baber/WOPTO huggingface dataset:
Patent JP-H02310500-A (JP)
Title: Synchrotron radiant light generator
Inventor: KOBAYASHI KOJI
IPC: H05H13/04
Filed: 1989-05-26
Abstract: PURPOSE:To simultaneously obtain tomographs of plural planes by forming the orbital planes of the charge particles in radiant light taking out ports so as not to exist on the same plane with each other, irradiating a sample with radiant light rays from plural directions and three-dimensionally processing information. CONSTITUTION:The sample 24 is irradiated with the synchrotron radiant light rays from synchrotron radiant light generators 1, 2, 3 which are two independent radiant light sources in the three directions orthogonal with each other. The synchrotron radiant light generated by the generator 1 is radiated in the limited direction near the orbital plane of the charge particles in the synchrotron radiant light taking out port 68 and is made incident to an inlet slit 7. The light is converted by a monochrometer 10 to monochromatic light which is projected through an outlet slit 13 to the sample 24. The transmitted light thereof is detected by a photodetector 16 and the information thereof is processed by an arithmetic unit 21. The tomograph is disposed on a display device 23 by an image processor 22. The synchrotron radiant light rays 5, 6 generated in the generators 2, 3 are similarly projected to the sample 24 so as to intersect orthogonally with each other by which the tomographs of the three planes orthogonal with each other are obtd.
Patent JP-S5756642-A (JP)
Title: Air-fuel ratio control of internal combustion engine
Inventor: KAWAI SHIROU
IPC: F02M23/04
Filed: 1980-09-19
Abstract: PURPOSE: To reduce the fuel consumption through the most suitable air-fuel ratio control effected in overall range at a low speed through a high speed of an engine, by controlling air-fuel ratio in such a manner that when an engine runs at a low speed, the amount of intake air is controlled and when the engine runs at a high speed, the flow of fuel in a carburetor is controlled.  
     CONSTITUTION: The first air supply conduit 40 is provided by by-passing a throttle valve 32 of a carburetor 26, while the second air supply conduit 44 is provided in communication with a main well 36, and air control valves 42, 46 are interposed in each conduit 40, 44 respecively. When an engine is running at a low speed, the first air control valve 42 is controlled and when the engine is running at a high speed, the second air control valve 46 is controlled in order that air-fuel ratio in a combustion chamber 14 becomes a theoretical air fuel ratio in response to feedback signals from an air-fuel ratio sensor 48, and at a low speed, the amount of intake air is controlled and at a high speed, the fuel flow in the carburetor is controlled. Thereby, a suitable control can be effected in the transient range from a low speed to a high speed and fuel consumption can be thus reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5758260-A (JP)
Title: Driving device for two tape cassettes
Inventor: UEHARA ZENSHIROU
IPC: G11B15/26
Filed: 1980-09-24
Abstract: PURPOSE:To obtain a device which is thin in thickness, by loosely fitting a reel base of an ordinary tape cassette into a hole passing through in the thickness direction, which has been formed on an endless tape cassette. CONSTITUTION:A hollowed part 5b and a projecting part 5a of an ordinary tape cassette 5 are opposed to a projecting part 8a and a hollowed part 8b of a tape cassette 8 of an endless tape, so as to be fitted into each other. Also, the tape cassette 8 of the endless tape is placed on the side of the supporting surface of a chassis 1, so as to be piled in the thickness direction against this supporting surface. Moreover, this device is constituted by loosely fitting a reel base of the ordinary tape cassette 5, and a part of a member for rotating this reel base, into a hole 8d formed on the tape cassette 8 of the endless tape.
Patent JP-H04226145-A (JP)
Title: Thermoplastic molding material
Inventor: UUBUE BURUUMENSHIYUTAIN
IPC: C08L25/06
Filed: 1991-06-04
Abstract: PURPOSE: To enhance impact strength without exerting adverse effect on gloss by adding a (co)polymer dispersion of a specific granular elastomer to PS as a hard matrix.  
