baber/WOPTO huggingface dataset:
Patent JP-S5830728-A (JP)
Title: Composition for liquid crystal oriented film
Inventor: WATANABE TAKESHI
IPC: G02F1/1337
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a composition for a vertical oriented film having a long life, by consisting essentially of a reacted substance of a long-chain alkylamine and a multifunctional epoxy compound, and one kind among three compounds of an aromatic polyamic acid, soluble polyamide and polyacrylonitrile. CONSTITUTION:A composition for a liquid crystal oriented film consisting essentially of a long-chain amine expressed by a formulaI(R denotes normal alkyl or halogenated alkyl of C10-24) and a reacted substance with a multifunctional epoxy compound expressed by formulas II, III which is soluble in a polarity solvent and one kind among aromatic polyamic acid being a precursor material of aromatic polyimide, soluble polyamide and polyacrylonitrile, is prepared. By using this composition for forming a liquid crystal vertical oriented film, a display having good contrast, etc. without a remarkable pattern of a transparent condutive film specially in a guest-host type two-color liquid crystal display element is obtained.
Patent JP-H01297255-A (JP)
Title: Ink jet recording method
Inventor: KUBOTA HIDEMI
IPC: B41J2/045
Filed: 1988-05-25
Abstract: PURPOSE:To increase discharge without deterioration of image quality and making discharge of ink instable, by a method wherein an operation in which after applying an electric signal to an electric machine conversion element to contract the element, a contracted state is gradually released, is repeated and thereafter, said state is returned to a state before applying the electric signal to prepare for the next ink discharge. CONSTITUTION:When a first voltage step 14 is applied to an element 4, the element 4 is suddenly contracted. Two pressure waves 10, 11 are generated and are propagated in an ink passage. The pressure wave 11 reaches an ink discharge port 9 and ink starts discharging. Just after applying the voltage step 14, application voltage is gradually decreased at a wave form part 15. When a second voltage step 16 is applied at that point of time, additional discharge by which total amount of ink is increased is performed. Thereafter, voltage is gradually decreased at the waveform 17, and is returned to a discharge waiting state. Since the conversion element 4 is gradually expanded at the waveform 17, pressure wave is hardly generated in the ink passage.
Patent JP-S616195-A (JP)
Title: Liquid phase epitaxial growth process
Inventor: SAWA KAZUHIRO
IPC: C30B19/00
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a liquid phase epitaxial growth layer having smooth and clean surface condition by forming on a liquid phase epitaxial growth layer of a multicomponent mixed crystal, a liquid phase epitaxial growth layer of a compound semiconductor matching to the lattice of said multicomponent mixed crystal but being different therefrom, then removing selectively the epitaxially grown layer. CONSTITUTION:A soln. 1 prepd. by dissolving a specified amt. of InP, GaAs, and InAs as solute in In as solvent is allowed to contact with an InP substrate 2 and an InGaAsP epitaxial layer 3 matching to the lattice of the substrate 2 is grown. After removing the soln. 1, an InP epitaxial layer 5 is grown continuously on the layer 3 by allowing a soln. 4 prepd. by dissolving InP in In to contact with the surface of the layer 3 succeedingly under almost same condition. Thereafter, the layer 5 is removed selectively with an etching liq. to obtain an InGaAsP epitaxial layer 3 having smooth surface condition.
Patent JP-H10306892-A (JP)
Title: Connection structure of flexible tube
Inventor: MIYAJIMA HIDEYUKI
IPC: E03C1/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate connection when a flexible tube extended from a discharge pipe is connected, at a deep part in a counter, to the cylindrical connection port of the body part of an electrical automatic cock in the case of installing the body part inside of the counter. SOLUTION: One end side of a tubular connection tool 26 is securely connected to a flexible tube 24 by means of a male screw part 68 and a cup nut 72. Meanwhile, the outer end side is fitted in a connection port 22. With this state, an elastic clip 56 is fitted in from a direction orthogonal to a shaft in a manner to be positioned astride the connection tool 26 and the connection port 22 through a fit-in opening 58, and coupled. The connection tool 26 is formed like an elbow and rotatable at a connection port 26.
