baber/WOPTO huggingface dataset:
Patent JP-H10136670-A (JP)
Title: Equipment using motor
Inventor: MUNENAKA KATSUMI
IPC: H02K7/14
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To compensate rotational precision and life time of a motor, without applying unnecessary stress to the output shaft and inner structure body of the motor by allowing the cabinet of the motor to be displaced to the direction, wherein the motor rotation shaft slants with respect to an equipment main body, and restraining the displacement to the rotating direction around the motor rotation shaft. SOLUTION: Motor cabinets (a lower case 13 and an upper case 14) can slant with respect to a motor fixing surface 2a in accordance with the direction of an output shaft 11 held by a ball bearing 25, so that unnecessary stress is not applied to the output shaft 11 itself and the inner structure body of a motor 10 (a stator 20, a rotor 19, etc.). In a flange part of the lower case 13 of the motor 10, a long hole 13b stretching in the radial direction of the motor 10 is formed, into which a stepped vis 27 is inserted and fitted. As a result, rotational displacement around the rotational shaft of the motor 10 with respect to a motor fixing base 2 of the motor cabinets 13, 14 is restrained, and a body 41 to be driven can be surely rotated and driven by the motor 10.
Patent JP-S62149110-A (JP)
Title: Manufacture of cylindrical rare-earth cobalt resin magnet
Inventor: YAMASHITA FUMITOSHI
IPC: H01F7/02
Filed: 1985-12-23
Abstract: PURPOSE:To utilize potential magnetic flux for rational and economical use, by filling cavity having a cylindrical end formed of a nonmagnetic body with a composite magnetic material containing 90.0-98.5% by weight of rare-earth cobalt and orienting the same in polarity by means of a pulse magnetic field. CONSTITUTION:A cylindrical side wall is constituted by a yoke 5 and a conductor 6 corresponding to a predetermined number of polarities. A cylindrical end is formed on this cylindrical side wall through a nonmagnetic body and by the nonmagnetic body, so that a cavity 3 is provided. This cavity 3 is filled with a composite magnetic material containing 90-98.5% by weigh of rare-earth cobalt to produce a cylindrical anisotropic rare-earth cobalt resin magnet. For this purpose, rare-earth cobalt having a composition of Sm2(Co, X)17 (in which X represents Fe, Cu, Zr or the like) is utilized in the composite magnetic material, and a pulse magnetic field is applied to the composite magnetic material with an apparent density of 3.8g/cc or below for performing polarity orientation. After that, a pressure is applied thereto in axial directions by means of the nonmagnetic body of the cylindrical end so as to produce a cylindrical anisotropic rare-earth cobalt resin magnet having a density of 5.3g/cc or over in the molded state.
Patent JP-H03152883-A (JP)
Title: Manufacture of long superconductor
Inventor: HIRAI SHOZO
IPC: H01R4/68
Filed: 1989-11-09
Abstract: PURPOSE:To obtain a long superconductor resistible to a quench phenomenon and having sufficient strength by surrounding a superconductive wire with highly strong materials and low electric resistant materials joined in sequence in the longitudinal direction respectively. CONSTITUTION:Highly strong materials 1 each made of a highly strong material such as a Cu-Cr alloy and having a groove cross section are joined in sequence at junctions 4 in the longitudinal direction by arc welding or the like, thereby forming a long material. Low electric resistant material 2 such as highly pure Cu are joined in sequence at junctions 5 in the longitudinal direction by fusion welding or the like, thus forming another long material. A superconducting wire 3 is disposed in a container part 3a inside the groove of the highly strong materials 1. The highly strong materials 1, low electric resistant materials 2 and superconductive wire 3 are joined together with a junction material such as solder or the like, thereby forming a long superconductor. The highly strong materials 1 can secure the strength of the superconductor, and the low electric resistant materials 2 functions as bypass in case of generation of a quench phenomenon.
