baber/WOPTO huggingface dataset:
Patent JP-S6115951-A (JP)
Title: Spring steel having superior machinability
Inventor: KOBAYASHI RIYOUHEI
IPC: C22C38/60
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a spring steel having improved machinability without deteriorating the superior sag resistance by incorporating a specified amount of S, Se, Pb, Ca or a rare earth element to a high silicon steel having a specified composition contg. C, Si and Mn. CONSTITUTION:This spring steel having superior machinability consists of, by weight, 0.50-0.80% C, 1.50-2.50% Si, 0.50-2.00% Mn, one or more among 0.030-0.20% S, 0.003-0.20% Se, 0.030-0.20% Pb, 0.0005-0.100% Ca and 0.005- 0.20% rare earth element, and the balance Fe with impurity elements of if necessary, further contains one or more among 0.05-0.50% each of V, Nb and Mo. The spring steel also has superior sag and fatigue resistances and is suitable for use as a material for a taper coil spring.
Patent JP-S6028448-A (JP)
Title: Unsaturated polyester resin composition containing polymerization promotor
Inventor: SHIMIZU SENZOU
IPC: C08F299/00
Filed: 1983-07-26
Abstract: PURPOSE:To obtain titled composition with excellent curability irrespective of its storage period, by incorporating a blend of an unsaturated polyester and polymerizable vinyl monomer with arylantimony compound, organic acid cobalt salt and/or amine, and polymerization inhibitor, leading to mutual dissolution with high stability. CONSTITUTION:The objective composition can be obtained by incorporating (A) an unsaturated polyester resin prepared by adding to (1) 100pts.wt. of a blend of an unsaturated polyester and polymerizable vinyl monomer, (2) 0.0005-0.5pt.wt. of an arylantimony compound of formula (R is H or methyl) leading to mutual dissolution through heating at 60-120 deg.C, with (B) a polymerization promotor consisting of an organic acid cobalt salt or a combination of an amine with the same, and (C) 0.005-0.1pt.wt., based on 100pts.wt. of the component (A), of a polymerization inhibitor comprising a mixture of 50-80wt% of trimethylhydroquinone and the rest of a compound selected from hydroquinone, p-benzoquinone, toluhydroquinone and t-butylcatechol.
Patent JP-S58116373-A (JP)
Inventor: RICHIYAADO ETSUCHI KACHIYORA
IPC: A63B69/36
Filed: 1982-08-04
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-H01305841-A (JP)
Title: Sheet-like formed intermediate for carbon fiber reinforced cement
Inventor: KOGO YASUO
IPC: C04B28/02
Filed: 1988-06-02
Abstract: PURPOSE:To obtain the title formed intermediate without widening meshes, having high strength in the direction of width and excellent shape retaining property, etc., by forming C fiber sheet and fabric or non-woven fabric each impregnated with aq. cement paste, in an integrated laminar structure and by covering both surfaces with water-impenetrable films. CONSTITUTION:The unidirectional C fiber sheet impregnated with the aq. cement paste obtd. by kneading water, admixture (e.g., silica hume) and additive (e.g., water reducing agent), preferably having 25-60% water-cement ratio, and fabric or non-woven fabric selected among glass fiber, steel fiber, PP fiber, etc., impregnated in the same way, are laminated in the ratio of 0.1-0.3 fabric or non-woven fabric to 1C fiber sheet to form the integrated structure and thereafter both surfaces of the structure are covered with water-impenetrable film (e.g., polyester) to produce the formed intermediate having 50-500g/m<2> METSUKE of C fiber, 5-30wt.% C fiber content, 10-300g/m<2> METSUKE of fabric or non-woven fabric and 250-10,000g/m<2> weight.
