baber/WOPTO huggingface dataset:
Patent JP-H0420685-A (JP)
Title: Door stopper
Inventor: NUMATA MASANORI
IPC: E05C19/02
Filed: 1990-05-14
Abstract: PURPOSE:To improve operation efficiency and, at the same time, to stop a door stopper surely by providing a striker to a door or one fixed member, and providing cam machinery sections to operate locking and unlocking operation to the inside of a housing member provided to the other fixed member. CONSTITUTION:A striker 18 forming a widening diameter section 22 on the front of a shaft 20 is provided to a door 10 or one fixed member 14, and a striker housing member 46 into which the striker 18 is inserted is provided to the other fixed member. After that a moving member 82, latch members 108 and 108, coupling members 106 and 106, energizing member 80 and cam machinery sections 92 and 94 are provided to the inside of the housing member 46. Then, when the moving members 106 and 106 are pushed by the striker 18 to move from the first position to the second position. The relative displacement of the pin and cam groove 92 of the cam machinery sections is made, and the moving members 106 and 106 are locked. The striker 18 is stopped by the latch members 108 and 108. In addition, when the striker 18 is pressed in the same direction, a lock of the moving members 106 and 106 is released, and the stopper of the striker 18 is released.
Patent JP-S614167-A (JP)
Title: Flat-type nonaqueous electrolyte cell
Inventor: YAMAMOTO KOUHEI
IPC: H01M50/463
Filed: 1984-06-18
Abstract: PURPOSE:To increase a facing area of a positive and negative electrode by making a junction face of a negative electrode with a separator a wave-shaped concave-convex face having top-bottom difference (peak-to-peak value) larger than the thickness of the separator and sticking the separator and positive electrode black mix to said concave-convex face. CONSTITUTION:A junction face of a lithium negative electrode 20 with a separator 18 is formed to be a concave-convex face of a triangular-wave-shaped cross section having top-bottom difference several times as large as the thickness of the separator 18 and the soft separator 18 is arranged in tight adherence to said concave-convex face. Positive electrode black mix 16 is filled tightly in the concave-convex face so that the wave-shaped concave-convex faces of the negative electrode 20 and positive electrode black mix 16 may face to each other with the separator 18 interposed between them. The positive electrode can 10 is combined with a negative electrode terminal plate 12 and sealed and thus a flat-type nonaqueous electrolytic liquid cell is formed. Therefore, it is possible to greatly increase the facing area of the positive and negative electrode without increasing outer diameter size and increase short circuit current and thereby improve high load discharge characteristics.
Patent JP-S613922-A (JP)
Title: Glow plug for diesel engine
Inventor: MINEGISHI SOUKICHI
IPC: F02B3/06
Filed: 1984-06-18
Abstract: PURPOSE:To improve temperature rise, by a method wherein a heating film is formed on the surface of a heating rod made of a ceramic material. CONSTITUTION:A heating rod 12 is formed by a ceramic material being high in negative resistance temperature characteristics so that the heating rod is wholly formed about in a cylindrical shape. A heating film 11 is produced and formed uniformly on the outer peripheral surface and the one end surface of the heating rod. Further, the forward end of a metallic conductor 16 on the lead side is connected to the inner end side of a heating film 11a on the inner peripheral surface of the heating rod 12, and the inner end side of a heating film 11b of the outer peripheral surface of the heating rod to the forward end of a holder 13 on the earth side in a condition that the forward end of the metallic conductor and the inner end side of the heating film on the outer peripheral surface of the heating rod are engagedly held to the mating members therefor. This causes simple and rapid heating of the heating rod to redness and improves temperature rise characteristics.
Patent JP-H09299535-A (JP)
Title: Ball supplier
Inventor: KURITA TATSUO
IPC: A63B69/40
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a ball supplier with which ball supplying work is made easy and sure, and further, adjustment is simplified. SOLUTION: A ball supplier 21 is composed of a guide part 19, lever member 22, cam mechanism 23 for operating this lever member 22, motor 24 and a pair of rollers 25 to be rotationally driven by this motor 24. The lever member 22 connected and fixed under the guide part 19 is formed from a plate member which cross section is formed arcuate, and provided with a shaft 27 as a supporting point, protruding element 28 as the point of a lever and a ball placing part 29 as an operating point.  The lever member 22 is usually inclined toward the ball placing part 29 because of dead weight, but when a cam 33 pushes the lever member downward while intermittently operating with the protruding element 28, the lever member 22 is turned with the shaft 27 as a center so that balls on the ball placing part 29 are supplied between a pair of rollers 25, which are rotationally driven by the motor 24, and discharged.
