baber/WOPTO huggingface dataset:
Patent JP-S57105470-A (JP)
Title: Aqueous fluorescent ink composition
Inventor: HIRANO KATSUMI
IPC: C09D11/328
Filed: 1980-12-23
Abstract: PURPOSE: The titled composition exerting no color erasing action on colored printing, e.g., recording chart, etc., obtained by dissolving a specific N-acyl- amino compound and a fluorescent dye in water.  
     CONSTITUTION: (A) 2W60wt% N-acyl-amino compound (e.g., N-cocoylsarcosine, etc.) shown by the formula[R is 8W18C alkyl, etc.; Y is -COOM, -SO 3 M (M is alkali metal); n is 1 or 2]and (B) 0.1W10wt% fluorescent substance (e.g., erythrosine, etc.) are dissolved in water. If necessary, a small amount of a water- soluble organic solvent is added to the solution, to give the desired ink composition.  
     USE: Useful for copying tools, stamp pad, recorder, ink jet printer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6243774-A (JP)
Title: Data processor
Inventor: HONDA MICHITAKA
IPC: G06F17/10
Filed: 1985-08-21
Abstract: PURPOSE:To obtain a filter for an optional frequency characteristic by providing the first memory for storing a gain GK of every K-th harmonic in the Fourier transformation of an original data and the second memory for accumulating a cosine value and a sine value which divide one period into N equal parts and executing a specified operation based on a parameter K. CONSTITUTION:The titled processor is provided with the first memory for storing the gain GK at every K-th harmonic when an original data is Fourier transformed and the second memory for accumulating a cosine value cos(2pii/N), and a sine value sin(2pii/N) which divide one period into N equal parts, by setting a data number of the original data as (i)=0, 1, ..., N-1. Also, this processor is provided with a read-out control means for reading out cos(2pi.Ki/N) or sin(2pi.Ki/N) from the second memory by reading out and designating at every other (K-1) pieces the cosine value or the sine value divided into N equal parts, based on a data number (i) and a parameter K which is updated whenever the number (i) reaches N-1, and an operating means for inputting the output of the first and the second memories, executing the operation of an expression at every data number (i), and executing an inverse Fourier transformation. In this way, a filter to an optional frequency characteristic is obtained.
Patent JP-S6161958-A (JP)
Title: Air cleaner case for engine
Inventor: KINAMI MASARU
IPC: F02M35/14
Filed: 1984-08-31
Abstract: PURPOSE:To both facilitate the manufacture of a case and prevent the generation of its intake air noise, by respectively molding a flat plate part constituting member by a solid matter contained plastic further complicate-shaped part constituting member by a solid matter non-contained plastic. CONSTITUTION:An air cleaner case 21 comprises a casing 23a and a flat plate shaped cover 23b, 23c. And the casing 23a comprises a complicate-shaped member 27 and a flat plate member 29. Here the complicate-shaped member 27, using polypropylene containing no metallic dust and fiber material at all, is integrally formed including an angular part, edge part, intake pipe 25, etc. of the casing 23a. While the flat plate member 29, using polyproplene containing metallic dust and fiber material, is integrally formed including a side wall part or the like of the casing 23a. In this way, the air cleaner case, preventing the flat plate member 29 from easily vibrating, enables an intake air noise of the air cleaner to be reduced. While the complicate-shaped member 27 can be easily manufactured.
Patent JP-H0629934-A (JP)
Title: Adaptive differential coding transmission method
Inventor: TAKEGAHARA TOSHIYUKI
IPC: H04B14/06
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a prediction gain as larger as possible not only by a voice but also by all acoustic signal and to realize a stable transmission method by introducing a prediction gain adjustment coefficient to the method. CONSTITUTION:A coder is provided with a subtractor 1, an adaptive quantizer 2, a quantization step width adaptive controller 3, an adaptive inverse quantizer 4, an all zero type adaptive prediction device 5, an adder 6, an all pole type adaptive prediction device 7, an adder 8, a multiplier 9, an adder 10 and a bit allocation device 11. Through the constitution above, a prediction gain is calculated for adaptive prediction processing and an adjustment coefficient is multiplied with an output after adaptive prediction processing in response to the calculated prediction gain. Thus, the operation of a feedback loop in the adaptive prediction device is made stable, the effect of a transmission error even if any is suppressed, and the high efficiency coding transmission method is attained by executing the allocation of a required bit based on the predicted gain.
