baber/WOPTO huggingface dataset:
Patent JP-S57188912-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/08
Filed: 1981-05-16
Abstract: PURPOSE:To stabilize burning flames and to quiet burning sound in the vaporizing burner provided with a gas chamber etc. between a vaporizer directly connected to a rotary shaft inserted through a combustion cylinder and a cylindrical wall by providing a circular stabilizer in a gas chamber in order to recify, jet and burn mixed gas at an equal pressure. CONSTITUTION:A cylindrical vaporizer 4 is fixed to the tip of a rotary shaft 3 equipped in the middle of a combustion cylinder 1 and in its inner side is arranged a cylindrical wall 5 composed of a vent wall 6 having a vent hole 7 on the top and a gas chamber wall 8 to form a mixed gas path 9 and a gas chamber 10. A combustion plate 11 provided with many gas injection holes 12 is arranged on the surface of the gas chamber 10. The mixed gas from said path 9 is accumulated in said gas chamber 10 to obtain an equal jet flame pressure and a circular combustion stabilizing plate 25 is arranged at right angles to the rotary shaft 3 in order to eject flames of a fixed length from the combustion plate 11. Thus, combustion flames of a fixed length can be obtained always and for a long period with quiet combustion sound.
Patent JP-H09263427-A (JP)
Title: Method for working distributed refractive index optical element
Inventor: NODA SATOSHI
IPC: C03C21/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for working the spherical or aspherical face of a distributed refractive index optical element. SOLUTION: In this method for working the columnar distributed refractive index optical element 1 having a circular refractive index distribution 2 concentrical with the axis of the column. The optical element of the distributed refractive index optical element 1 is mounted directly to a working machine or at holders 4 for working with its outside diameter 4 as a pivot and is worked, by which the optical axis formed by the refractive index distribution 2 and the axis of the optical face formed by working are aligned.
Patent JP-S60218769-A (JP)
Title: Slender type battery
Inventor: HATSUTORI HARUO
IPC: H01M6/14
Filed: 1984-04-13
Abstract: PURPOSE:To prevent short within a battery by placing a resin chip between the lower end of a metal current collecting rod and an outer case and melt-bonding the lower end of a separator which covers a negative active material around the current collecting rod to the resin chip. CONSTITUTION:A cylindrical polypropylene chip 8 is fitted to the lower end of a stainless steel current collecting rod 1. A lithium foil 2 is wound around the current collecting rod 1, and a separator 3 comprising polypropylene nonwoven sheet is wound several times thereon. A part 3b, which faces the polypropylene chip 8, of the separator 3 is melt-bonded. Even when abnormal force is applied from an upper direction to the current collection rod, short between the lower end of the current collecting rod and an outer case caused by piercing the separator is prevented.
Patent JP-S551925-A (JP)
Title: Hot reducing roll and its manufacture
Inventor: YAEGASHI TOSHIO
IPC: B21B27/00
Filed: 1978-06-21
Abstract: PURPOSE:To improve the wear resistance and the thermal fatigue crack resistance, by forming the nitrided layer on the surface of the hot reducing roll, depending on the tufftriding treatment, the ionic nitriding treatment, etc. CONSTITUTION:The surface of the hot reducing roll, like as the steel shape roll made of cast steel or forged steel for use of rolling work for the nonferrous rod, the work roll for the planetary mill, etc., is heat treated for giving about 75 Shore hardness. Next, the tufftriding treatment, and the ionic nitriding treatment are applied to this roll, and the nitrided layer is formed. This nitrided layer improves the wear resistance and the thermal fatigue crack resistance of the roll surface, so that the working life of the roll is extended.
Patent JP-S60219605-A (JP)
Title: Digital magnetic recording circuit
Inventor: MORIYAMA MASARU
IPC: G11B20/10
Filed: 1984-04-13
Abstract: PURPOSE:To attain miniaturization, light weight and low cost by changing a potential at one end of recording heads connected in common corresponding to the total recording current so as to apply a prescribed current to the recording heads thereby decreasing the power loss of the switching element and the wiring man-hour. CONSTITUTION:A voltage applied to a terminal 17E of a recording head group 17 changes in response to a serial digital data SD so that nearly a prescribed current flows to recording heads 18-21 of the recording head group 17 even when any serial digital data SD is inputted to a terminal 30. The two switching elements for forward or reverse current control have only to be provided at each recording head without providing a constant current source at each recording head, and each end of the recording heads is connected in common. Thus, a prescribed current is fed to the recording heads independently of the inputted digital data, the number of switching elements, the power loss and the wiring man-hour are reduced and it is not required to provide inpendently a current source or a voltage source at each track.
