baber/WOPTO huggingface dataset:
Patent JP-H0584087-A (JP)
Title: Acidic chitinase derived with ethylene of azuki bean
Inventor: IMAZEKI HIDEMASA
IPC: A01N63/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain the title enzyme usable for breeding plants having high disease and insect pests and pathogenic germ resistances, having ability of hydrolyzing polysaccharides bonded with N-acetyl-D-glucosamine by beta-1,4 bond isolated from a primary leaf of azuki bean. CONSTITUTION:A primary leaf of azuki bean treated with ethylene is cut off, treated with 20ppm ethylene for 24 hours, a protein is extracted with a buffer solution of acetic acid having pH4.0 to give a crude extracted solution, which is subjected to ammonium sulfate salting out and then to anion exchange chromatography to collect a chitinase active fraction. The fraction is subjected to gel filtration and a chitinase fraction eluted at 21,000 molecular weight is recovered to give the objective protein which has an amino acid sequence deficient in an amino acid sequence from N end to 34 amino acid sequences among an amino acid sequence of the formula and chitinase activity of acting polysaccharides prepared by polymerizing N-acetyl-D-glucosamine by beta-(1,4) bond, hydrolyzing the bond and libreating N-acetyl-D-glucosamine.
Patent JP-S61107883-A (JP)
Title: Output signal reproducing circuit of solid-state image pick-up device
Inventor: ENDO YUKIO
IPC: H04N5/335
Filed: 1984-10-31
Abstract: PURPOSE:To obtain a signal waveform necessary to obtain a high resolution picture by re-sampling once the average waveform in the horizontal direction with a signal processing circuit by an output signal, in a circuit to regenerate the output signal of a solid-state image pick-up device. CONSTITUTION:An incident optical image is formed through an image lens 10 onto a solid-state image pick-up element chip 11, fixed at a vibrating table 12 and a vibrating pulse is applied by a vibrating pulse generating device 13. At a timing generating circuit 14, the pulse necessary to drive the chip 11 and the pulse necessary to process a signal are generated in accordance with a standard system. At a PH/2 delay circuit 15, the horizontal reading is executed, and the clock pulse of the register is delayed for the quantity equivalent to 1/2 of a horizontal picture element pitch PH. The output signal of the chip 11 obtained by these actions is processed at a signal processing circuit 17, and the signal obtained by the processing goes to the average waveform in the horizontal direction. By passing the average waveform through an output signal reproducing circuit 18, the high resolution is obtained.
Patent JP-S6288247-A (JP)
Title: Electron beam exposure device
Inventor: YASUDA HIROSHI
IPC: H01L21/30
Filed: 1985-10-14
Abstract: PURPOSE:To reduce the influence of the ground potential, which results from the proximity of the wall of a vacuum container, by disposing a plurality of electrodes on a circle to constitute an auxiliary deflector, and increasing the distance between the electrodes toward the center of the circle. CONSTITUTION:Prism-shaped electrodes 1A-8A each having an almost triangular cross section are disposed at the same height on a circle to constitute an auxiliary deflector for slightly deflecting an electron beam whose direction is curved by a main deflector in an electron beam exposure device. The distance between the electrodes 1A-8A is decreased outwards as to the circle to reduce the influence of the ground potential, which results from the proximity of the wall of a vacuum container. The distance between the electrodes is increased inwards as to the circle to adjust the disposition of equipotetntial surfaces 9 to make a uniform electric field area nearly fully to the inscribed circle on the electrodes. The uniform electric field area is thus enlarged to diminish the astigmatism caused by the auxiliary deflector.