     CONSTITUTION: One to sixty wt.% of a (co)polymer (1) essentially based on butadiene or a copolymer thereof with an average particle size of 200-1,200 nm having a porous and/or coil like particle form and 40-99 wt.% of a (co)polymer (ii) with an average particle size of 1,200-8,000 nm and a porous and/or coil like particle form are mixed to obtain a particle mixture (b). 40-98 wt.% of a (co)polymer (a) with an average particle size of 100-600 nm and having an encapsulated particle form and 2-60 wt.% of the component (b) are mixed to obtain a granular (co)polymer (B) of an elastomer. 75-97 wt.% of PS as a hard matrix (A) and 3-25 wt.% of the component (B) are melted and mixed to obtain the objective molding material. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08323138-A (JP)
Title: Semiconductor producing device
Inventor: SAKUMA SATOSHI
IPC: C23C16/44
Filed: 1995-05-30
Abstract: PURPOSE: To provide a semiconductor producing device to improve the removing effect on the foreign matter contained in a processed exhaust gas. CONSTITUTION: This semiconductor producing device consists of an epitaxial growth device to grow a single crystal on a semiconductor wafer by the use of a processing gas such as monosilane, an exhaust part 3 connected to the growth device and wherein a pretreating tower 7 for filtering an exhaust gas 5 is set in a first duct 6 or a second duct 8 as the exhaust gas 5 passage and a device connected to the exhaust part 3 and used for cleaning the exhaust gas 5 passed through the pretreating tower 7. The exhaust gas 5 is filtered by the pretreating tower 7, the cleaned by the cleaning and exausted.
Patent JP-H05302229-A (JP)
Title: Feeder exchange system having v-shaped creel
Inventor: TANAKA MASAYOSHI
IPC: B65H49/16
Filed: 1992-04-24
Abstract: PURPOSE:To automatically exchange feeders in a feeder exchange system involving a V-shaped creel with a high work efficiency in spite of its simple structure. CONSTITUTION:This system involves a creel 10 where a pair of conveying members 12 each having a feed area 13 on the outside and a stand-by area 14 on the inside are arranged facing to each other in a V-shape. Both the stand-by areas 14 of both the conveying members 12 are arranged parallel to each other and one passage 31 for movement of a creel loader 40 extends between both the stand-by areas 14. The creel loader 40 moves along the passage 31 so as to simultaneously exchange feeders of the stand-by areas 14 of the conveying members 12 on both the sides.
Patent JP-S5922413-A (JP)
Title: Variable gain amplifier circuit
Inventor: CHIBA KIYOICHI
IPC: H03G3/10
Filed: 1982-07-28
Abstract: PURPOSE:To simplify and miniaturize the entire variable gain circuit, by applying a current flowing to each gain control circuit with a drive circuit in common to each gain control circuit for simplifying the circuit constitution of the pre- stage of each gain control circuit. CONSTITUTION:A current mirror diode 38 is connected in common to a current mirror transistor(TR) 40 connected to each gain control circuit 20. A current amplification factor beta of a current mirror diode 38 to which the base and the collector of the TR are connected is selected sufficiently larger. Thus, it is possible to drive symmetrically plural current mirror TRs 40 and a voltage drive circuit 16 and the current mirror diode 38 are taken as a common drive circuit of the amplifiers 12 and 14.
Patent JP-H10305919-A (JP)
Title: Discharge device for carrying and sorting machine
Inventor: FUJINO HITOSHI
IPC: B65G47/46
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent an object to be sorted from being diagonally dropped by providing a tilting means of a carrying support piece at the prescribed position of each discharge gate when the object is discharged by successively tilting carrying support pieces arranged in a keyboard, and simultaneously operating the tilting means at the prescribed position to discharge the object. SOLUTION: In a discharge gate 9, rotary solenoids 11 of a tilting means are arranged at two positions A, B according to the length of an object to be sorted. The interval between the positions A and B is set to the pitch of approximately half of the length of the object to be sorted, and a passing carrying support piece 6 is simultaneously tilted at the positions A, B. In this construction, the rotary solenoids 11 arranged at the positions A and B of each discharge gate is simultaneously operated, a lever of the passing carrying support piece 6 to detach a hook, and the object is discharged by successively tilting the carrying support piece 6 of the length of the passing carrying support piece 6. The object may be discharged by simultaneously tilting the carrying support pieces 6 of the number corresponding to the length of the passing object.
Patent JP-S5465910-A (JP)
Title: Method of assembling shaft suspension device for vehicle motor
Inventor: SHIGEURA JIYUNICHI
IPC: B60K17/24
Filed: 1977-11-02
Abstract: PURPOSE: To provide a method which makes it possible to assemble a suspension tube accurately with ease with the play of the bearing held accurately within a given range at a single assembling work in an actual setting, while the bearing housing and the suspension can be solidly constructed.  
