baber/WOPTO huggingface dataset:
Patent JP-H1134321-A (JP)
Title: Ink jet head
Inventor: FUJISHIMA MASAYUKI
IPC: B41J2/055
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a decrease in an efficiency of a deflection deformation or unevenness of a deflection deformation amount by forming each piezoelectric drive region smaller than a corresponding pressurized chamber in a plane direction parallel to the film, and providing an interval between peripheral edges of the chambers in the plane direction over an entire periphery to dispose it. SOLUTION: In the ink jet head 1, a piezoelectric film 12 in size to cover a pressurizing chamber 10a and a rectangular shape upper electrode 13 are laminated via a conductive diaphragm 11 functioned at its upper surface as a lower electrode on a board 10 on which a plurality of rectangular pressurizing chambers 10a are arranged. Further, a plurality of piezoelectric drive regions 12a are formed at the respective chamber 10a corresponding in size and shape to the electrodes 13 are formed on the piezoelectric film 12. The region 12a is formed smaller than the corresponding chamber 10a in a plane direction parallel to the piezoelectric film 12, and it is necessary to dispose it with an interval between peripheral edges of the cambers 10a over an entire periphery.
Patent JP-S6251573-A (JP)
Title: Bobbin supply device for winder
Inventor: GOSHI TOMIO
IPC: B65H67/06
Filed: 1985-08-30
Abstract: PURPOSE:To simplify device by transferring each bobbin on a conveyor running along a winder onto a return belt at the downstream end and onto a transport belt at the upstream end and by transferring from the latter to a winding magazine. CONSTITUTION:Each bobbin B1 refilled from a bobbin supply device is carried by transport belts 5a, 5b of an endless conveyor 4 and supplied to magazines 2a-2n by transferrers 9a-9n in conformity to demand of the magazines 2a-2n. Surplus bobbins B1 are transferred to return belts 6a, 6b from transport belts 5a, 5b by a spreader 7 at the downstream end of the conveyor 4. At the upstream end 8 of conveyor 4, the bobbin B1 is transferred to the transport belts 5a, 5b spread by cylinders 27, 28, and transported again to be supplied to the magazines 2a-2n. This simplifies the construction and sinks the price, and also assures easy access for operator.
Patent JP-2001018133-A (JP)
Title: Steady device
Inventor: NISHIO SHINJI
IPC: B23Q1/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To adjust a contact shoe tip end face in parallel with the axial line of a workpiece by a simple structure and quick operation, by supporting a contact shoe abutting to an external periphery of the workpiece rotatably around a shaft orthogonal to a rotational axial line of the workpiece, and tilting the tip end face of the contact shoe relating to a vertical surface to this rotational axial line. SOLUTION: A contact shoe 14 abutting to a workpiece W is secured to a tip end of a shoe mounting base 10a. The contact shoe 14, formed as a columnar shape, is formed by a rear end surface 14a vertical relating to a rotational axial line e thereof and a tip end surface 14b making an angle α relating to the rear end surface 14a. In the case of parallel adjustment of the contact shoe 14 to an axial line of the workpiece W, in a condition that a master workpiece corresponding to a diameter of the previously arranged workpiece W is supported between both the centers of a work machine, the tip end surface 14b of the contact shoe 14 is set to a contact position of the master workpiece by forward moving of a cylinder device.  Next by forward/ reverse rotation of an adjusting bolt, the tip end surface 14b of the contact shoe 14 and an external periphery of the master workpiece are adjusted so as to come into line contact.
Patent JP-H0835335-A (JP)
Title: Sheet spreading structure
Inventor: SUZUKI TERUO
IPC: E04G21/32
Filed: 1994-07-25
Abstract: PURPOSE:To easily spread a net sheet, etc., on a unit scaffolding and to tuck it away in a short period of time and safely by making a bulging part on an edge part of a neighbouring sheet and installing a slit through which the edge part of the sheet passes by way of respectively communicating to holes accepting each other along the longitudinal direction. CONSTITUTION:A sheet spreading apparatus 3 of the top part is lifted up by drawing pendant ropes 20, 21. Simultaneously, a sheet 2 connected to the sheet spreading apparatus on the top part and the sheet 2 connected through the sheet spreading apparatus 3 in the middle of this sheet 2 are spread on the front surface of a unit scaffolding 1 by way of lift them up. All the sheets 2 are tightly spread and fixed by suspending the sheets 2 on a cross member 34 of the unit scaffolding 1 by way of respectively inserting a lashing belt 28, the ropes, etc., through a plural number of slots 26 of the sheet spreading apparatus 3 on the top part after spreading all the sheets 2. In the case when wind, etc., becomes strong, all the sheets 2 are lowered and folded on the unit scaffolding 1 by removing the lashing belt 28 or the ropes, etc., suspended on the cross member 34 of the unit scaffolding 1 and loosening the pendant ropes 20, 21.
