baber/WOPTO huggingface dataset:
Patent JP-H02133983-A (JP)
Title: Manufacture of copper-clad laminated plate
Inventor: IWATA TERUHIKO
IPC: B32B15/08
Filed: 1988-11-15
Abstract: PURPOSE:To obtain a copper-clad laminated layer plate with small warpage by laminating a plurality of prepregs where the thickness of the prepreg is thinner than a specified thickness on an odd number of copper foils and then applying heat and pressure on it. CONSTITUTION:After a phenol resin solution is dipped on a craft paper, it is dried at 150 deg.C for 5 minutes to obtain a prepreg 5 of adhered resin content of 50wt.%. However, the thickness of the prepreg 5 after formation is set to 1.6+ or - 0.05mm by adjusting the craft paper and laminating 17 of them. Then, several prepregs 5 are laminated alternately in vertical and horizontal directions, a copper foil 2 in 35mum is placed on one surface for forming at a formation temperature of 170 deg.C, a formation pressure of 100kgf/cm<2>. and a formation time of 90 minutes to obtain a copper-clad laminated plate 6. As a result, a copper-clad laminated plate with small warpage can be obtained.
Patent JP-S62146022-A (JP)
Title: Modified huffman code word decoder
Inventor: ODA HIROSHI
IPC: H03M7/40
Filed: 1985-12-20
Abstract: PURPOSE:To reduce the number of times of taking-out of reception data and the number of times of memory access for table retrieval to shorten the MH decoding processing time by assigning the number of shifts of a shift register to a memory, and controlling the number of shifts of reception data and the read bit width. CONSTITUTION:The number of times of shift of a shift register 11 which takes in an MH code word is set by a shift control register 12, and the number of times of shift is set to 1-4 on a basis of the read from a memory M 15, and the output of a control circuit 13 of the effective bit width of upper 4 bits is inputted to a memory address register 14-b through an adder 14-a together with address information in the M 15. A data buffer circuit 16 inputs the read result of the M 15 to a buffer register 17. where run lengths of an M code and a T code are combined to decode the MH code word to one run length data, through a memory data register 16-a where the read result is stored and demultiplexers 16-b and 16-c which switch data paths on a basis of E/N and M/T-bit values, and the value is read out to obtain 64-notation 2-digit run length data.
Patent JP-S63139490-A (JP)
Title: Impulsive noise discriminating circuit for video signal
Inventor: IZUMI SHINOBU
IPC: H04N7/20
Filed: 1986-12-02
Abstract: PURPOSE:To effectively detect an impulsive noise by discriminating the presence of a correlation between vertical picture elements of a picture element to be discriminated from a high frequency frame difference signal from which a chrominance signal and a signal lower than a prescribed frequency are removed. CONSTITUTION:The high frequency frame difference signal (w-w') outputted from a subtracter 25 is dislocated by one horizontal line and applied as signals d-f. The chrominance signal and the component of the luminance signal are included in the high frequency frame difference signal (w-w'), it is mainly constituted fo a spark noise component, the presence or absence of the correlation between the vertical picture elements are discriminated, thereby, the presence or absence of the spark noise are discriminated without receiving an influence due to a change in a hue or a movement in a picture. A time circuit 29 is triggered by a detection signal outputted form the logical circuit 27 to apply a switching signal S continuing only for a suitable period during which the sparkle noise continues to a multiplexer 20.
Patent JP-H10127592-A (JP)
Title: Biomagnetism measuring device
Inventor: OKAMURA SHOICHI
IPC: A61B5/05
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a biomagnetism measuring device capable of quickly and objectively obtaining the time living body activity current is assumed to be generated. SOLUTION: A micromagnetic field generated together with living body activity current in a subject M is detected by magnetic flux meter S1-Sm with plural magnetism detecting elements and is inputted into a symbol waveform preparing part 3a via a data collecting unit 2. The symbol waveform preparing part 3a calculates differences between the maximum value and the minimum value at each time from each obtained time-magnetic field intensity waveform to make the difference as a symbol waveform, an automatic analysis latency determining part 3b calculates a time to exceed a prescribed value of an obtained symbol waveform as the analysis latency, and a magnetic field analyzing part 3c calculates information on a living body activity current source from magnetic field data at the analyzing latency.
