baber/WOPTO huggingface dataset:
Patent JP-H08311311-A (JP)
Title: Aromatic polyester composition
Inventor: OKAMOTO MASARU
IPC: C08L63/08
Filed: 1996-06-17
Abstract: PURPOSE: To obtain the subject composition melt moldable at 400 deg.C or lower and capable of giving molded products excellent in fluidity, heat resistance, and mechanical properties, by blending a specific copolymer with a specific aromatic polyester capable of forming anisotropic molten phase. CONSTITUTION: This composition is obtained by blending (B) 0.1 to 60 pts.wt. of a copolymer from an α-olefin (preferably, ethylene) and glycidyl ester of an α,β-unsaturated acid (preferably, glycidyl methacrylate) with (A) 100 pts.wt. of an aromatic polyester capable of forming anisotropic molten phase, selected from (i) polyesters consisting of units of formula I (X is expressed by formula V, etc.), (ii) polyesters consisting of units of formula I to III (Y is expressed by formula VI, etc.) and polyesters consisting of units of formula I to IV (Z is expressed by formula VII, etc.), having a melt viscosity of 10 to 15000 poises measured under the condition that with a shear rate of 1000 (1/sec) at a temperature higher by 40 deg.C than the temperature at which the polyester begins to exhibit its anisotropy (crystal liquid formation-initiating temperature).
Patent JP-H08326331-A (JP)
Title: Device and method for spraying liquid
Inventor: KAWAGUCHI HIROSUKE
IPC: B05B12/00
Filed: 1995-05-31
Abstract: PURPOSE: To prevent an operator from being subjected to dust scattered in spraying water to prevent dust from being scattered to the circumference of a building breaking-up site. CONSTITUTION: A water spraying machine 26 includes a body 28 and a receiver 32 and disposed at a position apart properly from a target. An operator 14 remote controls the machine 26 through a portable transmitter 16 from the inside of a closed operator cabin 12 of an breaking-up machine 10. The direction and pressure of discharged water 36 from the body 28 is changed so that the water 36 from the body 28 is sprayed to a target.
Patent JP-H061154-A (JP)
Title: Drive force transmitting device
Inventor: SAKAI TOSHIBUMI
IPC: F16D43/284
Filed: 1992-05-22
Abstract: PURPOSE:To give fixed pretorque to a multi-plate clutch by providing in parallel a coil spring that energizes the multi-plate clutch by fixed energizing force, between a housing and the multi-plate clutch. CONSTITUTION:A piston 4 that conducts push-pressing on the basis of hydraulic force generated by means of an oil pressure generating means 3, and a multi- plate clutch 5 that transmits torque between a housing 1 and a rotary shaft 2 by means of the push-pressing force of the piston 4, are provided. A coil spring 7 that energizes the multi-plate clutch 5 by fixed energizing force is provided in parallel between the housing 1 and the multi-plate clutch 5. When the multi-plate clutch 5 is worn by use, the coil spring 7 is deformed according to the wear, but the energizing force hardly changes, as the deformation is sufficiently small in comparison with the initial deformation amount of the coil spring 7.
Patent JP-H097149-A (JP)
Title: Method for working magnetic head slider
Inventor: KINOSHITA YASUTO
IPC: G11B21/21
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a method for working magnetic head slider which is improved in non-defective article rate by suppressing the residual stresses remaining in the chip working regions of a block as far as possible and subjecting the block to polishing and grinding processings so that the individually parted slider chips attain prescribed shape accuracy. CONSTITUTION: This method for working the magnetic head slider comprises subjecting the block 2 cut out of a wafer into a rectangular shape as a multipiece production base material to pressurizing and straightening to remove the warp of the block, then subjecting both the front and rear surfaces of the block to polishing, and grinding the points corresponding to the individual slider chips to form groove parts to constitute the floating surfaces of the sliders, then cutting and deviding the block into the individual slider chips.  A stage for notching and forming slit-like stress relieving grooves 2b in the boundary parts of the individual slider chip-forming regions of the block set in a cartridge type jig 3 is added in the fore stage of polishng to relieve the residual stresses within the block to prevent the shape deformation of the slider chips parted through the subsequent working stage.