Patent JP-H01131768-A (JP)
Title: Vibration damper for structure
Inventor: SATO TAKANORI
IPC: E04B1/98
Filed: 1987-11-17
Abstract: PURPOSE: To attenuate vibration by storing liquid which vibrates at the same frequency as the natural frequency of the structure with required phase difference provided from the natural frequency of the structure, in tanks disposed concentrically on the structure. CONSTITUTION: A supporting stand 3 formed of a laminated structure comprising an elastic body such as rubber and a steel plate is provided on a roof of a building 2. Also, a plurality of tanks 4 are put concentrically on the supporting stand 3, and a liquid 5 which vibrates at the same frequency as a frequency of the building 2 with a phase difference provided from a frequency of the building 2, in the tanks 4. Thus, the vibration due to earthquake is suppressed by the liquid 5, and the liquid 5 is collided with a side wall to dissipate a vibrating energy so as to attenuate the vibration.
Patent JP-H08142284-A (JP)
Title: Multi-layer sheet
Inventor: TATSUMI YASUO
IPC: C08L87/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an easily unsealable hermetically sealed container sheet which is excellent in heat resistance and resistance to hot oil, free from bag- breaking by delamination, and can be sterilized at high temperature by a method wherein an inside sealed layer of a container, and an outside base layer are composed mainly of polypropylene. CONSTITUTION: A multi-layer sheet for container which is excellent in sealing property, easily unsealable property, heat resistance, and resistance to hot oil, and can be sterilized at high temperature is composed of at least three layers; an inside sealed layer of a container having peeling off function is made of propylene; an intermediate layer is a resin mixture layer in which polypropylene resin and polycarbonate resin are blended by 95wt.%: 5wt.%-50wt.%: 50wt.%; and an outside base layer is made of polypropylene resin. As the polypropylene used for the sealed layer, either of random copolymer of homopolymer and ethylene or their block copolymer can be used.
Patent JP-H08236815-A (JP)
Title: Luminous circuit
Inventor: GABURIERU ERU MIRAA
IPC: H01L33/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To generate a stable optical output from a battery-driven hand-held device during the lifetime of the battery, by causing the device to include light- emitting means connected between a terminal of one end of a power supply source and an output of a second mirror. SOLUTION: A collector electrode of an NPN transistor 103 is connected to a collector electrode and a base electrode of a transistor 106 via a resistor 105. An emitter electrode of the transistor 106 is connected to a terminal 108 via a resistor 107. This terminal 108 is connected to the positive terminal of a battery having an electric potential of +Vb. The negative terminal of the battery is connected to the ground potential 117. A hand-hold device is driven by three AA batteries of 1.5 V connected in series, and an initial battery voltage Vb is equal to 4.5 V. The circuit is arranged so as to operate until the batteries discharge to a voltage of 3.5 V. Therefore, by connecting a voltage of about +4.0 V to the terminal 108, a stable optical output can be generated during the lifetime of the battery.
Patent JP-H09132168-A (JP)
Title: Luggage door opening and closing mechanism
Inventor: KOSHI YASUHARU
IPC: B60J5/10
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a luggage door opening and closing mechanism which can simplify adjustment control of a luggage door. SOLUTION: A luggage door 2 is rotationally movably supported with a body 1 through a hinge arm 3. A plurality of engaging means capable of engaging the hinge arm 3 with a hinge support 5 pivotally supporting the hinge arm 3 are provided, and this luggage door opening and closing mechanism is constituted so that the luggage door 2 can be held at a plurality of rotational movement positions. The engaging means are constituted of a stopper 6 provided along the hinge arm 3 in the vicinity position of the pivot 3a of the hinge arm 3 and engaging parts provided on the proper positions of the hinge support 5.
Patent JP-2001114935-A (JP)
Title: Inflating agent
Inventor: KURODA MASUO
IPC: C08L53/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide inflating agents which obtain a large expansion coefficient in the course of rising pressure and are easy to control the size of the inflating agents under the pressure used. SOLUTION: Inflating agents are composed of a material having a ratio of the average gradient of a stress-extension curve in the range of 0%-50% breaking extension of the material to that in the range of 60%-95% breaking extension of 1: not less than 5.