Patent JP-S53965-A (JP)
Title: Compound type electron microscope
Inventor: KUBOZOE MORIKI
IPC: H01J37/26
Filed: 1976-06-25
Abstract: PURPOSE: To enable fulfilling highest function as both transmission and scanning type electron microscopes by making the objective and the sample fine adjustment table easily attachable and detachable utilizing the space in the observation chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05273455-A (JP)
Title: Optical repeating device of laser beam machine
IPC: B23K26/042
Filed: 1992-03-30
Abstract: PURPOSE:To stably adjust the angle of a mirror in a short time and to finely adjust the angle of the mirror. CONSTITUTION:An engagement part which engages the peripheral edge part 15 of a mirror block is provided on the inner peripheral surface of a cylindrical bottomed mirror holder 11. The engagement surface between the peripheral edge part 15 of the mirror block 10 and the engagement part of the mirror holder 11 is formed of a recessed and a projected spherical surface which vary the angle of the mirror 14. A slit 20 which penetrates the mirror holder 11 from its outer peripheral surface to the engagement part is formed slantingly to the circumferential direction. A pressure screw 21 which can engage the peripheral edge part 15 of the mirror block 10 is inserted into the slit 20 from outside. The pressure screw 21 is provided movably in the slit 20. The pressure screw 21 and the peripheral edge part 15 of the mirror block 10 are engaged with each other to hold the mirror block 10 on the mirror holder 11. A scale M is provided on the outer peripheral surface of the mirror holder 11 along the slit 20.
Patent JP-S57932-A (JP)
Title: Antiskid apparatus
Inventor: TOKUYAMA KEIICHI
IPC: B60T8/172
Filed: 1980-06-04
Abstract: PURPOSE: To better the control characteristics at a low speed by controlling the wheel velocity based on the slippage factor when it exceeds a fixed level while a brake slackening signal is outputted within the range of a prescribed value regardless of the slippage when it is below the level.  
     CONSTITUTION: This apparatus operates as indicated by the flowchart in the drawing with a control circuit employing a microcomputer. Steps 100 and 101 are provided to check the outputting of a brake slackening signal while the wheel velocity below K1 (for example, 3km/h). A step 102 is provided to output the brake slackening signal when the wheel velocity is below K2 (for example, 6km/h). A step 11 determines whether the deceleration of the wheel above the given level (for example, 1G). When the wheel velocity is below the prescribed level, the velocity is controlled regardless of the slippage factor. Thus, the brake slackening signal is kept from being outputted immediately prior to the stoppage thereby improving the control characteristics at a low speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53924-A (JP)
Title: High voltage limiting circuit
Inventor: KUBOTA TAKAHARU
IPC: H04N3/18
Filed: 1976-06-25
Abstract: PURPOSE:To surely prevent the generation of a high voltage even in a horizontal deflection circuit provided with a feed back circuit by adapting to interrupt the operation of a horrizontal exciting circuit upon generation of an abnormal high voltage.
Patent JP-H01248722-A (JP)
Title: Information exchange unit
Inventor: MATSUMOTO YOSHIHIRO
Filed: 1988-03-30
Abstract: PURPOSE:To vary the relation of connection of a communication line at the transmission side and a communication line at the reception side freely and to attain simultaneous information transmission of plural sets by using the 1st or 2nd kind superconducting material to connect both the communication line at the transmission side and the communication line at the reception side. CONSTITUTION:A superconducting material in the superconducting state is used as a transmission medium 1. In case of the information unit connecting to a transmission point S1 desiring to send information to an information unit connecting to a reception point R4, the former recognize in advance the presence of a reception natural frequency F1 and a reception point R5 having the same frequency as that of the latter, and causes the frequency F1 to be generated from a carrier generator 6 and gives a reception point selection command to a suppression coil control circuit 40 to inhibit the reception of the information to the reception point R5 to excite a suppression coil L5 of the point R5, and then makes transmission. In the implementation of the transmission, whether or not the frequency F1 exists in the superconducting material is checked to check in advance whether or not the other information device makes communication by using the frequency F1. Thus, the combination of input/output is changed freely and plural sets of inputs and outputs are executed at the same time.
