baber/WOPTO huggingface dataset:
Patent JP-H10195225-A (JP)
Title: Inorganic and organic composite foam and its production
Inventor: SHIMIZU TOMOKAZU
IPC: C08K3/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam having flexibility and strength even in the case of a high expansion ratio by adding and mixing a component comprising phosphoric acids, a foaming agent and water or a component comprising sulfuric acid, a carbonate and water with a polyisocyanate compound and polyamines and expanding and curing the resultant mixture. SOLUTION: A component comprising (a) phosphoric acids (phosphoric acid, etc.), (b) a foaming agent for the phosphoric acids (sodium carbonate, etc.), water and, as necessary, (c) an inorganic filler (an alumina cement, etc.) or a component comprising (a') sulfuric acid, (b') calcium or magnesium carbonate and, as necessary, (b") calcium or magnesium oxide or hydroxide, water and, as necessary, (c) an inorganic filler (an alumina cement, etc.) is mixed with (d) a polyisocyanate compound (ethylene diisocyanate, etc.) and (e) polaymines (ethylenediamine, etc.) at ambient temperature to 90 deg.C under conditions of atmospheric pressure and the resultant mixture is then expanded and cured to afford the objective foam. The total amount of the components (d) and (e) used is 5-30wt.% based on the weight of the foam.
Patent JP-H07226014-A (JP)
Title: Disk driver
Inventor: KONNO MAKOTO
IPC: G11B19/20
Filed: 1994-02-08
Abstract: PURPOSE:To remarkably simplify the assembling process by making a core assembly to a printed circuit board integrally attachable/detachable in a disk driver. CONSTITUTION:The core assembly 70 is mounted on the printed circuit board 100 in the state having a spacer 60 on the bottom side. That is, two upper projections 64 of the spacer 60 are press-fitted into two holes 104 on the printed circuit board 100 respectively, and the assembly 70 is fixed temporarily to the board 100. Further, by screwing a screw 71 into the hole 105 of the board 100 through a long hole 43-1 of an attaching piece 43 and the hole 63 of the spacer 60, the assembly 70 is fixed to the board 100 in the state where the assembly 70 is separated from the board surface of the board 100. When a three-phase type D motor is constituted using 18 poles of coils, winding wire is performed so that the coil of a certain phase is connected in series at every third pole while holding two poles therebetween. Three lead wires are led from the winding wire of three phase parts, and the three outgoing wires are connected to a wiring pattern formed on the board 100 in respective positions 72-74 by using spaces of an inner peripheral side of a stator core.
Patent JP-S60178881-A (JP)
Title: Novel derivative of 4,4-dimethyltetrahydro- 2-pyran-2-one, manufacture and use for syntesis of cyclopropane derivative
Inventor: JIYAN TESHIE
IPC: C07D309/30
Filed: 1985-01-30
Abstract: 1. In all their possible isomeric forms, the compounds with the formula 1 :  see diagramm : EP0153212,P12,F1  in which X represents a nucleofige group chosen from the group constituted by halogen atoms, the radicals :  see diagramm : EP0153212,P12,F1  in which R' represents an alkyl radical containing from 1 to 18 carbon atoms or R' représents an aryl radical containing from 6 to 14 carbon atoms and the radicals :  see diagramm : EP0153212,P12,F1  in which R2  and R3 , identical or different, represent an alkyl radical contraining from 1 to 18 carbon atoms or an aryl radical containing from 6 to 14 carbon atoms and R represents a hydrogen atom or the carbonated residue of a chiral or non-chiral alcohol ROH, as well as all the possible mixtures of these isomers.
Patent JP-H09210171-A (JP)
Title: Ball screw
Inventor: YABE SHUNICHI
IPC: F16H25/24
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce torque and wear of a ball screw to retain rigidity, reduce torque spikes, and improve seizure resistance characteristics. SOLUTION: In a ball screw comprising a screw shaft 1 having a helical thread groove 1b at the outer surface, a ball screw nut 2 having a thread groove 2b corresponding to the groove 1b and to be threaded into the screw shaft 1, a plurality of balls 3 circulating and rotating in a helical space formed between both thread groove 1b and 2b, the metal surface of at least either one of the screw shaft 1, ball screw nut 2 or balls 3 has a compound reacting film formed thereon, and a polymer parts 10 including lubricant which includes a compound for forming the compound reacting film is disposed to the ball screw nut 2 in contact with at least one of either balls 3 or the screw shaft 1.