Patent JP-S62281496-A (JP)
Inventor: MUTO JIRO
IPC: H05K3/32
Filed: 1986-05-30
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-S61283060-A (JP)
Title: Cassette loading device
Inventor: OOYAMA MASAO
IPC: G11B23/087
Filed: 1985-06-07
Abstract: PURPOSE:To make satisfactory the fitting feeling of the tape cassette by interlocking to the loading action of the cassette holding means, pressuring the cassette case and shifting the sliding plate of the cassette case. CONSTITUTION:In accordance with the pull-out command, a sliding frame 65 is electrically shifted and most of a cassette fitting part 141 is pulled out to the outside of the outer case. In such a condition, when a tape cassette 1 is fitted to a fitting part 141, a loading command is executed, the frame 65 is electrically shifted in the reverse direction, through a lever 151, and a cassette pressurizing means 142 of a cassette holding means 83 of the fitting part 141 is interlocked and turned in the clock-wise direction. Thus, the sliding plate at the lower side of the cassette 1 is relatively shifted to the cassette 1 and in the temporary loading position, a reel shaft inserting hole 21 of the cassette 1 closed by the sliding plate and a hole 20 of a means 83 are connected. Consequently, at the time of fitting the cassette, it is not necessary to shift the sliding plate and the fitting feeling of the tape cassette is satisfactory.
Patent JP-S5648342-A (JP)
Title: Supplying device of paper sheet
Inventor: KIKUCHI SEIJI
IPC: B65H3/04
Filed: 1979-09-26
Abstract: PURPOSE: To prevent the paper sheet from inclination when feeding and to surely regulate the position by a method wherein the surface of a sheet positioned at the uppermost part of a piling-up part of paper sheets is pressed elastically and a rotary body to freely rotate to the sheet feeding direction is installed.  
     CONSTITUTION: Above the piling-up part 1, the rotary body 25 which presses elastically the surface of paper sheet 3a at the uppermost part is installed and the rotary body 25 is structured with rollers 26aW26d made of rubber material and a supporting body 30 is supported with shafts at both ends. The peripheral surface of rollers 26aW26d contact with the surface of the paper sheet 3a and the paper sheet 3a turns to the ordinary feeding direction, alone. The friction force between rollers 26aW26d and paper sheet 3a kills the moving force of sheet 3a to the direction other than the ordinary regular feeding direction along a guide wall 2, thus, inclination of the paper sheet is prevented before anything happens. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02302988-A (JP)
Title: Semiconductor memory
Inventor: SATO TOSHIHIKO
IPC: G11C11/406
Filed: 1989-05-16
Abstract: PURPOSE:To operate a refresh clock signal from an external part in the same period even when the storage hold time of a storage element is fluctuated due to the fluctuation of manufacturing conditions by providing a means to select the signal of the period to be integer fold that of the refresh clock signal according to the storage hold time of the storage element. CONSTITUTION:A counter 10 outputs two signals of the period to be exponent- power-fold that of 2 of a signal RCK when the refresh clock RCK is inputted. A connecting means 11 outputs either one of outputs from the counter 10 to a selector 12. The selector 12 selects either one of the output from the connecting means 11 and respective kinds of refresh action activating signals RAS, CAS and WE designated in an ordinary action according to a storage hold mode signal RM and outputs a refresh cycle activating signal RCE to activate a refresh cycle. Thus, the refresh clock signal from the external part can be operated in the same period.
Patent JP-S5552116-A (JP)
Title: Transmission type photo electronic switch of ac 2 lines
Inventor: WATANABE YASUYUKI
IPC: G05F1/45
Filed: 1978-10-06
Abstract: PURPOSE: To improve the SN ratio with increased peak value of optical pulse, by flowing the drive current of light emitting diode once at a half period with specific phase of AC power supply.  
