baber/WOPTO huggingface dataset:
Patent JP-S583473-A (JP)
Title: Compression encoding system
Inventor: HATSUZAKI JIYUNJI
IPC: H04N1/417
Filed: 1981-06-30
Abstract: PURPOSE:To perform high speed processing and to reduce the number of transmission bit, by performing encoding for a changing picture element a2 in the horizontal mode, before a changing picture element b1 of a referring line is detected or when the changing picture element a2 of encoded line is detected at the same time at the detection. CONSTITUTION:Compressed data inputted from an input bus IRB is inputted to line memories LM1 and LM2 where reference line data and encoded line data are respectively stored via a shift register SR1. The output of the LM1 and LM2 is inputted to a changing point detection circuit CPD, where changing picture elements a1, a2, b1 and b2 on the reference line and the encoded line are detected. The changing point is checked at an address counter AC, and before the changing picture element b1 of the reference line is detected, when the changing picture element a2 of the encoded line is detected, the run length of a0, a1, and a1a2 obtained at the counters C1 and C2 is applied to an address producing circuit AG, a compression code table CT is accessed for the encoding of the horizontal mode.
Patent JP-S61259505-A (JP)
Inventor: HORIE TSUNEO
IPC: H01C10/32
Filed: 1985-05-13
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-S5726970-A (JP)
Title: Image sensor
Inventor: NAKAMURA TAKASHI
IPC: H04N5/202
Filed: 1980-07-24
Abstract: PURPOSE:To save a mixer amplifier and to simplify an aperture correction circuit, by applying a luminance signal to a variable impedance circuit and an aperture compensation signal to a series circuit of variable and fixed impedance. CONSTITUTION:A luminance signal Y2 from an aperture compensation signal forming circuit 4 is applied to the base of a transistor (TR)Q11 constituting an aperture compensation circuit 6 without a mixer amplifier and the collector of the TRQ11 and the base of a TRQ12 are connected via a resistor R15. A series circuit of a TRQ13 and a resistor R16 is connected to the base of the TRQ12 and an aperture compensation signal is applied to the base of the TRQ13, then gamma compensation is made to the luminance signal Y2 with the TRs Q11, and TRs Q1-Q3 and resistors R1-R4, R11-R14 and suitable aperture compensation can be made with the Trs Q13 and the like.
Patent JP-H10290792-A (JP)
Title: Biological magnetic field measuring instrument
Inventor: OYU SHIGEHARU
IPC: A61B5/05
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise magnetic field caused by the vibrations of vibration sensor or surrounding object by estimating an environmental magnetic field to be induced by vibrations in a static magnetic field and a fluctuating magnetic field based on environmental magnetic field measurement and vibration measurement data and removing it from biological magnetic field measurement data together with an external magnetic field component. SOLUTION: Based on the estimated value of vibration noise magnetic field estimated by a vibration magnetic field estimating means 6 in respect to a vector (detection data) from a biological magnetic field sensor 1, a vibration magnetic field removing means 8 removes the vibration noise magnetic field component. A 2nd coefficient determining means 5 and an external magnetic field estimating means 7 find a coefficient for calculating the external noise magnetic field and calculate the estimated value of external noise magnetic field. An external magnetic field removing means 9 removes the external noise magnetic field component estimated by the external magnetic field estimating means 7 in respect to the vector removing the vibration noise magnetic field from the biological magnetic field sensor 1 through the vibration magnetic field removing means 8 and outputs a vector removing the environmental noise magnetic field onto an analytic display means 10. Thus, the vibration noise magnetic field can be completely removed.
Patent JP-H11277474-A (JP)
Title: Parallel closing chuck device
Inventor: ITOI KATSUHIRO
IPC: B25J15/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device to mount a working jig, such as an suction pat and an air injection nozzle, in addition to an attachment to grasp a work and substantially increase the number of handling items through actuation of the actuation jig, in a parallel closing chuck device having an exchange function for an adapter to support a pair of fingers. SOLUTION: A first piping connection part 4 provided with the given number of connection ports 32, 33, and 34 and a fluid flow passage 35 to communicate the given number of ports 32, 33, and 34 with each other is arranged at an adapter 2, and a second piping connection part 5 provided with a fluid flow passage 43 to intercommunicate the given number of connection ports 39 and 40 and a connection part 47 is provided with the given number of connection ports 39 and 40 and a fluid flow passage 43 to intercommunicate the connection ports 39 and 40 is arranged at a body 1. A connection part 47 is provided to intercommunicate the fluid flow passage 35 of the first piping connection part 4 and the fluid flow passage 43 of the second piping connection part 5 is arranged when an adapter 2 is coupled to a body 1 when the adapter 2, is coupled to the body 1.