Patent JP-S6087135-A (JP)
Title: Sheet feeding apparatus
Inventor: HONJIYOU TAKESHI
IPC: B65H83/00
Filed: 1983-10-14
Abstract: PURPOSE:To permit stable feed by repeating the driving, revolution, and the stop of a separating means for the sheets loaded and stored onto a loading base, thus eliminating no-feeding or double feeding. CONSTITUTION:A paper feeding apparatus is constituted of a loading base 3 which is equipped with a driving-out means 4 and for which sheets are loaded and stored, and a friction separating apparatus constituted of an elastic pad 23 and a feeding roller 24 which revolves in the feeding direction. Said feeding roller 24 and the driving-out means 4 are connected with a driving stepping motor 13 by an ordinary transmission means. Pulse currents are supplied into the stepping motor 13, and the feeding roller 24 is provided with a transport force in wave form. When relatively thick sheets reaches the frictional separating means 5, said sheets are gradually separated by the vibration in the feeding direction and treated, because of the repetition of the periodical revolution and stop of the frictional separating means 5. As for relatively thin sheets, the force for sending the sheet in the feeding direction and the force for suppressing said feed act with impact in unbalance, and the vibration of transfer force is generated, and the superposed sheets are treated, and only one sheet is certainly sent into a feeding passage I .
Patent JP-H1016178-A (JP)
Title: Rubber stamp member for laser processing and production thereof
Inventor: INOUE SHUJI
IPC: B41K1/50
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber stamp member which can largely shorten a required time for a laser processing and free from a stick, easily obtained a relief with a sharp outline in comparison with a currently used solid rubber by using a foamed rubber. SOLUTION: In producing a rubber stamp member having a plain skin constituted of a slight foaming rubber at a surface of a main body layer constituted of a foaming rubber, a laminate of a green main body layer and a green skin is put into a mold for a primary vulcanization to be press cured for 5-15 minutes at a temperature of 125-145 deg.C, nextly moved to a mold for a secondary vulcanization to be effected a secondary vulcanization for 5-15 minutes at a temperature of 145-165 deg.C, further, moved in an oven to be heated for 6-12 hours at a temperature of 50-100 deg.C.
Patent JP-H112159-A (JP)
Title: Energy merging and fuel consumption improving method using tourmaline
Inventor: IGARASHI KOICHI
IPC: F02M27/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate problems related to energy, fuel consumption, and cost in conventional method of using tourmaline only by merging powder of the tourmaline and carbon powder together to utilize characteristics of both. SOLUTION: In a reaction sheet A of which both surfaces comprise vinyl chloride or the like, a merged body 2 comprising powder (crystals) of tourmaline and powder (crystals) of carbon merged together and formed like a plate by fixing material (elastic matter such as silicone rubber) is contained, and it is applied to a fuel tank or a gas cylinder, used as a covering of parallel wires or a round wire, sprayed on the fuel tank as powder, or directly put into the tank as balls, so by leaving if for about 12 hours, fuel inside is minus ionized to be activated, thereby fuel consumption and energizing force are improved to reduce power consumption and cost.
Patent JP-H0242201-A (JP)
Title: Hydraulic device
Inventor: OTSUKA KOJI
IPC: A01D57/04
Filed: 1988-08-01
Abstract: PURPOSE:To make it possible to synchronize the motions of a pair of pistons with a simple circuit by communicating a discharge port of one of hydraulic cylinders with a feed port of the other. CONSTITUTION:The pressure receiving area of the discharge side of one 1 of hydraulic cylinders is made to be equal to that of the feed side of the other 2, and a discharge port 3 of the one of hydraulic cylinders is communicated with a feed port 4 of the other. With this arrangement, the amount of oil which is discharged from the one 1 of hydraulic cylinders when a piston 5 in the cylinder 1 is moved, is fed into the other 2, thereby it is possible to synchronize the motions of pistons 5, 6 in a pair of hydraulic cylinders 1, 2.
