baber/WOPTO huggingface dataset:
Patent JP-2000264252-A (JP)
Title: Outside air lead-in structure for automobile
Inventor: NAKATANI SHINSUKE
IPC: B60H1/26
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To lead outside air into a blower motor while separating outside air into air and water by providing a duct surrounding an air inlet, and disposing the tip opening of the duct frontward in the longitudinal direction of a vehicle from the position of an outside air intake. SOLUTION: Air taken in from an outside air intake 18b is led into an air inlet 10a from a duct opening 30a, fed to a blower motor and blown into a cabin, whereas most of water infiltrating together with the air from the ouside air intake 18b falls of its own weight on a dashboard panel 10 or a bottom wall and is drained therefrom, and a part of the water flows toward a duct 30 together with the air. However, since the duct 30 extends frontward, the water collides with a side wall surface 30C of the frontward extending duct 30 and falls on the dashboard panel 10 or bottom wall. At the same time, the water collides with a protruding part 24b of a partition wall 24 existing between the outside air intake 18b and duct opening 30a and falls on the dashboard panel 10 or bottom wall.
Patent JP-H08240492-A (JP)
Title: Torque sensor
Inventor: SATO KOICHI
IPC: B62D5/04
Filed: 1995-03-06
Abstract: PURPOSE: To measure torque with high accuracy by a simple constitution by detecting the torque generated in an input shaft and an output shaft. CONSTITUTION: Plane-shaped rectangular plural plate members 5a and 5b formed out of a conductive and nonmagnetic material and plane-shaped rectangular plural plate members 6a and 6b formed out of a magnetic material having magnetic permeability further higher than an input shaft 1, are alternately fixed in the circumferential direction to the input shaft 1 in a condition where the lengthwise direction is turned in the shaft direction, and a thin cylindrical member 4 composed of a conductive and nonmagnetic material is integrally formed in the rotational direction with an output shaft 2 so as to surround its fixing part.  Plural windows 4a and 4b are formed in the cylindrical member 4 to that an overlapping condition with the plate members 5a, 5b, 6a and 6b changes according to a relative rotational position between the cylindrical member 4 and a large diameter part 1A, and a part having the window 4a of the cylindrical member 4 is surrounded by a coil 10, and a part having the window 4b is surrounded by a coil 11, and self-induction electromotive force of these coils 10 and 11 is measured, and torque is found of the basis of its result.
Patent JP-S57185779-A (JP)
Title: Video tape duplicator
Inventor: TOMITA MASAO
IPC: G11B5/86
Filed: 1981-05-11
Abstract: PURPOSE:To reduce the copying time of a magnetic tape, by increasing the reproducing speed of a master tape and the revolving speed of a rotary cylinder and also increasing the tape speed and the rotating speed of the rotary cylinder for a slave tape. CONSTITUTION:A master tape 12 drawn out from a cassette 11 is wound on a reproducing cylinder 13 and on a winding reel via a control head 16. The cylinder 13 rotates in a double speed with a cylinder servo system 23 taking a signal from a reference generator 24 and the information of an FG (frequency generator) fitted in the cylinder as an input signal. On the other hand, a capstan 17 controls the tape speed so as to make it 2 times of the recording speed with a capstan servo system 22, and the relation of position between rotary heads 14 and 15 and the magnetic tape 12 of the cylinder 13 can be controlled. Further, an obtained reproducing signal is applied to rotary heads 28 and 29 on a recording cylinder 27 which rotate in double speed of the normal speed and recorded on a slave tape 26.
Patent JP-S57186635-A (JP)
Title: Direct coupled type clutch unit in torque converter
Inventor: NISHIMURA SADANORI
IPC: F16H61/14
Filed: 1981-05-13
Abstract: PURPOSE:To give a clutch plate reliable clutch coupling & releasing operation, and to simplify the structure around a shaft. CONSTITUTION:An external void space 12, which is connected to an internal void space 11 via a clearance of a friction surface 10, is formed between a clutch plate 9, which is connected to a turbine 6 connected to an output shaft 3 of a torque convertor body 1 allowing the plate relative operation via a damper 8, and an input case 4, which is used to connect a pump 5 to an input shaft 2. Anuular projections 14 and 15, which are coupled so that they can slide freely each other along the shaft, are provided on a case 4 and the clutch plate 9, while the inner (in radial direction) part of a void space 12 is constituted to form a sub-chamber 13. With these contrivances, conventional flange members round the shaft can be eliminated.