Patent JP-H11125818-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1335
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a back light structure capable of increasing the luminance of a large-sized liquid crystal display device and capable of reducing the weight of the display device. SOLUTION: The device is provided with a liquid crystal panel 30 which is constituted by holding liquid crystal layer 2 between a pair of transparent substrates 3a and 3b which are arranged opposite to each other and at least one of which is provided with a pixel selecting electrode, a pair of polarizing plates 1a and 1b arranged on the front and rear sides of the interposed liquid crystal panel 30, a driving means for impressing a voltage corresponding to a display signal on the aforesaid electrode, and the back light 10 installed on the rear side of the liquid crystal panel, and the back light 10 is constituted of a nultilayered structure where plural light guide plates 20, 21a, 21b and 22 are laminated in the thickness direction, and the uppermost-layered light guide plate 20 positioned on the panel 30 side is a signal plate,  and at least one light transmission plate positioned under the uppermost plate 20 is a composite light transmission plate with is constituted by joining plural light guide plates 21a and 21b together in a plane direction so as to form one layer, and the back light 10 is provided with linear light sources 8a, 8b, 8c and 8d along the opposed side edges of the multilayered light guide plate.
Patent JP-H02137228-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE RYOICHI
IPC: H01L21/308
Filed: 1988-11-17
Abstract: PURPOSE:To enable the etching rate of silicon nitride film by phosphoric acid to be kept constant by a method wherein the specific gravity of phosphoric acid is measured to compute the evaporated water content from the displacement of the specific gravity, and automatic feeding of pure water is effected so that the concentration of phosphoric acid may be controlled. CONSTITUTION:An etching vessel 1 containing phosphoric acid etchant 9 is connected to a specific gravity measuring vessel 3 having a specific gravity meter 2 to measure the specific gravity of the phosphoric acid contained in the etchant 9 during the etching process of the semiconductor wafers 10 coated with silicon nitride films. The specific gravity is detected by a specific gravity measuring sensor 4 in the encoder system and the detected value is transferred as electric signals to a specific gravity displacement computer 5 for computing the specific gravity displacement. Furthermore, the contents evaporated from the phosphoric acid are computed from the displacement by an evaporated water content computer 8 to transmit the latest evaporated water content to a pure water feed part 7. Through these procedures, the pure water equivalent to the evaporated water content can be constantly fed from a pure water feed pipe 8.
Patent JP-H07119838-A (JP)
Title: Cylinder head gasket
Inventor: FUJISAWA KATSUHIDE
IPC: F16J15/08
Filed: 1993-10-26
Abstract: PURPOSE:To make fine adjustment on the difference in thickness between a gasket at the fold-back area in the hole periphery of a combustion chamber and each gasket in the other areas in metallic plate laminated type cylinder head gasket, and concurrently letting a seal material layer which is high in heat resistance and expensive, be applied only to the hole periphery of the combustion chamber. CONSTITUTION:An auxiliary plate 7 comprises surface plates 5 and 6 laminated together, the auxiliary plate 7 allows a core plate 8 to be interposed in a fold- back area so as to allow a fold-back section 7 to be provided for the hole periphery of a combustion chamber, and the outer surface of the fold-back section is covered with a seal material layer 11 high in heat resistance. Each surface plate is cut out in such a way that its end periphery 12 around the hole of the combustion chamber is not over-lapped on the fold-back section 9 of the auxiliary plate, and a heat resistant seal material layer 15 which is more inexpensive than the seal material layer 11, is applied to the surface. The fold-back section 9 is made to be selectively thicker in thickness than any gasket in the other areas.
Patent JP-2000116829-A (JP)
Title: Putter golf club
Inventor: MIYAMOTO MASAHIKO
IPC: A63B102/32
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the directivity of a ball hit at a position out of a sweet spot. SOLUTION: This putter golf club has the club head 3 with a face 6 with loft angle θ at the lower end of the club shaft 1. When the golf club is set at a determined lie angle α and the face 6 is projected downward in the vertical direction, the gravity center G of the head 3 is located within the projection range (a).