Patent JP-H03274738-A (JP)
Title: Wiring board
Inventor: SAWAI TAKANOBU
IPC: H01L21/60
Filed: 1990-03-23
Abstract: PURPOSE:To surface-mount an electronic component with a large number of inner-lead connecting terminals positively without bringing outer leads into contact with pads for other bonding easily by inclining and forming the nose surfaces of a plurality of pads on both end sides of each pad row in the internal upward direction. CONSTITUTION:In a mounting process, pads 4a' for each bonding (near four corners) on both end sides of each pad row 4 composed of pads 4a for bonding a wiring board 3 are formed in constitution in which the nose surfaces of the pads 4a' are tilted in the fixed direction, and are separated mutually comparatively. Accordingly, contacts with the pads 4a' for other bonding, with which adjacent bonding wires 2 are bonded, of each wire (outer leads) 2 bonded are avoided in a whole surface manner.
Patent JP-S58193630-A (JP)
Inventor: HIROTA NOBUYOSHI
IPC: A01G33/00
Filed: 1982-05-06
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-S548993-A (JP)
Title: Diced transducer
Inventor: TAKAHASHI SADAYUKI
IPC: H04R17/00
Filed: 1977-06-22
Abstract: PURPOSE:To eliminate a complex process such as fabrication of a manufactured unit vibrator, and to suppress unneeded vibration near a resonance point, by fitting rubber or an insulating substance small in mechanical Q such as organic resin into cut grooves provided into a chessboard shape in the thickness direction on a longitudinal plate piezo-electric vibrator.
Patent JP-H06292018-A (JP)
Title: High efficiency coder and high efficiency decoder
Inventor: OKUYAMA TAKEHIKO
IPC: H04N19/91
Filed: 1993-03-31
Abstract: PURPOSE:To improve the picture quality of a character and the surrounding of the character. CONSTITUTION:A code quantity constant circuit 22 receives a DCT transformation coefficient to calculate a normalizing coefficient alpha1 smaller than a normalizing coefficient alpha and a normalizing coefficient alpha2 larger than the normalizing coefficient alpha based on a total activity. The DCT transformation coefficient is given also to a character detection circuit 21. The character detection circuit 21 detects a character block based on the DCT transformation coefficient and its distribution and gives normalizing coefficients alpha1, alpha2 with respect to the character block and a non-character block to a basic quantization table 6. A quantization circuit 7 uses the basic quantization coefficient multiplied with the normalizing coefficient alpha1, alpha2 to quantize the DCT transformation coefficient thereby quantizing the character block with a finner quantization width than that of other block. Thus, the code quantity allocated to the character block is increased and the picture quality of the character block is improved.
Patent JP-S63237732-A (JP)
Inventor: YAMAUCHI HIROAKI
IPC: A21D8/04
Filed: 1987-03-27
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-H09265266-A (JP)
Title: Light diffusion structure of light transmission plate for meter
Inventor: MIYAWAKI ATSUYA
IPC: G09F13/18
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion structure of a light transmission plate for meters capable of preventing the occurrence of the super-luminance state of a digital wheel. SOLUTION: The light diffusion parts 7, 8, 9 which reflect cast illumination light to the rear side of the light transmission plate 1 which is disposed on the rear side of the dial and used for the transparent illumination and glittering of the pointer of its dial are formed in the rear surface 3b part where the illumination light heading toward an opening 3e for an odometer or an opening 3h for a trip meter passes among the incident illumination light rays on the inside of the light transmission plate 1 from the end face 5e of right and left upper and lower light introducing pieces 5a, 5b of the rear surface 3b of the substrate part 3 of the light transmission plate 1.  The light diffusion parts 7, 8, 9 are constituted by lining up many V-grooves 7a, 8a, 9a extending in the direction approximately orthogonal with the optical path of the illumination light heading toward the opening 3e for the odometera and the opening 3h for the trip meter.