Patent JP-S62292918-A (JP)
Title: Cylindrical member
Inventor: MATSUKURA NOBUYUKI
IPC: H01F7/02
Filed: 1986-06-13
Abstract: PURPOSE:To reduce the man-hour for assembling work and to increase the strength of the joint, by providing a circumferential groove or projected part to the outer peripheral surface of a flange made of a metallic material and fitting this flange to one end of a cylindrical body together with joining both into one body by means of either cold forging or ironing work. CONSTITUTION:An aluminum-alloy-manufactured metallic tube 20, whose outer peripheral surface is coated with a lubricant, and an aluminum-manufactured flange 7, whose outer peripheral surface is provided with an annular grove 7a, are set in a hydraulic press, and the flange 7 is inserted into one end of the metallic tube 20. Next, the press is placed in action, and a part of the metallic tube 20 bites into an annular groove 7a of the flange 7, while the tube 20 is in rotation and expansion. Accordingly, it becomes possible to reduce the man-hour for assembling work and to increase the strength of the joint, thereby enhancing the reliability of the product.
Patent JP-H10325463-A (JP)
Title: Support structure for control shaft for transmission
Inventor: ONISHI SEIJI
IPC: F16H63/20
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the operation feeling of a shift lever during operation of gear shift. SOLUTION: A control shaft 11 is axially slidably supported at the case 14 of a transmission, and the control shaft 11 is elastically supported in a neutral position through first and second spring mechanisms 31 and 32, situated on both sides thereof, between a case 14 and the control shaft. The lengths during stretching of the compression coil springs 43 and 54 of the first and second spring mechanisms 31 and 32 are regulated.
Patent JP-S6029568-A (JP)
Inventor: IWAMOTO KEIICHI
IPC: F25B41/04
Filed: 1983-07-25
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-H10327669-A (JP)
Title: Clipper cutting blade
Inventor: NAGASHIMA AKIRA
IPC: A01G3/053
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide clipper cutting blades, good in heat treatment at the time of manufacture and capable of reducing stress concentration at the time of use, reducing the weight of the cutting blades themselves and improving the operating efficiency by equalizing the arrangement pitch of blade parts with that of slots. SOLUTION: The clipper cutting blades 21 and 25 are obtained by equalizing the arrangement pitch of blade parts 22 and 26 with that of slots 23 and 27. The slots 23 and 27 are bored in one row in the longitudinal direction of the clipper cutting blades 21 and 25 and the blade parts 22 and 26 are continuously arranged on both sides in the longitudinal direction of the clipper cutting blades 21 and 25. Furthermore, the two clipper cutting blades 21 and 25 are preferably superposed in the upper and the lower sides and a cutting blade supporting plate 30 having a plurality of internal thread holes 30b is preferably superposed on the top surface of the upper clipper cutting blade 21.  Guide external thread units 32 are preferably respectively inserted and passed from the undersurface of the lower clipper cutting blade 25 through a plurality of slots 23 and 27 selected from the many slots 23 and 27 and protruding ends 32b screwing into the plurality of internal thread holes 30b of the plurality of guide external thread units 32 are preferably tightened and fixed with tightening nuts 33 to assemble the clipper cutting blade part for a working machine.
Patent JP-2000330486-A (JP)
Title: Tacky adhesive insulation sheet for electrode sheet and electrode sheet
Inventor: HOTTA SHINICHI
IPC: H01J65/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive tacky adhesive insulation sheet for an electrode sheet using an inexpensive silicon treated separator and the electrode sheet. SOLUTION: An acrylic tacky adhesive layer 4 is formed on one surface of the insulation sheet of a three-layered structure formed by inserting a silicon tacky adhesive between two transparent resin films and the inexpensive silicon treated film-like separator 5 is bonded onto this acrylic tacky adhesive layer 4, by which the tacky adhesive insulation sheet for the electrode sheet is formed.  The electrode sheet which has respectively a pair of the electrode layers having the acrylic tacky adhesive layer on one surface of the insulation sheet of the three-layered structure formed by inserting the silicon tacky adhesive between the two transparent resin films and having the acrylic tacky adhesive layer on the acrylic tacky adhesive layer and has the silicon treated film-like separator 5 so as to cover respectively a pair of the electrode layers is produced by using the tacky adhesive insulation sheet described above. The electrode sheet is used to attach the external electrode of a rare gas discharge lamp.