Patent JP-2000265007-A (JP)
Title: Rubber composition having high rigidity
Inventor: MINAGAWA YASUHISA
IPC: C08K7/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an excellent processability and an excellent balance of specific gravity, elastic modulus, strength and hardness by blending a specific amount of each of a thermoplastic elastomer and a short fiber with a rubber. SOLUTION: This rubber composition comprises 100 pts.wt. of a rubber component obtained by blending 100 pts.wt. of a rubber such as a natural rubber, a styrene-butadiene rubber or the like and 5-100 pts.wt. of a thermoplastic elastomer, 5-20 pts.wt. of a short fiber and optionally additives such as a filler like carbon black, a process oil, a wax, stearic acid, zinc oxide, sulfur, a vulcanization promoter or the like. The thermoplastic elastomer has a Mooney viscosity [ML(1+4)130 deg.C] of 30-60 and a softening point of 80-130 deg.C. A styrene-butadiene block copolymer and a thermoplastic polyolefin can be mentioned as the thermoplastic elastomer. The short fiber has an average diameter of 0.1-100 μm and an average fiber length of 50-5,000 μm.  An aromatic polyamide such as poly-p- phenyleneterephthalamide or the like, an aliphatic polyamide such as nylon 6 or the like, a polyurea such as polyheptamethyleneurea can be mentioned as the material of the fiber.
Patent JP-S61230511-A (JP)
Title: Surface acoustic wave device
Inventor: FUJITA YUJI
IPC: H03H3/08
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a unidirectional characteristic over a broad band and to obtain a phase shifter with no loss by connecting a transmission electrode and a reflection electrode in cascade via a phase shift device forming a T-shaped circuit comprising a pure reactance element. CONSTITUTION:The unidirectional electrode consists of one-set of transmission and reflection electrodes, the reed screen electrodes are expressed as a parallel equivalent circuit comprising a radiation conductance G and an electric capacitance C, G21, C22 are the transmission electrodes and G13, C14 indicate the reflection electrodes. The T-shape circuit comprising reactance elements 5, 6, 7 whose values are X1, X2 and X3 respectively is the phase shifter and both the electrodes are connected in cas cade via the phase shifter. The values X1-X3 satisfying the condition of V1=V2e<j>phiE are obtained, and when they are positive, the phase shifter is constituted by the induc tive elements and when negative, the phase shiter is constituted by capacitive elements, where V1 is a voltage between input terminals 1, 1', V2 is a voltage between both the transmission electrodes and phiE is the phase difference between both the voltages by the phase shifter. In this case, with X1=X3, the phase difference of pi/2 is attained over a wide band and since no resistive component exists, the loss of the phase shifter is zero.
Patent JP-H07282210-A (JP)
Title: Contactless ic card interface device and communication system using the same
Inventor: TAKAHIRA KENICHI
IPC: G06K19/07
Filed: 1994-04-08
Abstract: PURPOSE:To access a mass-storage data memory fast by reading the contents of a contactless IC card in the memory of the interface device and accessing it. CONSTITUTION:The contactless IC card interface device 11 is equipped with an interface controller 13 which controls two-way signals to and from an external host device, a communication controller 15 which controls a data communication with the contactless IC card corresponding to the output signal of the external host device, and a memory 14 whose data can be accessed from the interface controller 13 and communication controller 15. When data are read out of the contactless IC card, the communication controller 15 transfers the data from the contactless IC card to the memory 14 with the output signal of the host device. The host device can access the data, transferred to the memory 14, fast through the interface controller 13.
Patent JP-H10265844-A (JP)
Title: Low yield ratio steel and its production
Inventor: YODA NOBORU
IPC: C21D8/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a low cost steel for construction which is not hardened at receiving repeated plastic deformation, maintains a low YR and has good toughness and its production method. SOLUTION: A steel, which contains, by weight, 0.07-0.18% C, <=0.6% Si, 0.3-2% Mn, <=0.1% sol.Al, 0-0.6% Cu, 0-0.6% Cr, 0-0.1% Nb, 0-0.1% Ti and satisfying 0.01-0.1% Nb+Ti and is hot rolled at a temp. range exceeding the Ar3 point, is subjected to air cooling down to a two phase temp region of a ferritic phase and an austenitic phase of 780-840 deg.C and controlled cooling from the temp. region at a cooling rate of 5-20 deg.C/sec, cooling is stopped at a temp. region of 200-500 deg.C to be air cooled. Thus, the low yield ratio steel consisting of a ferritic phase/a bainitic phase or a ferritic phase/a bainitic phase/a martensitic phase, having a ferritic grain size of any structure of 5-40 μm is obtd.