Patent JP-S5983116-A (JP)
Title: Adjustment device for optical system
Inventor: OOKAWA KANEYASU
IPC: G02B7/18
Filed: 1982-11-02
Abstract: PURPOSE:To detect the parallelism of a beam and the inclination in the optical axis thereof with high accuracy by making use of the critical angle of a prism. CONSTITUTION:A lens 14 turns around an optical axis O and light enters a prism 10 upon turning on a light source 17. The output I1 from a photodetector 11 and the output I2 from a photodetector 12 are inputted to a subtractor 19 if the light is not parallel with the optical axis O, then ¦I1-I2¦ is calculated in an absolute value circuit 20. A motor 23 stops running when the max. value of ¦I1-I2¦ is detected by a peak detector 21. While a fixing member 16 is swung and luffed by actuating a control device 25 for the angle of depression and elevation, the min. value of ¦I1-I2¦ is detected by a min. value detection circuit 24. The device 25 is stopped upon said detection whereby the optical axis is so adjusted as to coincide with the axis O. A motor 29 is further operated and (I1+I2) is calculated in an adder 26. The min. value of (I1+I2) is detected by a min. value detection circuit 27, when the motor 29 is stopped. If the light source 17 is positioned to the focus of the lens 14 in the above-mentioned way, the light enters the prism 10 in parallel. The parallelism of the beam and the inclination of the optical axis thereof are thus detected and adjusted with high accuracy.
Patent JP-H0536893-A (JP)
Title: Hybrid integrated circuit
Inventor: HIRATA SHIGEKICHI
IPC: H01L25/07
Filed: 1991-08-02
Abstract: PURPOSE:To enable a hybrid integrated circuit to be highly integrated by a method wherein circuit elements are thransfer mold-silaled in the same package pasting their rears each other. CONSTITUTION:An insulating wiring board 4, which is mounted with an active element and a passive element 5 connected with metal fine wires 3, is bonded to a flat metal lead frame 1 with adhesive agent 6 for the formation of a hybrid integrated circuit element, and the hybrid integrated circuit elements are sealed up by transfer molding. Thereafter, the hybrid integrated circuit elements are brought into contact with each other making the lead frame 1 face inward or bonded together with adhesive agent 6 and sealed up by transfer molding. By this setup, a hybrid integrated circuit of this design can be enhanced 1.5-2.0 times as high in degree of integration as a conventional one and consequently can cope with a demand for an increase in number of active and passive elements attendant on the improvement of a product in function and the miniaturization of a product.
Patent JP-H06157315-A (JP)
Title: Prepared medicine for endarmic use
Inventor: BUERONIKU ANDORIYUU
IPC: A61K9/70
Filed: 1993-08-04
Abstract: PURPOSE: To transdermal pharmaceutics capable of producing plasma active component levels which are sufficient, steady, constant and sustained. CONSTITUTION: The pharmaceutics for the trasndermal administration, which comprises alfuzosine; N-[3-((4-amino-6,7-dimethoxy-2-quinazolinyl)methylamino) propyl]tetrahydro-2-furancarboxamide}, or one of its salts, and the mixture containing water, at least one organic solvent and at least one absorption promotor.
Patent JP-H1038710-A (JP)
Title: Stress detecting element
Inventor: KUNIDA SHINOBU
IPC: G01L1/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a stress detecting element adopting magnetostriction detection material excellent in characteristics which can ensure endurance by preventing exfoliation of magnetostriction detection material from base material. SOLUTION: Magnetostriction detection material 6 is formed on two parts of circumferential surface of a shaft 1, base material 1. Trenches which are inclined at 45 deg. to the shaft center are formed on the material 6. Exciting coils 7 and detecting coils 8 are formed. Maximum surface roughness is consciouly imparted to the interface 2 between the shaft 1 and the material 6. Thereby not only adherence but also mechanical coupling are generated to the shearing force on the interface, in the relation between the shaft 1 and the material 6, so that bonding force is increased. The effect that endurance is ensured in a load of repeated stress, and exfoliation of the material 6 from the base material 1 is prevented as remarkably realized. The shaft 1 as the base material 1 as S45C, and the interface 2 is finished to be a maximum roughness surface by using sand blast. Permalloy as the magnetostriction detection material 6 is formed on the maximum roughness surface by wet plating.