Patent JP-H01305073-A (JP)
Title: Production of thiazolecarboxylic acid chlorides
Inventor: KUWAZUKA TOSHIAKI
IPC: C07D277/20
Filed: 1988-06-03
Abstract: PURPOSE:To advantageously obtain the subject compound useful as a raw material of drug or pesticide, etc., with easy control of reaction and without by- product by reacting thiazolecarboxylic acids and phosgene or trichloromethylchloroformate as raw materials. CONSTITUTION:As raw materials, thiazolecarboxylic acids expressed by formula I (R1 is H, halogen, lower alkyl, lower alkoxy, lower alkyl substituted by halogen or lower alkoxy; R2 is H, lower alkyl or lower alkyl substituted by halogen or lower alkoxy group) is used to be reacted with phosgene or trichloromethylchloroformate, preferably using 1.0-10.0mol, especially 1.0-5.0mol latter raw material to the compound expressed by formula I in a solvent such as benzene at normal temperature boiling point of the solvent to obtain a compound expressed by formula II. Amount of addition of solvent is 0.5-10l to 1mol compound expressed by formula I.
Patent JP-S5661041-A (JP)
Title: Picking up method of sound from picture
Inventor: TOKUMARU EIJI
IPC: G03F3/08
Filed: 1979-10-22
Abstract: PURPOSE: To pick up sound according to contrast, tone and hue from a picture, by picking up an optical signal according to contrast, tone and hue through the scanning of picture touched with optical spot, converting it into an electric signal and furhter converting and outputting it into sound.  
     CONSTITUTION: An optical spot 6 from a light source 5 moves on an original 2 by turning a scanning cylinder 1 winding the original 2 toward circumference, allowing to scan toward the circumference. Next, the scanning toward axial direction is made with the movement of the optical spot 6 toward axial direction, and the contrast, tone and hue of the original 2 is fed to a separation filter 8 as optical signals. The signals are converted into electric signals at a photomultiplier 9 and fed to a signal processing circuit 11. The electric signal at the output side of the signal processing circuit 11 is once stored in a memory circuit 15, four colors signals stored is fed to a synthesizer 16, where it is synthesized with an output signal from a transmitter 17, and the signal is output from a speaker 19 as sound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04360194-A (JP)
Title: Display memory controller
Inventor: MORITA HISASHI
IPC: G09G5/12
Filed: 1991-06-07
Abstract: PURPOSE:To freely vary the size of a small-screen or multi-screen display without decreasing the amount of display data information. CONSTITUTION:The clock signal 110 from a synchronizing signal generating circuit 1 or the video synchronizing signal 210 from a synchronous separating means 2 is selected as a reference signal 220 by a switch 3a. The phase of this reference signal 220 is compared with the phase of a reference signal 420 by a phase comparing circuit 4b. A voltage-controlled oscillator 4d generates a reference display clock 400 according to the phase comparison result from the phase comparing circuit 4b. This reference display clock 400 is inputted to a horizontal counter 4a. The horizontal counter 4a is optionally set to a frequency division ratio (n) with the frequency division ratio setting signal of a data bus DB. The horizontal counter 4a performs frequency division by the set frequency division ratio (n) to generate a horizontal display area signal 410 and generates a reference signal 420 of constant frequency regardless of the setting of the frequency division ratio (n). Display data are read out of a display memory 6 according to those reference display clock 500, horizontal display area signal 410, and vertical display area signal 430 to make the small- screen or multi-screen display.
Patent JP-S5925837-A (JP)
Title: Curable composition
Inventor: HIROSE TOSHIBUMI
IPC: C08L71/02
Filed: 1982-08-05
Abstract: PURPOSE:To provide a transparent curable composition of low cost, having markedly improved tensile properties, weatherability, heat resistance, and electrical properties, comprising a polyether with crosslinkable functional group and a specific organosiloxane. CONSTITUTION:The objective composition comprising (A) a polyether with its main chain having chemically-bonded recurring units expressed by -R<1>-O- (R<1> is divalent alkylene), having in one molecule, at least one crosslinkable functional group and a molecular weight of 500-15,000, and (B) an organopolysiloxane of formula (Ar is aryl; R is 1-6C alkyl; a is a positive integer; b and c are each 0 or a positive integer), having 15% (molar ratio) of aryl group (pref. phenyl methylpolysiloxane with a/a+b=0.3-1.0 and c=0), and further, pref. (C) a pulverized silica with an average size <=0.5mu.