Patent JP-S63182980-A (JP)
Title: Video camera
Inventor: KAJINO JIRO
IPC: H04N5/765
Filed: 1987-01-23
Abstract: PURPOSE:To easily identify to which mode of the recording mode or the temporary stop mode a tape recorder is switched at the time of depressing an operational button by providing a pronouncing means capable of aurally identifying which of said two modes does the depressing corresponds to. CONSTITUTION:If the operational button 6 is depressed, a mode switching circuit 7 changes the video tape recorder 5 into the recording mode, and the pronounsing circuit 8 operates to drive a pronouncing body 9 to generate a sound. Then, if the button 6 is depressed again, the circuit 7 changes the tape recorder 5 into the temporary stop mode, at which time the pronouncing body 9 does not operate. Thus, there is the sound generated at the time of changing the recorder 5 into the recording mode, but there is no sound when changing into the temporary stop mode, therefore, an operator can easily identify to which mode the recorder 5 is to change into when a person depresses the operational button 6. Of course, the sound-generation can be inversed so that there is no sound at the time of switching to the recording mode but the pronouncing body 9 is driven to made a sound at switching to the temporary stop mode.
Patent JP-H04236897-A (JP)
Title: Steam trap
Inventor: HIROYA MASAHISA
IPC: F16T1/45
Filed: 1991-01-14
Abstract: PURPOSE:To provide a steam trap which prevents the occurrence of a steam trouble as a steam loss is suppressed to a minimum limit and immediately removes the trouble even when the trouble occurs. CONSTITUTION:A flow rate of flowing-through fluid is selectively decided by means of a ball valve incorporating a ball valve body 44 in which through-holes 54, 56, and 58 having different opening areas are formed. An inflow port 40 and an outflow port 42 of the ball valve are formed in a manner to be connected to an inlet 2 and an outlet 4, respectively.
Patent JP-2000213411-A (JP)
Title: Cylinder block structure
Inventor: KUBO MASAHIKO
IPC: F02F1/20
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder block structure with lightweight by swallowing a water jacket and reducing excessive weight by providing a down oil passage part. SOLUTION: A cylinder block structure comprises a cylinder 8 having an upper peripheral wall u covered with a water jacket 9. A down oil passage part W is formed to be projected to the outside of each of the water jacket 9 and the cylinder 8 to flow oil from a cylinder head H down on a side of a crank chamber 5. In the down oil passage 7 of the down oil passage part W, a section of a lower flow passage below the water jacket 9 is expanded on the side of the cylinder 8, compared with an upper flow passage opposed to the water jacket 9.
Patent JP-H0673039-A (JP)
Title: Production of epoxy resin
Inventor: ITO KOREATSU
IPC: H01B3/40
Filed: 1993-02-01
Abstract: PURPOSE:To provide a method for producing an epoxy resin containing a low amount of hydrolyzable chlorine. CONSTITUTION:This method comprises reacting a univalent or polyvalent phenol with epichlorohydrin in the presence of an alkaline metal hydroxide in dimethyl sulfoxide or dimrethyl sulfone as a solvent.
Patent JP-S60158224-A (JP)
Title: Granulation of elastomeric composition
Inventor: SHIRAISHI MASAO
IPC: C08L7/00
Filed: 1984-01-30
Abstract: PURPOSE:To obtain granules of the titled composition excellent in flexibility, heat distortion resistance and mechanical strength, by mixing a hydrogenated block copolymer with a nonaromatic rubber softener, a polypropylene copolymer and a polysiloxane, and granulating the mixture. CONSTITUTION:0.05-20pts.wt. polysiloxane is added to 100pts.wt. elastomer composition of a JIS-A hardness of 40-75, comprising 100pts.wt. hydrogenated block copolymer of the formula (wherein A is a monovinyl-substituted aromatic hydrocarbon polymer block, B is a conjugated diene elastomeric polymer block, and n is 1-5), 150-300pts.wt. nonaromatic rubber softener, 30-400pts.wt. propylene copolymer which is a copolymer of propylene with a 1-olefin other than propylene and has a density of 0.883-0.901g/cm<3> and 0-900pts.wt. inorganic filler, and the resulting mixture is granulated.