Patent JP-H06311903-A (JP)
Title: Production of synthetic resin shoes
Inventor: KUBOTA HIROHIKO
IPC: A43D21/00
Filed: 1993-04-30
Abstract: PURPOSE:To produce synthetic resin shoes which are provided with napping tone designs extremely resembling the Swede, Belours and Nuvac tones of natural leather and meets the latest taste for higher grades without attacking the base materials and adhesive layers of the synthetic resin shoes and without degrading the strength of flocked piles with conversely an improvement in the strength and without generating the rough feel and cold touch on the surface. CONSTITUTION:The piles P are flocked in at least a part of at least the body parts of the shoe base materials 1 consisting of a synthetic resin and the flocked parts are subjected to resin working to bundle the piles P by the resin R and are then subjected to a buffing treatment, by which mainly the front ends of the piles P are released from the bundling.
Patent JP-H0853298-A (JP)
Title: Mechanical release device
Inventor: JIYAN BIARA
IPC: B64G1/64
Filed: 1995-05-26
Abstract: PURPOSE: To provide an ejector device capable of operating promptly and facilitating maintenance without reducing ejection performance by mounting an ejecting piston movable between a rest position and a service position along a sliding axis, a lever, and a link. CONSTITUTION: This ejector device consists of a pressure assembly A which applies thrust to a load to be ejected and a mechanical actuating mechanism B which moves back and forth the mobile part of the pressure assembly A. The pressure assembly A is provided with a sleeve forming a central tubular piston, a main body 1 guiding sliding movement with a central piston, and two first links 4, and combines two pistons to form a nested piston. The piston has a rest position and a service position formed so that the inclination of the first link 4 to a sliding axis Z-Z may be minimized. The mechanical actuating mechanism B articulates the lever 9 to a fixed joint shaft 10, and the central piston to the first mobile joint shaft, and is formed out of the first link 4, levers 12A, 12B, the second links 14A, 14B, and actuator rods 17A, 17B.
Patent JP-S5831300-A (JP)
Inventor: ISHII YASUO
IPC: F42D1/00
Filed: 1981-08-18
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-S5555438-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: G11B5/738
Filed: 1978-10-17
Abstract: PURPOSE: To obtain a magnetic recording medium which has a small surface electric resistance and a small output fluctuation without damaging an electromagnetic conversion characteristic by providing a conductive substance layer including graphite powder between a support material and a magnetic layer.  
     CONSTITUTION: On a support material such as polyester film, graphite powder of 0.5W1μ particle diameter is included in a conductive substance layer with 20W 40wt%. A material having a good adhesion property to a magnetic layer and the support material such as polyester resin and bridge polyurethane is used as the binder of the conductive substance layer. Thus, the surface resistance of a magnetic tape, etc., is reduced, and faults such as noise caused by adhesion of dirt, etc., dependent upon charging of the surface and drop-out are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06319143-A (JP)
Title: Area sequential color camera provided with registration correction device
Inventor: SHIBAZAKI KIYOSHIGE
IPC: H04N9/093
Filed: 1993-04-30
Abstract: PURPOSE:To relax accuracy requirement for a bearing of a rotary color filter by correcting a registration error even for the camera employing a solid-state image pickup element. CONSTITUTION:The area sequential color camera provided with a registration correction device picking up a color picture of an object by the area sequential system is provided with a 2-dimension solid-state image pickup element 15 converting an optical image of the object formed via an image pickup lens 13 into a time series signal, a rotary color filter 17 for color separation arranged between the 2-dimension solid-state image pickup element 15 and the image pickup lens 13, displacement devices 21, 22 displacing minutely the 2-dimension solid-state image pickup element 15 and a displacement control means 25 controlling the displacement devices 21, 23 and the color picture is subject to registration correction by displacing the 2-dimension solid-state image pickup element 15 in response to the displacement of the optical image attended with the rotation of the rotary color filter 17.