Patent JP-H1158683-A (JP)
Title: Solder paste printer
Inventor: TAKEBE AKIHISA
IPC: B41F15/08
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance printability by coating a printed circuit board with solder paste twice in lateral and longitudinal directions via a screen. SOLUTION: Printing is executed by a cross sectional slide type squeegee head mechanism 15, then printing is executed by a longitudinal sectional type squeegee head mechanism 14 to alleviate a difference, i.e., anisotropy of filling contents generated based on relationship between an opening shape and printing direction of a screen 13. Unevenness of filled solder paste by scooping out is suppressed, and the paste can be filled in a uniform density in a longitudinally long opening 131 and laterally long opening 13w of the screen 13.
Patent JP-H02186572-A (JP)
Title: Integrated circuit for vehicle
Inventor: MICHIHIRA OSAMU
IPC: H01R12/71
Filed: 1989-09-05
Abstract: PURPOSE:To reduce the size and cost by providing a connector housing for external connection fixed on a substrate, and connector pins fixed on a conductive layer for one end and penetrating through the inside of the connector housing to protrude out for the other end. CONSTITUTION:An integrated circuit 10 is formed to be a box-shaped case of which inside is closed, having a male connector 12 integrally installed at one end, and it is composed of side plates 18 for having circuit substrates 16a, 16b apart from each other for a predetermined interval and closing side surfaces, and a frame 20 for fixing these integrally. Connector pins 24 are common substrates of both substrates 16a, 16b. They are fixed at a conductive layer provided through an insulation layer on a conductive substrate for one end and penetrating through the connector housing to protrude out for the other end. The titled device can thus be compact and of a low cost.
Patent JP-H0896628-A (JP)
Title: Flat multiconductor electric wire
Inventor: SASAGAWA MASAO
IPC: H01R12/51
Filed: 1994-09-22
Abstract: PURPOSE: To provide a bending characteristic in both the surface thickness direction of a flat multiconductor electric wire and the lateral direction of respective straight angle insulating electric wires of the flat multiconductor electric wire, and connect respective connectors to each other even when the mutual connectors of a printed wiring board to be connected are laterally or vertically dislocated. CONSTITUTION: Plural straight angle insulating electric wires 18 having a rectangular cross section formed by covering flat conductors with insulating members 11, are juxtaposed on the same plane so that mutual surfaces containing the short sides of mutual cross sections face each other in both end parts, and respective contact parts 10 are formed by exposing the respective flat conductors by separating the insulating members 11 of both end parts of the respective straight angle insulating electric wires 18. Twisting parts 17 are formed by rotating the respective straight angle insulating wires 18 with the axial direction as the center, and a pair of fixing base sheets 12 stuck to a surface containing the long sides of one cross section in both end parts of the respective straight angle insulating electric wires 18 and the respective contact parts 10, are provided.
Patent JP-S59120337-A (JP)
Title: Production of belleville spring
Inventor: TAJIRI MASAYUKI
IPC: B21D53/88
Filed: 1982-12-27
Abstract: PURPOSE:To produce belleville springs having resembling characteristics with the same device by drawing a blank of a sheet metal for a spring to a tray shape then thrusting the surfaced drawn to the tray shape on the inside by as much as an adequate extent along the periphery of the tray shape. CONSTITUTION:A sheet material for a spring of phosphor bronze or the like is first drawn to a semiprocessed good of a belleville spring by means of a die 23 having a recess 22 atop the same and a vertically movable punch 25 having a projecting part 24 conforming to the recess 22 in the same way as in the prior art. A die 33 formed atop with a recess 32 with which the projecting surface of the good 26 makes roughly face contact, a slide cam 34, and a punch 36 which is moved vertically by lateral movement of the cam 34 and has a circular truncated cone-shape head part 35 conforming to the recess 32 are used. The good 26 is placed in the recess 32 of the die 33 and the punch 36 is lowered so that the circular corner 37 in the head part 35 thereof thrusts the circle on the inside by a suitable extend along the peripheral surface of the recessed surface of the good 26. A belleville spring 38 is thus completed.
