baber/WOPTO huggingface dataset:
Patent JP-H09203064-A (JP)
Title: Protection cover seat
Inventor: TOMINAGA GORO
IPC: E02D29/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute a repair work with ease by forming a protection cover seat of a manhole with either the top or the bottom at least whose one surface is formed with an inclined ring-shaped body and providing an uneven area on one surface on a concentrical circle. SOLUTION: A pair of protection cover seats 1 are formed with a ring-shaped protection seat 2 whose top 21 is a horizontal surface and whose bottom 22 is an inclined surface and a ring-shaped protection cover seat 3 whose top is inclined at the same angle with the bottom 22 and whose bottom 32 is a horizontal surface. Projected parts 24 and 34, which are extruded on a concentrical circle are provided on the bottoms 22 and 32 of the protection cover seats 2 and 3 while recessed parts 23 and 33 which are fitted in the tops are provided on tops 31 and 31 so that the projected part 24 of the protection cover seat 2 may be fitted in and placed with the recessed part of the protection cover seat 33. The ground surface which has settled is excavated, thereby removing the protection cover and one seat out of two protection cover seats which are hitherto used.  The inclination angle of the protection cover seat 2 and the protection cover seat 3 are arranged to conform with the inclination angle of the ground surface, thereby setting up a pair of protection cover seat 1 in such a fashion that it may be placed one upon the other on the conventional protection cover seat.
Patent JP-H10207052-A (JP)
Title: Positive photosensitive composition
Inventor: KAWAMURA KOICHI
IPC: H01L21/027
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the positive photosensitive composition safe to white light and wide in development latitude and capable of forming a high-contrast image without lowering sensitivity and restraining image blurring due to printing. SOLUTION: This positive photosensitive composition contains a copolymer comprising structural units derived from an additionally polymerizable monomer having a fluoroaliphatic group substituted by fluorine for hydrogen, monomers each represented by the structures of formulae [1]-[4], and monomers represented by the structures of formulae [5]-[8], and these components amounting to >90weight% of the total copolymer components, and in formulae [1]-[8], A is an H or halogen atom or the like; W is an O atom or a -NR3 - group; R1 is an alkylene or arylene group; each of R2 and R3 is an alkyl group or the like; each of R4 -R6 is an alkyl or aryl group; each of Y and Z is an arylene group; X is a bonding group; U is a cyano or aryl group or the like; each of (l) and (m) is 0 or 1; and (n) is 1, 2, or 3.
Patent JP-H02194174-A (JP)
Title: Sputtering device
Inventor: TSUDA MUTSUMI
IPC: H01L21/203
Filed: 1989-01-21
Abstract: PURPOSE:To increase the speed of forming a thin film by constituting a sputtering device so that a target electrode is arranged on the central axis of a formation chamber of plasma in the vicinity of an electronic cyclotron resonance region and a magnetic field vertical for a divergent magnetic field is generated in the vicinity of the above-mentioned electrode. CONSTITUTION:A target electrode 16 which sputters the sputtering material of the surface by shock resulting from ions in plasma flow 7 is arranged in such position that plasma density is made maximum. Furthermore this electrode 16 is arranged in the vicinity of an electron cyclotron resonance region 14 wherein electron density is locally made high. As a result, amount of ion focusing made incident on the target 16 can be made large. Further an electric field vertical for a divergent magnetic field is generated near the surface of the target 16 and therefore both secondary electrons sputtered from the target 16 and electrons in plasma flow 7 are trapped in the vicinity of the target 16. Therefor the so-called magnetron discharge is caused and high-density plasma is locally formed in the vicinity of the target 16 and amount of ion focusing made incident on the target 16 is increased.
Patent JP-H11215082-A (JP)
Title: Digital signal multiplier and method, digital signal transmitter and method, digital signal recorder, and method and recording medium thereof
Inventor: NEGISHI SHINJI
IPC: H04N21/434
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal multiplexing device, etc., which multiplexes a primary multiplex stream without breaking down receiving and processing of a decoding side, even in a system with synchronization. SOLUTION: In a multiplex system 1, each primary multiplexer 2a to 2n multiplexes plural elementary streams in time sharing and also produces a primary multiplexed stream to which a time standard reference value (PCR) has been added. A secondary multiplexer 3 further multiplexes each primary multiplexed stream and produces a secondary multiplexed stream. Each system clock Cp1 and Cr does not take synchronization. A time information correcting part 6 corrects the PCR of an output timing of the primary multiplexed stream into an output timing of the secondary multiplexed stream. Also the part 6 compares the PCR before correction with a PCR' after the correction. A switching part 5 inserts a dummy packet when the difference of the PCR exceeds threshold and adjusts the difference so that it does not increase continuously.