Patent JP-H09235473-A (JP)
Title: Flame-retardant woody resin composition
Inventor: KOSAKA KAZUNARI
IPC: C08L27/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a woody resin composition suitable for producing woody resin moldings excellent in strengths, rigidity, heat resistance and surface appearance, dispensing with the addition of an alkaline substance, and made fire- resistant by using a specified thermoplastic resin and a halogen-containing compound. SOLUTION: This composition comprises 1-90 pts.wt. woody material which is powdery or fibrous and has not been subjected to alkaline neutralization, 99-10 pts.wt. thermoplastic resin highly resistant to acids, especially acetic acid, and a halogen-containing organic or inorganic flame retardant.
Patent JP-H03271825-A (JP)
Title: Copy output data editing method in display terminal equipment
Inventor: KAWASHIMA HAJIME
IPC: G06F3/153
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a copy output of screen data by editing a logical screen format 2<w> so as to form simultaneously a single screen with respect to data of each logical screen corresponding to each pane on a multipane window 2, and outputting the edited data. CONSTITUTION:In a logical screen buffer 1, plural logical screens are stored, and the respective logical screens are displayed as plural panes in a multipane window 2. At the time of executing the copy output of this image data which is being displayed, the data of the logical screen corresponding to each panel which is being displayed is edited and stored in an output buffer 3, and the data in the buffer 3 is outputted to a copy output device 4 and the copy output is obtained. As for an editing method in that case, each logical screen in the buffer 1 is edited so as to form simultaneously a single screen. In such a manner, other data than the data which is being displayed are subjected to copy output simultaneously, and more screen data are subjected to copy output in a short time.
Patent JP-H09239679-A (JP)
Title: Temporary holder such as clamps and the like
Inventor: NAKAZAWA NOBUKO
IPC: B25H3/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the temporary holder such as a clamp and the like, which can temporarily hold a plurality or clamps and the like over an operator's finger in a stage just before or after he uses them, prevent the occurrence of possible danger caused by missing, and thereby enhance operating performance, wherein the aforesaid clamps and the like are represented by marking needles, clips, screws, nails, thumbtacks and the like at least each important point of which is made out of steel. SOLUTION: This holder is so constituted that a base plate is fixed to a part 3 of the outer circumferential surface of a ring 5 capable of being passed over a finger, and a magnetic sheet 4 is thereby fixed onto the surface of the base plate.
Patent JP-S62227996-A (JP)
Title: Coal-oil mixture
Inventor: IKEUCHI TSUNETOSHI
IPC: C10L1/32
Filed: 1986-03-31
Abstract: PURPOSE:To improve the storage stability of a coal-oil mixture, by limiting coal concentration, pulverized coal particle size, oil viscosity and additive concn. and mixing a coal, an oil and an additive at an appropriate handling temp. CONSTITUTION:A desirable compsn. is obtd. by mixing a coal 83-87wt% of which passes through a 74mu-mesh sieve and an oil having a viscosity of 85-115cst at 50 deg.C in such proportions that the coal concn. of the compsn. is in the range of 47.0-51.5wt% and that the additive concn. is in the range of 0.05-0.35wt%. Examples of a suitable additive includes a copolymer of ethylene oxide with propylene oxide, a nonylphenyl alcohol-ethylene oxide adduct and an alkylamine-ethylene oxide adduct.
