baber/WOPTO huggingface dataset:
Patent JP-S638478-A (JP)
Title: Liquid crystal composition
Inventor: OGAWA HIROSHI
IPC: C09K19/34
Filed: 1986-06-30
Abstract: PURPOSE:To provide a ferroelectric liquid crystal composition containing a compound of specific structural formula at a specific ratio, exhibiting a rapid response over a wide temperature range including room temperature, having an excellent memorizing property and useful for liquid crystal elements. CONSTITUTION:0.1-50wt% compound of formula I (R1 is 1-20C straight chain alkyl; R2 is 2-8C straight chain alkyl or phenyl, rings A and B are group of formula II or III or trans-1,4-cyclohexane ring; Q is single bond or -CidenticalC-; n is 0 or 1; * is asymmetric carbon atom) is compounded with a ferroelectric liquid crystal of an ester, a pyridine, a Schiff base or the like to give the objective composition. The compound of formula I includes compounds of formulas IV and V.
Patent JP-H07331526-A (JP)
Title: Production of cellulose acetate fiber
Inventor: KANETANI SHOJI
IPC: D01F2/30
Filed: 1994-06-09
Abstract: PURPOSE:To provide a method for producing cellulose acetate fibers, having complicated unevennesses along the fiber axis on the fiber surfaces and fine protrusions in nearly the right-angled directions from the fiber axis direction and capable of manifesting excellent color developing properties and visual feeling. CONSTITUTION:This method for producing cellulose acetate fibers is to dry spin the cellulose acetate fibers under conditions satisfying the formulae, 5Vj+30 Ts-340*C+3800>=10000Vf/Vj>=5Vj+30Ts-240*C+1900 and Tb+20<=Ts<=Tb+50 [Ts is the spinning solution temperature in spinning; Tb is the boiling point of a spinning solvent; C is the spinning solution concentration (%); Vj is the discharge linear velocity of the spinning solution from a spinning nozzle (m/min); Vf is the take-off speed of the cellulose acetate fibers after drying (m/min); Ts is the spinning solution temperature in spinning ( deg.C)].
Patent JP-H11187360-A (JP)
Title: Image processor
Inventor: OBINATA NOBUAKI
IPC: H04N7/01
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To suppress flicker interference at the time of converting display information of a progressive scanning system to display information of an interlaced scanning system and displaying it. SOLUTION: The CPU 1 reads display information of the progressive scanning system from a memory for a personal computer display 4 to transfer to a frame memory 8 through an image processing filter 7, which executes filter processing for correlating between pixel values vertically adjacent on a display picture. For example each pixel value is converted to an average value with a pixel adjacent on a lower side. Among display information housed in the memory 8, display information constituting an odd field and display information constituting an even field are read by a transferring controller 9 by each field and supplied for the television display device of an interfaced scanning system 5 through a television encoding device 10.
Patent JP-H07334071-A (JP)
Title: Centrifugal force generator and method for determining arm shape of the device
Inventor: ISHIHARA AKINORI
IPC: G09B9/08
Filed: 1994-06-08
Abstract: PURPOSE:To prevent decreasing of air resistance of an arm and degradation in its strength. CONSTITUTION:A vessel 6 for mounting of a object to be tested is mounted at the front end of the rotating arm 2 having a unitized structure. The height of the arm 2 decreases when the distance from the center of rotation increases at least on the front end side of the arm 2. A curved surface for decreasing the air resistance is formed along the rotating diameter direction of the arm 2. The ratio of the longitudinal size in the curved surface forming part to the longitudinal size of the arm 2 at least at the front end of the arm 2 attains >=1/2.
Patent JP-S5775917-A (JP)
Title: Adhesive tape or adhesive sheet for medical or medical aid use
Inventor: ITOU TOSHIO
IPC: A61K9/70
Filed: 1980-10-29
Abstract: PURPOSE: An adhseive tape or adhesive sheet for medical or medical aid use, containing dodecyl methacrylate as a principal constituent of an adhesive mass, having improved adhesive property and drug releasing property with little irritant action.  