Patent JP-S5830276-A (JP)
Title: Facsimile signal binary coding system
Inventor: SHINOHARA MASARU
IPC: H04N1/40
Filed: 1981-08-18
Abstract: PURPOSE:To automatically optimize a reference level, by installing a white section having the maximum white level in the effective area of the photoelectric  conversion and by using the difference between the maximum white level obtained by the photoelectric conversion and the white peak level as a correction  level. CONSTITUTION:A white section P having the maximum white level is installed in the effective area of the photoelectric conversion, and a correction level LC is determied by obtaining the difference between the maximum white level L1 obtained by the photoelectric conversion and a white peak level L2 obtained from a transmitting original R through the photoelectric conversion by using the maximum white level L1 as a reference. Then, the white peak level L2 and a black peak level L3 obtained from the transmitting original R and the correction level LC are combined at a fixed ratio and the combined one is used as a reference level L4. The photoelectric conversion output is binary coded by the reference level.
Patent JP-S5917601-A (JP)
Title: Digital control device
Inventor: WATABE SHIYOUGO
IPC: G05B7/02
Filed: 1982-07-22
Abstract: PURPOSE:To execute balanceless/bumpless processing by actuating an alteration switch at the change from local to remote mode or the change from cascade control to computer monitoring control in the remote mode. CONSTITUTION:At the change from the local L to remote R mode, a set point RSP is suddenly changed and then a control output MV is also suddenly changed. Since an alteration switch 9 is switched from L to R by a switching signal S6 at the sudden change, a set point SP is suddenly changed and a contact point of an alteration switch 109 is switched from (b) to (a) so that the influence of the sudden change of a set point SP to a control output MV is prevented by the balanceless/bumpless processing through a balanceless/bumpless processing circuit 107 and an integration circuit 112. When computer monitoring control S is switched to cascade control C, the contact position of the alteration switch 109 is also switched from (b) to (a) and the balanceless/bumpless processing is executed in the same manner.
Patent JP-S5917486-A (JP)
Inventor: FUKUDA YOSHIO
IPC: B66C13/32
Filed: 1982-07-21
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-H11319017-A (JP)
Title: Reclining type bathing chair
Inventor: ARIMOTO YONEJIRO
IPC: A61H33/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To eliminate fear at the time of a bathing, and make a bathing with a satisfaction possible by a method wherein a seat and a head supporting part are interlinked in such a manner that when the seat is reclined, an angle change of the head supporting part may be smaller than the reclining angle of the seat. SOLUTION: A truck 1 and a seat 2 are rotatably combined at a combining part 5, and the seat 2 and a head supporting part 3 are rotatably combined at a combining part 6, respectively. Also, a link rod 4 is rotatably combined with the head supporting part 3 at a combining part 8, and with the truck 1 at a combining part 7, respectively, and an operation rod 9 is rotatably combined with the truck 1 and the seat 2. Then, when the seat 2 is reclined, and the head supporting part 3 is tilted, by a restriction of a tilting angle of the link rod 4, a tilting angle of the head supporting part 3 is made smaller than the reclining angle of the seat 2. By this method, there is no fear at the time of a reclining, and a user can enjoy a bathing with a satisfaction while being relaxed.
Patent JP-H02306236-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAGUCHI TETSUO
IPC: G03C1/06
Filed: 1989-05-22
Abstract: PURPOSE:To increase the contrast and blackening density of a sensitive material and to reduce black spots by using silver halide particles each having a higher iridium content in the shell than in the core and adding specified hydrazine deriv. CONSTITUTION:The emulsion layer of this sensitive material is made of an emulsion contg. an Ir salt such as K3(IrCl6) by >=1x10<-8> mol per 1 mol silver and >=60% of Ir contained in all the silver halide particles in the emulsion is contained in the surface parts of the particles corresponding to 50% of the total volume of the particles. The emulsion layer or other hydrophilic colloidal layer contains a hydrazine deriv. represented by formula I (where R1 is an aliphat. or arom. group, etc., R2 is H, alkyl, etc., and each of A1 and A2 is H or one of them is H and the other is alkylsulfonyl, etc.). A compd. represented by formula III may be used as the deriv. represented by the formula I.