Patent JP-H04284439-A (JP)
Title: Screen winding braking device
Inventor: NAKAJIMA YASUHIRO
IPC: G03B21/58
Filed: 1991-03-13
Abstract: PURPOSE:To gently take up the screen of a spring winding system. CONSTITUTION:A brake shoe disk 6 to which brake shoes 8 and 9 which jump out by centrifugal force are attached is attached to the shaft 2' of a screen take-up roller 2 so as to freely rotate only in one direction. Then, a cylindrical drum 7 is fixed on a screen case 4 which rotatably supports the shaft 2' so as to cover the outer periphery of the brake shoe disk 6.
Patent JP-H07282474-A (JP)
Title: Adhesive applying device for adhering optical disk
Inventor: NANBA SHOICHI
IPC: B05D1/26
Filed: 1994-04-13
Abstract: PURPOSE:To improve the flatness of optical disks after sticking by applying an adhesive thereto always at a specified thickness regardless of the thicknesses of the disks. CONSTITUTION:The adhesive for adhering the optical disks of the adhesive applying device for sticking the optical disks to each other is deposited on the surface of a revolving upper roller 23. The optical disks are transported into a spacing part between this upper roller 23 and a lower roller 24 and the adhesive is supplied from the upper roller 23 and is applied on the surfaces of the optical disks. The thicknesses of the optical disks are detected by a disk thickness detecting section 30 and the distance of the spacing between the rollers is controlled by the detected signal, by which the spacing between the surfaces of the optical disks and the upper roller 23 is maintained always constant.
Patent JP-H0211415-A (JP)
Title: Lift-up sun roof
Inventor: GERUHARUTO RIYUUBAA
IPC: B60J7/05
Filed: 1989-03-27
Abstract: PURPOSE: To simplify a cover lift-up mechanism by connecting a cover for opening and closing a leaf opening moved slidably along a guide rail on the side of a roof opening to a sliding element through a lever swinging only by such an angle as determined by a tilt table for control. CONSTITUTION: A cover 2 for closing an opening part in a roof area 1, which is put on a frame 3, is opened and closed through a sliding element 4 supported slidably along guide rails 5 and 6. In this case, a lever 7 is installed on the sliding element 4, through a pin 8, rotatably around the axis located along the longitudinal direction of the guide rails 5 and 6, and the lever 7 positions both sides of the pin 8 on a tilt table for control 9. Also, a spherical part 12 is formed at an end part apart from the pin 8 of the lever 7, and the spherical part 12 is supported on a guide 13 connected to the frame 3 slidably in the sliding direction of the sliding element 4 and the direction transverse to that sliding direction. The tilt angle of the tilt table 9 is varied along the sliding direction.
Patent JP-S58191327-A (JP)
Title: Spring coupler device
Inventor: HARADA KUNIYOSHI
IPC: F16D49/02
Filed: 1982-05-04
Abstract: PURPOSE:To prevent rocking of a driven member by providing two springs engaged with the driven member, one of which is expanded even if the driven member is about to turn in any direction. CONSTITUTION:When a plate 32 is about to turn clockwise B, the second spring 33, the end portion 23b is engaged with a slit 32e of the second projection 32d of the plate 32, is expanded not to release the junction with the inner wall 24a of a case 24. When the plate 32 is about to turn counterclockwise, the first coil spring 32a, the end portion 33a of which is engaged with a slit 32c, is expanded. Therefore, even if there is a gap between the projections 32b, 32d of the plate 32 and notch portions 31b, 31'b of a core, the plate 32 will not be rocked and retained at a predetermined position.
Patent JP-S571213-A (JP)
Title: Treating method for terminal of coil
Inventor: BANDOU YOSHIHIDE
IPC: H01H65/00
Filed: 1980-06-03
Abstract: PURPOSE:To obtain stable connection rapidly by a method wherein a core of the coil of an electromagnetic relay, etc. is wound on a terminal by several times and fixed temporarily under a condition that a film is left as it adheres when treating the terminal of the core, laser beams are irradiated to the terminal, the film is dispersed and the core is exposed, and the core and the terminal are fast stuck normally by means of resistance welding. CONSTITUTION:When treating the terminal of the core 2 of the coil of an electric apparatus such as the electromagnetic relay or a solenoid, the core 2 is wound on the terminal 3 mounted to a base 4 of the apparatus by several times and fastened temporarily under a condition that the film is left as it adheres. Laser beams 5 are irradiated to an upper surface 211 of the wound section, the insulating film is burnt and dispersed and a conductor of the core is exposed, the upper surface 211 is held and pressed down by the electrodes 6 of a resistance welder, currents are flowed and the core and the terminal are connected electrically. Accordingly, the terminal of the core of the coil is rapidly treated stably, and this method is used preferably for automation, etc.