Patent JP-H0835587-A (JP)
Title: Resin pipe
Inventor: KANAO SHIRO
IPC: F16L11/16
Filed: 1994-07-25
Abstract: PURPOSE:To hold a straight pipe form at the ordinary attitude and permit the piping in an arbitrary bent attitude at the place where bending is necessary, by connecting only the top end part of an outer wall connected with an erection rib formed on the outer periphery of the inner wall, with a preceding winding turned outer wall, and forming a divided part at the top end part. CONSTITUTION:The structure of a pipe wall 1 consists of an inner wall 2 formed into a cylindrical shape from the soft rubber, synthetic rubber, or the synthetic resin material, erection rib 3 which is formed by attaching the basic part 31 side to the outer peripheral surface of the inner wall 2 and extends in the outer peripheral direction and extends in the outer peripheral direction, and an outer wall 4 which extends in the pipe axis direction by connecting the basic end part 41 side with the erection rib 3 at the position separated by a prescribed interval in the circumferential direction from the inner wall 2. The erection rib 3 and the outer wall 4 are made of the hard synthetic resin material, and the pipe is formed by winding-turning the rib 3 and the outer wall 4 in a spiral form. Only the top end part of the outer wall 4 is connected with the preceding winding turned outer wall 4, and a divided part 43 which is separable is formed between the top end part 42 and a basic end part 41. Accordingly, at an arbitrary place, the bending piping in an arbitrary angle is enabled.
Patent JP-S61111759-A (JP)
Inventor: ROBAATO EE ROBAATEI
IPC: C25C1/12
Filed: 1985-09-02
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-S6439376-A (JP)
Title: Vacuum gate valve device
Inventor: MIYAGAWA SEIJI
IPC: C23C14/56
Filed: 1987-08-04
Abstract: PURPOSE:To endlessly pass a body by providing a mechanism for closing a passage port with a couple of the planar valve disks having a recessed part matching the profile of the passing body when the body passes the passage port of the partition wall of a vacuum chamber. CONSTITUTION:When the tray 7 of the endless passing body 4 carrying a work 5 enters the vacuum vessel 1 from the body passage port 2, the body 4 is transiently stopped until the work 5 is treated. When the body 4 is simultaneous abutted on the valve disk 10a by a reciprocating member 20, the valve disk 10b is moved in the reverse direction by a rack and pinion mechanism 13. Consequently, the hill-shaped surface 9 provided to the valve disks 10a and 10b is pressed by the recessed part 15 matching the profile of the hill-shaped surface 9. Furthermore, the valve disks 10a and 10b are moved so that the front surface 17 is pressed on the periphery of the body passage port 2 by the actions of the back cam and a cam roller 16. As a result, the passage port 2 can be isolated from the outside while leaving the body 4 in the passage port 2, and the body 4 can be made endless.
Patent JP-S6256026-A (JP)
Inventor: ARAN NORUTEBEDO
IPC: G01V3/10
Filed: 1986-08-18
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-S6264767-A (JP)
Inventor: SAKAMOTO KAZUYOSHI
IPC: B65D88/64
Filed: 1985-09-03
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-H1021823-A (JP)
Title: Electron emission element and manufacturing method thereof
Inventor: HOSOYA MORIO
IPC: H01J1/30
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electron emission element with its structure free of horizontal element flow toward a substrate direction by disposing an electrode to be positively or negatively charged alternately at constant intervals spirally shape and forming a pixel electrode. SOLUTION: For an electron emission element 40, electrodes 42 and 43 are spirally formed, and sectional surface of both electrodes 42 and 43 appear alternately. An electron emission film 44 is formed on the surfaces of the electrodes 42 and 43. According to this wiring, for one spiral electrode 43, a positive potential is charged from a power source 33 to a grounding potential, and for the other spiral electrode 42 a negative voltage is charged from a power source 31. A voltage between a cathode and an anode is applied between the electron emission element 40 and an opposite substrate 20 by means of a power source 32. When a voltage is charged between electron emission films 44 by means of both electrodes 42 and 43, electron emission occurs at a film surface portion of the electron emission film 44.  It is preferable that the electron 42 negatively charged be disposed at a spiral, circumferential portion in this electron emission element 40. Thus, electron emission is made toward a center of the pixel electrode.