Patent JP-H07284427-A (JP)
Title: Rotary reception type bed
Inventor: AJIKI SHINICHI
IPC: A47C17/38
Filed: 1994-04-15
Abstract: PURPOSE:To prevent a beautiful appearance from being damaged by disposing a torsion bar having the axis approximately aligned with the pivotal axis of a bed body on the bed body to connect two portions of the torsion bar spaced longitudinally from each other so as to be not pivoted to the skeletons of a building and bed body, respectively to utilize effectively a space. CONSTITUTION:A pair of torsion bars 20, 20 having axes respectively aligned with the axis L and a square section are fitted to the right and left sides of a wall side of a bed body 10. The respective one ends extend pivotally through a support tube 4a to be not rotatably connected to a strut 4 by a rotation preventing plate 6 and the other ends extend pivotably through respective vertical frames 11A. Also, the torsion bars 20 are previously twisted and the bed body 10 is urged toward the receiving position side to lift the bed body with a small force in the reception. Since the torsion bar 20 for urging the bed body 10 toward the receiving position is thus disposed on the pivotal axis L of the bed body 10, any special space is not needed and any cover member is not needed so that the appearance is not damaged.
Patent JP-H02281451-A (JP)
Title: Reel base device
Inventor: SUGIYAMA YOSHIAKI
IPC: G11B15/32
Filed: 1989-04-21
Abstract: PURPOSE:To increase the component package density and to miniaturize a device by providing pulleys for transmission which have belts interposed between reel base pulleys at an equal distance from the centers of the reel bases at two positions, and rotating the reel bases by belt driving. CONSTITUTION:A couple of pulleys 40 for transmission are rotated by the rotation of a driving source 42 while a large or small cassette is loaded, and the rotation is transmitted to a couple of reel base pulleys 39 by the belts 36 to rotate a couple of reel bases 37a and 37b individually. Then, the pulleys 40 for transmission are arranged at the equal distance from the centers of the reel bases 37a and 37b at the two positions. Therefore, the rotating force is transmitted in an invariably proper tension state to eliminate the need for the movement space of a motor 42 and increase the degree of freedom of the arrangement positions. Consequently, the component package density is increased and the device is miniaturized.
Patent JP-H10291031-A (JP)
Title: Plate bending machine
Inventor: HEKIZONO TAKASHI
IPC: B21D5/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To conduct usual bendings as well as special bending for various plate thicknesses and materials. SOLUTION: A second pressure die 51 having a prescribed shape is set to a lower side of an upper pressure die 11 and/or an upper side of a lower pressure die 9 by a pair of left/right second pressure die devices 15 arranged to a front face of an upper frame 7 and/or a lower part frame 3. At this state, the left/right second pressure dies 51 are connected, a plate material W is clamped in a wide range, the plate material W is bent by a bending die 13. A second pressure die holder is moved vertically by an elevating/lowering drive mechanism 23 of the second pressure die device 15 and is moved back/forth by a back and forth drive mechanism, the second pressure die 51 mounted to the second pressure die holder is set to a lower side of the upper pressure die 11 and/or an upper side of the lower pressure die 9.
Patent JP-S60246454-A (JP)
Title: Testing system of input/output device
Inventor: KOIZUMI KENJI
IPC: H04L69/40
Filed: 1984-05-21
Abstract: PURPOSE:To reduce a testing system and a testing cost by using a body to be tested itself as a console. CONSTITUTION:By turning on a power source of each device, a start signal of a test program is transmitted to a terminal control device T/C 1 through an I/O control part 8 and a circuit control part 7 from a keyboard 9 of an I/O 2, and the T/C 1 sends directly the start signal of the test program received through the circuit control part 7, to a control part 4. The control part 4 reads out test data in accordance with the test program from a memory part 6, based on the start signal from the I/O 2, and transmits it to the I/O 2 through a processor 5 and the circuit control part 7. As a result, the I/O 2 receives the test data through the circuit control part 7, and displays an output for indicating the contents of the test to a worker seeing the I/O 2, on a display 10. The worker executes the operation based on the test contents indicated on the display 10.