     CONSTITUTION: In a suspension tube to be mounted to the motor body 1 in such a manner as to be run through by the shaft 2 with a space formed to install a bearing 3 supporting thereof, spacer blocks, fitted into a retaining ring 102, are arranged over several points at an equi-space in circle on the inner surface of the space. An inner ring 33 of the bearing is shrund so as to be allowed to be locked in contact with the spacer block 101. Subsequently, the block 101 is removed and the bearing section is assembled. With such an arrangement, the position of the inner ring determines that of a thrust ring 34. This ensures that the play E of the bearing can be held within a given range while the conventional bearing housing can be solidly constructed with the tube 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5833438-A (JP)
Title: Method for injection molding of hard resin
Inventor: OOSHITA KATSUJI
IPC: B29C41/00
Filed: 1981-08-25
Abstract: PURPOSE:To obtain a cylinder having plural protruded undercut parts by a simple metal mold, by a method wherein a cylindrical cavity is contoured by an outer mold, a first core pin and a second core pin slid therewith and, after a hard resin is injected thereinto and solidified therein, each molding element is withdrawn. CONSTITUTION:After a molten hard resin is injected into a cavity 9 to be molded into a cylinder 1 after solidification, a second core pin 5 and an outer mold 7 are withdrawn and a first core pin 4 is subsequently withdrawn. Because three internal spaces 10 are formed by preliminary withdrawing the second core pin 5, the cylinder 1 can be deformed into an almost triangular shape when the first core pin 4 is withdrawn and, even in the hard resin, the deformation amount of a part containing a protrusion 2 is made large and the first core pin 4 can be easily withdrawn.
Patent JP-H10327348-A (JP)
Title: Video signal special effect device
Inventor: KAGEYAMA ATSUHISA
IPC: G06T5/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient special video effect concerning the narrow extension of gradation from white to black by detecting minimum and maximum values within the effective video period of each sheet and obtaining the extension of the gradation of an inputted video signal from the difference between the minimum and maximum values to vary the threshold value at the time of bit-controlling according to the extension of gradation. SOLUTION: Maximum/minimum value detecting circuits 1 and 2 detect the maximum/minimum values of the inputted video signal (a) between effective video period signals (f), hold them and output the maximum and minimum values (b) and (c). A threshold value generating circuit 3 holds a threshold value obtained by detecting the difference between the maximum and minimum values (b) and (c) by each finishing period of a vertical video to output as a threshold value (d). A bit processing circuit 4 lowers the bit of the signal (a) according to the value (d) and output it. Thereby, a sufficient solarization processing effect is obtained also concerning the video of the narrow extension of gradation from white to black.
Patent JP-S6026188-A (JP)
Title: Swash plate type compressor
Inventor: FUTAMURA KENICHIROU
IPC: F04B27/08
Filed: 1983-07-20
Abstract: PURPOSE:To improve the burning withstandability of sliding face at the initial stage of operation and during operation, by forming a bottomed oil sump in the center of the sliding face of a shoe contacting with the sliding face of swash plate. CONSTITUTION:A central hole functioning as a lubricant sump is formed in the center of the sliding face of a shoe 19 sliding with the swash face 11 under most severe condition. When operating the swash plate compressor under scarce lubrication condition, predetermined amount of lubricant is fed onto the sliding face of shoe 19. When operating for long period under severe condition to rise the temperature in the center of the shoe 19 and to project the sliding face of shoe 19 through thermal expansion, the central hole 22 will absorb thermal expansion to suppress projection of the sliding face and to prevent burning. When restarting after long period stoppage, residual lubricant in said hole 22 whill prevent burning of the sliding face.