Patent JP-S5678258-A (JP)
Title: Circuit change information detection system of line concentrator
Inventor: KATOU MITSUO
IPC: H04L12/00
Filed: 1979-11-30
Abstract: PURPOSE:To facillitate the processing of a line concentrator by providing a circuit change detector, which holds the criterion of circuit information on data reception from a low-speed circuit and data transmission to a high-speed circuit, at a low- speed circuit side. CONSTITUTION:Line concentrator CPX302 transfers data, received from a logical channel principally via high-speed circuit AL303, to equipped terminal 300 via low- speed circuit L1301 and also transfers data, obtained from terminal 300 via L1301, to the logical channel via AL303. Then, CPx302 knows the procedure that each circuit should use and recognizes a circuit change and circuit state by following the procedure. Circuit change detecting circuit CD304 holds as circuit information the criterion of the detection time of the circuit change, such as calling and disconnection, and informs CPX302 of information showing when a value exceeding the criterion continues in a circuit change check, the change has been made. Thus, CPX302 can process data transfer smoothly.
Patent JP-S5380009-A (JP)
Title: Apparatus for providing heat insulation material on tank side wall
Inventor: NIWA RIICHI
IPC: F17C3/04
Filed: 1976-12-24
Abstract: PURPOSE:To permit provision of the hot insulation material in good order, uniformly and efficiently by spraying the hot insulation material against the tank wall from a constant distance with a spraying unit which is movable in both horizontal and vertical directions.
Patent JP-S6311624-A (JP)
Title: Horizontal type atmosphere annealing furnace
Inventor: SUGA TAKAHIRO
IPC: C21D9/56
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the straining and rupture of a sheet material and to facilitate continuous annealing of an extremely thin sheet by providing a displacement roll for moving part of the metallic sheet under passage to the outline of a pass line t the side of an annealing furnace inner than the gas sealing parts in the inlet and outlet of the furnace. CONSTITUTION:A metallic strip 9 is fed into the annealing furnace which is provided with floater plenum chambers 14 in a muffle 13 is subjected to contact sealing by a sealing cloth 15 extended along a sealing roll 10 and is enclosed by a furnace wall 12. The displacement roll 11 is provided near the furnace inside of the sealing part to allow part of the metallic strip 9 to pass the position off the pass line. The roll 11 is so constructed that the roll can be displaced off the pass line (vertical direction). The roll is displaced downward to absorb the instantaneous excess of the strip tension when the tension of the metallic strip 9 exceeds a set value. The straining and rupture of the sheet material are thereby prevented and the thin sheet is passed through the furnace under the low tension.
Patent JP-H04353994-A (JP)
Title: Foreign currency changing device
Inventor: ISHII SHUSUKE
IPC: G07D1/04
Filed: 1991-05-30
Abstract: PURPOSE:To automate foreign currency changing by discriminating the genuine/ false, the denomination and the lap taking of inputted foreign currency and calculating/displaying a changing amount when there is no trouble. CONSTITUTION:A currency discrimination device 15 discriminates the genuine/ false, the denomination and the lap taking of inputted foreign currency with the instruction of a foreign currency discrimination means 4 and returns it in the case of a false bill or lap taking. When an amount displayed with an amount display device 9 is matched with a thrown amount and when a recognition key is depressed, a yen rate amount calculated with a foreign currency/yen rate changing means 6 and a comission calculated with a comission calculation means 7 are displayed. Furthermore, a main control part 1 reads the rate of exchanging film 17 and displays the rate of the day of the currency on the rate of exchanging display device 10 through a changing device information access means 2. Then, when a user depresses the recognition key of a recognition/nonrecognition device 11, foreign currency in a currency discrimination device 15 is kept in a currency keeping by currency device 16, the main control part 1 updates a foreign exchanging holding amount film 18 and shows a rate amount with a currency throwing device 13.
Patent JP-H079824-A (JP)
Title: Track engagement wheel axle insulating structure for track and road running automobile
Inventor: OZAWA NOBUHIRO
IPC: B60F1/04
Filed: 1993-06-25
Abstract: PURPOSE:To prevent insulation from being deteriorated by waterdrops adhering to an insulating part which is mounted on the axle of a track engagement wheel. CONSTITUTION:An axle which supports a track engagement wheel 11 so as to be rotated is divided into two in its axial direction, and flanges 26c, 27c mounted on its terminal hold an insulator 28a, and are screwed by a bolt 28c and a nut 28d insulated by an insulator 28b to be integratedly-connected. The periphery of the insulated part is covered so as to be liquid-tight with a waterproof cover formed out of an insulating material which is fitted to axles 26a, 27a through a seal 29c, so it is impossible for a part between the flanges 26c, 27c to be electrically-conducted by moisture.