Patent JP-S6339270-A (JP)
Title: Picture information reader
Inventor: NAKAZAWA KEIJI
IPC: H04N1/10
Filed: 1986-08-04
Abstract: PURPOSE:To simplify operations by fixing an optical lens, instead of moving a reading block and subscanning the block, moving a reading sensor, executing a subscan and replacing the lens from an outside. CONSTITUTION:When a read start instruction is given to a reading sensor 4, picture information in a main scan direction is read out. Then a motor 9 moves the reading sensor 4 by a fixed distance in a subscan direction through a pulley 10, a belt 11 and a pulley 8. Again picture information in the main scan direction is read out. Then an original 1 and a transparent plate 2 are removed, and an object to be read (a cubic object is acceptable) is arranged two meters apart from an optical lens 3, for instance, instead of arranging the original 1. The focus of the optical lens 3 is adjusted for the object to be read. Afterwards, when a read instruction is given to the reading sensor 4, it can read the object to be read.
Patent JP-H0740236-A (JP)
Title: Flatening method for multilayer wiring substrate
Inventor: KAYABA NOBUO
IPC: B24B37/04
Filed: 1993-07-26
Abstract: PURPOSE:To provide a highly accurate flattening processing by supporting respective supporting bodies elastically inside a plurality of vertical holes provided in a jig in a matrix form and restricting the vertical movement of the respective supporting bodies in such a state as these supporting bodies are deformed and making processing of each on each supporting body. CONSTITUTION:When a work (substrate) 10 is mounted on supporting bodies 2..., the work 10 is pressed to the top ends of the respective supporting bodies 2 with its own weight and the respective supporting bodies 2 supported elastically in holes 1 a formed in the base 1 of a jig in a matrix torne by pressure springs 3 respectively are displaced vertically following the rear face shape of the work 10. If a screw 8 is turned and a movable block is moved in this state, the respective supporting bodies 2 are pressed to holes 5 of a top plate 4 and the holes 1a of the base 1 through respective plate springs 6 being fixed in the movable block. Thereby, the vertical movement of the respective supporting bodies is fixed and the respective supporting bodies are fixed as following the rear face shape of the work 10. In this state, the work 10 is processed by turning a table 12 and a grinding wheel 13.
Patent JP-S6427398-A (JP)
Title: Diaphragm for speaker
Inventor: TAKAYAMA SATOSHI
IPC: H04R7/08
Filed: 1987-07-23
Abstract: PURPOSE:To attain excellent productivity and high rigidity by providing a 1st and 2nd core members having lots of ruggedness and formed by impregnating a thermosetting on a thermoplastic resin to a laminated mica sheet, adhering the projections of both the core members with a viscoelastic substance interposed in between and adhering a surface member to both end faces. CONSTITUTION:The core members 6, 7 are formed by impregnating a thermosetting or thermoplastic resin to the laminated mica sheet being the result of paper-making scaly mica. The projections of the 1st and 2nd core members 6, 7 are adhered by using a viscoelastic member 8 and a surface member 9 is adjered to both end faces being the other projecting face. The core members 6, 7 constituted in this way are formed rugged by forming the thins sheet and excellent productivity is offered. Moreover, the thickness is increased by laminating the core members 6 and 7 for the formed core members, and the increased thickness offers large bending rigidity and the reproduced band is widened in the acoustic characteristic.
Patent JP-2000014278-A (JP)
Title: Fishing rod and its production
Inventor: NISHIKAWA FUTOSHI
IPC: A01K87/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod capable of improving adhesivity between a fishing rod material and a thin film layer in a left state of an uneven shape on the outer peripheral face and improving appearance. SOLUTION: This fishing rod characteristically has a fishing rod pipe 1 obtained by impregnating or mixing a reinforced fiber 4a with a synthetic resin 4b to give a prepreg, baking the prepreg to form a fishing rod pipe 1, continuously and polishing the surface of the fishing rod pipe so as to make the reinforced fiber 4a and the synthetic resin 4b into a flat surfaces while leaving the surface shape and forming an ultrathin coating film in a left state of the surface shape.