Patent JP-S585534-A (JP)
Title: Forward and backward transmission clutch
Inventor: ARAI JIROU
IPC: F16H35/00
Filed: 1981-06-30
Abstract: PURPOSE:To provide a clutch which can transmit forward and backward rotation of a driving shaft to a driven shaft by individual systems, while conventionally two clutches are needed. CONSTITUTION:When a boss 3 starts to rotate counter-clockwise with a click body 9 positioned sa shown in the drawing, a pin 13 is out of contact from the click 9, but a pin 14 flips a click 11b, so that a click 10b moves in very close to a circular wall 6b. When the boss 3 is rotated further, the click 10b advances between the pin 13 and the circular wall 6b and engages each other, and a pulley cover 6 is pushed by the click body 9 to be rotated in the same way as the boss 3, while a pulley cover 7 being not engaged with the click body 9 not to be rotated. On the contrary, when the boss 3 starts to rotate clockwise, in the same manner as the above, only the pulley cover 7 is driven to rotate.
Patent JP-H08296417-A (JP)
Title: Cylinder head for engine
Inventor: ADACHI SHUHEI
IPC: F02F1/24
Filed: 1995-04-26
Abstract: PURPOSE: To provide a cylinder head which has high freedom degree in a port design, has small heat resistance of a valve seat, and is firmly joined with the valve seat. CONSTITUTION: A cylinder head main body 11 is formed by Al-Si-Mg based aluminum alloy. A valve seat base metal 20 is formed by covering an iron based sintered alloy circular ring body 21 with a copper coat 22. The valve seat base metal 20 is pressed against combustion chamber side port opening parts 13a, 14a and joined therewith by heated with resistance heat generated by energization.
Patent JP-S62259216-A (JP)
Title: Magnetic head position adjusting device for vtr
Inventor: BABA MASAICHI
IPC: G11B5/455
Filed: 1986-05-06
Abstract: PURPOSE:To eliminate the need for experts and to easily and accurately adjust the position of a magnetic head by holding a head base by two chucks fitted to a horizontal moving table and clamping a screw part of the head by a bit. CONSTITUTION:A vertical moving base 10 is descended, a chuck 27 is descended up to a position where a head base 2 is pressed from its sides, a pulse motor 16 is driven to move a table 14 to a prescribed position by the rotation of an eccentric cam 15, a horizontal guide rod 25 is horizontally moved, the contact of a chuck 26 fitted to the tip part of the rod 25 with the side of the base 2 is detected by a strain gauge 29, and the base is held by the chucks 26, 27. The screw 3 of the head is clamped by a motor 30 and a bit 31 while detecting the clamping state by a strain gauge 32. The positional shear of the head due to the residual stress of the screw is removed by loosening and clamping the screw 3 every correction of a base position, so that adjustment by an expert can be omitted and the position can be accurately adjusted.
Patent JP-H05275299-A (JP)
Title: Method of treating semiconductor wafer
IPC: H01L21/316
Filed: 1992-03-27
Abstract: PURPOSE:To increase the dielectric strength of an oxide film on a silicon wafer, especially a MOS wafer, which has undergone crystal growth in a wide range of growth rate by the Czokralski technique. CONSTITUTION:A Czokralski single-crystal wafer is heat-treated at a high temperature in a 1250-1300 deg.C range for 0.5-4 hours. After the oxide film due to the heat treatment is removed, the wafer is cleaned and then a thermal oxide film is formed.
Patent JP-H10294576-A (JP)
Title: Printed board fixation structure
Inventor: KOBATA KEIJI
IPC: H05K7/14
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To fix and detach a printed board in a short time. SOLUTION: A printed board metal fixture 41 is used which has a printed board fixation part 43 having a U-shaped implanted part 42 on one end side and part to be bent by a pressed plate board on the other end side and fixing the pressed printed board by restricting its height and position. The printed board fixation part 43 has a projection and a leaf-spring part having an engagement part 42a-2 halfway. The printed board has a hole and a long hole. When the printed plate, the hole engages with the projection part through pressing operation and the long hole engages with the engagement part 43a-2 of the leaf spring part and is fixed.