Patent JP-H0820429-A (JP)
Title: Article extruding shoe of slat conveyor
Inventor: ISHIHARA KATSUMI
IPC: B65G17/06
Filed: 1994-07-07
Abstract: PURPOSE:To prevent the occurrence of such an inexpedience that an article is turned around more than it needs, dislocated and/or it comes down due to an impact at a time when an article extruding shoe collides with it in time of extruding the article on a slat conveyor with this extruding shoe. CONSTITUTION:A buffer member for absorbing a shock affected by elastic deformation is installed in a connecting part between a shoe slide 13 operated to shift in the slat cross direction of a slat conveyor and a shoe cap 14 being installed in this shoe slide 13 and coming into contact with an article as a cap positioning means 28 restricting a movement of the shoe cap in the slat cross direction.
Patent JP-H10329415-A (JP)
Title: Ink jet recording transfer medium
Inventor: SATO HIROKO
IPC: B41M5/50
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording transfer medium for forming an image of high quality level with excellent washing fastness for cloth by utilizing a general purpose ink jet printing method by forming a transfer image having high ink absorbency, high density and high clarity and forming the transfer image having excellent fastness on various material to be coated such as cloth or film. SOLUTION: In the ink jet recording transfer medium comprising a release layer and a transfer layer on a support, the transfer layer contains thermoplastic resin fine particles, thermoplastic resin binding agent, cationic resin and inorganic fine particles in such a manner that total adding amount of the cationic resin and inorganic fine particles is a range of 3 to 20% by weight to that of the cationic resin and the binding agent.
Patent JP-S5582258-A (JP)
Title: Solar heater for water
Inventor: SAKAMOTO KATSUJI
IPC: F24J2/46
Filed: 1978-12-15
Abstract: PURPOSE: To check night radiation of a hot water tank by surrounding the tank with a cover having a lagging material while an air layer is provided between the tank and the cover, with an electric heater in the layer.  
     CONSTITUTION: A hot water tank 3 of a hot water reservior 2 is surrounded with an outer cover 5 having a lagging material 4 and an air layer 6 is provided between the tank 3 and the cover 5. The air layer is provided therein with an electric heater 7 which is controlled with a photosensitive switch, a timer or the like. The electric heater is so arranged to collect heat from the solar energy during daytime by heating water in cooperation with a solar heat collector 1 while at night the hot water in the hot water tank is prevented from radiation with an air layer 6 maintained at the set temperature. With such an arrangement, the radiation at night can be checked easily with a simple construction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6133532-A (JP)
Title: Disc device of picture file
Inventor: TAKASHIMA HIRONORI
IPC: G11B20/10
Filed: 1984-07-26
Abstract: PURPOSE:To shunt a defective sector without increasing a writing time by writing and storing data in a continuous address when a defect is detected, or in the nearest address obtained by jumping a defective part when no defect is detected and then reading out the address. CONSTITUTION:After generating a physical sector to be started at its test in a central processor 34, a test pattern is generated by a pattern generator 36 and written in a magnetic disc 31 from a bus 33 through an interface 32. After ending the writing of data corresponding to one track, the data are read out and collated with the test pattern by a pattern collator 37, and when the result is correct, a pointer between the tracks is connected and the succeeding sector is tested. If said result is incorrect, the succeeding physical sector is tested without connecting the pointer. Consequently, no data are written in the defective sector, and at the time of reading, the defective sector can be automatically jumped.