Patent JP-H09258385-A (JP)
Title: Container body for film patrone
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an excellent container body which shows good injection molding property even when the body is made thin, has large wear resistance and beautiful appearance which increases the value as a product, and shows almost no decrease in the physical strength even at low temp. compared to that at normal temp. SOLUTION: This container body contains >=70wt.% high density polyethylene resin having the following properties, and 0.01 to 1.0wt.% of one or more kinds of fatty acid metal salt lubricant and fatty acid amide lubricant. The high density polyethylene resin has 5 to 20g/10min melt flow rate, >=0.950g/cm<3> density, >=9000kg/cm<2> bending rigidity, >=65 Shore hardness scale (D scale), >=2.0 kg.cm/cm Izot impact strength with a notch, and >=120 deg.C Vicat softening point (under 1kg load), and <=-50 deg.C brittle temp.
Patent JP-S57128715-A (JP)
Title: Curing accelerator for unsaturated polyester resin
Inventor: NAGAMI HIDEHIRO
IPC: C08L67/00
Filed: 1981-02-02
Abstract: PURPOSE: The titled accelerator, containing a cobalt salt, iron salt, and alkaline earth metallic salt of an organic acid as a curing accelerator of an unsaturated polyester resin composition, and having a high curing rate at a low temperature with the suppressed use of high-cost cobalt.  
     CONSTITUTION: A curing accelerator for an unsaturated polyester obtained by adding a cobalt salt and iron salt of an 8W16C fatty acid, aromatic and alicyclic monocarboxylic acids or a chelate compound, e.g. acetylacetonate, and an alkaline earth metallic salt of an 8W16C fatty acid, aromatic and alicyclic monocarboxylic acids as a curing accelerator with the necessary minimal amount of  the cobalt compound and a tin salt, copper salt, etc. of an 8W16C aliphatic  monocarboxylic acid and a chelate compound, e.g. acetylacetonate thereof, as  an assistant accelerator to an organic solvent, e.g. toluene. The amount of the  accelerator is 0.006W0.012% cobalt, 0.001W0.02% iron and 0.01W0.06% alkaline  earth expressed in terms of metals based on the weight of the unsaturated polyester resin composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08203374-A (JP)
Title: Switch using flexible printed board
Inventor: TOTSUKA SHIGEKI
IPC: H01H1/24
Filed: 1995-01-30
Abstract: PURPOSE: To provide a switch which has simple constitution and a small number of part items, is easy to assemble, and uses a flexible printed board that is small and light in weight. CONSTITUTION: This switch 100 comprises a flexible printed board 20, an elastic conducting member 30, a base plate 40, and a crimping means 50, the flexible printed board 20 being curved to sandwich the elastic conducting member 30 while a pair of lands 21, 22 provided on the flexible printed board 20 are disposed in opposite positions on the pair of end faces 32, 33 of the elastic conducting member 30. To put the switch 100 into an on state, a push knob 53 is pressed in so that the pair of lands 21, 22 are crimped against the pair of end faces 32, 33 of the elastic conducting member 30, respectively. Therefore, the main body portion 31 of the elastic conducting member 30 is elastically deformed so that the ends of its conducting portion 35 make close contact with the surfaces of the lands 21, 22.  The pair of lands 21, 22 are thus electrically connected together via the conducting part 35 of the elastic conducting member 30.
Patent JP-H01188570-A (JP)
Title: Novel water-base coating composition
Inventor: YAMADA MITSUO
IPC: C09D163/00
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the subject composition capable of anionic electrodeposition and giving coating film of high adherability and corrosion resistance, by dispersing and dissolving a specific modified epoxy resin as the essential component in an aqueous medium containing neutralyzing agent. CONSTITUTION:The objective composition can be obtained by dispersing and dissolving (A) a modified epoxy resin derived from an epoxy resin with an epoxy equivalent of 100 to 6,000 with (i) the main chain containing a side chain bond block of formula I (R1 and R2 are each H or CH3; A is ether linkage, ester linkage, etc.; B is linear polymer block with a molecular weight of 100 to 7,000; Y is hydroxyl group, amino group, etc.) and (ii) one or both end of the main chain being acidic group(s) of formula II (X is polyfunctional carboxylic acid residue, etc.) and/or a second modified epoxy resin with (iii) at least one end of the main chain being amphoteric ionic group of formula III or IV (R3 is H or 1-20C alkyl; R4 is 1-12C alkylene, etc.; R5 is 1-12C alkyl, etc.) in (B) an aqueous medium containing a neutralizing agent.