     CONSTITUTION: The load is conndcted to the AC power supply via the full wave rectifying circuit 181 and switchlng circuit 171. DC power is fed to the projector 101 from another AC power supply via the diode 102, and the charge in the capacitor 110 illuminates the light emitting diode 108 with turning on of the thyrestor 106. This light is received with the photo detection diode 162 of the photo detection unit 151 to turn on the transistors 166 and 169 of the amplifying circuit 161 and to turn on the thyrestor 178 of the switching circuit 171. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5547025-A (JP)
Title: Expansion disc brake
Inventor: ANSONII JIYOOJI PURAISU
IPC: F16D65/56
Filed: 1979-09-26
Abstract: The brake application of a spreading disc brake is effected by moving pressure plates in opposite directions into engagement with friction discs. This can be achieved hydraulically by pressurization of a pressure space between an annular cylinder in the plate and an annular piston in the plate and which works in the cylinder. Also this can be achieved mechanically by a brake-applying pull rod which is connected to a cranked lever pivotally connected to the plate and acting on the plate. The lever may act directly on the plate or it may act on the plate through an automatic slack adjuster.
Patent JP-H06334966-A (JP)
Title: Digital video recorder for picture signal
Inventor: HIRANO YASUHIRO
IPC: H04N19/423
Filed: 1993-05-26
Abstract: PURPOSE:To make it possible to record a picture of high quality by the small number of recording bits by providing this digital video recorder with both a means for generating plural picture signal sequences having respectively different horizontal/vertical space resolution characteristics based upon an input picture signal and a means for selecting a picture signal sequence having space resolution characteristics matched with visual characteristics in accordance with an area on the screen of the input picture signal. CONSTITUTION:Generally the degree of concentrating an observer's visual point upon almost the center area of a screen is high and the capability of detection for the deterioration of either picture quality or resolution in the screen area is extremely high. Thereby the highly efficient coding of a picture signal is executed by its spatial resolution characteristics matched with visual characteristics in accordance with a screen area. The figure (a) shows the distribution example of respective mode areas on the screen and the figure (b) shows the characteristic example of horizontal and vertical spatial resolution in respective modes. Picture signal sequences having the spatial resolution characteristics of respective modes F, M, L are generated based upon the input picture signal and one of picture signal sequences corresponding to low modes F, M, L arrayed in the from the highest mode F of the spatial resolution characteristics is selected in accordance with the screen area to execute highly efficient coding processing.
Patent JP-H01293400-A (JP)
Title: Speech encoding and decoding method and speech encoding device and speech decoding device
Inventor: HANADA EISUKE
IPC: G10L19/038
Filed: 1988-05-23
Abstract: PURPOSE:To enable encoding and decoding efficiently at a low bit rate by finding a pitch parameter indicating the fine structure of the pitch of a speech signal and a spectrum parameter indicating the spectrum, and representing and transmitting them by using a multi-pulse train and a code book. CONSTITUTION:The pitch parameter indicating the fine structure of the pitch of the speech signal and the spectrum parameter indicating the spectrum of the speech signal are found from the discrete speech signal and the sound source signal of the speech signal is represented by using the multi-pulse train found by the pitch prediction of the sound source signal and the code book and transmitted. Therefore, a large-amplitude sound source is represented among the sound source signals by using a relatively small number of pitch-prediction multi-pulse trains and a small-diameter sound source signal which provides effect for sound quality improvement can be represented with the extremely small amount of transmission information by using the code book. Consequently, even when the bit rate is equal to that of a conventional rate, the more excellent reproduced speech signal than by the conventional method can be obtained.