     CONSTITUTION: An adhesive tape or adhesive sheet obtained by applying a copolymeric adhesive mass containing a copolymer obtained by copolymerizing about 60W98pts.wt. dodecyl methacrylate with about 40W2pts.wt. functional monomer, e.g. acrylic acid, and about 0W40pts.wt. at least one short-chain unsaturated monomer selected from an alkyl acrylate having a 1W8C alkyl group or an alkyl methacrylate having a 1W8C alkyl group, if desired a drug, e.g. an adrenocortical hormonal agent, e.g. betamethasone valerate, and an antibiotic, to a base material, and incrporating about 5W25pts.wt. based on 100pts.wt. copolymeric component, softening agent, e.g. lanolin, in the resultant mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6044554-A (JP)
Title: Light recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/2467
Filed: 1983-08-20
Abstract: PURPOSE:A light recording medium of heat mode having improved deterioration in reproduction such as deterioration in S/N ratio, etc., improved light resistance, a little deterioration in physical properties caused by storage in a lighted room, obtained by adding a cyanin dyestuff, etc. and a specific recording layer. CONSTITUTION:(A) A cyanin dyestuff [preferably compound shown by the formula phi-L=psi(X<-1>)m (phi, and psi are indole ring or thiazole ring in which aromatic ring may be condensed; L is connecting group to form mono-, di-, tri-, or tetracarbocyanin dyestuff; X<-> is anion, m is 0 or 1), or it and a resin (e.g., polyolefin, etc.) are blended with (B) a quencher shown by the formula [R<1> is (substituted)alkyl, or aryl; R<2>-R<5> are H, or monofunctional group, R<2> and R<3>, R<3> and R<4>, or R<4> and R<5> may be linked each other to form 6-membered ring; m is transition metal] in a molar ratio of the component B to the dyestuff of (0.1- 1.2):1 to give a recording layer. The recording layer is formed on a substrate to give the desired medium.
Patent JP-H1170900-A (JP)
Title: Dual mode cargo carrying device and carrying method
Inventor: LECROY DONALD L
IPC: G05D1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To perform an operation in both manned mode or unmanned mode by providing manual and electronic actuators for controlling a control device on a carrying vehicle, and also providing a switch for switching manual mode to automatic mode. SOLUTION: A carrier 40 has a cab 54 provided with a steering wheel 58, an accelerator pedal 60 connected to a throttle 62, and a brake pedal 64 connected to a brake cylinder 66 as a manual actuator. An electronic actuator 68 for driving the throttle 62 and the brake cylinder 66 when the carrier 40 is in automatic guide mode is provided within the cab 54 or on the root part thereof. Further, the carrier 40 has a switch 73 for switching to the actuator 68. According to this structure, a cargo carrying system for operating the carrier 40 in both manned and unmanned modes by switching the switch 73 can be provided.
Patent JP-H0814464-A (JP)
Title: Mounting method for branch saddle
Inventor: IIMURA SHOICHI
IPC: B29C65/02
Filed: 1994-07-04
Abstract: PURPOSE:To increase connecting strength by forming a radius of cuvature of a seat part larger than the radius of curvature of a pipe, pressing the seat part to the pipe deformed so as to be along the seat part, and connecting both the seat part and the pipe in a condition closely attached, when a branch saddle, including the seat part having relatively large rigidity, is mounted on the pipe. CONSTITUTION:In the case of mounting a branch saddle 16 on a reclaiming pipe 14 inserted to the inside of a gas use deteriorated cast iron pipe 12, the synthetic resin-made reclaiming pipe 14 is inserted in a fold condition into the cast iron pipe 12, after insertion, expanded by such as blowing hot air and closely attached to an internal wall of the cast iron pipe. Next, a branch saddle 16, including an almost disk-shaped seat part 18 having a radius of curvature R2 larger than a radius of curvature R1 of the reclaiming pipe 14, is positioned in an external surface of the reclaiming pipe 14, thereafter by pressing to the reclaiming pipe 14 by a pressing device 28, the reclaiming pipe 14 is deformed to closely attach the seat part 18 to the reclaiming pipe 14. In this condition, a high frequency current is given to a magnetic alloy heater 24 buried in the seat part 18, to heat a connecting surface, between the seat part 18 and the reclaiming pipe 14, fused.