Patent JP-H1016144-A (JP)
Title: Board for food packaging carton
Inventor: OUGIMOTO MASATO
IPC: B32B27/32
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive board for a food packaging carton to be used without damaging the loveliness of the inner face of the carton when a water absorption sheet is turned into transparent by water or oil even for the board having its back layer of low whiteness such as a low grade paper or a colored paper and also without the defects of re-adhesion of water or oil to a content, the collapse of shape of the carton and the like. SOLUTION: A water absorption and oil absorption sheet 3 of water absorption of 50-250g/m<2> per 2 minutes and oil absorption of food oil of 50-200g/m<2> per 2 minutes is heat fusion bonded on a back layer 1c of a board main body 1 having the back layer 1c of whiteness of 70% or less through a thermoplastic resin layer 2 of opaqueness of 75-90% when a white inorganic pigment is blended. The thermoplastic resin layer 2 is a resin layer of thickness of 20-40μm in which titanium oxide of 10-30wt.% is blended with polyethylene resin or polypropylene resin, and it is preferable that a release agent of solid content of 0.1-1.0g/m<2> is applied on the surface of the water absorption and oil absorption sheet 3.
Patent JP-H0726041-A (JP)
Title: Conductive synthetic resin molding
Inventor: SUNASAWA SHUICHI
IPC: B32B27/00
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a synthetic resin product having surface conductivity by impregnating a monomer which can form a conductive polymer, such as pyrrole, thiophene or aniline, into a synthetic resin in the form of power, particle, molding or sinter, and polymerizing the monomer. CONSTITUTION:A monomer, such as pyrrole, thiophene, aniline or an lakyl- substituted derivative thereof, whcih can form a conductive polymer, is impregnated into a synthetic resin such as polyvinyl chloride, polyamide or polyester in the form of powder, particle, molding or sinter, and the monomer is polymerized into a product having conductivity on at least the surface. Examples of the polymerization processes adopted include catalytic polymerization, electrolytic polymerization, vapor-phase polymerization, liquid-phase polymerization and solution polymerization. Examples of the products include laminates such as door knobs, wall materials and tiles.
Patent JP-S6350208-A (JP)
Title: Switch circuit
Inventor: SONEDA MITSUO
IPC: H03K17/16
Filed: 1986-08-20
Abstract: PURPOSE:To prevent the occurrence of overcompensation and waveform distortion by providing an active element on the output side of a switching element and supplying a compensation signal to the gate of the passive element and setting the level of the compensation signal to such value that a channel is not formed in the passive element with respect to the limit level of an input signal. CONSTITUTION:A compensation signal phi' obtained by inverting the phase of a driving pulse phi is supplied to the gate of a transistor (TR) 4, and a threshold voltage Vth2 of the TR 4 is made equal to or higher than VH'-Vmin where VH' is the high potential of the compensation signal phi' and Vmin is the minimum potential of the input signal. Consequently, the potential difference between the gate and the source-drain of the TR 4 does not exceed the threshold voltage Vth2 and a channel is not formed in the TR 4 even if the compensation signal phi' goes to the high potential VH' and the input signal goes to the minimum potential Vmin in this circuit. Thus, there is not a fear that the compensation signal phi' jumps in through a capacity CG between the channel and the gate, and the occurrence of over compensation and waveform distortion is prevented.
Patent JP-H0479087-A (JP)
Title: Microdisk device
Inventor: ARIGA TOMOE
IPC: G11B25/04
Filed: 1990-07-23
Abstract: PURPOSE:To realize a personal computer of nearly A4-size level in plane by specifying the width and depth of a device where a microdisk and an actuator mechanism are housed. CONSTITUTION:The device where the microdisk 11 and actuator mechanism are housed is constituted to less than plane shape coefficients, i.e. >=101.6mm width and >=130mm depth. Then the system of an arm 22 where a head 12 is mounted and an air-core coil 23 is fixed at the other end stabilizes the weight balance about a fulcrum 21 of rotation. Further, a balancer member 26 formed of a high-specific-gravity material is arranged inside the air-core coil 23 at the position closest to the rotation on the fulcrum 21 of rotation and fixed by adhesion, etc. Consequently, the personal computer of plane A4-size level is realized.
Patent JP-H0640600-A (JP)
Title: Image forming device
Inventor: MATSUDA YOSHINORI
IPC: G03G15/00
Filed: 1992-07-21
Abstract: PURPOSE:To remove a jammed sheet automatically. CONSTITUTION:A vertical conveying belt 802 is supported by a frame 805, and energized to a follower roller 803 side by a compressive spring 806. The frame 805 is connected to a solenoid 808 through a lever 807. When a jam is produced and a solenoid 810 is energized, the vertical conveying belt 802 is separated from the follower roller 803, and a jammed sheet 812 is dropped to be stored in a storing part 811.