baber/WOPTO huggingface dataset:
Patent JP-S5596346-A (JP)
Title: Throttle valve actuator of duplex carbureter
Inventor: TAMAKI SHIGEO
IPC: F02M19/00
Filed: 1979-01-12
Abstract: PURPOSE: To prevent a downstream throttle valve from opening to overrun in case of a breakdown of a return spring by linking an upstream throttle valve to a downstream throttle valve of an interlock mechanism in a carbureter with the levers and a stopper.  
     CONSTITUTION: An upstream throttle lever 1 having a projection 1b and a stopper 24 is fixed to a valve spindle 3 of an upstream throttle valve 2. A lever 19 having a projection 19a to come in contact with the projection 1b of the lever 1 is jointed to the valve spindle 3. Using a lever 20, the lever 19 is interlocked with a lever 22 joined to a valve spindle 9 of a downstream throttle valve 10. Using a rod 8 including a return spring 18 the valve spindle 9 is connected to a negative pressure device giving no illustration of it. If the spring 18 may be broken down, the stopper 24 comes in contact with the lever when the upstream lever 1 is closed so that the downstream throttle valve 10 is forcedly closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5386702-A (JP)
Title: Rapid charging device of coke cooling chamber
Inventor: TOMIZAWA FUMIO
IPC: C10B33/14
Filed: 1977-01-10
Abstract: PURPOSE: To shorten the charging time of red-hot into a cooling, heat-recovering chamber, by providing a coke-guide car with a hopper having a closable discharging gate, and a cooling means below the lower end of the hopper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63169306-A (JP)
Title: Method and device for powder extrusion
Inventor: SATO KUNICHI
IPC: B22F3/20
Filed: 1987-01-07
Abstract: PURPOSE:To smooth extrusion and drawing of a dummy block by controlling the temp. of the dummy block at the time of heating powder in a container bore, compressing the powder with the dummy block and extruding the powder from the molding hole of a die. CONSTITUTION:The powder 14 supplied into the be 14 is heated by heating the container 16 with a heater 18. The dummy block 6 at the top end of a stem 5 is inserted into the hole 27 or 28 of a powder slide 26 and the block 6 is preheated by a heater 40. This block 6 is thermally expanded by the preheating and when the block is inserted into the bore 15, the block is expanded to about the same diameter as the inside diameter of the bore 15 of the container 16 expanded by heating with the heater 18. The temp. of the block 6 is kept monitored by a detector 8 at all times. Such block 6 is inserted into the bore 15 to compress and extrude the powder 14. Fluid is passed in the block 6 by a feeding and discharging mechanism 7 upon ending of the extrusion to cool the block 6, then the block is drawn.
Patent JP-S5698965-A (JP)
Title: Centralized response system for incoming call in automatic exchanger
Inventor: IMAMURA AKIRA
IPC: H04M3/60
Filed: 1980-01-10
Abstract: PURPOSE:To enable the centralized response processing and transfer processing for incoming call through an attendant board of specific station, by the response depending on the types of calls at the attendant board of master station for the incoming calls from the external trunks of slave stations and extensions, without providing the attendant board with slave stations. CONSTITUTION:When an incoming call is detected to the external line trunk 101 of the slave station A, the central processor 106 controls the switching network 104, specific extension line circuit 108 via the control circuit 105 with the information of the memory device 107 to connect the sender 103 and the circuit 108. Next, the selective information corresponding to route is read out from the device 107 to deliver the selective signal to the external line trunk 301 of the master station B. The incoming of the signal is detected at the trunk 301, and the unit 306 controls the switching network 303 and register trunk 302 with the information of the memory unit 307, the selection signal is stored in the trunk 302, the unit 306 analyzes the selection information, and it is fed to the attendant board 304 for centralized response and transfer processing for incoming call.