Patent JP-S6472277-A (JP)
Title: Input method for drawing information
Inventor: NAKAMURA NORIO
IPC: G06F17/50
Filed: 1987-09-14
Abstract: PURPOSE:To improve the recognizing accuracy for drawing information by utilizing connecting information included in attribute information stored previously in an attribute information data base and information given from an operator to the recognizing operation. CONSTITUTION:An estimating means 19 detects a record storing no related information out of those records stored in a drawing information data base 15 and decides a specific means that should be driven to acquire said unstored related information. Based on this decision, a graphic information extracting means 16 or an attribute information retrieving means 17 is started. Thus it is possible to use knowledge concerning the input drawing acquired by the means 16 or 17 for estimation of the information to be extracted en bloc regardless of the means that acquired said knowledge. As a result, the information can be confirmed quickly and accurately.
Patent JP-H0393750-A (JP)
Title: Fluorobenzene derivative and method of its preparation
Inventor: JIYON SUCHIYUWAATO MOIRIETSUTO
IPC: C07C255/58
Filed: 1990-08-31
Abstract: PURPOSE: To provide the subject compound which is partially new by hydrolysing a new 2,4,5,6-tetra-substituted-1,3-dinitrile in an acid medium or reacting a 4- amino-2,5,6-fluoro-1,3-dinitrile, etc., with an aq. ammonia.  
     CONSTITUTION: A partially new compound of formula II (new when X is F or Cl, Y is F or NH 2  and Z is F or NH 2 , provided that X, Y and Z are not all F, and Y and Z are not both NH 2 ) can be obtained by hydrolysing a new compound of formula I (X is F or Cl; Y and Z are each F or NH 2 , provided that Y and Z are not both NH 2 ) in an acid medium preferably at 100 to 170°C. A compound of formula III (X is F or Cl) is also reacted with an aq. ammonia to give a compound of formula IV. A new compound of II can be obtained by reacting a compound of formula III with ammonia. The compound of formulae I to IV is useful as intermediates for agrochemicals, pharmaceuticals and dyestuffs. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S59118118-A (JP)
Inventor: YURA MASAKI
IPC: A47J19/00
Filed: 1982-12-25
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-H0543754-A (JP)
Title: Polypropylene-based resin composition
Inventor: TAKEMURA KAZUYA
IPC: C08L23/10
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a composition having excellent heat resistance, rigidity, impact characteristics and surface appearance by dispersing spherical phenol resin particles coated with graft modified partially hydrogenated alkenyl aromatic block copolymer rubber into a PP-based resin. CONSTITUTION:(B) (ii) 2-60 pts.wt. spherical phenol resin particles having <=3mum, preferably <=10mum average particle diameter wholly or partially coated through chemical bond with (i) 2-4 pts.wt. partially hydrogenated alkenyl aromatic block copolymer rubber graft modified with an unsaturated carboxylic acid (anhydride) and/or an epoxy compound are formed as a dispersed phase in (A) a matrix comprising 30-97 pts.wt. PP-based resin to give the objective composition.
Patent JP-H06228664-A (JP)
Title: Method for evaluating sintering degree of powdery particle sintered compact and method for managing sintering operation for its production
Inventor: OKAZAKI JUN
IPC: C22B1/20
Filed: 1991-08-14
Abstract: PURPOSE:To adequately evaluate a sintering degree and to more stabilize a sintering operation by solidifying a sintered compact made of powdery particles as raw materials with an adhesive, then polishing this sintered compact and using the plural indices with the voids and solid parts of the sectional structure image of the polished surface. CONSTITUTION:Sintering is executed by using the powdery particles having grain sizes as the raw materials and the sintering operation is managed by the strength evaluation of the resulted sintered compact. The sintered compact to be evaluated is solidified by the adhesive such as resin, paraffin or cement and is polished. The sectional structure image of the polished surface obtd. in such a manner is separated in to voids and solid parts by a gray level or reflection brightness level. An area rate epsilon or circle-equiv. diameter depsilon is determined for the voids. On the other hand, a circle-equiv. diameter ds or (peripheral length)<2>/area rate, i.e., L<2>/S is determined for the solid parts. The sintering degree is then evaluated by using at least one each and total >=2 indices with the voids and the solid parts among these four indices. The sintering operation action is taken in accordance with the results of such evaluation.