Patent JP-S5945038-A (JP)
Title: Auxiliary die storing and taking out device of automatic production system of press
Inventor: TAKAHASHI HIROSHI
IPC: B21D37/04
Filed: 1982-09-08
Abstract: PURPOSE:To enable stable production by providing a die storing and taking out station having a positioning mechanism at the back of a die storehouse and providing a positioning station adjoining to above-mentioned station. CONSTITUTION:An auxiliary die storing and taking out device 32 is installed at the back of a die storehouse. When wear, damage etc. of a die take place, only that die is taken out for repairing and maintenance, and after completion of repairing and maintenance, the die is stored in original position of the die storehouse. The auxiliary die storing and taking out device 32 consists of a die storing and taking out station 33, a die positioning station 34 and a trial striking device. Ball conveyors 38, 38 are laid on the upper face of a die stand 37 of the station 33. A positioning mechanism 39 is provided on both sides of the conveyors 38, 38 and positions the die within specified accuracy when the die is stored in the die storehouse.
Patent JP-S5382748-A (JP)
Title: P-aminophenylacetic acid derivs. having sulfur functional gp. at alpha-position
Inventor: DOBASHI GENICHI
IPC: C07D295/14
Filed: 1976-12-27
Abstract: PURPOSE: p-Aminophenylacetic acid derivs.  having a sulfur functional gp. at the α-position at formula I (X is H or halogen;R is alkyl;R 1 - 3  are H or alkyl, R 1  and R 2  together form alkylene;n is 0-2) e. g.  1-methylsufinyl-1-methylthio2-(p-aminophneyl) ethylene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H093004-A (JP)
Title: Production of polyfunctional alpha, beta-unsaturated carboxylic acid ester
Inventor: KIKAWA HITOSHI
IPC: B01J31/02
Filed: 1995-06-22
Abstract: PURPOSE: To provide a method for producing a polyfunctional α,β-unsaturated carboxylic acid ester having good color tone in high yield. CONSTITUTION: A polyfunctional α,β-unsaturated carboxylic acid ester is produced by the transesterification reaction of a 22-44C higher diol with an α,β-unsaturated carboxylic acid alkyl ester of the formula R1 (R2 )C=C(R3 )COOR4 (R1 , R2 and R3 are each independently H or a 1-6C alkyl; R4 is a 1-8C alkyl) in the presence of an alkoxide of a metal selected from the group 4 elements, group 13 elements and group 14 elements.
Patent JP-H0323133-A (JP)
Title: System for handling manuscript
Inventor: TAKAHASHI MASARU
IPC: G03G21/00
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a plurality of printed image sheets assembled on one face by a method wherein at least two sheets of manuscripts are sent to an upstream part and a downstream part respectively in parallel by combination of respective removing operations of the upstream part and the downstream part in a mode wherein a plurality of sheets are simultaneously set and after the manuscripts are read, these are sequentially sent out by a manuscript sending means. CONSTITUTION:A manuscript sending means is divided at least into an upstream part and a downstream part with respect to its manuscript feeding directions, and each of these divided parts can be freely removed from a contact glass 1-1 face. Then in a mode wherein a plurality of sheets are simultaneously set, at least two sheets of manuscripts are fed to the upstream part and the downstream part respectively in parallel by combining removals on the upstream part and the downstream part, and after the manuscripts are read, these manuscripts are sent out sequentially by the manuscript sending means.
Patent JP-S5681639-A (JP)
Title: Iron lump for starting material
Inventor: NABEYA AKIHIKO
IPC: C22B1/248
Filed: 1979-12-03
Abstract: PURPOSE: To well solidify all of angular parts in compression molding by forming a truncated conical part on a cylindrical basic part to compose an iron lump for starting material used in a cupola, a converter, etc.  
     CONSTITUTION: Iron lump 1 for starting material is composed of cylindrical basic part 2 and conical part 4 having flat top 3 on part 2. Diameter (d1) of the bottom of part 4 is made smaller than diameter (d2) of part 2, and shoulder part 5 is formed between parts 2, 4. When lump 1 is formed, female die 6 is filled with iron particles 7, and male die 8 is put into die 6 under pressure. This force is diffused in the peripheral direction through conical part 4 and applied to angular parts (c), and vertical force acts on shoulder part 5 to strongly compress shoulder part 5. Compressive force acting on the interior of iron lump 1 from conical part 4 is toward the axial line of lump 1, so that internal constricting effect is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6047339-A (JP)
Title: Filming method of phosphor screen
Inventor: FUJIWARA KOTOJI
IPC: H01J9/22
Filed: 1983-08-25
Abstract: PURPOSE:To obtain a lacquer film with high quality and effectively use material then facilitate filming process management by obtaining the number of glass panel rotations that can make excessive lacquer solution fall by the gravitation in the latter process after lacquer liquid is injected and applied. CONSTITUTION:After lacquer solution is injected in a rotary glass panel, the rotation of the glass panel is stopped for a preset time or is set to the number of low rotations in such a degree where lacquer solution falls from the inner surface of the glass panel by the gravitation. Then while the glass panel is being rotated, lacquer film is formed by heating and drying the lacquer solution. As a result, the blistering generated by the size of the film thickness resulting from uneven foams or deviation of the lacquer solution or the dirt of the glass panel caused by the diffusion of the lacquer solution are eliminated and a stable phosphor film with high quality can be obtained. In addition, since the lacquer solution is not diffused, excessive lacquer solution can fully be recollected and material can effectively be used.