Patent JP-H09112027-A (JP)
Title: Mold and form plate
Inventor: KIN YOSHITSUGU
IPC: E04G9/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To form the installing stone pattern at low cost, and to prevent the deformation of a mold, and to aim at the pollution-free at the time of disposal of the residual material by providing a frame in the periphery of a mold main body, which is formed of a plate material made of the wood fiber and which is formed with an installing stone pattern, and arranging a fitting groove in the periphery of the frame. SOLUTION: A lateral rectangular shaped mold 1 is formed of a mold main body 3 formed of a plate material, to which the wood fiber obtained by mixing the pulp fiber and the hemp fiber is adhered by the adhesive, and formed with the irregular installing stone pattern 2 by pressing, a frame 4 integrally provided with four sides of the main body and formed with a slope for drawing in the inner surface thereof, and a fitting groove 5 provided in the periphery over the full length. A support plate 7, to which a pressure sensitive adhesive double coated tape 6 is adhered, is fitted to the mold 1 by fitting each end thereof in the fitting groove 5 and adhering the support plate 7 to each outer surface of the frame 4, and one end of the support plate 7 in the plate width direction is seated in the fitting groove 5.  In this condition, the other end of the support plate 7 in the plate width direction is formed at a dimension for projecting from the most projected end 8 of the installing stone pattern 2. Consequently, the other end of the support plate 7 can be covered with a presser plate 9 without interfering the installing stone pattern 2.
Patent JP-S61178920-A (JP)
Inventor: FUREDERITSUKU KIYASHIDEI
IPC: C07J21/00
Filed: 1985-12-24
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-2000124676-A (JP)
Title: Control device for surface-mounting system
Inventor: SUZUKI YOSHIKUNI
IPC: H05K13/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To improve effectively with a simple constitution the productivity of a surface-mounting system. SOLUTION: A surface-mounting system, in which a plurality of working machines which mount parts on a board or operate related this are provided along a transfer line, is provided with a detecting means for data kind 11 which detects board kind data at an working machine at the up stream side of a plurality of working machines and with a data transfer means 20, which transfer the board kind data detected by the kind detecting means for data kind 11 to a working machine at the downstream side corresponding to the board transfer.
Patent JP-H11124829-A (JP)
Title: Seawater exchange type breakwater having wave dissipation function
Inventor: SHIOZAKI SADAO
IPC: E02B1/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide seawater exchange type breakwater for securing a degree of calmness in a harbor, having wave dissipating function in which seawater exchange is sufficiently performed. SOLUTION: With regard to the breakwater 3, retarding chamber communicating with seawater in a harbor outside 2 and a harbor inside 1 is formed in the inside of a bank body through an opening part 5a opened over the upper and lower of a seawater face provided on a front wall and the opening part 5a opened in the lower of the seawater face provided on a rear wall, and the upper part is projected on the seawater face. In the case, the lower part is divided in the retarding chamber frontward and rearward, and a wall body 5 providing the opening part 5a on a more upper part than an average water surface is vertically provided.
Patent JP-H04303101-A (JP)
Title: Turbine rotor disk
Inventor: ROBAATO JIEIMUSU KOOSUMEIA
IPC: F02C7/18
Filed: 1991-10-14
Abstract: PURPOSE: To efficiently send cooling air in utilizing a rotor disc for cooling a blade of a gas turbine engine by providing a slot or the like extended in a radial direction on the disc. CONSTITUTION: On a rotor disc 33, a center load supporting web 70 part, and a centrifugal pump 62 part positioned on the outer side of the load supporting web 70 part are provided. The pump 62 part acts to send cooling air 10(a) to an array of turbine blades, it includes a web part and a homogeneously formed thick part, and it is extended radially inward from a disc rim 61 on the axial direction front side of the disc.
Patent JP-H09103305-A (JP)
Title: Composition for rolled outsole made of rubber foam and production of shoes using the same outsole
Inventor: MASAKI TORAO
IPC: A43B13/18
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a rolled outsole made of a rubber foam without expanding in the directions of length and width thereof in a vulcanization process and provide shoes having a rolled outsole made of the rubber foam. SOLUTION: Natural rubber or a synthetic rubber or a blended rubber obtained by blending them is mixed with a short fiber and a foaming agent as essential components to obtain a composition for a rolled outsole made of a rubber foam and the composition thus obtained is brought into contact with the undersurface of an upper to obtain shoes by vulcanization.