Patent JP-H07209992-A (JP)
Title: Developing device
Inventor: MIYASAKA TORU
IPC: G03G15/00
Filed: 1994-01-12
Abstract: PURPOSE:To provide a one-component developing type developing device in which the rotation of a developer carrier is made smooth, the developer carrier is brought into contact with an electrostatic latent image carrier at low pressure and the formation of a developer thin layer and the development of an electrostatic latent image are stabilized. CONSTITUTION:The developer carrier consisting of a cylindrical member 3 having a recessed part 1 uniform in its longitudinal direction and a metallic thin film cylindrical member 2 to which the member 3 is inscribed is used, the recessed part 1 of the member 3 is allowed to conicide with a contact position between the electrostatic latent image carrier 8 and the member 2, driving means for driving only the member 2 are arranged on both the ends of the member 3 to rotate the member 2.
Patent JP-H10199049-A (JP)
Title: Production of optical recording medium
Inventor: KOBAYASHI TAKASHI
IPC: G11B7/26
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical recording medium having a low error rate and high reliability. SOLUTION: This process for producing the optical recording medium consists of producing the optical recording medium by disposing the recording layer side of a resin substrate provided with the recording layer opposite to another surface and sticking these substrates to each other with an adhesive. At this time, the side of the resin substrate provided with the recording layer is provided with a protective coating layer and the side of the substrate opposite to the side provided with the recording layer is provided with a hard coating layer. The substrates are warped to a recessed shape to the protective coating layer side by the difference in the shrinkage rate between the protective coating layer and the hard coating layer. The substrates are adhered to each other in the warped state, to obtain the optical recording medium.
Patent JP-S5593116-A (JP)
Title: Inverted galilean finder
Inventor: YOKOTA HIDEO
IPC: G02B13/18
Filed: 1979-01-09
Abstract: PURPOSE: To obtain a finder small in size, light in weight, and excellent in astigmatism, by making the second plane from the object side of the objective negative lens of inverted Galilean optical system in an aspherical surface satisfying specified conditions.  
     CONSTITUTION: An inverted Galilean finder equipped with objective negative lens and ocular negative lens is used in a finder of a medium-class camera. In this lens optical system, the focal lengths fa and fb of both lenses are almost proportional to the principal point length e as regards certain magnification M. Therefore, as the size of the finder is made smaller, the refractive index intensifies, so that the distortion aberration and astigmatism increase above the allowable range. Therefore, forming an aspherical surface on the second plane r 2  of the objective side negative lens and expressing the shape of the aspherical surface in formula 1, the conditions of formula 2 and 3 are determined. By selecting the shape of the aspherical surface to satisfy these conditions, a finder small in size, light in weight and excellent in astigmatism may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58119470-A (JP)
Title: Method for arc spot welding
Inventor: WATANABE AKIYOSHI
IPC: B23K9/007
Filed: 1982-01-08
Abstract: PURPOSE:To wave labor, simplify clamping jig and reduce equipment cost by performing automatic welding providing a welding robot with an arc welding torch and a pad. CONSTITUTION:Objects 11, 12 to be welded are lapped on a reference holder 13, and the objects 11, 12 are pressed down by pressing force of a robot 6 through a welding torch 7 and a pad 8, and the objects 11, 12 are clamped between the pad 8 and the reference holder 13. Under this conditions, arc spot welding is performed and two thin plates 11, 12 are joined by welding. The pad 8 enhances shielding effect of the weld zone and works also as a clamping mechanism. As the clamped position is arc spot welded accurately, positional accuracy of welding is improved.
Patent JP-S62160526-A (JP)
Title: Mouse input device
Inventor: NAKAMURA HIDEKI
IPC: G06F3/038
Filed: 1986-01-08
Abstract: PURPOSE:To change the ratio of the distance of movement of a point to that of a mouse by providing a means which sets the frequency division ratio of a frequency dividing means of the output pulse of an encoder which outputs pulses in accordance with the distance of movement of the mouse. CONSTITUTION:When the mouse is operated, a ball exposed from under the mouse is rotated, and pulses are outputted from an encoder 1 in accordance with the extent of rotation of the ball. These pulses have the frequency divided by an n-notation counter 4 in accordance with a value set by an n-notation selector 5. Frequency divided pulses are sent to a host computer 8 by an output means 7. Thus, the ratio of the distance of movement of the pointer on the screen of the host computer to that of the mouse is changed freely by setting of the n-notation selector 5.
