baber/WOPTO huggingface dataset:
Patent JP-H11278580-A (JP)
Title: Belt-shaped article winding body packaging tool, moistureproof packaging film, and packaged body
Inventor: AZUMA SHUJI
IPC: B65D85/672
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate automation of a packaged state of a belt-shaped article winding body and improve moistureproof performance. SOLUTION: Two side plates 2 for covering both end faces 17 of a belt- shaped article winding body 15 as a packaging tool and clamping the body and bands wound around the whole of the side plates and protruding are used. Through-hole 2 are formed on the centers of respective side plates 1, and supporting protrusions 10 fitted in a central through-hole 18 of a hub 19 are formed on the vicinity of the edges of the central through-holes 2 of inner side faces 9 of respective side plates 1, and position register recessed sections or through-holes 3 with the side plates 1 facing outer side faces 4 of respective side plates 1 are formed, and band storage channels 5 and 7 of the disk for storing the bands not protruded from the surfaces of the side plates 1 are formed on the outer side faces 4 and the outer peripheral faces 6 of respective side plates 1.
Patent JP-H07306562-A (JP)
Title: Belt conveyor
Inventor: IZEKI HIDEJI
IPC: B65H5/02
Filed: 1994-05-10
Abstract: PURPOSE:To provide a belt carrying device capable of reducing edge force acting on the end of a belt member in an edge guide roll and reducing the risk of the damage of a belt member to such an extent that it does not matter in practical use. CONSTITUTION:This device is constituted of a driving roll 4, an edge guide roll 5, other rolls 6 and 7, and a belt member 8 laid on the rolls and circularly moving. In the device, a rigid roll is used as the driving roll 4, and an elastic roll where plural disk-like elastic fins are erected in an axial direction is used as the roll 5, then an edge guide 18 on which the end of the belt member 8 slides is provided at the end of the roll 5 in the axial direction. The roll 6 adjacent to the upstream side of the roll 5 with respect to the moving direction of the belt member 8 is an elastic roll.
Patent JP-H11271008-A (JP)
Title: Inspection apparatus for cylindrical to-be-inspected object
Inventor: SAKIDA RYUJI
IPC: G01B5/28
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To surely detect a recess defect of a cylindrical to-be-inspected object, specially both ends of a photosensitive material drum. SOLUTION: A contact roller 111 is press contacted to a photosensitive material drum 101 of a to-be-inspected object by urging force of compression springs 115. The contact roller 111 is fitted to a displacement measuring plate 112, which is provided to a fixed plate 114 so as to move in a approaching direction and a separating direction, and the compression springs 115 is installed therebetween. A distance displacement meter 116 is provided to the fixed plate 114 so as to detect a displacement of the displacement measuring plate 112 due to a recess defect of the photosensitive material drum 101.
Patent JP-S5523664-A (JP)
Title: Flip flop circuit
Inventor: HIDA YOUICHI
IPC: H03K3/356
Filed: 1978-08-08
Abstract: PURPOSE:To establish the integrated FF circuit saving the space, by driving the buffer FET through the provision of the load FET the drain of which is fed clock pulse. CONSTITUTION:The third clock pulse phi2 is fed to the drain of the third and frouth FET's 25 and 26 of which gates are connected to the drain of the first and second switching FET's 11 and 12. When the pulse phi2 is changed to high level, the output OUT 3 and the inversion OUT 3 starts to high level through FET's 26 and 25, FET 11 is ON and the gate voltage of FET 25 is 0 and FET 25 is OFF. The level of the inversion OUT 3 is at ground level through FET 27, and the output OUT 3 is increased to the voltage level by the booster capacitance 24. This level is transferred to the buffer circuit consisting of FET 17 to 20 and high operation ability is given. The drive of buffer is made at the circuit separated from the outputs OUT 1 and inversion OUT 1, then it is not required to make symmetrical location of FET's in the buffer circuit, and the limitation of the pattern layout in circuit integration is removed to save the space.
Patent JP-S61255008-A (JP)
Inventor: KUROKAWA HIDEO
IPC: H05K1/18
Filed: 1985-05-07
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-H10288363-A (JP)
Title: Ventilation fan
Inventor: MASAMOTO HIDENORI
IPC: F24F7/007
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable an amount of air to be controlled to keep its constant nut even if a state of indoor air is changed. SOLUTION: This ventilation fan is constructed such that it is provided with means 11 for detecting state of indoor air and then a voltage applied to a DC motor 2 is controlled by a voltage control means 10 in such a way that a target number of rotation of a target number-of-rotation memory means 9 is corrected in response to a detected value of means 11 for detecting a state of air and further the corrected target number of rotation may be coincided with a present number of rotation. With such an arrangement as above, even if the state of air is changed, it is possible to control the amount of air to be kept constant.