Patent JP-H01171657-A (JP)
Title: Roll type tiolet mill
Inventor: DEIITAA KIIFUAA
IPC: B02C15/04
Filed: 1988-11-18
Abstract: PURPOSE: To eliminate trouble and to enable the rapid transfer of pulverized material from an air box by forming an expulsion device of a rotating disk of a conical shape which is fixed to a pulverizing tray support and an arm which is fixed to the flank of the disc harge cylinder of a storage vessel. CONSTITUTION: The material arriving at the inside of an air box 8 by passing a nozzle ring 14 from a pulverizing chamber 13 receives the action of the centrifugal force generated by the inclination of the disk 17 of the conical shape and by accompanying the rotation, is glided diagonally downward. The material is then discharged from the disk 17 and is introduced into the discharge cylinder 20. The material arriving at the bottom of the air box 8 through the edge of the disk 17 is also captured by a blade 25 and is similarly transferred into the discharge cylinder 20. At this time, air for sealing is supplied into the space between the disk 17 and the bottom 10 and, therefore, the bottom 10 of the air box 8 is eventually protected by the disk 17 in such a manner that the air of a high temp. is not supplied.
Patent JP-H09131283-A (JP)
Title: Blind cleaning instrument
Inventor: KOMUKAI TATSUJI
IPC: A47L4/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To simply, quickly and easily perform the complete cleaning of a blind by bringing fixed cleaning plates in contact with the slats of the blind and parallelly providing movable cleaning plates capable of moving forwards and backwards to the cleaning plates inside a case. SOLUTION: For this blind cleaning instrument 1, the fixed cleaning plates 4 and the movable cleaning plates 5 are housed in the case 3 provided with a handle 2 to be grasped with one hand and the prescribed number of the fixed cleaning plates 4 are mutually parallelly fixed with the almost same interval as the slats of the blind to the mutually opposing inner side faces of the case 3. Then, the prescribed number of the movable cleaning plates 5 are mutually parallelly fixed with a prescribed interval to a pair of sliding plates 8 engaged slidably along grooves respectively formed on the mutually opposing inner side faces of the case 3 and the respective movable cleaning plate 5 are interposed between the fixed cleaning plates 4. Thus, the complete cleaning of the blind is simply, quickly and easily performed.
Patent JP-2000123386-A (JP)
Title: Object lens driving device
Inventor: MIURA MICHIO
IPC: G11B7/09
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To make a whole optical pickup thinner while maintaining an excellent dynamic characteristic of an object lens driving device. SOLUTION: Relating to this object lens driving device, inner yokes 50b, 51b, walls extending in the direction of the optical axis of the object lens are coupled to yoke bottoms 50c, 51c, members extending in the direction perpendicular to the optical axis of the object lens via the parts 50d, 51d diagonally tilted with respect to the optical axis of the object lens 1, and thereby an interval between the yokes under the object lens is expanded to locate a collimator lens 7 in the space.
Patent JP-H03155460-A (JP)
Title: Production of heat exchanger
Inventor: KUDO HAJIME
IPC: B21D53/08
Filed: 1989-11-13
Abstract: PURPOSE:To allow the execution of brazing of intricate shapes by interposing a mixture composed of metallic powder for brazing, binders consisting of acrylic resins or paraffinic wax and a flux to assembled joint parts and heating these parts. CONSTITUTION:After the respective parts of a heat exchanger are assembled, the compsn. for brazing contg. the metallic powder for brazing, at least one kind of the binders selected from the group of the thermoplastic acrylic resins which are carbonized at the brazing temp. and have high volatility or paraffinic wax and the flux for brazing is interposed in the joint parts and the joint parts are heated to produce the heat exchanger. The ratio of the binder/metallic powder for brazing is specified to 0.1/99 to 35/65 (by weight). The deposition of the compsn. for brazing is specified to 5 to 500g/m<2>. The joining of the heat exchanger having the intricate shapes and the many joining points is economically and satisfactorily executed.