Patent JP-S613469-A (JP)
Title: Bi-directional zener diode
Inventor: AKIYAMA MASAYOSHI
IPC: H01L29/866
Filed: 1984-06-15
Abstract: PURPOSE:To reduce the manufacturing cost by a method wherein the second diffused layer is formed on the first diffused layer having a conductivity type different from that of a semiconductor substrate formed on an epitaxial layer of the ame conductivity type as that of the substrate, and the third diffused layer laying over the epitaxial layer and the first diffused layer is formed, resulting in the formation of a P-N junction each between the first diffused layer respectively. CONSTITUTION:A P type epitaxial layer 12 is grown on the P type semiconductor substrate 11, and an oxide film 16 is formed on its surface. Next, a diffusion window is formed at the center of the epitaxial layer 12. The N type first diffused layer 13 is formed through this diffusion window, and an oxide film 16 is formed again. Further, diffusion windows are formed at points corresponding to the regions of forming the second and third diffused layers 14 and 15. The P type second and third diffused layers 14 and 15 to form P-N junctions between the first diffused layer 13 are formed through these diffused windows, moreover, a passivation film is formed as required. Thereafter, a window is opened in the electrode part, and electrode metals 17 and 18 are formed, further, a bump 19 is formed, resulting in the production of a semiconductor pellet 10.
Patent JP-S613605-A (JP)
Title: Piercing method with cross helical roll piercer
Inventor: YAMAKAWA TOMIO
IPC: B21B37/78
Filed: 1984-06-15
Abstract: PURPOSE:To improve the quality of a pipe by setting and controlling a cross helical roll gap and plug lead so as to maintain the draft at the top end of the plug at a predetermined target value. CONSTITUTION:An arithmetic control part 25 reads the outside diameter and length of a blank pipe 5 from an outside diameter gage 21 and a length gage 22, compares the same with the predetermined target values of the outside diameter and elongation length and determines the correction rate for the cross helical roll gap and plug lead so as to make the read outside diameter and length coincident with the target values. Said control part calculates the rolling conditions for the succeeding piercing from the correction rates and calculates the draft. The control part compares the calculated draft with the target draft from a target value setter 27 to eliminate the difference thereof and corrects the cross helical roll gap and plug lead within the range where there is no influence on the wall thickness. The draft at the top end of the plug is thus maintained at a specified rate by the above-mentioned method, by which the flaws on the inside surface are decreased and the quality of the pipe is improved.
Patent JP-S61283269-A (JP)
Title: Driving and controlling system for thermal head
Inventor: NODA TSUGUO
IPC: B41J2/36
Filed: 1985-06-10
Abstract: PURPOSE:To reduce an influence by an adjacent heating resistance and to realize an accurate multi-gradation record by driving independently the odd-number order and the even-number order of heating resistances in a thermal head used for such recordings as a thermosensitive recording, a thermal transfer recording, etc. at each different driving period. CONSTITUTION:In a thermal head 1 which is constituted by a heating resistance 1a arranged at the odd-number order position of the heating resistance and a heating resistance 1b arranged at the even-number order position of the heating resistance, the driving period against the 1a and the 1b is exclusively set within a recording period. Along with the control of driving, the intermittent feed of a recording paper is carried out within the recording period after the completion of the driving period of the heating resistance 1a of odd-number order and the heating resistance 1b of even-number order. By driving exclusively the heating resistance 1a of odd-number order and the heating resistance 1b of even-number order, a crosstalk is reduced without driving simultaneously an adjacent dot. Also, so that a driving pulse is impressed after an auxiliary pulse is impressed, it is possible to set temperature when the driving pulse is started to impress as target temperature and to improve quality in the multi- gradation recording.
Patent JP-S5248966-A (JP)
Title: Shadow mask support frame and its manufacturing process
Inventor: KATOU KAZUO
IPC: H01J29/07
Filed: 1975-10-17
Abstract: PURPOSE: A slender uneven surface is formed on the frame based on the position when support foot is installed to panel.  Then, the uneven surface is shaped into prescribed measurement.  In this way, a high-accuracy support frame can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5915166-A (JP)
Inventor: FUJIWARA MINORU
IPC: E04G3/00
Filed: 1982-07-19
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-H10314965-A (JP)
Title: Optical machining device and method therefor
Inventor: KUMAZAWA MASAHITO
IPC: B23K26/066
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To form a high precision nozzle hole without a cover and to enhance machining efficiency by making an aperture diaphragm variable in a projection optical system by which a nozzle hole having prescribed shape is formed on a substrate using a pattern mask and carrying out laser machining with a larger numerical aperture after carrying out laser irradiation with a prescribed aperture. SOLUTION: A variable aperture diaphragm AS for deciding a numerical aperture of a projection optical system is provided at the position of the entrance pupil of the system. Change in the diameter of the aperture is controlled by a driving device 42 through a control system 41, in which information concerning a substrate 30 is inputted as is information concerning a light source/illuminating optical system and change in the aperture diaphragm. In the formation of the hole HLL in the substrate 30, the numerical aperture NA1 of the projection optical system 31 is set for irradiation, in the manner that the laser beam wave length λ, hole diameter D to be formed, and the numerical aperture NAi of the illuminating optical system IL are set as Dx NAi/λ<=12 and NAi/NA1>=0.9.  At the point of time reaching the number of a prescribed irradiation pulse, the numerical aperture NA1 is changed to NA2, with irradiation performed under the condition of NA2>NA1.