Patent JP-S60214669-A (JP)
Title: Method for correcting irregularity of quantity of light of cathode-ray tube
Inventor: KOU HIROTETSU
IPC: H04N1/12
Filed: 1984-04-10
Abstract: PURPOSE:To correct the irregularity in the quantity of light by placing an unexposed photosensitive material oppositely on the tube face of a CRT, mainly scanning the fluorescent screen of the CRT by an electron beam, and at the same time, shifting the sensitive material in the direction nearly perpendicular to the direction of scanning, and thereby developing the sensitive material to use it as a correcting filter. CONSTITUTION:Blue, green and red color fluorescent bodies 2a-2c are coated in striped form on the fluorescent screen of the CRT1 using optical fibers 3 and these light emitting parts are scanned by an electronic beam. Unexposed photosensitive material 4 having a part in which the density changes in linear proportion to exposure is pushed against the surface of the fiber 3, and the fluorescent screen 2 of the CRT1 is scanned while feeding a roller 5 that faces the material in the direction of arrow mark, and keeping the quantity of emission of the beam constant. This sensitive material 4 is developed to form a correcting filter 6. Parts 6a of large quantity of light and parts 6b of small quantity of light are formed on the filter 6 to make them density pattern corresponding to the quantity of light. The irregularity of the quantity of light can be corrected surely by the use of this filter 6.
Patent JP-H10263769-A (JP)
Title: Method for continuously casting steel
Inventor: YAMAUCHI AKIRA
IPC: B22D11/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To cast a good cast slab having no longitudinal crack without developing breakout, even in the case of continuously casting the kind of steel having high sensibility to cracking. SOLUTION: At the time of continuously casting the steel, mold flux having 1080-1300 deg.C solidified temp. and 1.05 to <1.5 basicity and containing 2% to <5% each of TiO2 and MgO, is used, and the casting is executed with a mold for continuous casting, having 10-50 μm surface roughness degree on the inner wall surface of the mold over the range of at least each 20 mm in the upper and the lower direction by centering a meniscus. The larger the roughness degree of the contacting surface of the mold with a flux solidified layer is, the thinner the slag rim thickness is. Therefore, even in the case the solidified temp. of the flux is comparatively high, the formation of the slag rim is restrained by making large of this roughness degree and the development of breakout caused by defective lubrication can be prevented.
Patent JP-H10265211-A (JP)
Title: Melting of powdery silicon
Inventor: BABA HIROYUKI
IPC: C01B33/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To smoothly melt powdery silicon without splashing loss, evaporation and carbon contamination with a low electric power consumption by heating a packed layer formed by pressurizing the powdery silicon charged into a vessel, thereby melting the powdery silicon. SOLUTION: The powdery silicon 17 is charged via a chute 14 into a cylindrical body 11 with a cap 10 and, after the atmosphere in this cylindrical body 11 is changed to an inert gas or reducing atmosphere, an upper electrode 14 is lowered by pressurizing means, such as a cylinder, to pressurize the powdery silicon 17 until void volume attains 40 to 70% and the packed bed is formed between the upper electrode 14 and a lower electrode 13. Next, the upper electrode 14 and the lower electrode 13 are energized between each other from a power source to heat and melt the packed layer. The resulted melt 3 is withdrawn from a discharge port into a ladle 19. As a result, the efficient melting of the superfine powdery silicon which is heretofore not usable for the production of silicon for solar batteries is made possible and the melting energy is reduced.
Patent JP-S61231382-A (JP)
Inventor: MAKITA KOREI
IPC: F26B9/00
Filed: 1985-04-03
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-H06279270-A (JP)
Title: Composition for suppressing carcinogemnic promotion
Inventor: NAGAMINE KOJI
IPC: A61K31/12
Filed: 1993-03-30
Abstract: PURPOSE:To obtain the subject composition, comprising cardamonin as an active ingredient, having suppressing action on activation of Epstein-Barr virus(EBV), excellent in stability and useful as foods, cosmetics, etc. CONSTITUTION:The objective composition comprises cardamonin such as the cardamonin obtained by extracting, e.g. a plant such as Boesenbergia pandurata containing the cardamonin with an organic solvent such as methanol, etc., as an active ingredient. Furthermore, the daily dose of the cardamonin is preferably within the range of 10-4000mg for an adult.