Patent JP-2000338598-A (JP)
Title: Leg height adjusting device
Inventor: OTA YUKIHIKO
IPC: G03B21/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To stably support a projection type projector and also to successively and easily adjust the leg height of the projector by using the leg part of an L-shaped type or a noncylindrical type or the like. SOLUTION: This is a leg height adjusting device adjusting the height of the leg part 2 provided at a device main body 1, and the leg part 2 possesses the roller part 10 of a laterally long shape, and also a shaft part 4 is supported so that the height is made adjustable in the up-and-down direction at the bottom surface part of the device main body 1.  Thus, the coarse adjustment of the leg height is executed by moving the shaft part 4 of the leg part 2 in the up-and- down direction in a free state, and the shaft part 4 is fixed at a height position obtained by the coarse adjustment by the coupling of projecting parts and recessed parts, and the fine adjustment of the leg height is executed by finely moving the lateral shaft 4 of the roller part 10 of the leg part 2 within a range equivalent to the coupling pitch portion of the coupling of the projecting parts and the recessed parts, so that the lateral shaft 4 of the roller part 10 is fixed at the height position obtained by the fine adjustment by using frictional force.
Patent JP-2000334183-A (JP)
Title: Electric razor
Inventor: TANIGUCHI BUNRO
IPC: B26B19/48
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric razor which has a deodorization function high in deodorization efficiency per volume. SOLUTION: This electric razor is constituted by providing an inner blade 10 which moves back and forth in sliding contact with an outer blade with a deodorizing box 12 housing deodorants to deodorize smells so as to be communicated with the outdoor air. In such a case, the deodorants are formed to a granular form and are packed into the deodorizing box 12 in such a manner that a spacing for moving and mingling of the granular deodorants with each other by the forward and backward movement of the inner blade 10 is disposed between the granular deodorants and the inside surface of the deodorizing box 12.
Patent JP-H0319006-A (JP)
Title: Underwater floating control mechanism
Inventor: SAOTOME KANAME
IPC: H04B11/00
Filed: 1989-06-16
Abstract: PURPOSE:To easily and quickly set and change the depth by controlling the opening amount in accordance with the difference between the signal received from a pressure sensor and the signal received from a floating depth setter which can externally set and change one or both of the gas exhaustion and supply valves of a balloon. CONSTITUTION:A floating depth setter 6 having a control mechanism like a setting knob 5 or a terminal, etc., is set at the outside of a store case 1 which is connected to a balloon 7 and stores an acoustic generator, etc., of a sound source device. A pressure sensor 4 detects the outside water pressure of the case 1. Then a controller 13 controls one or both of the drive mechanisms for valve sheet opening amounts of a gas exchaustion valve 8 of the balloon 7 and an air supply valve 10 of a gas generator 9 based on the signals received from the setter 6 and the sensor 4. In such a constitution, the set depth can be easily controlled from outside.
Patent JP-H0319432-A (JP)
Title: Antenna and system using the antenna for reception and power generation
Inventor: HIRAI YUTAKA
IPC: H04B1/16
Filed: 1989-06-16
Abstract: PURPOSE:To save the electricity charge with solar energy without provision of an external power supply newly by providing a solar battery to a radio wave receiving face. CONSTITUTION:A microwave antenna 102 and a solar battery 103 are integrated to constitute an antenna/solar battery section 100. Only when a reception signal is inputted, a solar battery incorporated radio wave reception antenna is directed in a direction of a radio wave radiation body and in other cases, the antenna is directed in a direction from which is its maximum energy is obtained. Thus, the energy of the solar battery or of the built-in battery is used for the energy controlling to drive the antenna and the electricity charge is saved.
Patent JP-S5855469-A (JP)
Title: Isocyanuric acid derivative, its preparation and stabilizer for organic substance containing said derivative as active component
Inventor: TERADA YUTAKA
IPC: C08K5/34
Filed: 1981-09-25
Abstract: NEW MATERIAL:The isocyanuric acid derivative of formulaI(A is group of formula II; R is 1-8C alkyl). EXAMPLE:1,3,5-Tris[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionyloxy]-2-h ydroxypropyl]isocyanurate. USE:Stabilizer for organic substance. Useful for the stabilization of synthetic resins, synthetic rubbers, lubricants, fuel oils, oils or fats, grease, etc. PROCESS:The isocyanuric acid derivative of formulaIcan be prepared by reacting triglycidyl isocyanurate with the propionic acid derivative of formula III (R is 1-8C alkyl).