Patent JP-H08291372-A (JP)
Title: Drawn parts having profiled cross section and its production
Inventor: MIKI TAKESHI
IPC: B23P15/00
Filed: 1995-04-21
Abstract: PURPOSE: To produce drawn parts having an irregular cross section in which the limitation of the increase of the content of carbon and the generation of deformation are solved and many drawing and annealing stages can be eliminated and to provided a method for producing the same. CONSTITUTION: This drawn parts having an irregular cross section are the ones having a compsn. contg., by weight, 0.3 to 1.0% C, 0.6 to 1.3% Si, 0.2 to 1.5% Mn, <=0.02% P, <=0.1% S and 0.01 to 0.035% Al and contg., at need, one or more components among 0.05 to 5.0% Ni, 0.001 to 0.004% B, 0.002 to 0.008% N and 0.05 to 0.20% Mo, and in which the inside contains 0.2 to 1.0% graphite and at least the surface layer part has a hardened structure, and the method for producing the same is provided.
Patent JP-H05269003-A (JP)
Title: Handy crampon
IPC: A43C15/06
Filed: 1992-03-24
Abstract: PURPOSE:To provide a handy crampon provided with snow-removing function without generating horizontal positional shift even if a fitting band is not tightly fastened. CONSTITUTION:On the lower surface of a flat-plate-shaped substrate 2 to be brought into close contact with the bottom surface of a shoe, a plurality of clicks 3 are saliently arranged, and a crampon main-body 1 is formed, and on the flat-plate-shaped substrate 2, a fitting band 6 for fitting the crampon main-body 1 on the shoe is fitted, and on the upper surface of the flat-plate- shaped substrate 2, a plurality of small projections 4 to be cut into the shoe bottom are arranged.
Patent JP-H11296822-A (JP)
Title: Production of thin-film magnetic head and magnetic disk device mounting the head
Inventor: OKADA TOSHIHIRO
IPC: G11B5/39
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic disk device having a surface recording density or >=7 Gbit/in<2> by producing a magnetic head having a track width of <=0.5 μm. SOLUTION: The track width of <=0.5 μm is formed by using a line-and-space pattern for a reticle for forming the track width of the magnetic head of the magnetic disk apparatus and applying a super-high resolution technique, such as ring band illumination and 4-opening illumination, for exposure. The portion to determine the track width of the reticle is formed as a line-and-space and the super-high resolution technique is used, by which the resolution and depth of focus of the pattern are improved and, therefore, the pattern formation to <=0.5 μm is possible even with a thick film resist and the formation of the thin-film magnetic head having the track width of <=0.5 μm is made possible. The production of the magnetic disk device having the surface recording density of >=7 Gbit/in<2> is made possible by using such thin-film magnetic head.
Patent JP-S5622289-A (JP)
Title: Analog memory circuit
Inventor: NAGAI YASUO
IPC: G11C27/00
Filed: 1979-08-01
Abstract: PURPOSE: To enable to build in the circuit into monolythic semiconductor integrated circuit, by adding the switch function to the voltage follower circuit consisting of bipolar transistors and using it as the switch means.  