Patent JP-H04337751-A (JP)
Title: Image recorder
Inventor: ISHII MICHIO
IPC: G03G21/00
Filed: 1991-05-14
Abstract: PURPOSE:To eliminate the need of a transport for absorbing a velocity difference between a transfer velocity and a fixation velocity and to satisfy the demand of making a device compact in order to keeping a good fixation with reference to a recording sheet having a large thermal capacity such as an OHP sheet, etc. CONSTITUTION:This recorder is provided with a fixation velocity switching means 5 for switching the fixation velocity of a thermal fixation means 4 to a low velocity at least before the recording sheet 3 rushes into the means 4, a transfer body velocity switching means 6 for switching the velocity of the transfer body 2 to the velocity corresponding to the low fixation velocity after the transfer process for the final color is completed, a means 7 for idly rotating a transfer body which is used for idly rotating the transfer body 2 while holding the recording sheet 3 on the transfer body 2 and a sheet peeling means 8 for peeling the recording sheet 3 from the transfer body 2 which is idly rotated by the means 7 and feeding it to the means 4 side after the velocity switching action is completed by the fixation velocity switching means 5.
Patent JP-H11323973-A (JP)
Title: Face plate for porous permanent form
Inventor: KATO YOICHIRO
IPC: E02B7/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a face plate for a porous permanent form forming a large number of hole opening parts so that air and surplus water can flow out at concrete placing time and having largely strengthened rigidity as the face plate. SOLUTION: A large number of hole opening parts 6 are formed simultaneously when forming a large number of upward cut ribs 5 or extruded ribs over the whole on a face plate 1, rigidity of the face plate 1 is strengthened by forming these ribs 5, and surplus water and air at concrete placing time can be discharged through a large number of hole opening parts 6. The excessive outflow of concrete lime white can be restrained by forming the ribs 5 so that the hole opening parts 6 are opened outward and upward. Rigidity as the face plate can be more effectively strengthened by dislocating/forming a pitch of the ribs 5 of the vertically adjacently formed respective stages. The face plate 1 is defined into plural divisions by projecting strip ribs, and can be reinforced further.
Patent JP-S6117254-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIBUYA TOSHIFUMI
IPC: G11B5/588
Filed: 1984-07-04
Abstract: PURPOSE:To obtain a sufficient S/N ratio at the time of recording and reproduction by placing a pilot signal for detecting a tracking error quantity, and a pilot signal for detecting its existing position so that they are related to the arranged shift quantity between adjacent tracks of a track end part, and also occupying partially its recording area in the longitudinal direction of the track. CONSTITUTION:A track is formed at a prescribed angle on a magnetic tape 1, and the arranged shift quantity between adjacent tracks in a track end part is determined by a running speed of the tape 1 and a rotating speed of magnetic heads 2A, 2B, and given by tau as the time quantity scanned by the magnetic head. As for a recording signal of the time of recording, a PCM signal and a pilot signal are outputted on time-division basis by a switching circuit 11, and also, as for the pilot signal, f0-f2, fB and fE are switched and outputted by setting the arranged shift quantity tau between the adjacent tracks as a unit. A disk motor 4 is subjected to servo mechanism so that the frequency and phase coincide with those of a signal of 17A being a reference signal, by a revolving speed detector 5 and a disk motor servo-circuit 6.
Patent JP-2000325268-A (JP)
Title: Circulation type vacuum cleaner
Inventor: ISHIKAWA KIYOSHI
IPC: A47L5/14
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type vacuum cleaner improved in dust suction performance by reducing the duct resistance of suction and exhaustion routes. SOLUTION: Concerning the main body of circulation type cleaner with which a suction opening body and the main body of electric cleaner are connected through an extension pipe or suction hose constituted by connecting plural pipes (first pipe 61 and second pipe 65) in double pipe structure having a suction path and an exhaustion path, dust sucked from a suction opening together with air is removed by a dust collecting device (dust bag) and cleaning is performed by circulating exhausted air back to the suction opening body, the mutual connection of plural extension pipes, the connection of the extension wand and the connecting pipe of the suction opening body and the connection of the extension pipe and the handle part of the suction hose are respectively formed by mutually fitting outer pipes 62 and 66 and inner pipes 63 and 67.  At the same time, dust suction performance is improved by reducing the duct resistance while defining the inner or outer pipe positioned on the upstream side of air flow as inside in the relation of fitting.