Patent JP-S6161768-A (JP)
Title: Id cutter
Inventor: INOUE KIYOSHI
IPC: B24D5/12
Filed: 1984-09-03
Abstract: PURPOSE:To prolong a span of service life in a cutter, by making up an abrasive grain layer so as to cause more than several abrasive grains to exist in a radial direction of the cutter in a way of mixing metal powder serving as a bonding agent with abrasive grains and sintering this mixture. CONSTITUTION:An abrasive grain layer 5c is formed in a central round hole 5b of a disc 5a made up of stainless steel and/or tungsten-carbide steel, etc., like in the past. This abrasive grain layer 5c is formed in after mixing metal powder of a bonding material 4 with abrasive grains 3 and sintering this mixture so that thickness (t) in a radial direction and thickness in a plate thick direction both becomes more than several time than those by means of the conventional electrodeposition process. Therefore, even if these abrasive grains 3 at the inner circumferential side of the abrasive grain layer 5c are worn away due to the elapse of an application period of time, the bonding material 4 of one side at the inner circumferential side and the thick direction or both surfaces as well as these abrasive grains are all reproducible in a way of exposing these abrasive grains 3 and molding them by means of electrolytic or electro-discharge machining. And, such a cutter as being made up so as to cause more than several abrasive grains to exist in both radial and thickness directions of the cutter is excellent in performance as being sintered and clad simultaneously in time of sintering, thus a span of service life also is prolonged.
Patent JP-S6162504-A (JP)
Title: Production of electrically conductive rubber
Inventor: IMOTO TOMOSAKU
IPC: C08F8/00
Filed: 1984-09-03
Abstract: PURPOSE:To obtain the titled polymer having high flexibility and electrical conductivity, by supporting a phthalocyanine-metal complex to a rubber grafted with styrene and vinylpyridine, and doping the supported product. CONSTITUTION:A phthalocyanine-metal complex [preferably 4,4',4',4'''-tetra carboxamidophthalocyanine-nickel(II) complex] is supported on a rubber grafted with styrene and vinylpyridine. The product is usually formed to a sheet, and doped with a dopant such as iodine, etc. preferably at 15-50 deg.C to obtain the objective polymer. The support of the metal complex to the modified rubber is carried out by using the modified rubber and the metal complex at a molar ratio of 40-20:1, and reacting at 15-30 deg.C in the prresence of a catalyst such as aluminum chloride, etc.
Patent JP-H0473607-A (JP)
Title: Optical fiber array
Inventor: MIYAZAWA HIROSHI
IPC: G02B6/24
Filed: 1990-07-13
Abstract: PURPOSE:To prevent an adhering part from peeling due to the change with the lapse of time by forming thin film for enhancing adhesive strength on an optical fiber holding component. CONSTITUTION:The optical fiber holding component 13 is adhered fixedly with an optical component 17 by packing adhesive 12 between them after abutting an optical fiber array 16 on the joining end face 18 of the optical component 17 and performing the positioning of the optical component 17 so as to maximize the optical coupling efficiency of an optical waveguide 19 with an optical fiber 11a. In such a case, the thin film 15a, 15b for enhancing the adhesive strength are formed on the side plane of the V-groove of a V-groove substrate 13 and the joining end face of the optical component. Thereby, it is possible to sufficiently increase the adhesive strength by the adhesive 12.
Patent JP-S5973761-A (JP)
Title: Energy dispersion type x-ray analytical apparatus
Inventor: TAIRA MASAYUKI
IPC: H01J37/252
Filed: 1982-10-20
Abstract: PURPOSE:To perform calibration with good accuracy within a short time while enhancing the accuracy of the qualitative and quantitative analysis of an element, by providing a selection mechanism for selectively performing permeation, shielding and attenuation actions with respect to X-rays from an X-ray source for calibration. CONSTITUTION:An aluminum material having a known attenuation factor with respect to X-rays is inlaid with a window 14A while anything is not inlaid with a window 14B. To the outside of the mechanism 14, an X-ray source 15 for calibration, for example, a cylindrical member 16 having Fe is arranged. X-rays from the X-ray source 15 for calibration are detected through the window 14B by an X-ray detector 10 and the detected value is compared with a theoretical value to know the calibration value DELTAE of energy. The actually detected X-ray intensity is set as 1B and the window 14A is subsequently positioned to measure intensity IA. The attenuation factor of X-rays due to the window 14A is preliminarily calculated while the calibration value of intensity is calculated from a formula DELTAI=IB.F-IA and the calibration of a measuring system can be accurately and easily performed by using the control knob of constitutional machinery.