Patent JP-S5676177-A (JP)
Title: Catalytic plug for storage battery
Inventor: MATSUSHIMA TOSHIO
IPC: H01M10/52
Filed: 1979-11-26
Abstract: PURPOSE:To prevent the temperature rise of a catalyzer and increase the efficiency of recombination, by providing heat radiating fins at the outside of a catalytic plug case and a catalyzer in the inner face of the case simultaneously providing a top cover in the upper portion, using the inside of the top cover as a condenser and using the outside as a heat radiator. CONSTITUTION:In the upper portion heat radiating fins 15 and in the lower portion a water returning port 12 which funnel shaped baffle plate are integrally provided in a case 10 made of metal. While in the upper central part an explosion-proof filter 13 is provided, and a top cover 11, in which an exhaust hole 14 communicated to said filter 13 is provided, is screwed to the case 10. To a cylindrical inner wall part of the case 10 a catalytic vessel 16 that contains a catalyzer is closely attachably equipped. Further in the top cover 11 heat pipes 17 extended through inner and outer parts of the case 10 are provided, and heat radiating fins 18 in the inner heat pipes 17 and heat radiating fins 19, 19' in the outer heat pipes 17 are provided respectively, while in the inner and outer parts of the case 10 a condenser C and heat rediator R are formed respectively by the heat pipe and the heat radiating fin.
Patent JP-S5485861-A (JP)
Title: Electric razor with trimmer mechanism attached
Inventor: IMAI HIROZOU
IPC: B26B19/10
Filed: 1977-12-19
Abstract: PURPOSE: To provide an electric razor having three functions, that is, a shaving function using  only the outer blade and the inner blade, a function to shave the remaining beards by a trimmer  mechanism in succession to the shaving action using the outer blade and the inner blade, and an  edge shaving function using only a trimmer mechanism.   
     CONSTITUTION: When slide projections 9 and 9 provided at both sides of the trimmer base plate  8 of a trimmer mechanism 7 are located at a recessed part 12 at the lower parts of locating  springs 11 and 11, the mechanism 7 is at a drawing-in position and does not contribute to the  shaving action but achieves the ordinary shaving function. When the mechanism 7 is moved  upward, the projections 9 and 9 are mated and held with and by the recessed part 13 formed at  the upper parts of springs 11 and 11, and a dynamic arm 24 formed in a unitary body with a  movable blade 19 is connected to a drive rod 6. The mechanism 7 is fixed to the projecting position, and remaining beards are shaved by the mechanism 7 in succession to the ordinary shaving  action using the outer blade 2 and inner blade 4. The edge shaving is carried out by slightly  moving the mechanism 7 upward and causing the check pin 17 of the trimmer base plate 14 to  escape from the recessed parts 10 and 10 to project said trimmer base plate 14.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5486189-A (JP)
Title: Disconnecting gear of hatch cover in steel
Inventor: SHINTAKU SHIYUNZOU
IPC: B63B19/24
Filed: 1977-12-19
Abstract: PURPOSE: To ensure a light wt. and small-sized device and labor saving, by simplifying a drive dechanism of clamping by automatically connecting and disconnecting a locking fittings by the straight line motion that uses an oil pressure reciprocating ram.  
     CONSTITUTION: When extending an oil pressure cylinder 11 vertically fixed to a lower portion of an upper surface plate 10 of a hatch edge 9, a T-locking fittings 15 mounted to a nose of a piston rod 12 in a revolution-free shape passes through a locking fittings through hole 8 of a clamping foundation plate 2 fixedly installed to an outer circumference of a hatch cover 1 and rises. The connecting pins 13, 14 collide with upper guides 6a, 6c or 6b, 6d in a case 4 by the rise of the fittings 15 and turn at 45°. When contracting a cylinder 11, the locking fittings 15 falls, said connecting pins 13, 14 collide with lower guides 5a, 5c or 5b, 5d on the foundation plate 2 and further turn at 45°-that is, the pins turn at 90°, and the pins cannot pass through said through hole 8, thus clamping the cover 1 up to a stopper 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6043632-A (JP)
Title: Optical modulating element
Inventor: KATAGIRI KAZUHARU
IPC: G02F1/1339
Filed: 1983-08-22
Abstract: PURPOSE:To obtain operation chracteristics based upon the bistability of liquid crystal and monodomain structure, and constitute a high-speed shutter by arraying plural fibers made of high polymer liquid crystal as an orientation control member between a couple of substrates. CONSTITUTION:The side wall of a fiber made of high polymer liquid crystal has wall effect for orienting liquid-crystal molecules having bistability along the fiber. Even when no electric field is applied, the spiral structure of the liquid crystal molecules is loosened, and its dipole moment is turned upward (34) or downward (34'). This cell is applied with one of electric fields E and E' which are larger than a specific threshold value and differ in polarity as shown in a figure by a voltage applying means 31, 31'. Consequently, the dipole moment turns upward 34 or downward 34' according to the vector of the electric field E or E', and the liquid crystal molecules are oriented into the 1st stable state 34 or the 2nd stable state 33' accordingly. Consequently, display and driving characteristics are improved.