Patent JP-H01271722-A (JP)
Title: Color recording medium
Inventor: KITANO HIROHISA
IPC: G02F1/13
Filed: 1988-04-25
Abstract: PURPOSE:To speed up recording by respectively providing optical shutters in three light emitting parts and simultaneously performing modulation to outgoing light from the light emitting part based on the information on irradiation classified by photosensitive wavelength by the optical shutter. CONSTITUTION:The optical shutters Sr, Sg and Sb are provided in every light emitting part, which shutters change the quantity of the outgoing light, respectively radiated to a photosensitive recording medium P, from three light emitting parts for radiating the light with three different wavelengths onto a same picture element forming part on the photosensitive recording medium P coloring in different tones according to the wavelength of received light. A control circuit 18 is constituted of a modulation means for separately actuating the respective three optical shutters Sr, Sg and Sb according to the information on irradiation classified by the photosensitive wavelength out of input recording signals and a control means for simultaneously performing the actuation of the three optical shutters Sr, Sg and Sb by the modulation means based on the input recording signals. Thus, one picture element is formed on the color photosensitive recording medium P just in a time for actuating the optical shutter S once.
Patent JP-H07286790-A (JP)
Title: Top heat type thermosiphon
Inventor: HASEGAWA HITOSHI
IPC: F28D15/02
Filed: 1994-04-15
Abstract: PURPOSE:To make external power unnecessary by a thermosiphon and permit the same to be used as a top heat type. CONSTITUTION:In a top heat type thermosiphon used as a top heat type, operating liquid A is sealed into a sealed pipe 2, the upper part of the pipe 2 is used as an evaporating section 3 by arranging a heating unit 5 and the lower part of the same is used as a condensing section 4 by arranging the tank 6 of cooling water W. A liquid reservoir 11 is provided at the inner periphery of the evaporating section 3 at the upper part of the pipe 2, the operating liquid A in the condensing unit 4 can be supplied into the liquid reservoir 11 through a liquid returning pipe 13 equipped with a pump 14 and a turbine 15, inserted into the cooling water supplying pipe 7 of the water tank 6, is connected to the pump 14 so that the pump is driven continuously by the rotation of the turbine 15.
Patent JP-S60246155-A (JP)
Title: Code converting method
Inventor: IKETANI AKIRA
IPC: G11B20/14
Filed: 1984-05-21
Abstract: PURPOSE:To realize a code suitable for high-density recording with a simple circuit by applying 7/8 conversion to a high-order 7 bits of the 1st data word of 16 bits by two data works of 8 bits and applying 9/10 conversion to 9 bits by the 2nd data of 8 bits. CONSTITUTION:A code word transmitted from a ROM104 or 105 is fetched by a parallel/serial converter (P/S)108, converted into a bit string and transmitted to an exclusive OR109. On the other hand, an inverse control circuit 110 calculates a select code SC based on a DP and F of a code word transmitted from the ROM14 or 105, a value of an integration value DSV up to the final bit LB of a preceding code word stored in an inverse control circuit 110 and an output LB of a D flip-flop 111 storing the final bit of the preceding code word transmitted, transmits the result to an exclusive OR109 to decide whether the codo word is brought into a back pattern or not. Thus, the DSV is controlled for both the 7/8 and 9/10 conversion.
Patent JP-H09289582-A (JP)
Title: Facsimile equipment
Inventor: NONOMURA YUTAKA
IPC: H04N1/32
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment which can be varied in reception resolution according to a calling-side device. SOLUTION: When there is a cog signal (S1), 'superfine' is written in a reception resolution memory (S2). When the telephone number of the calling-side device is sent from an exchange (S3: Yes) before the telephone line Is closed and the telephone number is already stored in a calling-side telephone number area (S4: Yes), resolution ('fine' or 'standard') stored in the reception resolution area corresponding to the telephone number is written in the reception resolution memory (S5). The facsimile equipment sends the resolution stored in the reception resolution memory to the calling-side device as maximum resolution of possible reception by this facsimile equipment (S7) at the time of the transmission of a DIS signal after the telephone line is closed (S6).