Patent JP-H10136330-A (JP)
Title: Transmitter and receiver therefor
Inventor: EBISAWA KAN
IPC: H04N21/266
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To recompose a program and to receive images by dividing the video information of the same category program into plural blocks, performing transmission simultaneously with transmission order data information and selecting a category and reproduction time set beforehand on a reception side. SOLUTION: After the video data of an HDD array device 11 are divided and transmission block data, transmission order data capable of selecting video blocks, a program code and the reproduction time, etc., are generated in an editing controller 9, they are tentatively stored in an HDD device 13 through a transmission controller 12. Thereafter, by the instruction of the controller 12, they are successively read, supplied to a block information encoder 15 and turned to the transmission order data of a format. The transmission block data are encoded in an error correction means 16, passed through an interleave means 17 and modulated in a modulator 18.  A modulation processing similar to the transmission block data is executed also to the transmission order data, they are distributed to respective households 23 in relation with the block data and the same program of the same reproduction time is recomposed by the order data.
Patent JP-H05126972-A (JP)
Title: Movable stage
Inventor: HAMADA TOMOHIDE
IPC: G12B5/00
Filed: 1991-11-05
Abstract: PURPOSE:To prevent positioning error caused by heat generation by providing a temperature coiling member to a nut member which is fixed to a movable table and by predicting heat generation amount in order to control temperature of the temperature controlling member. CONSTITUTION:A nut member 7X which is screwed with a traveling screw 6X, is fixed to an X stage 3, and a temperature controlling member 8X is provided at a part thereof. To the temperature controlling member 8X, a pipe 9Xa to flow a fluid from an external cooling media supplying source into the member 8X, and a pipe 9Xb to discharge a heat absorbing fluid during circulation through a flow path in the temperature controlling member 8X, both are connected. In the same way also to a traveling mechanism at a Y stage 4 side, a traveling screw 6Y, a nut member 7Y and a temperature coiling member 8Y are provided, and pipes 9Ya and 9Yb are connected, in order to absorb generated heat at the nut member 7Y. At a monitor part, the generated heat amount at the nut members 7X and 7Y is calculated, using driving and stopping time of motors 11X and 11Y, and velocities thereof as the parameters, corresponding to each stage 3 and 4, and then the temperature is controlled based on the calculation results.
Patent JP-H10157172-A (JP)
Title: Edge enhancement depletion method related to excessive ink drop for attainment of high-resolution x/y axis address assigning performance in ink-jet print
Inventor: ALFARO VICTOR
IPC: B41J2/13
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a reduction in count of dots and secure good print quality for a wider range of media, by applying a specific high resolution output to a medium advancement (X) axis and a carriage scan (Y) axis with the use of a low-resolution printing head having a specific nozzle interval. SOLUTION: A first set of color ink drops are printed to a first group of pixel rows separated by 1/300 inch in a first carriage path and extending longitudinally in a carriage scan axis direction. Thereafter, a medium is moved forward and a nozzle is positioned again. Ink drops are then printed to a second group of different pixel rows separated by 1/300 inch in a second carriage path and extending longitudinally in the carriage scan axis direction. Accordingly, a resolution is increased in an advancement axis of the medium. More specifically, when a black ink cartridge has a nozzle resolution of 600dpi, ink drops of a size not necessary to be reduced can be printed, i.e., by 600dpi.
Patent JP-2000117512-A (JP)
Title: Throw-away tip
Inventor: SUMITA TERUYUKI
IPC: B23B27/16
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To simply and surely identify various conditions such as cutting purposes and utilizations by providing the circumference of a fitting hole with a pattern or a recess pattern showing the characteristics of a throw-away tip. SOLUTION: A throw-away tip 10 having a small nose R of nose parts 12a, 12b is provided with a ring recess pattern 11a having a waveform circumferential edge in the circumference of a fitting hole 11 provided in its center. A throw-away tip 20 having a large nose R of nose parts 22a, 22b is provided with a ring recess pattern 21a having the circular circumferential edge in the circumference of a fitting hole 21 provided in its center. In this way, the throw-away tips 10, 20 having different noses R of the nose parts 12a, 12b, 22a, 22b are provided with different recess pattern 11a, 21a in the circumferences of the fitting holes 11, 21 respectively so that the throw-away tips 10, 20 can be easily identified.