Patent JP-S61173603-A (JP)
Title: Traveling vehicle
Inventor: MATSUO YUKITO
IPC: B60L13/03
Filed: 1985-01-26
Abstract: PURPOSE:To reduce the efforts of an operator and the size of a traveling vehicle by providing the first truck which travels and stops upon receiving of a thrust from the exterior, the second truck which starts and stops by its own drive force on the basis of input information, and rails for guiding the trucks. CONSTITUTION:The first truck 1 receives propulsive forces or reverse propulsive forces from stators 9A-9I provided at the prescribed interval along a road 6 by a reaction plate 3 provided on the lower end of a casing 2 to travel. Since the truck 1 becomes impossible to start when stopped out of the range of the propulsive force of the stator due to the abnormal power source or the operating mistake of an operator, the second trucks of a recovery traveling unit capable of self-traveling by its own storage battery and a motor in the same profile as the truck 1 are disposed at both ends 10A, 10B of the road 6 to return to the position capable of a starting, and the truck 1 is fed, for example, by the start impossible information from the truck 1 to both ends 10A or 10B. Since the road 6 is a common orbit of the first and second trucks, the entire length of the second truck is substantially the same as that of the first truck 1 so as to pass a curved road.
Patent JP-H04247510-A (JP)
Title: Keyboard input device
Inventor: MATSUMOTO KATSUYUKI
IPC: G06F3/02
Filed: 1991-02-04
Abstract: PURPOSE:To present a means which can operate a mouse while loading a board for mouse operation on the surface of a keyboard. CONSTITUTION:Between the adjacent keys of a key top 3 arranged like a plane, a boss 4 is installed integrally with a keyboard base. This boss is positioned at the right top part and left top key in respect to a home key line and an upper key line and positioned at the right bottom part and left bottom part of the key in respect to the key line lower than the home key line by one line. Further, the boss is installed at the right top part and left top part of the key in respect to the key line further lower by one line. The boss installed at such a position does not intefer any finger in the normal key input operation. The board for mouse operation loaded on the keyboard is supported on these bosses and does not touch any keys. Thus, the surface of the keyboard can be effectively used as a space for mouse operation.
Patent JP-S59140675-A (JP)
Title: Magnetic card reader
Inventor: SHINOHARA YOSHITSUGU
IPC: G11B21/12
Filed: 1983-01-28
Abstract: PURPOSE:To read the information recorded on an optional magnetic stripe out of a multi-stripe magnetic card by a single magnetic head, by using a sliding mechanism that slides the magnetic head in the width direction of the magnetic stripe on a magnetic card and positions the magnetic head at the position corresponding to each of plural magnetic stripes. CONSTITUTION:A slide state 65 is attached to a feed screw 68 set in the direction of a C-D arrow and to a guide shaft 69. The screw 68 is turned forward and backward by a stepping motor 70. When the motor 70 is turned forward, the stage 65 moves toward an arrow C. While the stage 65 moves backward to an arrow D when the motor 70 is turned backward. The forward/backward rotations and stoppage of the motor 70 are controlled by the output of a position sensor 71. Thus it is possible to position a magnetic head at the position corresponding to an optional one of four magnetic stripes on a magnetic card.
Patent JP-H08205855-A (JP)
Title: Medium
Inventor: NAKAGAWA YOSHIHIRO
IPC: C12M1/00
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a powder medium capable of omitting labor of weighing the powder medium in preparing a medium, preventing the powder medium from scattering, facilitating throwing the powder medium into a dissolving container, further checking moisture absorption and preventing moisture absorption during preservation after opening a packing material. CONSTITUTION: This medium is obtained by separately packing a powder medium in an amount for use for once, optionally packing doubly the powder medium with a moisture-resistant packing material and making the moisture-resistant packing material resealable. The powder medium is prepared by sealing and packing a fixed volume of a powder medium as a liquid medium or an agar medium with a packing material having moisture resistance. The medium is obtained by sealing and packing plural packed bags prepared by packing a fixed volume of the powder medium as a liquid medium or an agar medium with a water vapor-resistant packing material.  The medium is obtained by sealing and packing a fixed volume of a powder medium as a liquid medium or an agar medium with a water-soluble film having thermally fusing properties and sealing and packing one or plural bags of the sealed and packaged bags with a moisture-resistant packing material.