Patent JP-S5918500-A (JP)
Inventor: HONMA TAKESHI
IPC: G21F9/00
Filed: 1982-07-22
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-H02307562-A (JP)
Title: Apparatus and method for applying multiple layer coats
Inventor: SATO MOTOKI
IPC: B05C5/02
Filed: 1989-05-22
Abstract: PURPOSE:To simultaneously apply the coating materials of different compositions to a sheetlike substrate in the form of multiple layers by applying the coating material from a downstream liq. reservoir as an upper layer on the coating material applied from an upstream liq. reservoir to the substrate to form coating in layers. CONSTITUTION:A first liq. reservoir 17 for holding a first coating material 15 is formed by a coater heat 13 and comma roll 11, and a second liq. reservoir 19 for holding a second coating material 18 is formed by a baffle plate 14 provided upstream with respect to the moving direction of a sheetlike substrate 16 and the coater head 13. A cutting edge 11a of the comma roll 11 and the sheetlike substrate 16 are so arranged as to provide a larger space therebetween than that between the coater head 13 and the sheetlike substrate 16. The second coating material 18 held in the second liq. reservoir 19 is picked up by the sheetlike substrate 16 and evenly applied thereon as a lower layer by the coater head 13 and the first coating material 15 held in the first liq. reservoir 17 is then picked up by the substrate and evenly applied thereon as an upper layer by the cutting edge 11a of the comma roll 11.
Patent JP-H09312471-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: KOKUBO KAZUHIRO
IPC: H05K1/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To enhance the flatness and electric characteristics of an insulating layer surface by providing conductive dummy patterns exceeding at least one position between wiring conductor patterns. SOLUTION: The first wiring conductor pattern 2a and the first conductivity type dummy pattern 2b are formed by etching away a conductor layer 2. At this time, the conductive dummy pattern is designed simultaneously with the wiring conductor pattern in the case of designing a multilayer wiring board to be formed an the same photomask as the photomask wherein the wiring conductor pattern is formed. Furthermore, the gap between the wiring conductor pattern and the conductive dummy pattern is properly set up 111 consideration of the thickness, material quality, a forming method, etc., flatness and electric insulation of an insulating layer formed on the wiring conductor pattern and the conductive dummy pattern.
Patent JP-H06339762-A (JP)
Title: Method and device for controlling cutting of continuously cast slab
Inventor: MIZUNO MASAMICHI
IPC: B22D11/16
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the failur of quality and improve the yield by adding a partitioning metal existing position corresponding length to the whole length of a cast slab between a detection position and a cast slab cutting machine and cutting and splitting the cast slab by a specific length. CONSTITUTION:Molten steel is poured into a mold 3 from a tundish 2 and cast. The cast slab is drawn out by a roll group 4 and rolled by a light rolling deice roll group 6. Then, the partitioning metal is inserted into molten steel in the mold 3, successively, the different kind of the steel is continuously cast. At that time, the position in the longitudinal direction of the cast slab existing the partitioning metal is detected at the suitable position before the cast slab cutter 7 by a detecting device 13. Simultaneously, the whole length of the cast slab between the detecting position and the cast slab cutting machine 7 is measured and the partitioning metal existing position corresponding length is added to the measured length and the cast slab is cut and split by the prescribed length by the cast slab cutting machine 7. Thus, the trouble of equipment caused by abnormal cutting can be prevented.
Patent JP-H10314611-A (JP)
Title: Method for cutting and disassembling apparatus having rotating section
Inventor: KUBOKURA KUNIAKI
IPC: B23D49/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting and disassembling an apparatus having a rotating section capable of efficiently cutting and disassembling even an apparatus, such as driving motor for elevator hoisting, having intricate external shape members, by using a small-sized cutting device. SOLUTION: The cutting device 1 is supported on the rotating section which is a member to be cut rotatably by means of bearing supporting sections 106a, 106b. This device is fixed to the bearing supporting section 106a by means of arms 30, 32. The rotating section is then bisected and cut at about the middle in an axial direction by repeating the stages of holding the rotating section in a prescribed rotating position, pressurizing the front end 220 of the cutting device 1 in this state by means of a blade pressurizing arm 300 and partially cutting the shaft 109 of the rotating section along the cutting line passing the spacing 124 between an armature 107 and a sheave 108 by the pressurized blade 21, then partially cutting the shaft 109 with the blade 21 in the state of holding the rotating section in another angle position.