Patent JP-H06227076-A (JP)
Title: Head control device of printer and printing control device of document preparing device
Inventor: SERIZAWA MASAYASU
IPC: B41J19/18
Filed: 1993-02-01
Abstract: PURPOSE:To realize always the optimum printing processing, by a method wherein at the time of interruption of the printing processing, a printing head is moved to a designated position other than a reference position, in a printer being used especially for a document preparing device document preparing device CONSTITUTION:A CPU 1 positions a printing headsplevic 7 at a referfence position P1 at the time of normal completion of printing processing. On one hand, the CPU1 positions the printeng head 7 at a designamted powdt the p2 other than the preset reference position P1.
Patent JP-2000213570-A (JP)
Title: Slide pin attaching structure for pin slide type vehicular disc brake and caulking jig used therefor
Inventor: HATAGOSHI GENICHI
IPC: B60T1/06
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To impart enough attaching strength to a slide pin by easily attaching the slide pin by means of caulking without tilting, in a pin slide type vehicular disc brake. SOLUTION: A flange 4c is provided on a periphery of a slide pin 4, and a fixed shaft part 4b is formed on an opposite side to a sliding shaft part 4a from the flange 4c. A ring-shaped rib 4d is provided on an outer periphery of a tip surface of the fixed shaft part 4b, and the inside of the fixed shaft part 4b is formed to be a recess part 4e. The fixed shaft part 4b is inserted from an anti-disc rotor side into a pin attaching hole 3c, and the flange 4c is made to abut on an opening on the anti-disc rotor side of the pin attaching hole 3c. The ring-shaped rib 4d is protruded from the pin attaching hole 3c to a disc rotor side, and then the slide pin 4 is attached by caulking the ring- shaped rib 4d on the outside thereof.
Patent JP-H09209594-A (JP)
Title: Multistory parking device
Inventor: KAWAKAMI KOJI
IPC: E04H6/14
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the device of reversing the frontward/backward direction of a vehicle carried in a vehicle supporting frame suspended on a suspension shaft mounted between a pair of front and rear endless drivers by rotating the vehicle supporting frame. SOLUTION: Vehicle supporting frame connecting and disconnecting means (20, 56) are to disconnect a vehicle supporting frame 8 located at a vehicle carried-in or- out position 55 from a driver system including an endless driver 1 and connect the vehicle supporting frame 8 thereto after reversing the frontward/backward direction. A vehicle supporting frame frontward/backward direction switching means 62 is to switch the frontward/backward direction of the vehicle supporting frame 8 disconnected from the driver system at the vehicle carried-in or -out position 55 after being half-turned.  A transit board 73, elevatable between a working position where a vehicle runway is formed between the vehicle supporting frame 8 located at the vehicle carried-in or -out position 55 and a vehicle gateway 72 and an escape position to permit the turn of the vehicle supporting frame 8, has a positioning guide 77 to fit a guided area 78 on the vehicle supporting frame 8 side with the elevation.
Patent JP-S59141607-A (JP)
Inventor: UOZUMI YUKIO
IPC: E01B25/28
Filed: 1983-01-31
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-S62252728-A (JP)
Title: Recovery of superoxide dismutase in erythrocyte
Inventor: SAITO SHUJI
IPC: A61K35/18
Filed: 1987-01-27
Abstract: PURPOSE:To readily recover superoxide dismutase in erythrocytes in high activity, by hemolyzing erythrocytes, subjecting the resultant hemolyzed solution to acidic or basic treatment, denaturing contaminating proteins, e.g. hemoglobin, etc., precipitating and separating the proteins and recovering the superoxide dismutase from the supernatant liquid. CONSTITUTION:Erythrocytes are hemolyzed and the pH of the resultant hemolyzed solution is once adjusted to <=6.5 or >=12 to denature hemoglobin. The pH of the above-mentioned hemolyzed solution is then adjusted to 7-8 to precipitate and separate contaminating proteins, e.g. hemoglobin, etc. Superoxide dismutase (hereinafter abbreviated to SOD) is recovered from the resultant supernatant. Since the contaminating proteins, e.g. hemoglobin, etc., present in large amounts in the hemolyzed solution can be removed simply by adding an acid or base, operation is readily carried out. The SOD in the above-mentioned supernatant liquid is purified by a conventional method, e.g. concentration, fractional precipitation, extraction with an organic solvent, ultrafiltration, affinity chromatography, etc.