Patent JP-2000090856-A (JP)
Title: Deflection yoke and color cathode-ray tube receiver using the same
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To mount a convergence correcting device capable of independently correcting only an intermediate VCR(vertical center raster) in an intermediate part of upper and lower sides of a screen. SOLUTION: In a convergence correction circuit having coma-aberration correction coils L1 to L4 which are connected in series with vertical deflection coils LV1, LV2 and performing a correction of misconvergence in the vertical direction, a correction current generating circuit 30 having two kinds of diodes D2, D4 and D1, D3 which are different in forward voltage is provided. At this stage, the two kinds of the diodes D2, D4 and D1, D3 are operated by utilizing a change in voltage when sawtooth current of a vertical period is made to flow, current becomes 0 at vertical deflection upper and lower ends and a screen center by a difference of the operating timing, current of a waveform having a peak in an intermediate part of upper and lower sides of a screen is generated and this current is made to flow to the comma-aberration correction coils L1 to L4.
Patent JP-H08330722-A (JP)
Title: Method of soldering electronic part
Inventor: KIMURA TAKEHIRO
IPC: H05K3/34
Filed: 1995-05-30
Abstract: PURPOSE: To diminish the defective solder connection developed by thinning a substrate and enlargement of electronic part. CONSTITUTION: After printing a substrate 1 with cream solder 22 for mounting an electronic part 20 on the substrate 1, the substrate 1 is heated to melt the solder 22 while it is vibrated for a certain period. Then the substrate 1 is cooled to solidify the solder.
Patent JP-S5655825-A (JP)
Title: Optical type temperature sensor
Inventor: TANIUCHI TETSUO
IPC: G01K11/12
Filed: 1979-10-12
Abstract: PURPOSE:To reduce errors in measurement and enable direct connection to a digital device by a constitution wherein a plurality of birefringent ferrodielectric crystals different in length are arranged in parallel, the light is injected therein through the intermediary of a polarizer, the light passing the crystals is projected through the intermediary of a photoinspector and detected by a photoreceiving element. CONSTITUTION:The light from a opticalfiber for input is made into parallel beams by a lens 12 and these beams are injected into the single crystals 14-17 of LiNbO3 which are held by polarizing plates 13 and 13' at both ends thereof and are different in length. The beams projected therefrom are condensed by rod lenses 18-21, are led to opticalfiber 22-25, and outputs P1-P4 are obtained. The length t1-t4 of each crystal is set to be half of the preceding one sequentially. When the outputs P1-P4 of the light are turned into two-valued codes based on the half of the maximum output of the light, as shown by broken lines, the range T1-T2 of the temperature can be turned into binary digital codes, for instance, by four bits. By this constitution, errors in measurement can be reduced and, in addition, the device can be connected directly with a microcomputer and a digital meter without an AD transducer.
Patent JP-S6111260-A (JP)
Title: Thermal head
Inventor: SATOU YOSHIHIKO
IPC: B41J2/345
Filed: 1984-06-27
Abstract: PURPOSE:To form a thermal head of lesser voltage loss by using a wider width of a recording current-earth conductor. CONSTITUTION:A conductor SP' for supplying image signals is set between a recording current earth conductor PG and connecting terminals T1-Tm' to IC. A recording current earth terminal TG' of IC for receiving image signals is set through an image signal input conductor SP' on the opposite side of the connecting terminals T1-Tm' to IC. In the case of the thermal head of 12 numbers/mm. for example, the width of the recording current earth conductor can be set to about 0.6mm.. Because of small conductor resistances, the variation in the loss of print recording voltage can be lessened, and a thermal head of lesser print unevenness can be formed.
Patent JP-S5834458-A (JP)
Title: Production of screen
Inventor: MASUDA TOSHIROU
IPC: G03F5/12
Filed: 1981-08-24
Abstract: PURPOSE:To eliminate a moire to be generated on a gravure screen, by using an irregular polygon pattern formed by shifting irregularly the position of each intersection of each segment of line forming an irregular polygon within a prescribed range, as an original pattern of (opaque) transparent segments of lines of the screen. CONSTITUTION:The intersections (A-I) of segments of lines forming an irregular polygon such as a rectangle (dotted lines) are shifted at random (e.g., horizontal and vertical displacement limited to + or -X/2 and + or -Y/2 respectively). The obtained points A'-F' are connected in correspondence to the original rectangle forming segments of lines. Thus a pattern (solid lines) is formed with an irregular rectangle. This irregular polygonal pattern is used to an original pattern of transparent or opaque segments of lines of a gravure screen. The screen causes no moire since the transparent or opaque segments of lines have an irregular change.
