baber/WOPTO huggingface dataset:
Patent JP-S6475935-A (JP)
Title: Quantitative measurement in surface analysis and standard specimen therefor
Inventor: SHIOKAWA YOSHIRO
IPC: H01J49/04
Filed: 1987-09-17
Abstract: PURPOSE:To enhance accuracy, by measuring the concn. of each element from the surface area ratio of the element alone in the detecting region formed to a detection surface in an exposed state and detecting the concn. of an unknown specimen from the measured value of a standard specimen and the actual measured value of the unknown specimen. CONSTITUTION:The title specimen 9 is constituted of a substrate 1, a coating film 2 of an element A and pattern parts 3-6 and the exposed parts 31 of an element-B bonding part and the exposed part 32 of an element-A coating film bonding part are formed to the pattern parts 3-6. The area ratio of the exposed parts 31, 32 is preliminarily calculated. When measurement is performed using the specimen 9, the area ratio of the elements A, B appears as a concn. ratio as it is and, when the pattern corresponding to the concn. to be calculated is selected to perform measurement, the measured value of the concn. ratio of the elements A, B can be calculated. Therefore, the error of the measured value becomes only the measuring error of the area ratio and measurement can be performed with good accuracy.
Patent JP-S60127309-A (JP)
Title: Stabilization of n type polyacetylene
Inventor: YOSHINO AKIRA
IPC: C08F38/00
Filed: 1983-12-13
Abstract: PURPOSE:To obtain highly stable titled polymer of large electric capacity for use in secondary battery etc., by subjecting polyacetylene to passing a current at each specific doping potential and quantity of electricity, in a non-aqueous electrolytic solution containing lithium salt as electrolyte and specific cyclic carbonate. CONSTITUTION:In electrochemically converting polyacetylene to n type polyacetylene in a non-aqueous electrolytic solution containing lithium salt as electrolyte, said solution is incorporated, in advance, with 0.1-100wt% (based on the whole weight except said electrolyte) of a compound of formula I [Z is 2-5C alkylene, a group with the H(s) in alkylene substituted by at least one sort of such group as halogen, alkyl or alyl, or of formula II (n is 3-5)] (e.g. ethylene carbonate), and passing a current through the system is performed with such a quantity of electricity as to correspond to 30-80mol% per CH unit of said polyacetylene in an electric potential +30--0.1V for the doping potential based on lithium reference potential, thus obtaining the objective polymer.
Patent JP-S59126309-A (JP)
Title: Amplifier
Inventor: HARADA TOSHIO
IPC: H03G3/00
Filed: 1982-12-29
Abstract: PURPOSE:To incorporate an extremely simple amplifier in a magnetic disk device by providing plural amplifiers which amplify an input signal, storage device stored with the amplification factors of said plural amplifiers, and an arithmetic method which corrects the amplification factors. CONSTITUTION:The magnetic disk device 1 consists of plural magnetic disks 2, magnetic heads 3 mounted for respective surfaces of the magnetic disks 2, a carriage 5 mounting those magnetic heads 2, and a voice coil motor 6 which is connected to the carriage 5 and operates the magnetic heads 3 in circumferential directions of the magnetic disks 2. Respective amplified values corresponding to the magnetic heads are stored in registers 9. The storage device 10, on the other hand, is stored with the amplification factors of preamplifiers 4 corresponding to the magnetic heads 3. Namely, the contents of the respective register 9 and the contents of the storage device 10 are stored in an arithmetic device 11 and the contents of the registers 9 are corrected by the contents of the storage device 10.
Patent JP-2001060901-A (JP)
Title: Reader-writer and controller
Inventor: SUZUKI SHIRO
IPC: H04B5/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To automatically change ID by receiving the whole reception recognizing responses of a controller with respect to the response of a connection recognizing request command, recording established ID and deciding new one's own ID at random from unused ID when double use of ID is made clear without the existence of one's own ID in the recorded ID. SOLUTION: Each reader/writer receives the connection recognizing request command from the controller by a serial communication part 1, generates the ID of the response by a transmission data generating part 3 and transmits it from the serial communication part 1 to the controller. Then ID registered in the controller is judged by the response from the controller and recorded in an ID recording table 6. An ID judging part 7 decides new ID from the ones which are not registered yet in the table 6 by a random number when one's ID inside an ID storing part 8 does not exist in ID recorded in the table 6, records it in the ID storing part 8 and transmits it to the controller.