Patent JP-S5386431-A (JP)
Title: Pattern producing circuit
Inventor: IKURA KAZUNORI
IPC: H02M7/48
Filed: 1977-01-10
Abstract: PURPOSE: To obtain the good frequency characteristic by permitting a first and second patterns generated with the identical clock signal to make the synchronism with each other by controlling the second pattern by the signal synchronized with the first pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5698975-A (JP)
Title: Support structure of picture tube
Inventor: NAKAMURA KOUJI
IPC: H04N5/645
Filed: 1980-01-10
Abstract: PURPOSE:To prevent the occurrence of a color shift by composing the holding member of a picture tube of a plurality of elastic bodies differing mutually in elastic modulus and by effectively suppressing the vibration of the picture tube by absorving the vibration of any frequency by the holding member. CONSTITUTION:Holding member 6 interposing between picture tube 1 and case 5 is elongated nearly to the overall length of picture tube 1 and the holding member 6 is formed of three elastic bodies 6A, 6B and 6C made of silicone rubber divided in the periphery direction. Those elastic bodies 6A, 6B and 6C, differing in elastic modulus, are held by case 5, and the space among elastic bodies 6A, 6B and 6C is filled with soft fillter 7 that never influences the holding of picture tube 1. Then, vibration conducted from external fitting member 3 of picture tube 1 to case 5 is absorbed by holding member 6 and vibration of any frequency is absorbed without fail to suppress the vibration of picture tube 1 effectively, preventing the occurrence of a color shift.
Patent JP-H02182040-A (JP)
Title: Method and device for pulling-in intermediate frequency
Inventor: YAMAZAKI SHUNTARO
IPC: H04B10/60
Filed: 1989-01-06
Abstract: PURPOSE:To constitute a simple IF pulling-in system with a low cost by controlling the operation of frequency sweep of a local oscillation light source in response to the amplitude level of a base band signal after demodulation. CONSTITUTION:When an IF signal is absent in an IF band, an output of a level detector 12 is 0V and a signal turning off a switch 13 and a signal starting a sweeper 16 are outputted to a controller 14. Thus, the frequency of the IF signal is swept by a sawtooth wave. The controller 14 recognizes it as a high level at the rise of the first pulse, turns on the switch 13 and stops the sweeper 16. The sweeper 16 keeps the output level when the IF signal is within the IF band and the level of an IF stabilizing signal from the switch 13 is added to the output level by an adder 15 in terms of analog signals. Thus, the IF signal is pulled-in in a prescribed IF band and made stable.
Patent JP-S62160041-A (JP)
Inventor: SATO ISAO
IPC: H02J9/06
Filed: 1986-01-08
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-H07208560-A (JP)
Title: Toothed belt
Inventor: HAMANO NAOKI
IPC: F16G1/28
Filed: 1994-01-13
Abstract: PURPOSE:To improve the abrasion resistance by forming a surface rubber layer having a high cross-linking density and is formed by light irradiating the belt tooth surface after vulcanization, on the undersurface side of a tooth canvas layer. CONSTITUTION:As for a toothed belt 1, a shoulder part rubber layer 2, core wire layer 4 having a core wire 3, tooth part rubber layer 5 and a tooth canvas layer 6 are successively laminated from the upper side. The cover rubber for the tooth canvas of the tooth canvas layer 6 is constituted of the rubber composition containing the photopolymerization starting agent, and a surface rubber which has a high cross-linking density and a small thickness is formed on the undersurface side of the tooth canvas layer 6, from the cover rubber through light irradiation on the belt tooth surface after vulcanization. Accordingly, the generation of blooming is prevented, and the surface rubber layer having a high cross-linking density can be formed on the underside surface of the tooth canvas layer, and the abrasion resistance can be improved, and the endurance life can be prolonged.