Patent JP-S5298353-A (JP)
Title: Sewage treatment system
Inventor: TSUDA YUUZOU
IPC: B01D21/00
Filed: 1976-02-14
Abstract: PURPOSE: To provide a sewage treatment system, in which hopper-like filter chambers of an upwardly flaring shape are disposed in an upper portion of a settling tank, with filter cloth provided over the inclined surface of the filter chambers, and which permits ready washing and replacement of the filter both. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08212546-A (JP)
Title: Production of magnetic recording medium and apparatus therefor
Inventor: KOMATSU KAZUNORI
IPC: G11B5/845
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a magnetic recording medium having a high squareness ratio without increasing the size of a production apparatus by changing the angle to a transporting direction so as to gradually increase this angle toward the downstream side of a nonmagnetic base, thereby orienting magnetic powder at a diagonal angle. CONSTITUTION: A diagonal orientation device 9 has a pair of magnets 10, 11 and six second magnets 21 to 26. These first magnets 10, 11 have magnetic cores 15, 16 consisting of iron cores, etc., having a rectangular section and coils 17, 18 which are wound a prescribed number of times thereon. A DC power source is connected to the coils 17, 18 and the opposite surfaces of the magnetic cores 15, 16 have a length sufficient for completion of the orientation of the magnetic powder in the upper magnetic coating film 4 and lower magnetic coating film 5 formed on the surface of the nonmagnetic base 1 in the transporting direction of the nonmagnetic base 1. The first magnets 10, 11 form magnetic fields perpendicular to the surfaces of the upper magnetic coating film 4 and lower magnetic coating film 5.  The second magnets 21 to 26 are respectively composed of solenoid coils and are connected to the different DC power sources to form the magnetic fields parallel to the surfaces of the upper magnetic coating film 4 and lower magnetic coating film 5 of the intensity meeting the current values supplied from the DC power sources.
Patent JP-S56112976-A (JP)
Title: Flexible floor coating material comprising room temp. curable antistaining polyurethane resin
Inventor: MATSUNAGA MICHINARI
IPC: C09D5/00
Filed: 1980-02-08
Abstract: PURPOSE: To provide the titled floor coating material, by compounding a composition based on aromatic diamine acting as a hard segment and a polyfunctional soft segment polyol to a specific bulky type prepolymer isocyanate composition.  
     CONSTITUTION: To the bulky type prepolymer composition containing 7W15% isocyanate group at its terminal obtained by adding an aliphatic isocyanate (e.g., hexamethylene diisocyanate) to a base prepared by combining a hard segment polyol having two or more of benzene rings in the vicinity of a methylene group (e.g., propylene oxide adduct polyol of bisphenol A) and the polyfunctional soft segment polyol (e.g., polyol comprising an ε-caprolactone ring-opening polymerization single repeating unit), the composition prepared by combining aromatic amines acting as a hard segment and a polyfunctional soft segment polyol (e.g., glycerinepropylene oxide adduct trifunctional polyol) is reacted to form the titled composition with an antistaining characteristic value (K value) of below 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08213188-A (JP)
Title: High-voltage power control device and x-ray device system using the control device
Inventor: KANEKAWA NOBUYASU
IPC: H05G1/32
Filed: 1995-02-01
Abstract: PURPOSE: To provide an X-ray device system having a function of automatically resuming an operation, upon the occurrence of a discharge in a high-voltage power supply. CONSTITUTION: A high-voltage power control circuit to control the high-voltage power supply 2 (and the filament heating power supply 3) of an X-ray tube 5 is made tolerant of a fault. The malfunction of the circuit 1 due to a noise generated amid and after the discharge process of the power supply 2, is thereby prevented and the proper operation of the circuit 1 is guaranteed. Also, the circuit 1 so guaranteed for a proper function measures the continuity time of a discharge process as well as the electric current thereof, and measurement values are recorded. Judgement is, then, made as to whether an operation can be continued, on the basis of the recorded values, and the power supply 2 is turned on, when the continuity is judged to be feasible, thereby resuming the operation of an X-ray device system.  As a result, an operation can be properly and automatically resumed, upon the occurrence of a high-voltage discharge, and trouble for the operation of the system can be substantially reduced.
Patent JP-H02195893-A (JP)
Title: Purification and separation of xanthan gum from xanthan gum culture liquid
Inventor: ASANO EIJI
IPC: C12P19/06
Filed: 1989-01-25
Abstract: PURPOSE:To purify and separate the subject substance on an industrial scale at a low cost using only a small amount of solvent by contacting and drying a culture liquid with a hot surface heated at a specific temperature, washing the dried product with a hydrated organic solvent and subjecting the product to desalting and drying. CONSTITUTION:A xanthan gum-producing bacterial strain such as Xanthomonas compestrics is aerobically cultured e.g. in a liquid medium at a high concentration. The cultured product is made to contact with a hot surface (e.g. roll or drum) heated at 120-150 deg.C, washed with a hydrated organic solvent consisting of a hydrophilic lower aliphatic alcohol (e.g. methanol) and water and having a water-content of 70-90%, desalted and finally dried to obtain the objective xanthan gum.