Patent JP-H0279538-A (JP)
Title: Data switching system
Inventor: TAKAHASHI HIDEO
IPC: H04L12/50
Filed: 1988-09-14
Abstract: PURPOSE:To transfer a data to other data communication equipment while holding the data communication state by holding the data communication with a data communication equipment tentatively. CONSTITUTION:When the data communication with a host computer 10 is desired to be sent to a data terminal equipment 4 during the data communication computer 10, the data terminal equipment 1 dials a special number to hold tentatively the data communication. A data module 9 forms a temporary holding state to the host computer 10 to disconnect a link of a time division switch 7. Then when the data terminal equipment 1 dials a number of a data terminal equipment 4 being a transfer destination, the data terminal equipment 4 is connected to the host computer 10. Then the state between the data terminal equipment 1 and the host computer 10 is held as it is and the data is transferred to the data terminal equipment 4.
Patent JP-H0547886-A (JP)
Title: Determination of optimum threshold value for detecting foreign matter
Inventor: JINGU TAKAHIRO
IPC: G03F1/84
Filed: 1991-08-14
Abstract: PURPOSE:To provide a method for determining an optimum threshold value rapidly by computerized processing using a statistic technique in a wear foreign matter inspector. CONSTITUTION:At every stage of the process of IC chips, optional adjacent chips on a wafer surface are selected for testing as test chips. These are tested by a foreign matter inspector and subjected to computerized processing to prepare a frequency distribution of pixel count Ng to the level Lv of each pixel signal, and an approximation curve f (Lv) approximate to this frequency distribution is determined. The level of a pixel signal with an approximation curve of 0 is calculated to be an optimum threshold value Vth. This enables an optimum threshold value at every stage of the process to test chips to be determined by computerized processing and the optimum threshold value to be applied for IC chips at every stage of the process, thereby eliminating influences of patterns to detect foreign matters satisfactorily.
Patent JP-H04108458-A (JP)
Title: Low-frequency therapeutic equipment
Inventor: KAMI TOMOHIRO
IPC: A61N1/32
Filed: 1990-08-28
Abstract: PURPOSE:To permit convenient use by mounting a slave main body on a master main body in freelly attachably and detachably and providing the master main body or the slave main body with a housing part for housing a cord which connects the output end of a low-frequency output circuit part to a second conductive piece. CONSTITUTION:A pair of first conductive pieces 5 and 5' of a master main body 2 abut on the skin of a human body under the condition where a slave main body 2 is mounted on a master main body 1, and power is supplied from a power supply part 4 to a low-frequency output circuit part 3. Then, a low-frequency current flows through the human body to a part between the first conductive pieces 5 and 5', and low-frequency treatment is carried out. Under the conditions where the slave main body 2 is separated from the master main body 1, the first conductive pieces 5 and 5' of the master main body 1 and a second conductive piece 8 of the slave main body abut on the skin of the human body, and the low-frequency current flows between the first conductive pieces 5 and 5' and the second conductive piece 8 for low-frequency treatment. In addition, when the slave main body 2 is mounted on the master main body 1 during use, a cord 22 can be housed in a housing part 24 so that a cord 12 will not be a hindrance. Thus, convenient use is permitted.