Patent JP-H07284779-A (JP)
Title: Method for improving langeria index
Inventor: FUNAHASHI ISAO
IPC: C02F1/68
Filed: 1994-04-15
Abstract: PURPOSE:To maintain pH within an allowable range and to improve a Langeria index by setting up a pH control set value within a specified range to an allowable pH range after carbonic acid and calcium hydroxide treatment and controlling the injection of a calcium hydroxide aqueous solution into water in which a specified amount of carbonic acid is dissolved by the control set value. CONSTITUTION:Calcium hydroxide dissolving tanks 1a, 1b are changed over by changeover valves 2a, 2b, a calcium hydroxide aqueous solution is injected into water to be treated in a water channel 6, and a Langeria index is controlled by injecting carbonated water from a carbonated water producing device 5. In this process, a pH value which is lower by 0.1 or more than the upper limit of an allowable pH range of water to be treated and higher by 0.1 or more than the lower limit is set up as a pH control set value of a pH adjustment meter 8. The pH adjustment meter 8 detects pH at a pH detection point P to compare with the pH control set value. A control valve 9 is controlled on the basis of the results to control the addition of the calcium hydroxide aqueous solution.
Patent JP-H05283033-A (JP)
Title: Electron microscope
IPC: H01J37/28
Filed: 1992-03-30
Abstract: PURPOSE:To prevent improper operation depending upon the degree of skill for operation or the type of a work by causing a memory means to save operation members selected with a selector means according to the degree of skill for operation, and providing a setting means to disable the operation of a saved arbitrary operation member. CONSTITUTION:A selector means 210 to allow the selection of operation members depending upon the degree of skill is provided for analyzing a sample W under exposure to an electron beam EL emitted via the operation of a plurality of operation members on an operation board 20. The operation members selected with the means 210 are saved in a memory means 220 and a setting means 230 is provided to disable the operation of an arbitrary operation member of the saved members. Namely, operational function to be prohibited depending upon the degree of an operator's skill or the type of a work, is determined and set with the means 230 to disable the prohibited operation. According to this construction, erroneous operation can be prevented, and work efficiency can be improved for the analysis of the sample W.
Patent JP-H11322705-A (JP)
Title: Cyclobutyl-aryloxyarylsulfonylaminohydroxamic acid derivative
Inventor: REITER LAWRENCE ALAN
IPC: A61P35/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a pharmaceutical composition in order to treat symptoms such as arthritis, e.g. osteoarthritis and rheumatoid arthritis. SOLUTION: This compound is represented by formula I (R<1> is H or a 1-6C alkyl; Y is H or a substituent group on any carbon atom of the phenyl ring independently selected from among fluoro, chloro, trifluoromethyl or the like and capable of supporting an additional bond), preferably ethyl 3-[[4-(4- fluorophenoxy)benzenesulfonyl]-(1-hydroxy-carbamoylcyclobutyl)amino]pr opionate, etc. The compound is preferably obtained by removing, e.g. an R<16> hydroxylamine-protecting group of a compound represented by formula II (R<16> is benzyl) by hydrogenolysis of the benzyl-protecting group in a polar solvent at a temp. of about 20 to about 25 deg.C for about 1 to 5 h using a palladium catalyst on barium sulfate.
Patent JP-S61263032-A (JP)
Title: Fluorescent character display tube
Inventor: KAMIMURA SASHIRO
IPC: G09G3/30
Filed: 1985-05-16
Abstract: PURPOSE:To facilitate minute luminance control, by providing a metal-oxide- semiconductor field-effect transistor to constitute a switching element for luminance control, and making the thickness of the gate film of the transistor large. CONSTITUTION:A metal-oxide-semiconductor field-effect transistor 4, which is made of a drain 4a, a gate 4b and a source 4c and caused to act as a switching element, is provided on a semiconductor substrate 3. A fluorescent substance 5 is provided on the drain 4a. A display module 7 is composed of the transistor 4 and the fluorescent substance 5. A plurality of such display modules are juxtaposed vertically and horizontally to constitute a fluorescent character display tube. The thickness of the gate film of the transistor 4 is made large enough to put it in operation in a weak inversion area wherein a leakage current increases. As a result, the gradient of a characteristic line of control voltage versus luminance is made moderate to facilitate minute luminance control. Besides, the margin for noise is increased, and a dimensional accuracy is attained to make the tube compact.