Patent JP-H01116766-A (JP)
Title: Design aid
Inventor: KEITO EMU FUERIITAA
IPC: G06Q30/02
Filed: 1988-09-20
Abstract: PURPOSE: To easily execute a top-down functional method for hardware product design by using a sketch method on a computer display for inputting the functional design of a product. CONSTITUTION: First of all, functional product structure is inquired to a user 14 by a reference system 12 and in response to the input of that user, a data base 10 stores that structure in a table. With the progress of reference session, parts inputted by the user 14 are successively stored in the table of the relational data base 10, and the functional hierarchical tree of structure 16 is formed on a computer screen. A system decomposes that product configuration into a parts list 8 and from a production information table in the relational data base related to respective items, the amounts of respective parts and cost for each part are drawn. Then, the integrated value of the parts list and the integrated value of work quantity are added and outputted to the user.
Patent JP-H1172118-A (JP)
Title: Seat slide device
Inventor: KONO SHINGO
IPC: F16C29/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To smoothly move a seat even if undulation in rails and an error of a mounting position occur by attaching a side face guide roller which rolls and comes in contact with a flange face of the rails to a slider through an elastic body. SOLUTION: A cam follower 5 comprises a pair of rolling bearings 5a provided at both ends of a shaft. A side face guide roller 7 is arranged at four corners of a slider 3, that is, at both face positions adjacent to a central side of the slider of the rolling bearings 5a at both ends thereof. The side face guide roller 7 comprises a rolling bearing 8 and an elastic layer 9 made of rubber or resin which is provided at outer periphery of an outer ring 10. This is attached to a tip of an arm 6 through a shaft 13 and an elastic body 14. By this configuration, even if undulation of rails 1 and an error of a mounting position occur, the undulation and error are absorbed by the elastic deformation property of the elastic layer 9 and the elastic body 14.  As a result, the offset of the slider can be prevented because the side face guide roller 7 is elastically pressed against a flange face 1a of the rails 1 at all times.
Patent JP-H0551880-A (JP)
Title: Sheet material dyeable to pearl tone
Inventor: SUGITA MINORU
IPC: D06N3/18
Filed: 1991-08-20
Abstract: PURPOSE:To easily obtain the subject clear sheet material giving transparent feeling by forming a finishing layer containing an iridescent pigment dispersed in an easily dyeable polyurethane on a fibrous substrate sheet and dyeing the product. CONSTITUTION:A fibrous substrate such as nonwoven, woven or knit fabric is coated with a solution of a polymeric elastomer such as polyurethane and the solution is subjected to wet-coagulation to obtain a coating layer of the polyurethane. Separately, an iridescent pigment (preferable example: flaky mica powder coated with titanium dioxide) is dispersed in an amount of >=10wt.% in a solution of an easily dyeable polyurethane, the dispersion is applied to a releasing paper, the paper is immediately laminated to a surface of the above substrate sheet and the laminate is dried to obtain a leather-like sheet. The sheet is dyed with a dye to a desired color to obtain the objective dyed sheet material having clear and excellent iridescent luster. Sheets having various color tones can be produced in high production efficiency by this process.
Patent JP-S60125425-A (JP)
Title: Semimetallic series disc pad
Inventor: OOYAMA TAKESHI
IPC: F16D69/02
Filed: 1983-12-12
Abstract: PURPOSE:To hold resistance to corrosion, mechanical strength, and resistance to heat, by a method wherein 1-10wt% a covering agent mainly consisting of alumina, silica, sodium silica, phosphate silicon, or cermet is coated on the surface of steel fiber. CONSTITUTION:In a metallic series disc pad formed by a friction member in which a lining metal and steel fiber are used, 1-10wt%, based on steel fiber, of a covering agent mainly consisting of alumina, silica, sodium silica, sulphate silicon, or cermet is coated on the surface of steel fiber. If wt% of the covering agent is within the above, a metallic series disc pad, being excellent in resistance to corrosion, mechanical strength, and resistance to heat, can be obtained.