Patent JP-H0641509-A (JP)
Title: Fast-curing adhesive and method for bonding
Inventor: EBIHARA KENJI
IPC: C09J11/06
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a separately coating type fast-curing adhesive consisting of two liquids of an aqueous solution and/or aqueous emulsion of a specific high-molecular compound and an aqueous solution (dispersion) of a carboxyl compound and excellent in initial adhesion. CONSTITUTION:The fast-curing adhesive consists of (A) a liquid (A) obtained by reacting a copolymer (e.g. vinyl acetate-maleic anhydride) of a polymerizable alpha, beta-unsaturated compound and maleic anhydride with hydrazine to afford a high-molecular compound in which a part of maleic anhydride in the molecule is converted into hydrazide and/or hydrazine and then directly dissolving the high-molecular compound in water or adding a basic substance thereto and making the high-molecular compound water-soluble to provide 1-60wt.% aqueous solution and mixing the aqueous solution into an aqueous emulsion having 10-50wt.% concentration and a liquid (B) consisting of 1-50wt.% aqueous solution or dispersion of a carboxyl compound (e.g. oxalic acid). For example, the liquid A and the liquid B are separately each applied to bonding surfaces of materials to be bonded and then the surfaces to be bonded are brought into contact with each other to carry out adhesion.
Patent JP-S6428898-A (JP)
Title: Carrier for electronic parts
Inventor: SASAKI MASARU
IPC: B23P21/00
Filed: 1987-07-23
Abstract: PURPOSE:To maintain the rigidity enough to withstand lateral shaking of one electronic parts carrying unit throughout a series of electronic parts carrying units as a whole by arranging the pins which touch the next carrying unit for electronic parts. CONSTITUTION:An electronic parts carrying unit 11 which feeds taped electronic parts at a constant pace to a predetermined suction position is arranged. A head part 12a of a pin 12 for fixing a latchet 4 to a main body of said unit 11 is made larger than the conventional one. Accordingly, the pin 12 so functions that lateral shaking of the unit 11 can be prevented by the next unit 1. Then, the rigidity enough to withstand lateral shaking of the unit 11 can be maintained throughout a series of units 1 as a whole.
Patent JP-S57108473-A (JP)
Title: Control method for propeller type wind-wheel
Inventor: YAMANE TAKASHI
IPC: F03D7/04
Filed: 1980-12-24
Abstract: PURPOSE: To have a high efficiency operation of a propeller type wind-wheel by taking out the maximum output from the wind-speed range lower than the rated wind-speed value while making control over the pitch angle of blades in the same range.  
     CONSTITUTION: When a normal constant pitch angle mode is applied in a wind- speed range lower than the rated wind-speed, the pitch angle of blades is held at a certain constant value β' and the change of capacity factor according to the value of μ at this time is shown by the curve C' p . When on the other hand the maximum power mode is applied, the pitch angle to give max. power corresponding to the value of μ changes as indicated by the curve β and this pitch  angle will produce a capacity curve shown by the curve C p , whereby the performance is enhanced corresponding to the hunting area and the propeller type wind-wheel can be thus operated with a high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6163850-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAGA HIDEKAZU
IPC: G03G5/08
Filed: 1984-09-05
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has substantial photosensitivity particularly to long wavelength light such as laser light and obviates the generation of interference fringes by providing coarse boundary faces in parallel or coaxially with the surface into the photoconductive layer on a conductive substrate. CONSTITUTION:For example, Se is first deposited by evaporation on the conductive substrate 11 and the boundary face 13 thereof is roughened by wet or dry process etching or mechanical treatment in the stage of forming the photoconductive layer on said substrate. The photoconductive layer consisting of an Se-Te alloy is then thinly laminated thereon so that the surface 14 of the laminated photoconductive layer 12 reflects the rough surface of the layer 13. The laminated photoconductive layer 22 of which the boundary face between the layers 22-01 and 22-2 is roughened and the surface 24 of the layer 22-2 is also roughened is otherwise formed in the stage of forming a carrier transfer layer 221 and carrier generating layer 22-2 in this order on the base 21 surface. The apparent decrease in the photosensitivity with the coherent light such as laser light in particular owing to the interference between the light incident to the photosensitive bodies 10, 20 and the light reflected from the layer boundary faces 13, 14, 23, 234 is prevented by forming the photoconductive layer in the above mentioned manner. The electrophotographic sensitive body having substantial photosensitivity is thus obtd.