Patent JP-H10136020-A (JP)
Title: Error notice method and data communication system for realizing the same
Inventor: FUJIKURA YASUHIRO
IPC: H04L12/70
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an error notice method, which shortens time required for a retransmission processing and which effectively uses processing time in a terminal and to provide a data communication system for realizing the method. SOLUTION: Respective nodes are provided with error decision parts 13a... deciding whether errors exist or not in data received from the transmission terminal 1 of a previous stage or the nodes 10a... and retransmission notice means which preferentially inform the transmission terminal 1 of the retransmission request for pertinent data compared to other data and which preferentially inform an incoming terminal 2 of the fact that the retransmission request has been executed, compared to other data when the error judgment parts 13a... decide that the errors exist in data.
Patent JP-S63142254-A (JP)
Title: Liquid chromatograph mass spectrometer
Inventor: KOBAYASHI TSUTOMU
IPC: H01J49/04
Filed: 1986-12-04
Abstract: PURPOSE:To arbitrarily introduce an effluent into a mass spectrometer by appropriately setting the flow rate of a pump, by sucking the effluent from a liquid chromatograph by the pump and introducing the same into the mass spectrometer through a branch pipe. CONSTITUTION:An effluent is sucked from the column 3 of a liquid chromatograph 1 by a liquid feed pump 4 and allowed to flow out to a waste liquid sump 6 through a resistance pipe 5. A branch pipe 7 is connected to the flow passage connecting the column 3 and the liquid feed pump 4 and the effluent is introduced into a mass analyser 8 through the branch pipe 7. Then, the effluent is irradiated with the primary corpuscular beam at the target 9 thereof from a beam source 10 and ionized to be subjected to mass analysis. Since the effluent from the liquid chromatograph is sucked by the pump and sent to the mass spectrometer through the branch pipe, the effluent arbitrarily set by appropriately setting the flow rate of the pump can be introduced into the mass spectrometer.
Patent JP-H01130900-A (JP)
Title: Transfer press
Inventor: UNEME KIYOSHI
IPC: B30B13/00
Filed: 1987-11-17
Abstract: PURPOSE:To shorten the whole length of a device and to eliminate manual work inside a press stage by providing a truck capable of mounting a set of dies and arranging the die between the right and left uprights by moving the truck in a line direction inside the press stage. CONSTITUTION:The trucks 19-24, etc., mountable a pair of upper and lower dies 25-30, and travelable in the direction of two axes orthogonal with the orthogonal direction with a line direction and in the line direction at the inside and outside of a press stage are carried in plural units. The trucks 19-24 are arranged at equal intervals in the line direction without forming the idle station of a dead space by locating one part of trucks 19 and 21, 22, 22 and 23 between uprights 16, 16 and 17, 17 and 18, 18 respectively, the dies 25-30 on each truck 19-24 are respectively linked to the press device at their positions and each truck 19-30 is awaited at an adequate position. The feed bars 31, 32 dividable respectively in the small piece corresponding to each die 19-30 are arranged by fitting at the both side positions of the die 25-30 of the press stage.
Patent JP-H03152558-A (JP)
Title: Toner
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/087
Filed: 1989-11-09
Abstract: PURPOSE:To improve offset resistance and blocking resistance by specifying the ratio of the the THF-insoluble component of a binder resin and the mol.wt. distribution of the THF-soluble component to specific constitution. CONSTITUTION:The glass transition point Tgt of the toner is 45 to 65 deg.C and the THF-insoluble component is >=20 pts.wt. per 100 pts.wt. resin. In addition, the relations 1.0<=(Ms/Ma)<2.5 and (Ms2/Ma2)>(Ms/Ma) hold between the weight ratio Ms/Ma of the styrene monomer Ms and acrylic monomer Ma in the THF- insoluble component and the weight ratio Ms2/Ma2 of the styrene monomer Ms2 and acrylic monomer Ma2 in the THF soluble component. More preferably, the acid value of the binder resin is specified to 1 to 70 and the mol.wt. distribu tion of the THF-soluble component has at least one peak in the region of >=2,000 to <15,000 mol.wt. of the chart of gel permeation chromatography (GPC) and has a peak or shoulder in the region of 15,000 to 100,000 mol.wt. The toner having the excellent offset resistance and blocking resistance is obtd. in this way.
