying the constitution of this photopolymerizable compsn. CONSTITUTION:The compsn. contg. a bisacridine compd. having two pieces of acrydyl groups in one molecule as a photopolymn. initiator and a compsn incorporating a compd. having an ethylenic unsatd. group is used. Namely, the photopolymerizable compsn. of the photopolymerizable compsn. layer formed on a base is constituted of 100 pts.wt. compd. having at least one piece of the ethylenic unsatd. group, 40 to 400 pts.wt. thermoplastic org. polymer and 0.01 to 20 pts.wt. acridine compd. expressed by formula. In the formula, R denotes 2 to 20C alkylene group, oxadialkylene group or thiodialkylene group. The acridine compd. expressed by formula is easily produced by bringing, for example, diphenyl amine and bivalent carboxylic acid into reaction in the presence of a metal chloride.
Patent JP-2001165549-A (JP)
Title: Quick refrigerating machine
Inventor: HATANO TERUO
IPC: F25D13/06
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a quick refrigerating machine capable of continuously conducting a large quantity of refrigerating treatment and storing a treated product. SOLUTION: In the quick refrigerating machine 1, a cold air outlet 4 of a cooler is disposed in the innermost side in a chamber, a freezing shelf 6 is installed on the front surface of the outlet, a delivery stand-by shelf 7 is installed at the inlet side of the chamber at a predetermined interval from the freezing shelf, and a product transferring facility 8 is disposed between the freezing shelf and the stand-by shelf. Conveyors 14, 15 are disposed between the shelf 7 and inlets 9, 10. Thus, the large quantity of quick refrigerating can be continuously treated. The quick refrigerating can be completed only by placing the product on the conveyor of the inlet even at a closing time. Then, the frozen product is transferred to the delivery stand-by shelf, and can be stored up to next starting time.
Patent JP-H10178848-A (JP)
Title: Farm product harvester
Inventor: KAKIMI AKIHIKO
IPC: A01D21/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the arrangement structure of the cooling system and muffler of an engine, to narrow a machine body width, to improve the function of the cooling system and to reduce the influence of exhaust sound and exhaust gas from the muffler. SOLUTION: In this farm product harvester, a pair of left and right traveling devices are equipped, a harvesting device 4 positioned at the width direction center part of a machine body between the left and right traveling devices and extended in a front-to-back direction is provided, the engine 8 is loaded to one left or right side of the harvesting device 4, a maneuvering device is provided on the other side and container mounting bases 10 and 12 are respectively provided on the outer side of the engine 8 and the maneuvering device. In this case, the cooling system of the engine 8 is separated from an engine main body and disposed to the front and back position of the engine main body and the muffler of the engine 8 is extended from the engine main body and disposed near the rear part of the lower part of the machine body center part.
Patent JP-H07182648-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KENJI
IPC: C09D5/23
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a magnetic recording medium which has an electromagnetic conversion characteristic and a physical property improved with a better balance by forming a magnetic layer containing a ferromagnetic metal powder mainly composed of a barium ferrite powder and ion on an intermediate layer. CONSTITUTION:A magnetic layer containing a ferromagnetic metal powder mainly composed of a barium ferrite powder and ion is formed on an intermediate layer comprising a non-magnetic particle and a binder formed on a substrate. A magnetic recording medium thus obtained make possible high-density recording and allows the improving of electromagnetic conversion characteristic and physical property with a better balance, especially the improving of the S/N and endurance. The ratio by weight between the barium ferrite powder used for the magnetic layer and the ferromagnetic powder mainly composed of the barium ferrite powder and ion is preferably in a range of 10:90-80:20 in [barium ferrite powder] : [ferromagnetic powder mainly composed of iron].
Patent JP-H07187190-A (JP)
Title: Container with intermediate partitioning
Inventor: TANAKA NOBUO
IPC: B65D25/06
Filed: 1993-12-24
Abstract: PURPOSE:To provide a container which is suitable for a bulk transport of articles which are easy to deform by a load such as thin plastic small items, etc. CONSTITUTION:In a container for which side plates are erected on a bottom plate 3, and a lower half part of a front side plate is formed into a take-out door 5 being turnable to the outside, a partitioning structure with a stopper arm 16, guide plate 17, a front plate 20 and rear plate 18 which are connected with a hinge 19 is contained. Under a condition wherein the take-out door is closed, the rear plate and front plate are pulled up backward, and after articles are input to an intermediate height, the front plate and rear plate are extended, and the end edge of the front plate 20 is brought into contact with the guide plate 17. Then, articles are stacked on the front plate and rear plate, and the weight of the articles on the upper stage is supported by the front plate and rear plate. When the take-out door is opened, and the container is tilted forward, the take-out door turns forward, and the contact of the front plate with the guide plate is released, and all the articles escape.
Patent JP-2000170030-A (JP)
Title: Production of highly color developing polypropylene fiber and highly color developing polypropylene fiber produced by the same method
Inventor: SHIMIZU YOSHISHIGE
IPC: D01F6/06
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To produce a highly color developing polypropylene fiber having a fiber strength usable for applications of materials or applications of quasi- materials and excellent in brightness of colors and to provide a method for producing the highly color developing polypropylene fiber. SOLUTION: An undrawn yarn obtained by melt spinning a spinning dope containing a polypropylene resin having 5-80 g/10 min value of melt flow rate and <=3.0 molecular weight distribution (Mw/Mn) measured according to a gel permeation chromatography and a color developing pigment is drawn at a draw ratio of 0.65-0.80 the maximum draw ratio. The resultant polypropylene fiber is a highly color developing polypropylene fiber having >=5 cN/dtex fiber strength and a bright color of the pigment.