Patent JP-H052967-A (JP)
Title: Relay
Inventor: KITAMURA TSUNEHIRO
IPC: H01H50/34
Filed: 1991-06-25
Abstract: PURPOSE:To facilitate unbalance spring load curve coordination of a main contact block and an aux. contact block, CONSTITUTION:A magnetic pole piece 28 is formed at one side of, the other end of a yoke 27, and confronting this mag. pole piece 28 a piece 28a is formed which is shorter than it. A pair of armatures 37 are furnished, one of which is positioned confronting the mag. pole piece 28 while the other 37 is arranged not confronting the shorter piece 28a. Thus the attraction force curve can easily be made out of balancing.
Patent JP-S639237-A (JP)
Title: Conference talking system utilizing satellite line
Inventor: MAEDA MASAHITO
IPC: H04B7/15
Filed: 1986-06-30
Abstract: PURPOSE:To attain quick and smooth progress of a conference without any time lag by driving and controlling to a reception interrupting circuit and a radio equipment based on a comparison output of power levels between the transmission and reception. CONSTITUTION:The transmission of a subscriber 10 is inputted to a transmission power level detection circuit 3 via a transmitter 1, the output of the circuit 3 is supplied and inputted to a comparator circuit 5 and sent to a radio equipment 30. The voice of other subscribers 11, 12 is inputted to a reception power level detection circuit 4 via a reception interruption circuit 6. When the subscribers 11, 12 are not communicated together, the output of the circuit 4 is absent and the result is fed to the comparator circuit 5. The output of the circuit 5 is absent in case either the presence of the output of the circuit 4 or the absence of the output of the circuit 3 exists and the receive voice from the equipment 30 is sent to a receiver 2 via the circuit 4 as it is. In an opposite case, the output of the circuit 5 is present to interrupt the circuit 6 to make the reception side silent and the voice of the subscriber 10 is sent to other subscriber from the equipment 30 via a satellite 70.
Patent JP-S63315194-A (JP)
Title: Sewage treatment device
Inventor: ODA AKIRA
IPC: C02F3/06
Filed: 1987-06-18
Abstract: PURPOSE:To efficiently treat sewage in a minimized space by placing removably an inner case in which an outlet is provided outwardly in an outer case with a discharge port at its bottom buried underground and filling a filtering material around a soil intake section provided in the center of the inner case. CONSTITUTION:An outer case 17 with a discharge port 21 at its bottom is buried underground. Also, an inner case 2 with outlets 14 on its outer side is placed in the outer case 17 removably. A soil waste intake 4 is provided in the center of the inner case 2, and filter media 11 and 13 are filled around the intake 4. A space 19 is provided between the outer case 17 and the inner case 2, and the one side of the space communicates with open air, while the other side communicates with the filter media 11 and 13 through vent holes 15 provided on the side of the inner case 2. As a result, purification of soil water can be achieved more perfectly by utilizing a small volume of filter media efficiently and replacing the same easily after having used them in a given period of time.
Patent JP-S6213477-A (JP)
Title: Method of bonding cover of furnishing material
Inventor: IJIMA NOBUYUKI
IPC: C09J5/00
Filed: 1985-07-11
Abstract: PURPOSE:To provide the titled method capable of eliminating the need for curing process after bonding as well as capable of bonding with high productivity and high bonding strength, by using an adhesive for complete fixing together with a hot-melt adhesive for temporary fixing in bonding a covering material to the body of a furnishing material. CONSTITUTION:The body 3 of a furnishing material, such as a lintel or a threshold, is covered with a covering material 4 in such a manner that an adhesive 1 for complete fixing, such as an ethylene-vinyl acetate adhesive, as well as a hot-melt adhesive 2 for temporary fixing is interposed therebetween, and the hot-melt adhesive 2 is melted by heating and pressing with a heating plate or the like, thereby attaining a certain measure of bonding strength accompanying setting of the hot-melt adhesive 2 in a short time. This enables immediate practice of the subsequent steps, e.g., cutting operation, without curing even when the adhesive 1 remains unset. The adhesive 1 sets during the practice of the subsequent steps, thereby attaining a service bonding strength. Thus, the present method eliminates the need for provision of a stock space for curing.