     CONSTITUTION: When the hold signal H is at low level, transistors Q 4 , Q 5  are off and Q 1 , Q 2  are operated, then the input signal Vin is output as it is, allowing writein to the capacitor C. In this case, the readout circuit has low level of output Vout, with Q 7  on and Q 6  off. Next, when the signal H is at high, Q 4 , Q 5  are on and the output of the write-in circuit is off both for Q 1 , Q 3 . Accordingly, the capacitor C holds the write-in analog level. Further, since Q 7  is off in the readout circuit, Q 6  is operated and the hold level can be obtained as the output voltage Vout. Similarly, write-in/readout can be made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5431825-A (JP)
Title: Air fuel ratio control equipment of internal combustion engine
Inventor: TAKADA SHIGETAKA
IPC: F02D41/14
Filed: 1977-08-12
Abstract: PURPOSE: To try effect of reducing cost, constructing operating equipment with only one step-motor and rotary valve device driven by its motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58316-A (JP)
Title: Manufacturing of aluminum pipe having pitting-corrosion resisting property
Inventor: YAMADA TOSHIAKI
IPC: B21C23/00
Filed: 1981-06-25
Abstract: PURPOSE:To obtain an aluminum pipe having a pitting-corrosion resisting property against copper or chlorine ion, by jetting zinc powder or zinc vapor into  an aluminium blank pipe during forming by an extruder, and performing a heat teatment of the extruded pipe after forming a zinc layer onto the inner surface of the pipe. CONSTITUTION:A billet 10 of aluminum alloy heated to about 450 deg.C is pressed in a container 11 by a stem 12 and is extruded from an exit of a die 1 to be formed into an aluminum blank pipe 8. During this extrusion forming, powder or vapor of zinc 3 is jetted in a form of mist 6 having a doughnut-type cross section, from a nozzle 5 attached to the male-type end part 4 of the die 1 through a die slide 13, a die ring 14, and a hole 2 bored in the die 1, to form a zinc layer on the inner surface of the pipe and further, to diffuse the zinc into the inside of the pipe by keeping the temp. of an extruded pipe at about 520 deg.C for roughly 45min. thereby obtaining an aluminum pipe endowed with a sacrificial anode characteristic having an electrode potential difference.
Patent JP-H06214678-A (JP)
Title: Microcomputer
Inventor: SUGITA KIMIHIRO
IPC: G06F1/18
Filed: 1992-04-17
Abstract: PURPOSE:To utilize a computer for games as an input and display device by providing a freely attachable and detachable adapter for connection on the connector part of the computer for the games, reading the input information of an operation device for the games and outputting display data to a television. CONSTITUTION:In the case of controlling the various kinds of the equipments of an office and a plant, etc., and home electronics by using a microcomputer 1, a cable 12 for control is connected to the external equipment of a controlled system, the adapter 11 for the connection is connected to the connector 21 for connecting cassettes of the computer 2 for the games and a switching device 31 is switched to the side of the computer 2 for the games at the same time. Then, while controlling the computer 2 for the games through the adapter 11 for the connection provided inside the microcomputer 1, a means for outputting the display data to the connected television 3 is used and the external equipment or the like is controlled while displaying control information or the like from the microcomputer 1 on the screen of the television 3.
Patent JP-H11292078-A (JP)
Title: Loading structure for article-mounting pallet
Inventor: NISHIKAWA TAKAO
IPC: A47K4/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger of the occurrence of collapse of load not only in storage but also in transportation by a method wherein a connecting rod is detachably installed between supports of a pallet at the uppermost tier and the connecting rod is bound with a rope. SOLUTION: Pallets 2, each having supports at its four corners and with an article 3 mounted thereon, are heaped up in a plurality of tiers on a deck 11 of a vehicle 1, and a connecting rod 4 is detachably installed between the supports of the pallet 2 at the uppermost tier. The connecting rod 4 is made of plain steel and is in a structure wherein one end of a square tube in a small diameter is inserted into one end of a square tube in a large diameter so that the tubes become expandable and contractile and can be fixed at an optional length with butterfly nuts. Furthermore, short tubes each closed at its upper end are attached respectively to the other end of the squre tube in the large diameter and the squre tube in the small diameter and fitted for covering to the supports at both ends of the long side of the pallet 2 at the uppermost tier.  Then, a rope 5 is laid on the connecting rod 4 installed between the supports of the pallet 2, and the pallets 2 piled up in a plurality of tiers are bound with the rope and fixed.