Patent JP-S62295564-A (JP)
Title: Picture file device
Inventor: MATSUEDA AKIRA
IPC: H04N1/21
Filed: 1986-06-14
Abstract: PURPOSE:To effectively utilize the storage capacity of a picture memory and a picture file by selecting and recording a picture element constitution series in response to the resolution requested to an input picture. CONSTITUTION:In handling a picture (picture having much high frequency component) calling for high resolution input, 512X512 picture elements of the maximum picture element constitution are commanded. Thus, a picture of 512X512 picture elements is fetched in a picture memory 7. Then the input picture data are recorded in a picture file 2. In case of a picture allowing a low resolution input, the maximum picture element constitution of 256X256 picture elements is commanded. Thus, the picture of 256X256 picture elements is fetched in the picture memory 7 and stored in the picture file 2. Thus, the picture recording capacity of the picture file and /he picture memory is improved remarkably.
Patent JP-S63302028-A (JP)
Title: Manufacture of synthetic resin band
Inventor: IDE YASUTAKA
IPC: B29C59/04
Filed: 1987-05-30
Abstract: PURPOSE:To manufacture a synthetic resin band of good nerve and high tensile strength by protruding linear ribs provided in the bias direction crossing each other on the surface and the back of a belt-shaped raw fabric by an embossing roll and also protruding linear ribs in the vertical direction on the front and rear surfaces. CONSTITUTION:The process of protruding rids 9 in the bias direction and ribs 14 in the vertical direction on the surface and the rear of a band is constituted of the process of projecting the linear ribs 9 in the bias direction crossing each other on the surface and the rear and the process of projecting the linear ribs 14 in the vertical direction on the surface and the rear. By said arrangement, any strained stress is not generated in a belt-shaped raw fabric at the time of embossing, and any flashes are not generated on the side end, either. Also, flexibility is secured by lessening intersections of ribs, and the nerve in the vertical direction is also secured by the linear ribs 14. Resistance to cracking in the vertical direction can be enhanced by applying stretching force in the width direction at the time of embossing.
Patent JP-H11318046-A (JP)
Title: Base station communication device and portable radio communication device and method for supplying power from base station communication device to portable radio communication device
Inventor: TSURU KOJI
IPC: H04W52/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To transfer power and selectively supply power by controlling power to be used by selecting an operation circuit using the selection power supply circuit part in portable radio communication equipment. SOLUTION: When portable radio communication equipment (DTE) communicates with base station communication equipment (DCE), it operates with the minimum power consumption with a circuit in a basic area in a condition where the DCE recognizes the presence of the DTE and power to be transmitted to the DTE by the DCE is increased as needed after the initial communication with the DTE is completed. Then, when power is excessively transmitted for increase/decrease in the supply power, the DTE temporarily allows current to flow to a circuit for avoiding overload and then activates a region in an integrated circuit that has been deactived until that point or dynamically allocates an activated region to a deactivated region while referring to the amount of electricity being used in an expansion area being stored in a storage circuit part, thus transferring power and selectively supplying power.
Patent JP-S5661667-A (JP)
Title: Radar echo simulating device
Inventor: ONO MAKOTO
IPC: G01S7/40
Filed: 1979-10-24
Abstract: PURPOSE:To make possible to simulate radar echoes by generating signals fluctuating with time, frequency-dividing these signals, amplitude-modulating the divided signals and then synthesizing them. CONSTITUTION:A clatter generator 1 generates a series of clatter signals synchronizing signals from a synchronous signal generator 3 which generates synchronous signals with a period equal to the pulse repeating period of the radar and a target signal generator 2 generates pulse signals with correspond to a fixed target or a moving target synchronizing the synchronous signals. These signals are synthesized in a signal synthesizer 4 and radar echoes are output to an output terminal 5. The clatter generator 1 is composed of a means which generates signals fluctuating with time, a means which frequency-divides these signals, a means which amplitude-modulates the divided signals independently and a means which synthesizes the amplitude- modulated signals.