Patent JP-H08271685-A (JP)
Title: Reforming method and device for surface condition of dispersion plate
Inventor: TOYABE KEIJI
IPC: B01D15/00
Filed: 1995-03-29
Abstract: PURPOSE: To reform the surface condition of a dispersion plate and recover the dispersion performance without taking the dispersion plate out of a pulse column extractor in the case the dispersion performance of the dispersion plate built in the pulse column extractor lowered. CONSTITUTION: Electrolyte 10 containing Ag ion in an electrolysis tank 12 is electrolyzed to generate Ag(II) ion. This Ag(II) ion reacts with water to produce OH radical. The surface state of the dispersion plate 24 arranged inside of a pulse column extractor 22 is changed to hydrophilic or lipophilic. By sending the OH radical with a pump 28 from the electrolysis tank 12 to the pulse column extractor 22 by way of a liquid transport pipe 26 and contacting the surface of the dispersion plate 24, the surface state of the dispersion plate 24 can be changed to hydrophobic or lipophobic.
Patent JP-H10267223-A (JP)
Title: Fluidized bed
Inventor: BANDAI SHIGEMI
IPC: F23C10/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed for a fluidized bed boiler and the like in which a fluidized material is securely circulated, and heat loss is reduced by reducing a bottom area, and further metal is securely separated from the fluidized material and is discharged. SOLUTION: The inside is divided into two chambers with a partition 107, and a first chamber 102 is taken as an ascending flow and a second chamber 103 is taken as a descending flow, and further particles are circulated from a lower part of the second chamber 103 to the first chamber 102 and only the second chamber 103 is degassed. Further, a particle discharge hole 105 is provided at a lower part of the second chamber 103, and metal is separated from particles of a flow material, etc., and is discharged from the particle discharge hole 105.
Patent JP-H09265760-A (JP)
Title: Optical disk device
Inventor: SEKI HIDEYA
IPC: G11B23/38
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device integrated with a printing function by scanning a print head on an optical disk surface and printing character information on a label surface while loading the optical disk as it is. SOLUTION: Print image information to be recorded on the label surface 9 is assembled on label surface recording software, and a printing command is executed from a host computer. The print image formed by the host computer is converted to a dot image of a polar coordinate display around a spindle shaft. Then, a print head drive means 5 and a spindle motor 6 are operated by a control circuit 7, and the print head 4 is made to scan in the radial direction of the disk 1, and the print head 4 is driven and controlled while rotating the disk 1, and the print head 4 is moved to the print position of the label surface 9 of the disk 1, and the print operation by an ink jet is started synchronously with the rotation of the disk 1.
Patent JP-S58188559-A (JP)
Title: Refractory plate material for sliding nozzle
Inventor: AIBA YOSHIROU
IPC: B22D37/00
Filed: 1982-04-28
Abstract: PURPOSE:To eliminate the generation of various troubles owing to deviation, by using a castable refractory material in the outside circumferential part and joining said material to a central member by means of studs thereby making the joining force between the dissimilar materials secure and preventing the deviation between each other during the work. CONSTITUTION:A central member 5 provided with a discharge port 4 for molten metal is a calcined refractory material consisting essentially of zirconia and a fastening fitting 8 of the width narrower than the thickness 7 of a refracotry plate material 6 is mounted on the circumferential side surface thereof by a method such as shrinkage fit. Stud 9 of a V shape or the like is beforehand welded to the outside surface of the fitting 8. Such material as a central member is set and a castable refractory material of high alumina type is cast as an outside circumferential member, whereby the material 6 is obtained. A clamp 10 may further be mounted to the outside of the material 6, if necessary.
Patent JP-H09264664-A (JP)
Title: Storage
Inventor: MURATA TATSUYA
IPC: A47B96/18
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively reinforce a table board of a storage by providing a protrusion on one side of each reinforced block and a beveled face on the other side of each reinforcing block and forcibly fitting and fastening the reinforcing blocks in block accommodating spaces. SOLUTION: A reinforcing block 16 is, as a whole, made of a thick plate having a rectangular shape. To one side of the reinforcing block 16, a cubic protrusion having a width narrower than that of the reinforcing block 16 is attached, while at a lower portion of the other side of the reinforcing block 16 which is directed to an accommodating space 15, a beveled face 19 is formed. To mount the reinforcing block 16 to a table board 13, the one side of the reinforcing block 16 is first inserted into the accommodating space 15 and the protrusion 17 is made come into contact with and compressed by a rib 14. Subsequently, the other side of the reinforcing block 19 is forcibly fitted into the accommodating space 15 with the beveled face 19 heading toward the accommodating space 15. In this manner, the table board can be reinforced.