Patent JP-S5431743-A (JP)
Title: Plural beam simultaneous scanner
Inventor: FUNATO HIROYOSHI
IPC: B41J2/44
Filed: 1977-08-15
Abstract: PURPOSE: To perform satisfactory simultaneous scanning by deviating the focusing point of a light source and the light splitting point of an acousto-optic light modulating(AO) element with a first optical system and making two-way adjustment of the scanning light with second, third optical systems or others. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02276639-A (JP)
Title: Heat resistant and transparent multilayer plastic sheet
Inventor: YAGI TAKUJI
IPC: B32B27/36
Filed: 1989-04-19
Abstract: PURPOSE:To contrive to improve the heat resistance, transparency and secondary workability of a sheet by a method in which thermoplastic polyester is used for a central layer, and polyarylate and amorphous copolymer are respectively used for an intermediate layer and an outermost layer, and then the thickness ratio of said layers is specified. CONSTITUTION:A plastic sheet is composed of the central layer made of the thermoplastic polyester excellent in mechanical and chemical properties having the ethylene telephthalate unit of at least 80mol%, the intermediate layer made of the resin composition of the heat resistant polyacrylate and the thermoplastic polyester laminated on both sides of the central layer or single polyarylate and the outermost layer made of the transparent copolymer polyester obtained by replacing a part of glycol component of polyethylene telephthalate with 1.4 cyclohexane dimethanol. The thickness of the central layer is 55-98% of the thickness of the whole, the thickness of the intermediate layer is 1-30% of the thickness of the whole and the thickness of the outermost layer is 1-15% of the thickness of the whole. Consequently, the plastic sheet suitable for the forming stock of the vessel and excellent in transparency and heat resistance, is obtained.
Patent JP-S57212476-A (JP)
Title: Microcamera reader
Inventor: OOTSUKA SHIYUUICHI
IPC: G03G15/22
Filed: 1981-06-24
Abstract: PURPOSE:To enhance the handling performance with a compact design for a microcamera reader, by connecting the recording part of a microfilm and the projection part of an image on the microfilm. CONSTITUTION:A transparent support plate 11 is set horizontally on the upper surface on a housing 10 to be used as a photographing stand. The image of an original 11' is formed on a microfilm 13 through a photographing lens 12 and then fixed by a charger 33, a developing device 34 and a fixing/projecting lamp 21. The film 13 is also projected on a projection screen consisting of a light diffusing plate 15 by the projection lamp 21 via a heat insulator filter 20 while it is transferred to a take-up roll 32 from a roll-out roll 31.
Patent JP-S5323524-A (JP)
Title: Patern recognition unit
Inventor: WATANABE TAKAO
IPC: G06T1/00
Filed: 1976-08-18
Abstract: PURPOSE: To achieve a pattern recognition unit which features a high recognizing performance as well as an easy training, by utilizing the secondary non-line projection imge on an ultra-paraboloid through which the blocking liner discrimination function can be comosed in a comparatively easy way in the image-projected space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02279463-A (JP)
Title: Rear-wheel steering gear for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B62D7/14
Filed: 1989-04-18
Abstract: PURPOSE:To aim at the equalization of driving force required for rear-wheel steering in both directions by varying the winding direction of a coil spring in space between a pair of shock absorbers, in a device which installs the paired shock absorbers comprising a buffer coil spring, between a pair of rear-wheel support members and a car body. CONSTITUTION:A rear-wheel steering gear 2 is provided with a pair of rear- wheel support members 6 (5L, 6R) supporting symmetrical rear wheels 4 (4L, 4R) and a rear-wheel steering mechanism 8 being connected to these rear-wheel support members and steering respective rear wheels 4. In addition, it is provided with a neutral energizing means 12 energizing this rear-wheel steering mechanism 8 to a position serving as a criterion for the steering at all times, and a pair of shock absorbers 18L, 18R installed between the rear-wheel support members 6 and a car body 10, comprising buffer coil springs 14 (14L, 14R). In this case, these coil springs 14L, 14R are formed so as to cause the winding direction to become the reverse direction with each other. With this constitution, a sense of load acting on the rear-wheel steering mechanism 8 is reversed right and left, and thereby both loads are made so as to be offset.
Patent JP-S5722560-A (JP)
Title: Rotation detector for turbine
Inventor: SHIBUYA HIROSHI
IPC: G01P3/481
Filed: 1980-07-17
Abstract: PURPOSE:To achieve a highly reliable detection of revolution free from effect of  noise by processing the output of a displacement sensor with a double coil provided  closer to a gear mounted on the shaft of a turbine generator by way of an AD converter. CONSTITUTION:A two blade gear 20 is mounted on the shaft 1 of the turbine generator and the displacement sensor 21 is arranged closer thereto. The displacement sensor 21 comprising an active coil L1 an oppositely wound dammy coil L2 is equipped with a magnetic shield 32 cutting a magnetic field H1 from outside so that the electromotive force inducted with both the coils L1 and L2 is concelled by a magnetic flux H2 simultaneously crossing the coils L1 and L2. The output of the displacement sensor is inputted into a displacement converter (31) 23 and then, into a controller 26 via an AD converter 24 to detect the rotational speed below 75rpm. The branch output of the converter 23 is inputted into the controller 26 via FV and AD converters 25 and 26 to detect the rotational speed above 75rpm. This enables the highly reliable detection of revolution free from effect of noise.