Patent JP-2000206218-A (JP)
Title: Multilayer film magnetic field sensitive element and optical type magnetic field detector using the same
Inventor: SAKAGUCHI SHIGEKI
IPC: G01R33/032
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer film magnetic field sensitive element constituted of a multilayer film Faraday rotation element where transmission amount or reflection amount of light is changed by intensity of a magnetic field, and a small-sized optical type magnetic field detector of low cost which has the multilayer film magnetic field sensitive element. SOLUTION: A multilayer film is composed of magnetooptics material and dielectric material and has a periodically repeated structure. A multilayer film magnetic field sensitive element is constituted of a multilayer film Faraday rotation element having a structure where the repeating period is reversed by making the center of the multilayer film as a center of symmetry. The magnetic field sensitive element has performance that transmittance or reflectivity is changed by a magnetic field applied from the outside. An optical type magnetic field detector is constituted by using the multilayer film magnetic field sensitive element. The conventional magnetic field detecting element does not have a function that transmittance is changed in accordance with a magnetic field.  In the case that a magnetic field detector is constituted by using the magnetic field sensitive element of this invention, a polarizer and a photo detector become unnecessary, and a small-sized magnetic field detector of low cost can be realized.
Patent JP-H11251469-A (JP)
Title: Cavity package
Inventor: BABBITT JR FRANK
IPC: H01L21/60
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable IC package fitted to IC for RF and microwave signal. SOLUTION: After on IC die 12 has been jointed to a substrate 15 by a flip-chip method, the blocking sealing material 13 of high viscosity is applied around the outer edge of the IC die. A cavity 16 is formed between the die and the substrate 15. An IC cavity package provided with a short signal route and the inner cavity is formed easily.
Patent JP-H01223671-A (JP)
Title: Method of storing data
Inventor: INASAWA KATSUZUMI
IPC: G11B27/36
Filed: 1989-01-06
Abstract: PURPOSE: To pick up a test area in a short time by arranging the test section of a tape is arranged with an interval from a medium starting position and displaying the tape by a described distance from the medium starting position to perform access. CONSTITUTION: The data is written in the downstream area of a record starting position (BOR) existing at a position specified with the displacement amount of the tape along the tape from the medium starting position (BOM) sufficiently recoiled. The reading test is performed using a part of the upstream tape of BOR as a test section. The test section is separated from BOM with a guard band 85. The test section is separated from BOM and moreover is picked up with the displacement of the tape spanning a described distance from BOM or a relative position to BOM is picked up with the already known spot on the tape. By this way, the test area is picked up in a short time.
Patent JP-S57117373-A (JP)
Title: Urethane lining composition
Inventor: KOSHIRO AKIRA
IPC: B05D7/22
Filed: 1981-01-08
Abstract: PURPOSE: To prevent corrosion of a metal surface in a lining applied surface by a method wherein a filler material having specific gravity larger than that of an urethane polymer is mixed in an urethane compounded liquid and the obtained mixture is supplied to the lining applying surface to be subjected to centrifugal molding while being cured.  
     CONSTITUTION: In a liquid compounded with a usual urethane type elastomer such as a PTGM type urethane elastomer or the like, a filler material having specific gravity larger than that of the elastomer such as glass flake, mica, glass bead, glass fiber or the like is mixed to prepared a coating liquid. The resulting coating liquid is coated on a lining applying surface in a desired amount by an inflow, a blowing, an immersing, a brush coating methods or the like and subjected to the centrifugal molding while being cured. In coating a steel pipe, a method utilizing centrifugal force obtained by rotating said steel pipe around a center of a pipe cross area as a shaft is most adequate and centrifugal force is pref. 2GW30G. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09190906-A (JP)
Title: Rotation throttle position sensor
Inventor: NAKAYA TAKEO
IPC: H01C10/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a sash by providing a rotation stoppage part which forms a flat plane on a part of a cylindrical rotor whose bottom telescope a guide part of a case bottom by thickness, and providing a thin part on both sides of the rotation stoppage part, so that rotor breakage is prevented when assembling into a rotational throttle shaft. SOLUTION: A guide part 21 consisting of a cylindrical protruding part is provided on the center of the inner bottom part of a cylindrical case 20 with bottom which is molded from synthetic resin, superior in heat resistance and machine force, into which glass fiber is mixed. And, a cylindrical rotor 33 consisting of the synthetic resin into which glass fiber is mixed is assemble into the case 20, and a protruding part 34 is provided toward the outside on the intermediate part of the outer periphery of the rotor 33, and on the inside facing the part provided with the protruding part 34, a rotation stoppage part 36 on which a flat surface formed by thickness is formed.  And further, a thin part 39 is formed on both sides of the thick rotation stoppage part 36, and when a rotational throttle shaft 41 which is so cut as to have a flat surface part 40 on a surface is pressed in, the rotation stoppage part 36 is bent outside.