Patent JP-H0743025-A (JP)
Title: Freezing cycle
Inventor: KOKUNI KENSAKU
IPC: F25B5/00
Filed: 1993-07-27
Abstract: PURPOSE:To perform a high efficient operation in a freezing cycle having a function to store cold heat at night and utilizing it at daytime, stabilize its operation and also enable its heating operation. CONSTITUTION:A compressor 1, a four-way valve 2, a heat exchanger 3 at a heat source, a pressure reducing device 6 and a heat exchanger 10 at utilizing side are connected in sequence to form a freezing cycle. A series circuit of a cold heat storing heat exchanger 21 and a liquid refrigerant pump 22 is added, wherein the cold heat storing heat exchanger 21 in the series-connected circuit is connected between the four-way valve 2 and an inlet port of the compressor 1, and a liquid pump in the series-connected circuit is connected between the heat exchanger 3 at the heat source and the heat exchanger 10 at the utilizing side. With such an arrangement as above, the refrigerant liquid pump is utilized for an operation utilizing the cold heat accumulated, so that it becomes possible to provide a substantial saving of electrical power when the cold heat is utilized. In addition, since liquid having a lower freezing temperature than that of water is utilized as cold heat accumulating agent, the refrigerant can be positively condensed by the heat exchanger in the cold heat storing tank and then a stable operation can be carried out.
Patent JP-2001014764-A (JP)
Title: Turntable
Inventor: YAMANE TOMOYUKI
IPC: G11B17/028
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To perform various processing operations for a master disk with one device by adsorbing in vacume and desorbing the master disk on a turntable irrespective of the size/shape of the master disk. SOLUTION: A turntable head 2 includes a groove 7 for evacuation and gas purging and a hole 1 independently provided for each radius of a circumference, evacuation and gas purging are controlled independently for each groove 7, the holes 1 are collected inside a turntable, and a shaft is provided to close the holes independently. Depending on the size or shape of a master disk, the hole 1 is closed by the shaft or opened. Thus, vacuum adsorption/desorption is controlled for each size or shape of the master disk, flexibility for the master disk is increased, and various processing operations are carried out for the master disk with one device.
Patent JP-S6340475-A (JP)
Title: Facsimile equipment
Inventor: ARAI RYOJI
IPC: H04N1/413
Filed: 1986-08-05
Abstract: PURPOSE:To shorten an unnecessary transmission time by selecting either code of an MR encoding system or an MH encoding system to be transmitted and transmitting according to the contents of an initial identification signal (DIS) sent from a remote device. CONSTITUTION:Picture data outputted from a reading circuit 1 is MR coded by the (modified read (MR) encoding circuit 2 and stored in a picture memory 3. All the data is stored, thereafter, each one line of the data in the picture memory 3 is read, fed to an MR decoding circuit 4, the MR code is decoded to return to the original picture data. Then, the picture data of the one line is sequentially MH encoded by a modified Haffman (MH) encoding circuit 5 and stored in a picture memory 6. After all the data is stored in the picture memory 6, a control circuit 7 calls the remote device to which the data is transmitted to communicate therewith and when the contents of a DIS signal to be sent from the remote device are display that only the MH code is permitted to be received, a gate circuit 10 is controlled in such a manner that the contents of the picture memory 6 in which the MH encoded picture data is stored are fed to the remote device connected to a line via a modem 8.
Patent JP-2001009532-A (JP)
Title: Manufacture of laminated element
Inventor: AKIYAMA NORIYUKI
IPC: B21D28/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated element of high space factor by applying a low viscosity binder to a die side face of a bandlike thin plate single plate punching position for laminating/jointing and, performing a punching processing after immediately moving it onto the die. SOLUTION: A band-like thin plate 11 is intermittently moved between a punch 4 and a die 5 and, punch block 1 advancing operation and a binder discharging operation from a nozzle 9 of a binder applying part 3 are controlled to be synchronized along with a stop timing of the intermittent movement. When the punch block 1 advances, the bandlike thin plate 11 is pressed upon the die 5 and abuts against the binder applying part 3. At this time, the punch 4 descends on the die 5 for punching out an iron core single plate 6 from the bandlike thin plate 11. The iron core single plate 6 is inserted into a punch hole 5a formed on the die 5 so as to be laminated. Also, on the binder applying part 3, a binder 7 is discharged from the nozzle 9 so as to apply the binder 7 to a bottom face of the band-like thin plate 11.