Patent JP-H05128340-A (JP)
Title: Coin carrying mechanism and coin receiving and dispensing machine
Inventor: MIYAZAWA KENICHI
IPC: G07D1/00
Filed: 1991-11-06
Abstract: PURPOSE:To realize a coin carrying mechanism and a coin receiving and dispensing machine which prevent coins from staying without reducing the carrying efficiency of coins. CONSTITUTION:A loaded coin carrying belt mechanism 4 and a distributed coin carrying belt mechanism 5 are connected in series from a mixed coin receiving and feeding-out part 2 toward the lower side of a coin carrying route, and the coin carrying capability in respective coin delivery parts 4a and 5a is lower according as going downstream. Optical level sensors 9a and 9b which monitor staying of coins are arranged in coin delivery parts 4a and 5a; and if judging it based on their monitor results that coins are staying, a CPU temporarily stops supply of coins to the mixed coin receiving and feeding-out part 2 till resolution of this staying.
Patent JP-H03155360-A (JP)
Title: Connection of synchronous electric machine
Inventor: OKURA SEIICHI
IPC: G01D5/245
Filed: 1989-11-09
Abstract: PURPOSE:To maintain the voltage applied on a primary rotor at 100V at all times by connecting source terminals of the primary rotors of two synchronous oscillators, constituting a plural speed position detector, in parallel or in series. CONSTITUTION:Synchronous oscillators 1, 2 have stator lead-out terminals S1, S2, S3 and S'1, S'2, S'3 and a rotor has source terminals R1, R2 and R'1, R'2. When the input source voltage is 200V, R2 terminal of the synchronous oscillator 1 and R'2 terminal of the synchronous oscillator 2 are connected with an input power source. Since rotors of two synchronous oscillators are connected in series, input voltage to be applied on respective rotors are divided into two voltages of 100V. When the input source voltage is 100V, terminals R1, R2 and R'1, R'2 are connected in parallel with the input power source. In other words, input source voltages of 100V and 200V can be dealt with through series/parallel switching of the source terminals of respective synchronous oscillators.
Patent JP-H02180015-A (JP)
Title: Method of adjusting quantity of gold diffused to silicon substrate and high-speed diode through said method and manufacture thereof
Inventor: JIYANNPIEERU FUOREGO
IPC: H01L29/167
Filed: 1989-11-09
Abstract: PURPOSE: To provide an improved performance high-speed diode by conditioning the quantity of metal to be diffused over a silicone substrate by diffusing a dopant like phosphorus, of which the range of concentration is changed from 10<13> to 10<15> atom/cm<3> , before diffusing metal like gold over silicon. CONSTITUTION: When conditioning the quantity of metal like gold to be diffused over the substrate, that substrate gets the concentration of dopant to be increased at the place desirable for increasing the concentration of metal by diffusing the dopant like phosphorus to be changed within the range from 10<13> to 10<15> atom/cm<3> before diffusing metal. That is, that silicon base film is a quasi- intrinsic N type substrate doped by phosphorus having the concentration of about 10<13> atom/cm<3> , and the concentration of phosphorus is increased to about 10<15> atom/cm<3> at the place desirable for increasing the concentration of gold. Thus, the concentration of gold can be conditioned in depthwise direction inside a semiconductor layer or a wafer to be diffused for getting extremely a short lifetime, and a improved performance high-speed diode can be provided.
Patent JP-H02140441-A (JP)
Title: In-cylinder direct injection type spark igniting engine
Inventor: TAMAKI YOSHIYUKI
IPC: F02B23/10
Filed: 1988-11-18
Abstract: PURPOSE:To prevent occurrence of knocking and smoke and lowering of output by making the ratio of fuel injection in decrease-transitional operation smaller than that in normal operation which has the same load as in decrease- transitional operation, or in increase-transitional operation bigger than that in normal operation which has the same load as in increase-transitional operation. CONSTITUTION:Fuel injected in an inlet stroke is fully evaporated to form previous air-fuel mixture for diffusion to a combustion chamber 63 and a cylinder room 64. In operation transitional to decreased load, the rate of injection in the inlet stroke is decreased by decreasing the ratio (C) of fuel injection more than the (C) in normal operation. It is thus possible to prevent combustive unstability and knocking resulting from too early forming of mixture. In operation transitional to increased load, the rate of injection in the inlet stroke is increased to take a longer time for evaporating fuel by increasing the ratio (C) of fuel injection more than the (C) in normal operation. It is thus possible to form good mixture and obtain good combustion.