Patent JP-S5387741-A (JP)
Title: Developing method
Inventor: SAITOU TAKASHI
IPC: G03G15/10
Filed: 1977-01-12
Abstract: PURPOSE: To give the latent image with a sufficient amount of developing agent by providing a developing member with a porous rigid outer layer and an elastic inner layer, changing the developing agent with the interaction of outer and inner layers, and squeezing the developing agent out of the inner layer at the developing unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5597408-A (JP)
Title: Dephosphorization and desulfurization of mixed slag of blast furnace and converter
Inventor: KATOU YOSHIHIDE
IPC: C21C5/28
Filed: 1979-01-16
Abstract: PURPOSE:To reduce P and S content of slag to an amount capable of using slag in a recycle manner by a mechanism wherein one or more of C.Si or Mg is added to a mixture of molten blast furnace slag and molten converter slag and, moreover O2 gas is blown into the said mixture. CONSTITUTION:Into a mixture of molten blast furnace slag and molten converter slag, one or more of C.Si or Mg is added and, moreover O2 gas is blown to trasfer P and S within a mixed gas to a gas phase as shown by a formula. By above described added element which also functions as heat source, SiO and CO2 gas are produced and these gas is reacted with slag to trasfer P to a gas phase and to promte desulfurization at the same time.
Patent JP-S62163507-A (JP)
Inventor: TAKAHASHI SHIGERU
IPC: H02G5/06
Filed: 1986-01-10
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-H01183044-A (JP)
Title: Probe current stabilizing device
Inventor: MATSUTANI MIYUKI
IPC: H01J37/04
Filed: 1988-01-08
Abstract: PURPOSE:To stabilize the probe current regardless of the scale of the probe current by correcting the focus lens current with the exciting correction data responding to the variation of the output of a detector to the initial value. CONSTITUTION:By giving a probe current necessary to a controller 24, the controller controller 24 delivers a signal D0 to a D/A converter 23 responding to the probe current. The converter 23 delivers a signal to a focus lens power source 6 making reference to the voltage responding to the probe current, and the power source 6 drives a focus lens 5 by the lens current IL responding to the signal. On the other hand, a detector 12 detects the current with no relation to the lens current IL responding to the acceleration voltage, the bias of the electron gun, and the like. The detected signal is delivered to an A/D converter 17 through an amplifier 13. When the discharge current of the electron gun is varied, an adder 15 detects the condition to be VD'-VDnot equal to 0 to add a signal to correct to the focus lens power source 6, and the probe current is maintained constant regardless of the scale of the probe current value.
Patent JP-H03208226-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: YAMAMOTO YUTAKA
IPC: H01J9/22
Filed: 1990-01-08
Abstract: PURPOSE:To eliminate a need for the partial removal of a film layer for forming a conductive film, and thereby facilitate works required by forming a conductive film in advance at the specified position in the skirt section of the inner surface of a panel section before a lacquer film layer is formed, which is essential as pretreatment prior to the formation of a metal deposite layer in the inner surface of the panel section of a cathode ray tube. CONSTITUTION:A fluorescent layer 7 mixed with water glass is applied to the inner surface of a panel section 1 so as to be bonded by means of precipitation, and a conductive film is formed in the specified position of a skirt section while conductive paint is coated. In the second place, a lacquer film layer 3 is provided over the layer 2 and the film 5 so that an Al metallic deposition film layer 4 is deposited under vacuum at the sectional positions of the layer 3 and the film 5 as metal back treatment. The panel section 1 is then heattreated while the layer 3 is evaporated so that a fluorescent surface is thereby formed over the inner surface of the panel section 1. The frit sealing, gun sealing and exhausting processes of the panel section 1 and a funnel section (not shown) are then executed by usual means so that a desired cathode ray tube is thereby made up.
Patent JP-S60156980-A (JP)
Inventor: NIRUSU EINAA SUBEIDOBARUJI
IPC: F04C15/00
Filed: 1985-01-11
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。