Patent JP-H03218936-A (JP)
Title: Rare earth element-doped quartz glass and its production
Inventor: KAMIYA KAZUO
IPC: C03C14/00
Filed: 1990-01-23
Abstract: PURPOSE:To improve the intensity of emission spectrum and laser characteristics by incorporating rare earth elements and alkali metal chlorides oxides into quartz glass. CONSTITUTION:A porous glass base material having 0.3-1.0g/cm<3> average volume density is obtained by depositing fine particles of glass which are obtained from hydrolysis of Si compd. such as SiCl4 in flame. Then this base material is immersed in an org. solvent (e.g. methanol) solution containing a soluble salt of rare earth element (e.g. ErCl3), dried in air, immersed in an org. solvent solution containing alkali metal oxide (e.g. LiCl2), dried by heating at 30-80 deg.C, and sintered at 1100-1800 deg.C in a He gas atmosphere to form transparent glass.
Patent JP-H0277681-A (JP)
Title: Method for setting time of clock device
Inventor: SATO KEIICHI
IPC: G04R20/20
Filed: 1989-01-23
Abstract: PURPOSE:To set time without any error in respective clock devices by providing a main station clock device which produces time synchronization data and a sub station clock device which sets time with receiving timing of the synchronous signal as its own time. CONSTITUTION:In a telecontroller station 100, a clock device A1 as a main station and a clock device B1 as a sub station are connected via a transmission path 2. The device A1 houses a highly accurate time data generator and the device B1 is relatively poor in accuracy. The device A1 can generate highly accurate time data and time synchronous data DT containing synchronous signals, and time synchronous data in the respective devices A1, B1 is exchanged by transmitting and receiving sections. The device B1 sets highly accurate time applied on time data with receiving timing of the synchronous signals in the received data DT as its own time. This synchronization processing is carried out at time intervals whereby an accumulation error due to an oscillation frequency error or the like of the device B1 does not exceed zero. This enables time adjustment between the devices A1 and B1 with zero error.
Patent JP-S61174270-A (JP)
Title: Rust-inhibiting or discoloration-resistant synthetic resin composition and agent
Inventor: MIYATA SHIGEO
IPC: C08L27/00
Filed: 1985-01-29
Abstract: PURPOSE:To obtain a rust inhibition- or discoloration resistance-imparting agent for synthetic resins contg. a halogen and/or acidic substance, by using a specified hydrotalcite solid soln. as an active ingredient. CONSTITUTION:A rust inhibition- or disoloration resistance-imparting agent contains a hydrotalcite solid soln. of the formula (wherein M<2+>1 is Ca, Sr, Ba; M<2+>2 is Zn, Cd, Pb, Sn; M<3+> is a trivalent metal; A<n-> is an n-valent anion; 0<x<=0.5; 0.5<y1<1; 0.5<y2<1; 0<=m<2) as an active ingredient. Said agent is generally used in such a proportion that 0.001-50pts.wt. said hydrotalcite solid soln. of the formula is incorporated in 100pts.wt. synthetic resin contg. halogen and/or acidic substance originated from at least one member of catalyst, monomers and additives of from after treatments, to obtain the titled rust- inhibiting or discoloration-reistant synthetic resin.
Patent JP-S59218090-A (JP)
Title: Multiplex batch control system of time division
Inventor: OGAWA JIROU
IPC: H04Q9/14
Filed: 1983-01-28
Abstract: PURPOSE:To reduce the pattern control time and to improve the efficiency by presetting a control pattern of plural loads and controlling each load altogether. CONSTITUTION:In the time division multiplex batch control system conducting batch control of lots of loads in the system, a controller is provided with a counter circuit A, an emission circuit B, a setting circuit C, an AND circuit D and a driving circuit E. The counter circuit A has plural output terminals Q1, Q2...Qm and introduces sequentially a pulse signal to each output terminal in response to an output signal from a receiver 11. The setting circuit C receives respectively a pulse signal from each output terminal of the counter circuit A and has switching means SW1, SW2...SWm presetting the control pattern of loads F1, F2...Fm.