Patent JP-S5681938-A (JP)
Title: Limit detecting device of die-bonder
Inventor: KAWAGISHI MINORU
IPC: H01L21/52
Filed: 1979-10-05
Abstract: PURPOSE:To make the limit detecting device of the die-bonder extremely compact by a method wherein a limit detecting plate is equipped being hanged from a ring holder concentrically with a die feeding ring. CONSTITUTION:A needle guide 7 goes up to absorb an adhesive sheet 2, and an arm 6 is made to rise by a cam mechanism to push up a die 1 with a needle 5. A nozzle 4 comes down to absorb and to transfer the die to a substrate, and returns again to the upper part of the needle 5. The needle 5 and the needle guide 7 come down, and a table 11 is driven 12 to be transferred by one pitch. Those actions are performed in the region within the transferring range of the die feeding ring 3. When the actions go over the transferring range by trouble, the inner circumference of the detecting plate 14 comes in contact with the needle guide 7. Therefore holes 14a, 14b, displace out of the optical axes to shade sensors 18, 19. The feeding ring 3 is transferred within the prescribed range by the detecting signal controlling the table 11. When the detecting plate 14 separates from the needle guide 7, it returns to the original position by springs 15-17. By this constitution, the device can be made compact.
Patent JP-H02308873-A (JP)
Title: Coating composition
Inventor: OISHI TETSUYA
IPC: C09D201/06
Filed: 1989-05-24
Abstract: PURPOSE:To provide the title composition capable of giving coating films of excellent in surface characteristics such as water-and-oil repellency and icingproofness, stability, durability, etc., containing a hydroxyl group contg. polymer and a curing agent comprising a specific methylol-modified fluorine- contg. guanamine condensate. CONSTITUTION:The objective composition containing (A) a hydroxyl group- contg. polymer and (B) a curing agent comprising a methylol-modified fluorine- contg. guanamine condensate prepared by condensation between (1) a fluorine- contg. guanamine compound of formula I (Rf is fluorine-contg. group), (2) another compound capable of condensation and (3) a formaldehyde. The Rf is pref. a fluorine-contg. group of formula II (R1 is CF3, C2F5, C4F9. etc.; R2 is F or CF3; R3 is methylene, ethylene. etc.; n is 1-7).
Patent JP-2000219559-A (JP)
Title: High strength polymer cement composition
Inventor: FUNAKI GANTAN
IPC: C04B28/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength polymer cement composition having a low drying shrinkage and excellent in dimensional stability by kneading a mixture of hydraulic cement and fine powder or grains of a natural silicate mineral with a mixed water-soluble synthetic resin emulsion prepared by combining an acrylic-styrene copolymer resin emulsion with a vinyl acetate-ethylene-vinyl chloride copolymer resin emulsion. SOLUTION: A mixture of hydraulic cement and fine powder or grains of a natural silicate mineral having a bipolar crystallite is kneaded with a mixed water-soluble synthetic resin emulsion prepared by combining an acrylic-styrene copolymer resin emulsion with a vinyl acetate-ethylene-vinyl chloride copolymer resin emulsion and the kneaded material is filled into a form, dried and solidified to obtain the objective high strength polymer cement composition having a low drying shrinkage and excellent dimensional stability.
Patent JP-S5829371-A (JP)
Title: Boosting circuit
Inventor: MOROKAWA SHIGERU
IPC: H02M3/07
Filed: 1982-07-23
Abstract: PURPOSE:To reduce the number of elements required for obtaining desired voltage value by using one channel electrode as the node of a FET for converting a level and a capacitor, ON-OFF signals as a gate electrode and the other channel as output. CONSTITUTION:Voltage boosted by the first boosting circuit 1 is applied to a circuit block 2, and the capacitor 32 is charged at polarity shown in the figure. Accordingly, a -phi singal is shifted to potential higher by 4V and reaches a -phi1 signal in the gate signals of an FET 25, the FETS 25, 26 are alternately at ON- OFF by the -phi signal and the -phi1 signal, and a phi2 signal is formed. An inverter 38 forms a -phi2 signal, and the phi2, -phi2 signals reach 5V, and are applied to the second boosting circuit 3.