Patent JP-H06307514-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NISHIGAYA MASAFUMI
IPC: F16H15/38
Filed: 1993-04-23
Abstract: PURPOSE:To ensure high supporting rigidity without elongating the shaft length in a transmission in which a pair of toroidal type continuously variable transmission mechanisms are incorporated. CONSTITUTION:A pair of inner discs 12, 22 for receiving the force in the radial direction, are supported with an intermediate shaft 80. The intermediate shaft 80 has a cylindrical shape, and is supported with first posts 14U, 14L and second posts 24U, 24L at the same axial point with a center shaft 60. Since the intermediate shaft is supported with the first and second posts, the interval between supporting points is shortened, and the rigidity is high. Since there is no need of interposing a supporting member between the inner discs, the shaft length is not elongated.
Patent JP-S58214306-A (JP)
Title: Method for bead washing of membrane
Inventor: SHIMOMURA TAKATOSHI
IPC: B01D65/04
Filed: 1982-06-07
Abstract: PURPOSE:To treat a liquid to be treated and, at the same time, to remove a contaminant on the surface of a membrane, by a method wherein beads are mixed in the liquid to be treated and supplied into a module along with the liquid to be treated. CONSTITUTION:A liquid 2 to be treated is introduced into a tank 1 and supplied to a module 5 while raised in pressure by a high pressure pump 4 to be treated therein. A concentrate is brought to atmospheric pressure through a pressure holding valve 7 and recovered in the tank 1 through a flowmeter 9 and a cooler 10 while a permeate is passed through a bypass valve 6 and the pressure holding valve 7 to carry out the adjustment of the flow amount and the pressure thereof and separately recovered. Beads are mixed in the tank 1 to be recirculated into the module along with the liquid to be treated or a bead supply apparatus 11 and a recovery apparatus 12 are attached between the pump 4 and the module 5 and between the module 5 and the pressure holding valve 7. As the material of the beads, any material can be used if does not injure the membrane and is not damaged by the liquid to be treated.
Patent JP-S5433493-A (JP)
Title: Method of steering of variable evaluation function
Inventor: KOJIMA TAKESHI
IPC: B63H25/04
Filed: 1977-08-16
Abstract: PURPOSE: To provide method of steering of variable evaluation function, in which low direction maintaining and fuel consumption improvement by less steering operation are balanced in any range and weather to attain suitable steering operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07276987-A (JP)
Title: Multiplex weatherstrip
Inventor: MORIHARA YASUHIRO
IPC: B60J5/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a multiplex weatherstrip excellent in sealing performance with small shrinkage at the time of stretch bending in a hollow seal part, without the generation of dislocation at the approaching time of a door glass pane. CONSTITUTION:In a multiplex weatherstrip 30 formed by connecting a hollow seal part 32, brought into elastic contact with a door glass pane, integrally to a base bottom part 31 of approximately U-shape cross section to be fitted to a roof part 10 at the opening edge of a body, the outdoor side lower end of the base bottom part 31 is protrusively provided with an insert part 37 for connecting this lower end rotatably and integrally to a shaft and hooked to the free end being inserted between the indoor side leg part of the base bottom part 31 and a flange 11 provided in the downward protruding state at the roof part 10.
Patent JP-H07279912-A (JP)
Title: Wedge driving device into tension member fixture
Inventor: HIRABE TOSHIMITSU
IPC: F16B2/14
Filed: 1994-04-12
Abstract: PURPOSE:To enable a wedge to be quickly and easily driven into a tension member fixture, and also to enable wedge driving into the tension member fixture in the accurate position without movement of the wedge driving position in the circumferential direction. CONSTITUTION:A wedge driving device is constituted of a plate spring 3 for gripping a piece group 6 of a wedge from the outside, and temporarily fixing it on the peripheral surface of a tension member, a stopper 4 positioned between wedge pieces, and for preventing the movement of the pieces on the circumference, an extruding cylinder 2 for extruding the temporarily fixed wedge pieces 6 to a fixture side, and a spacer 5 for holding the distance between the tip of the stopper 4 and the fixture.