Patent JP-H01192758-A (JP)
Title: Superconducting ceramic
Inventor: YAMAZAKI SHUNPEI
IPC: C01G29/00
Filed: 1988-01-26
Abstract: PURPOSE:To readily obtain ceramic having excellent superconductivity without using expensive facilities, by blending given amounts of a compound comprising Bi, Sb, As or P and a compound comprising Ba, Sr, Ca or Mg and a compound comprising Cu as constituent elements and heat-treating the blend. CONSTITUTION:Compounds (e.g., oxide and carbonate) comprising (A) one element selected from Bi, Sb, As and P, (B) at least two elements selected from Ba, Sr, Ca and Mg and (C) Cu as constituent elements, respectively are collected and blended as starting raw materials in the ratio to make the composition ratio of the aimed substance. Then the blend is pressurized, tableted, calcined in an oxidizing atmosphere at 500-1,000 deg.C, ground, blended, pressurized, heated, tableted again, further calcined in an oxidizing atmosphere and then reduced in O2-Ar with reduced O2 at, e.g., 600-1,100 deg.C for 3-30 hours to give the title ceramic shown by the formula (A1-xBx)yCuzOw (A is element A; B is element B; x=0.3-1; y=2.0-4.0, preferably 2.5-3.5; z=1.0-4.0, preferably 1.5-3.5; w is 4.0-10.0, preferably 6-8).
Patent JP-H02195115-A (JP)
Title: Control device for burner
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/20
Filed: 1989-01-24
Abstract: PURPOSE:To simplify the constitution of switches by connecting at least either one of the switches for controlling the various functions, which are associated with the main body of a burner, to an initializing circuit for initializing a fire extinguishing timer. CONSTITUTION:A combustion device is provided with a fire extinguishing timer 19, an initializing circuit 20 for outputting an instruction of initializing the fire extinguishing timer 19, and an alarm section 21. The initializing circuit 20 is connected to every one from a switch 9 to a switch 16. When any of these switches 9 to 16 in a manipulation display section 7 is manipulated, a manipulation signal triggers the intrinsic processing function and is simultaneously inputted into the initializing circuit 20 to reset the fire extinguishing timer 19 to an initial state. Accordingly, since the safety of the combustion device can be secured without providing an exclusive switch for initializing the fire extinguishing timer, circuitry can be simplified.
Patent JP-H05208008-A (JP)
Title: Data collection processing method by x-ray ct scanner
Inventor: SATA SHINGO
IPC: G06T1/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide the data collection processing method of an X-ray CT scanner which can speedily process the scan data obtained through the high speed scan by using a reconstitution device efficiently. CONSTITUTION:During the scan by an X-ray CT scanner 1, reconstitution is carried out by a reconstitution device 4 on the basis of the front half of the scan data which is temporarily stored in a main memory 3, and the image data is obtained, and the rear half of the scan data and the above-described image data are stored in an outside memory device 5, and after all the scan is completed, the rear half of the scan data is reconstitued by using a reconstitution device 6 again, ands each tomogram is finished.
Patent JP-S54108141-A (JP)
Title: Hydraulic machinery
Inventor: HONMA SATORU
IPC: F03B11/00
Filed: 1978-02-14
Abstract: PURPOSE: To prevent contacting seal surface with the runner nevertheless the runner expands at idling runner, by enabling to move fixed side seal installed to the seal part of runner towards the direction to change the gap to the runner.  
     CONSTITUTION: At idling runner 1, when seal gap between seal part 6 and fixed side seal 13 is reduced, hydraulic fluid is led into the chamber 21 by opening the open-shut valve 25. Then since fixed side seal 13 moves upwards, seal gap between tapered surface 14 and seal part 6 is expanded. Simultaneously position detecting rod 16 is pushed up, movement of fixed side seal 13 can be detected with position detecting device 19. Consequently comparting output signal from the position detecting device 19 and reducing amount of seal gap decided due to idle time of the runner 1, if the open-shut valve 25 is operated to maintain prescribed gap, optimum seal gap can be maintained. 
     COPYRIGHT: (C)1979,JPO&Japio