Patent JP-2000119246-A (JP)
Title: New acrylic ester, polyacrylic ester and production thereof
Inventor: OKAMOTO YOSHIO
IPC: C08F20/38
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new acrylic ester useful as a functional material for liquid crystals and nonlinear optical materials, as well as an reagent for optical resolution and capable of providing a polyacrylic ester. SOLUTION: This acrylic ester having sulfide group, sulfinyl group or sulfonyl group at an α-position is represented by formula I [R1 and R2 are each a 1-30C atomic group; (m) is 0-10; and (n) is 0-2], e.g. α-(n-butylthiomethyl)acrylic benzyl. The compound of formula I in which (n) is 0 can be obtained by adding potassium carbonate to a thiol (mercaptan) at room temperature, adding an α- haloalkylacrylic ester of formula III (Y is a halogen) thereto and reacting these compounds and the compound of formula I in which (n) is 1 or 2 can be obtained by oxidizing the compound of formula I in which (n) is 0 with hydrogen peroxide in acetic acid. This polyacrylic ester is obtained by polymerizing the compound of formula I. The polyacrylic ester can be utilized as a reagent, etc. for optical resolution.
Patent JP-S61157544-A (JP)
Inventor: PIITAA JIYON KANTERINO
IPC: C08J5/18
Filed: 1985-12-23
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-2000125125-A (JP)
Title: Image reader, image reading method and storage medium
Inventor: NAKAMURA YASUYUKI
IPC: H04N1/401
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To accurately control a reference voltage even when data cannot correctly be read from a white reference board that is scanned in a subscanning direction or dust is deposited on the white reference board. SOLUTION: The image reader is provided with a read means 201 that reads data for all lines of a white reference board that is scanned in a subscanning direction placed on a rear side of a glass plate, a 1st storage means 201 that stores the data of the white reference board read by the read means to a memory, a minimum value detection means 215 that reads the data of the white reference board again to detect a minimum value of the data every line, a comparison means 209 that compares the detected value for each line with a preset value, a 2nd storage means 216 that stores a position of a line to a memory before reading data of an original when the detected value of the line is lower than the preset value,  and a voltage control inhibit means 213 that inhibits reference voltage control of an A/D converter section at the line position stored in the memory when the data of the original are read.
Patent JP-2001113408-A (JP)
Title: Throwaway type rotating tool
Inventor: KO NAGAAKI
IPC: B23C5/22
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To secure stable cutting work for a long time with a throwaway type rotating tool that gets a rotary tool rotatably holding a round shaped throwaway chip attached at an outer peripheral part of a cutter main body attached to a main shaft spindle. SOLUTION: In a throwaway type rotating tool that gets a rotary tool 2 rotatably holding a throwaway chip 1 of round shape in a plane view attached at an outer peripheral part of a cutter main body 3 attached to a main shaft spindle 4, the rotary tool 2 comprised of a holder 20 comprised of a chip holding part 201 holding a throwaway chip and a rotation shaft 202, and a rotary tool main body 21 provided with a holder part 211 rotatably holding rotating shaft of the holder 20 through a rotation means 212 is used, and guide channels 2a, 3a, 4a, 5a guiding a cooling medium from the main shaft spindle 4 to the rotary tool main body 21 is provided.
Patent JP-H09115446-A (JP)
Title: Used crt scrapping and processing method
Inventor: KOIKE HAJIME
IPC: H04N5/645
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To easily disassemble and take a used CRT out of a CRT equipment for reuse by supplying power to a metal band to be heated and expanded. SOLUTION: A cabinet for a used CRT equipment is cut and a separated CRT 103 is carried to a collecting process. Electrode terminals 201A, 201B are mounted on a bracket 106 for a metal explosion proof band 105 for the CRT 103. A controller 203 controls a power supply 202 10 accordance with CRT information to supply power to the explosion proof band 105 via the electrode terminals 201A, 201B corresponding to the size of the CRT 103. The explosion proof band 105 is wholly heated and expanded to cancel the fastening force of the explosion proof band 105 to the CRT 103 so that the explosion proof band 105 can easily be removed. At this time, the temperature rise of the exploision proof band 105 is detected by an informed sensor 205 and power supplied to the explosion proof band 105 by the power supply 202 is determined by the controller 203.