Patent JP-H07320004-A (JP)
Title: Card processor
Inventor: CHIKU KAZUHIRO
IPC: G06K13/06
Filed: 1994-05-23
Abstract: PURPOSE:To prevent a processing equipment such as an automatic ticket vending machine incorporated in a main body from stopping abnormally by providing a collection control means which collects a card in a collection box when a detecting means detects the card for a specific time. CONSTITUTION:When the card C is not extracted from an insertion slot 7 for a specific time (e.g. one minute), the main body 17 has a motor M driven again to convey the card C for collection until a detector S3 detects it. When the card passes by magnetic heads H3-H1 at the time of the conveyance, data on the collection date and time, the amount of a purchase made before the collection, etc., are recorded. They are therefore usable when the card is returned to the user. Since the detector S3 is provided on the rear end side of a conveyance path 18 so that the card C which ha been detected by the detector S3 falls in the collection box 19, the card C is collected in the collection box 19. Consequently, the main body 17 can accept a next customer's card and the ticket vending machine main body (a) can be prevented from stopping abnormally.
Patent JP-S5656060-A (JP)
Title: Transmitter
Inventor: NAKATSUKA SHIGEO
IPC: G06F13/00
Filed: 1979-10-15
Abstract: PURPOSE:To insert data into frames of the transmission line of a loop transmission system securely deciding the number of frames on the transmission line and by informing a data processor connected to the transmission line of the number of frames and the sequence number. CONSTITUTION:A pulse signal from timing generating circuit TIM is counted by n- scale counter CT1, which outputs a signal a circulating numeral to signal line 102. This numeral is written in frames passing through trasmitter 2 and sent to transmission line. Those frames circulate through transmission line 1 and return to transmitter 2 and they are inputted to zero detecting circuit ZD via signal line 103. As this circuit ZD decides that the value of a frame is zero, the numeral of frame- number holding register RG is increased by one and the number of frames residing on transmission line 1 is inputted to comparator CP. On the other hand, n-scale counter CT2 counts and applies the number of pulses of circuit TIM to comparator CP to generate a frame sequence number and the number of frames and the sequence number are sent out simultaneously to the data processor.
Patent JP-H05318515-A (JP)
Title: Manufacture of synthetic resin pipe having receiving port in which electric heating coil is embedded
Inventor: NAKAMURA RYUICHIRO
IPC: F16L47/02
Filed: 1992-05-25
Abstract: PURPOSE:To simply manufacture a synthetic resin pipe having a receiving port in which an electric heating coil is embedded. CONSTITUTION:An electric heating coil 1 is provided to the outer peripheral surface of a columnar inner mold 3 and one end part of a synthetic resin pipe 2 is fitted to the outer peripheral surface of the inner mold 3 and the electric heating coil and the outer periphery of the leading end of the synthetic resin pipe 2 are surrounded by an outer mold 4 so as to leave a predetermined interval. Subsequently, the receiving port molding cavity formed between the inner and outer molds 3, 4 is filled with a molten resin and, after the molten resin integrally fuses the electric heating coil 2 and the leading end part of the synthetic resin pipe 2 to be solidified, the inner and outer molds 3, 4 are opened. By this constitution, the synthetic resin pipe having the receiving port, in which the electric heating coil is embedded can be simply manufactured. When this synthetic resin pipe is used, piping execution can be simply performed and an execution time can be shortened.
Patent JP-2000322938-A (JP)
Title: Anisotropic conductive sheet, its manufacture, and electrical test device and electrical test method for circuit device
Inventor: HANAWA KAZUMI
IPC: H01L21/66
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive sheet, together with its manufacturing method, having high conductivity in spite of its large thickness and providing high connection reliability, and to provide an electrical test device for a circuit device, together with a test method, high in connection reliability and capable surely implementing required electrical test, though the circuit device being an object of test has bump electrodes. SOLUTION: This anisotropic conductive sheet 10 is made up by disposing a plurality of conductive parts 11 extending in the thickness direction so as to be insulated from each other by insulation parts 16, and each conductive part 11 has a helical metallic member 13 extending in the thickness direction, This electrical test device is equipped with a circuit board for test having a multiplicity of testing electrodes on one surface thereof and the anisotropic conductive sheet 10 disposed on the one surface, According to this electrical test method, tested electrodes of the circuit device and testing electrodes of the circuit board for test are electrically connected to each other by means of the anisotropic conductive sheet 10 to implement an electrical test.