Patent JP-H0281256-A (JP)
Title: Electronic apparatus
Inventor: YOSHIDA KENJI
IPC: H04N5/00
Filed: 1988-09-19
Abstract: PURPOSE:To display a function of the same degree without using a microcomputer having a ROM and a RAM of large capacity by processing the contents which cannot be processed completely by a first microcomputer, by a second microcomputer. CONSTITUTION:Address data, and RAM data are transferred from a serial transfer part 34 to a serial receiving part 40, when a load signal generated in a first microcomputer 3 is 'L', and when the signal is 'H', respectively. The transferred data are written successively in a second RAM 41, therefore, a second RAM 41 comes to have the same information as that of a first RAM 33. In a second ROM 42, a program being different from that of a first ROM 32 is stored, and a character generating IC 5 of the outside is controlled from a display processing part 43. In such a way, the whole screen on-screen display which cannot be expressed by only a first microcomputer 3 can be executed.
Patent JP-H0550311-A (JP)
Title: Feed control method in deep hole machining
Inventor: KUBO HIROSHI
IPC: B23B47/18
Filed: 1991-08-20
Abstract: PURPOSE:To offer a feed control method by which high straightness can be maintained stably in deep hole machining by temporarily releasing all stress acting on a cutting tool. CONSTITUTION:Step feed whereby cutting feed speed of a cutting tool changes by stages is performed, and, while the cutting tool is performing deep hole machining with its cutting feed speed set at normal feed speed (range II) in this step feed, its cutting feed speed is temporarily lowered to the stress removal feed speed (range III) at specified intervals, thereby all stress temporarily acting on the cutting tool is decreased, or released to zero, and the curve attitude of the cutting tool restores to its original state by its own elasticity during that time.
Patent JP-S60127532-A (JP)
Title: Magnetic disc base and its manufacture
Inventor: NAKAMURA TAKAO
IPC: G11B5/82
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a magnetic disc base few in surface defects by forming a vitreous film on the surface of the base made of Al or Al alloy provided with an anodized film on the surface. CONSTITUTION:Both surfaces of bases 1 made of Al or Al alloy are ground at the same time, and a Boehmite film 2 is formed, and again, both faces are ground at the same time. Since a large number of defects 8 remain on the surfaces, molten glass is dropped on the inner circumference of the base 1 to form a glass layer 7, while the base 1 is being rotated. As a result, the magnetic disc few in surface defects is obtained.
Patent JP-H1077168-A (JP)
Title: Elevator landing doorway device and car doorway device
Inventor: KOMORI YUSUKE
IPC: B66B13/30
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an elevator landing doorway device and car doorway device by which the opening-closing operation of an elevator landing door or an elevator car door can be precisely and previously notified to passengers staying on a landing or in a car. SOLUTION: For example, in the case of a landing doorway device 1, a luminaire 8 is arranged in either of the inside of an upper frame of a landing three-side frame or the inside of a door stop 13 of a landing door 15 or the reverse of a door panel or the inside of a shutter box 12 so as to illuminate a door panel surface of the landing door 15. The luminaire 8 is controlled so as to be lighted by generating a lighting operation signal corresponding to a door opening operation command of a car supplied from connection to a controller connected to an elevator control panel 9. Therefore, even at rush hour time, since a door 15 surface is lightly illuminated in relation to door opening-closing operation of an elevator, passengers of a landing can easily and precisely recognize opening-closing operation of the door, and can previously avoid useless trouble such as contact of the door.
Patent JP-S59115702-A (JP)
Title: Production of fluid separator
Inventor: TAMARU SHIYUUSAKU
IPC: B01D63/02
Filed: 1982-12-22
Abstract: PURPOSE:To provide a titled device which obviates the generation of leakage and is highly reliable in the stage of fixing a bundled body of fibrous membranes by centrifugal casting into a cylindrical case by forming a prescribed resin injecting hole by preliminarly casting and injecting the resin through the hole in the normal casting. CONSTITUTION:Fibrous membranes 1 are bundled in parallel and are housed in a cylindrical case 2. The respective jigs 4, 6 are fitted and are fastened by means of a clamp 8 to provide concentrically a projecting part 9. A resin 10 is supplied into an injection port 3 and is cast centrifugally to pack and solidify the resin between the membranes 1 and the inside ends thereof. The jig 6 is removed and a preliminarly molded part M formed with a resin injection port 11 in place of the projected part 9 is obtd. A jig 13 is then fitted onto the jig 4 and a resin 15 is supplied through an injection port 13 and is packed by centrifugal casting through a gap 14 and the port 11 into the spaces between the membrane 1, whereby the regular cast part N is obtd. The jig 4 is removed and the part N is cut in conformity with the case 2. The desired device which eliminates the deviation of the fibrous membranes and the defective impregnation of the cast resin is thus obtd.