Patent JP-S5915523-A (JP)
Title: Preparation of elastic covering yarn and apparatus therefor
Inventor: MAEDA SENICHI
IPC: D02G3/38
Filed: 1982-07-16
Abstract: PURPOSE:To obtain elastic covering yarns having the consistently constant stretchability, by wrapping an elastic yarn around a nonelastic yarn running under a given tension while delivering the elastic yarn from an elastic yarn bobbin having a constant package yarn weight per turn regardless of the winding diameter. CONSTITUTION:A nonelastic yarn (S1) is passed from a tension guide 2, spindle 20 and through a bobbin 10, and an elastic yarn (S2) delivered positively from the bobbin 10 on the spindle 20 is wrapped around the nonelastic yarn (S1) while taking off the nonelastic yarn (S1) by a taking off roll 4 under a constant tension. Finally, the relation between both yarns (S1) and (S2) are reversed by the elastic shrinking action of the stretched elastic yarn (S2) to make the elastic yarn (S2) a core yarn wrapped by the nonelastic yarn (S1) and give the aimed elastic covering yarn. In preparing the elastic covering yarn, the elastic yarn (S2) is delivered from the bobbin 10 in which the elastic yarn (S2) is wound at a constant package weight per turn regardless of the winding diameter to give the elastic covering yarn having the constant stretchability.
Patent JP-H01295725-A (JP)
Title: Automatic part assembly device
Inventor: NOGUCHI MASAO
IPC: B23P19/02
Filed: 1988-05-20
Abstract: PURPOSE:To decrease a number of constitutional units by building a constitutional part from a temporary mounting bed to a reed switch in a different place on a conveyer by one cycle action of turn-pick-and-place having two or three arms. CONSTITUTION:A mold reed switch, put in stock in a supply magazine 5a, is intermittently fed by a conveyer 6. A 2-arm parts insertion pick-and-place ('P-P') 7 and a 3-arm 'P-P' 8 are provided halfway the conveyer 6 in its both sides, performing assembly of parts. Three kinds of parts, fed by parts feeders 12, 13, 14, are supplied one by one to temporary mounting beds 18, 19, 20 by relocating 'P-P's 15, 16, 17. And by turning and lifting the 2-arm 'P-P' 7 and the 3-arm 'P-P' 8, each part on the temporary mounting beds 18, 19, 20 is assembled to the reed switch on the conveyer 6 respectively in two places.
Patent JP-S5647814-A (JP)
Title: Temperature excessive rise preventing device of electric carpet
Inventor: MURAMATSU AKIHISA
IPC: G05D23/24
Filed: 1979-09-28
Abstract: PURPOSE: To prevent an abnormal temperature rise, by automatically stopping the electric current supply to the heating element when a signal entering the electric circuit exceeding the detection line has become below a prescribed value.  
     CONSTITUTION: A field effect transistor FET and a two-step transistor whose on and off are opposite to each other are connected between the detection line 1 and the triode AC switch T r , that is, a semiconductor element which turns on and off a current supplied to the heating element 5. When the detection line 1 is disconnected, since a signal does not enter the gate of FET, FET becomes unable to amplify the voltage, the pretransistor and the posttransistor are turned off and on, respectively. Therefore, the collector voltage of the posttransistor drops, and the following circuit is stopped by utilizing the foregoing so that a current is not supplied to the heating element 5. 
     COPYRIGHT: (C)1981,JPO&Japio