Patent JP-S5679602-A (JP)
Title: Cockroach attractant
Inventor: NISHINO CHIKAO
IPC: A01N37/02
Filed: 1979-12-03
Abstract: PURPOSE: The titled agent, capable of exciting and alluring the male of a cockroach from the hiding place thereof and moving it vigorously around the agent, and containing (+)-verbanyl propilonate having the same action as a sex hormone as an active constituent.  
     CONSTITUTION: A cockroach attractant containing (+)-verbanyl propionate expressed by formula I as an active constitutent. The agent is placed on a catching surface coated with an adhesive material and a cockroach is attracted and caught. Pinene of formula II is oxidized with ozone and brominated to give 3β-bromonopinone of formula III, which is then reacted with 1,8-diazabicyclo[5.4.0]-7-undecene  (DBU) to afford an apoverbenone of formula IV. The resultant apoverbenone is  reacted with (CH 3 ) 2 CuLi to give (+)-trans-verbanone of formula V, which is then  reacted with aluminum triisopropoxide to convert the ketone group into an OH  group. The reaction product is further reacted with propionic anhydride to afford  the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H054781-A (JP)
Title: Emergency operating device for drum type elevator
Inventor: YOSHIDA MASAYUKI
IPC: B66B5/02
Filed: 1991-06-27
Abstract: PURPOSE:To enable the stop of an elevator cage close to the cage stop floor in both ascent and descent directions of the elevator cage. CONSTITUTION:There are provided door opening/closing possible zone plates 22 for determining the door opening/closing possible zone of an elevator cage 1, a door opening/closing possible block detecting switch 21 mounted to the elevator cage 1 opposedly to the plate 22 so as to detect the entering of the cage 1 into the door opening/closing possible zone by coming in contact with the plate 22, and a control device 9 connected to the switch 21 so as to control the movement/stop of the cage 1. In the length of the door opening/closing possible zone the descent direction is made longer than the ascent direction, with a cage stop 23 as the center.
Patent JP-S5279178-A (JP)
Title: Oil pressure control circuit in negative type brake
Inventor: MIKI HARUO
IPC: B60T13/22
Filed: 1975-12-26
Abstract: PURPOSE: To provide the oil pressure control circuit of a high safety negative type brake which is provided with a compensating function to accurately remove the oil from the oil pressure chamber of the brake at the time of redamping by using two solenoid valves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5780332-A (JP)
Title: Preparation of alpha-methylstyrene dimer
Inventor: ISHIGAKI HIDEYO
IPC: C07C67/00
Filed: 1980-11-10
Abstract: PURPOSE: To prepare 2,4-diphenyl-4-methyl-1-pentene, selectively, in high yield, in one step, by heating α-cumyl alcohol under reduced pressure in the presence of acid clay or activated clay while distilling out the produced water from the reaction system.  
     CONSTITUTION: To obtain the title dimer composed mainly of high-quality 2,4- diphenyl-4-methyl-1-pentene, by heating α-cumyl alcohol at 50W120°C under a vacuum of 50W500mmHg in the presence of acid clay or activated clay, while distilling out the produced water from the reaction system. The amount of the acid clay or the activated clay is 1W0.01wt% of α-cumyl alcohol. When additional catalyst is added to the reaction system after the consumption of the α-cumyl alcohol, the α-methylstyrene remaining in the latter stage of the reaction can be converted to the dimer, and accordingly, the yield of the objective compond can be further increased.  
     USE: Agent for regulating polymerization degree. 
     COPYRIGHT: (C)1982,JPO&Japio