Patent JP-S61113140-A (JP)
Title: Optical information recording reproducing device
Inventor: WAKABAYASHI SATOSHI
IPC: G11B7/09
Filed: 1984-11-07
Abstract: PURPOSE:To execute highly accurate tracking by preventing the fact that two condenser spots for obtaining a tracking error signal pass on the recording bit recorded on the disk. CONSTITUTION:Injection light from a light source 1 is diffracted by a diffraction grating 2, out of the diffracting lights, zero order - secondary order diffracting lights are condensed on a disk 5 by an objective lens 4, and three condenser spots 6b, 6a and 6d are respectively formed. A diffraction grating 2 is placed so that respective condenser spots 6d and 6a may be located while hanging at the right and left sides of a guide groove 10b, and the condenser spot 6b may be located at an intermediate area 12 between respective guide grooves 10a and 10b. The reflecting light obtained by the disk 5 of respective condenser spots 6b, 6a and 6d passes through the objective lens 4, is reflected by a beam splitter 3 and made incident on respective light detecting devices 8b, 8a and 8d through a lens 7 and is detected. The tracking signal is obtained by calculating the difference between the output signals of respective light detecting devices 8a and 8d with a differential amplifier 9.
Patent JP-S6479388-A (JP)
Title: Method for removing coating metal from metal oxide base material
Inventor: SHOJI TORU
IPC: C23F1/12
Filed: 1987-09-18
Abstract: PURPOSE:To efficiently remove a coating metal from the metal oxide base material by feeding gas of bromine or iodine under heating to volatilize and remove the coating metal as bromide or iodide. CONSTITUTION:Halogen gas of bromine or iodine is prepd. A material obtd. by coating the metal oxide base material with a metal is heated to 200-1,500 deg.C. The halogen gas is fed to the heated material to volatilize and remove the coating metal as halide.
Patent JP-2000066765-A (JP)
Title: Rotary base for personal computer
Inventor: TAKAGI MIO
IPC: G09F9/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary base for a personal computer for making plural users sitting around a desk able to comfortably and jointly use a keyboard or a mouse and a display. SOLUTION: This rotary base 1 for the personal computer is composed of a leg base 2 installed to the desk and a placing base 3 turnably attached on the leg base 2 and used by installing the keyboard or mouse of the personal computer at a front part and installing the display at a rear part. The placing base 3 presents a flat box shape and a bottom plate 31 is provided with a bottom hole for inserting a cord on a turning center and supported by the leg base 2 through three or more rollers dispersedly disposed to the turning center. Also, a turning range limiting mechanism for limiting the turning range of the placing base 3 to be equal to or less than 360 degrees is provided, a top window is formed at the rear part on the top plate 32 of the placing base 3 and the cord is wired through the bottom hole and the top window.
Patent JP-H0899015-A (JP)
Title: Apparatus for controlling amount of feeding of absorbent for wet type flue gas desulfurization facility
Inventor: ISHIGURO OKIKAZU
IPC: B01D53/77
Filed: 1994-09-29
Abstract: PURPOSE: To provide a control system for a desulfurization apparatus wherein factors having effect on the pH value of an absorbing soln. are measured as much as possible by an on-line system and the pH value of the absorbing soln. can be kept in the neighborhood of a target value under all the operating condition contg. the condition of high speed changing in loading. CONSTITUTION: An absorbent concn. operator 20 for operating the concn. of an absorbent being necessary for keeping the pH of an absorbing soln. at a target value based on at least the amt. of absorption of sulfur oxide, the concn. of the absorbent and the dissolution speed const. of the absorbent in the absorbing soln. is installed and feedback correction of the degree of opening of an absorbent slurry flow rate controlling valve 10 is performed by deviation between an output signal of a meter 22 for the concn. of the absorbent in the absorbing liq. and an output signal of the absorbent concn. operator 20.