Patent JP-S611933-A (JP)
Title: Adsorber for electric heat accumulator and operation method thereof
Inventor: PIITAA MAIYAA RATSUKUSUFUUBAA
IPC: F25B17/08
Filed: 1985-04-09
Abstract: Periodic absorption apparatus with the substance pair zeolite/water being used as electro-head storage devices. Due to the heat pumping effect there can be a 30% savings of power.
Patent JP-S58192162-A (JP)
Title: Semiconductor integrated circuit for engine control
Inventor: IWASHITA HIROYUKI
IPC: F02D45/00
Filed: 1982-05-07
Abstract: PURPOSE:To simplify the circuit while keeping the control accuracy of an engine, by giving a weight to a comparison period of each register depending on the accuracy of a pulse signal to be outputted. CONSTITUTION:Timing information of a pulse signal to be outputted is inputted to a register group comprising registers R1, R2-R6, and its output is outputted in time divisin with a multiplexer MPX1. Its output signal is inputted to one terminal of a comparator 7, and an output signal of a counter 6 forming a prescribed time base and a crank angle signal is applied to another terminal. The output signal of the compartor 7 is applied to a latch circuit 8 in time division via a multiplexer MPX2 and a pulse signal is transmitted. In this case, a weight is given to the comparison period of the registers R1, R2-R6 depending on the required accuracy for the pulse signal.
Patent JP-S57192271-A (JP)
Title: Method of degreasing treatment
Inventor: TAKAHASHI YOSHINOBU
IPC: C23G1/00
Filed: 1981-05-19
Abstract: PURPOSE: To improve and uniformalize the effect for degreasing an object having a complicated configuration, by combining a spraying treatment step for spraying a prescribed degreasing solution with a complete immersion treatment step for immersing the objects in the same degreasing solution as the first-mentioned solution so that the period of transfer between the steps is reduced.  
     CONSTITUTION: After the object 10 to be treated is immersed in a hot water cleaning tank 11 where it is subjected to a hot water cleaning treatment A, it is transferred to a degreasing treatment step B. In the step B, the object 10 is subjected to a spary treatment in which the prescribed degreasing solution is sprayed to the object 10 by a spary means 12, and then within 30sec, it is completely immersed in a degreasing tank 13 so that the complete immersion treatment is carried out. The object 10 passed through the step B is then subjected to a rinsing treatment C, and a known surface adjusting treatment D of a complete immersion method, and thereafter it is immersed in an aimed treatment tank to be jubjected to a phosphating treatment E. In this method, since the surfaces of the object 10 can be completely and uniformly degreased, the quality of the phosphate film is improved and therefore the corrosion resistance is effectively improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58192132-A (JP)
Title: Input device
Inventor: MATSUOKA SHIGERU
IPC: G06F3/03
Filed: 1982-05-07
Abstract: PURPOSE:To reduce the time required for extracting on-operation of two-make contacts at an arbitrary position, by driving the 1st decoder circuit, the 2nd decoder circuit and a selector circuit connected to three contacts of the two- make contacts effectively. CONSTITUTION:The two-make contacts each comprising X, Y, Z contacts are arranged in matrix, and in order to extract the on-operating part of the said two-make contacts where the three contacts of the two-make contacts at a specific position are short-circuited each other, the on-operating part is checked with the combination of the 2nd decoder circuit 9 and the selector circuit 10, or the 1st decoder dircuit. When the on-operating part is extracted, the said check is interrupted and the input to the extracted selector circuit is fixed. Further, the checking is done with the combination of the said selector circuit and the 2nd decoder circuit or the 1st decoder circuit, and when one on-operating part is extracted, the checking is restarted with the 1st decoder circuit or the combination of the 2nd decoder circuit 9 and the selector circuit, and it is confirmed for the check after the restart that no on-operating part exists.