Patent JP-H11206817-A (JP)
Title: Castor for wheelchair
Inventor: TAGAWA TAKAYUKI
IPC: B60B33/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a castor for wheelchair of a light and simple constitution which can prevent side flow without a conscious operation and absorb a shock. SOLUTION: A pair of auxiliary wheels 1a and 1b arranged at the front right and left of main wheels of a wheelchair, a pair of shaft supporting members 3a and 3b, and 4a and 4b supporting both ends of wheel shafts 2 of the auxiliary wheels 1a and 1b, forks 5 supporting the pair of shaft supporting members 3a and 3b, and 4a and 4b, and supporting shafts 6a and 6b to rotatably mount the forks 5 on the wheelchair are provided. It is so constituted that the shaft supporting members 3a, 3b, 4a and 4b are formed of an elastic material, and the deformation of the elastic material in vertical direction of the outside shaft supporting members 4a and 4b is larger than that of the inside shaft supporting members 3a and 3b, when castors for the wheelchair are heading for the advancing direction.
Patent JP-S60157828-A (JP)
Title: Manufacture for formed product of thermoforming sheet
Inventor: DEZUKI KIYOTO
IPC: B29C43/00
Filed: 1984-01-27
Abstract: PURPOSE:To obtain the formed product with excellent property, while eliminating reheating loss, and enabling uniform working temperature to be kept even to inside by a method in which the sheet extruded out of an extruder, etc. is cooled to room temperature, and is cooled to the temperature suitable for post-working without winding-in said sheet, and then formed. CONSTITUTION:Cold water spray or cold air is brown against the (thermoforming) blank sheet S having been sent out of the blank sheet-producing device such as an extruder or a rolling device, etc. After said sheet has been cooled to the temperature suitable for post-working such as vacuum forming, etc., the sheet S is supplied to a vacuum forming device 6, and the desired sheet may be obtained.
Patent JP-S54106592-A (JP)
Title: Composite panel and its preparation
Inventor: KATOU TAKAAKI
IPC: B32B5/18
Filed: 1978-02-08
Abstract: PURPOSE: To prepare a composite panel free from surface, crack, having excellent flexural strength and impact resistance, by integrating a foamed polystyrene board with a gypusm board containing a net and obtained by pre-setting the net in a mold and casting gypsum to the mold.  
     CONSTITUTION: A net of glass fiber, synthetic fiber, etc., is placed in a mold. A gypsum composition composed mainly of α-gypsum, Portland cement, aggregate, and a synthetic resin emulsion, is slurrified with a proper amount of water, and cast in the mold. A foamed polystyrene board is placed thereon, and pressed at room temperature or with heating until the gypsum composition is solidified. After solidification, the composite panel is removed from the mold. When a both-side laminated board is required, two sheet of net interposed with a foamed polystyrene board, are placed in the mold, and the gypsum composition is cast in the mold, pressed, and solidified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56112349-A (JP)
Title: Hydraulic controller in vehicle brake system
Inventor: YAMAKI ISAO
IPC: B60T8/26
Filed: 1980-02-07
Abstract: PURPOSE: To perform stable working control in such a way that in a hydraulic controller to depressurize and control liquid pressure on the rear wheel brake in the vehicle brake system, depressurizing is electrically controlled by providing an electromagnetic opening/closing valve to seal the liquid pressure when constant deceleration is brought about in braking of the vehicle.  
     CONSTITUTION: The valve part in a hydraulic controller is provided with a valve body 1 composed of a stepped piston 4 inserted into stepped cylinders 2, 3, and an adjusting piston 6 is housed in the cylinder 2. An opening/closing valve 7 of the normally opened type which opens and closes between input and output liquid chambers (a), (b) is incorporated in the stepped piston 4. And a control spring 5 to thrust the piston 4 to the output liquid chamber (b) is inserted between the both pistons 4, 6, constituting so that when the piston 4 moves to the left against a spring 5 by hydraulic operation, said opening/closing valve 7 can open. Besides, an electromagnetic opening/closing valve 12 to be closd when the constant deceleration is brought about at the time of braking is inserted in the hydraulic path to connect an adjusting liquid chamber (c) in the cylinder 2 to the master cylinder (omitted on the figure). 
     COPYRIGHT: (C)1981,JPO&Japio