Patent JP-H1078545-A (JP)
Title: Wide angle lens
Inventor: TANITSU MASAHIKO
IPC: G02B13/18
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by massproduction effect by expanding the radius curvature of the joined surface of a combined glass lens by specifying the shapes of the respective lenses of five lens constitution including three plastis lenses. SOLUTION: This lens comprises a first lens group A composed of a first and a second plastic lenses, 15, 20 and a second lens group B composed of a fourth and a fifth glass lenses 40, 50 the first and second lens groups are arranged an interval apart with a diaphragm 60. The first lens 15 of the first lens group A has a positve convex and the second lens 20 has a negative refractive index and confronting the concave surface to the image side. The third lens 30 of the second lens group B confronts the convex surface to the side of the image plane, a fourth positive lens provided with an aspherical surface on the side of the image plane a meniscus lens shape whose convex surface confronts the object side and a fifth lens 50 is biconvex having a positive focal distance. The fourth lens 40 and the fifth lens 50 have combined structure.
Patent JP-S60128231-A (JP)
Title: Production of sintered diamond body
Inventor: KURATOMI TATSUROU
IPC: B22F3/14
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a sintered body with an ordinary inexpensive hot press by using an Ni-Ti alloy having <=1,150 deg.C m.p. or the powder of a mixture composed of Ni and Ti at said compsn. ratio as a sintering assistant for diamond powder. CONSTITUTION:A powder mixture composed, by weight, 80-70% diamond powder and 20-30% alloy powder of 75-59% Ti-25-41% Ni or a powder mixture composed of Ti and Ni at the same ratio as the ratio of said alloy is used as a raw material for sintering. Such raw material is packed in a vessel which is then loaded into a high temp. and high pressure generating chamber where 30,000-20,000kg/cm<2> pressure is exerted to the raw material for sintering in the vessel. The raw material for sintering in the pressurized state is gradually heated, in succession thereto, up to 1,000-1,150 deg.C and is maintained for 1-30min at said temp. and thereafter the pressurizing force is kept exerted as it is and the heating is stopped. The high temp. and high pressure generating chamber is cooled and after the temp. thereof decreases down to 300 deg.C, the maintained pressure is restored to the atm. pressure.
Patent JP-S6388907-A (JP)
Title: Frequency converter
Inventor: YOSHISATO AKIYUKI
IPC: H03D7/14
Filed: 1986-10-02
Abstract: PURPOSE:To obtain local oscillation signals having a phase difference of 90 deg. at all times by forming two waves (inverted and noninverted wave) through the frequency division of an oscillation signal and frequency-dividing further the two waves to supply them to two double balance mixers as local oscillation signals. CONSTITUTION:An oscillation signal A outputted from a VCO 17 is inputted to a frequency divider 18, where the signal is frequency-divided into 1/2 and outputted as two waves of inverted output B and noninverted output C. The inverted output B is inputted to a frequency divider 19, where it is frequency- divided into 1/2 and the signal D is inputted to a double balance mixer 3 as the local oscillation signal. The noninverted output C is inputted to a frequency divider 20, where the signal is frequency-divided into 1/2 and the frequency- divided signal E is inputted to the double balance mixer 4 as a local oscillation signal.
Patent JP-H0977109-A (JP)
Title: Squeeze type spray container
Inventor: SAEGUSA KATSUMI
IPC: B05B7/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a squeeze type spray container which can produce a foamed substance from liquid content and air and instantaneously spray it to a distance and over a wide area when the container is squeezed, by specifying the volumetric mixing ratio of liquid to air of the foamed substance and the diameter of a nozzle. SOLUTION: When the body of a container main body of a squeeze type spray container 1 is squeezed, a liquid content and air in the container main body are respectively led to a liquid-gas mixing chamber 13 through a liquid inlet path 11 and an air inlet path 12 of a foamed substance sprayer 10. As a result, a foamed substance is produced through a net element 14 and sprayed outside from a spray nozzle 16 through a delivery path 15. The volumetric gas-liquid mixing ratio of the foamed substance [volume of foamed substance/(weight of foamed substance/density of foamed substance)] is specified within a range of 2-12. The diameter of spray nozzle is specified within a range of 0.3-3.0mm. Thereby the foamed substance is instantaneously sprayed to a distance and over a wide area.