Patent JP-H0973612-A (JP)
Title: Magneto-resistive head and its production
Inventor: TANUMA TOSHIO
IPC: H01L43/08
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a narrower gap and narrower track and to embody high-density recording by forming the front surfaces of insulating layers on electrode lead layers as flat surfaces and disposing a high-resistance layer of the same thickness as the thickness of the electrode lead layers between electrode leads. SOLUTION: This magneto-resistive head is provided with a magnetic thin- film layer 14 exhibiting a magneto-resistive effect and a pair of the electrode lead layers 15a, 15b so as to be electrically connected onto the front surface of this magnetic thin-film layer 14. The regions corresponding to the track parts 10 between a pair of the electrode lead layers 15a and 15b are provided with the high-resistance layer 15c so as to attain the thickness nearly equal the thickness of the electrode lead layers 15a, 15b and further, the front surfaces of the magnetic thin-film layer 14, the electrode lead layers 15a, 15b and the high-resistance layer 15c are provided with the insulating layers 16.  As a result, the occurrence of the differences in level by the electrode lead layers on the surfaces of the insulating 16 is lessened and the formation of the insulating layers 16 as thin films is made possible. The formation of the narrower gaps and track parts is made possible and the higher-density recording is embodied.
Patent JP-S59118684-A (JP)
Inventor: SAGANO KAZUO
IPC: B66B23/22
Filed: 1982-12-22
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-H0568028-A (JP)
Title: Phase synchronization circuit
Inventor: MARUYAMA ICHIRO
IPC: H03K5/00
Filed: 1991-09-10
Abstract: PURPOSE:To obtain the phase synchronization circuit capable of pulling-in at a high speed with respect to the phase synchronization circuit extracting a block whose phase matches a phase of a signal of a line. CONSTITUTION:An output signal resulting from differentiating a rising of an output of an oscillator 1 whose frequency is matching that of an input signal by a rising differentiation device 2 is inputted to an integration device 3, from which a sawtooth wave is generated and the wave is inputted to a comparator 6 and a sample-and-hole circuit 7, and an output signal resulting from differentiating a fall of an output of the oscillator 1 by a fall differentiation device 4 is inputted to an integration device 5, from which a sawtooth wave is generated and the wave is inputted to a comparator 8, and a rise detection signal of the input signal detected by a rise detector 9 is inputted to the sample-and- hold circuit 7 as a trigger, which samples and holds an output voltage of the integration device 3 at the trigger input and the result is inputted to the comparators 6, 8 as a reference voltage, an output being the result of comparison is inputted to a flip-flop 10 as its set signal and its reset signal, and an output of the FF 10 is used for a clock signal.
Patent JP-S6287380-A (JP)
Title: Passbook printer
Inventor: HASHIMOTO MICHIAKI
IPC: G06F19/00
Filed: 1985-10-14
Abstract: PURPOSE:To enable a printing column sensor to be checked with an arbitrary timing without requiring any manual operation of a clerk in charge or the like, by providing a bar code for checking a printing column sensor, in a fixed state at a detecting position of the sensor. CONSTITUTION:A passbook 40 is inserted through a passbook-inserting port 7 in the direction of an arrow D, and is so fed that a bar code printed at a left top part of a page to indicate the page and transaction data printing columns provided at left end parts of printing columns are passed through a detecting range 2a of an image sensor 2. A printing columns sensor 1 detects the bar code 41 and the transaction dates printed in the printing columns 42a-42d, and informs a slave CPU12d of the detected data. The slave CPU12d drives feeding rollers 8 through a passbook feeder 35 to feed the passbook 40 so that a printing column 42e is opposed to a printing head 9, and drives the head 9 to print the content of new transaction. Since the bar code is printed on the passbook at a part to be moved on a passbook feeding passage, the printing column sensor can be checked with an arbitrary timing.
Patent JP-2000045357-A (JP)
Title: Stool with air conditioner
Inventor: IKEGAWA SUNAO
IPC: E03D9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To enable deodorizing together with air conditioning by incorporating a fan in a cover vertically provided rearward of a stool, blowing cool wind or hot wind from a blowing opening, and mounting a cartridge sealing a deodorant and an aromatic in a suction opening. SOLUTION: A suction opening 2 is provided on the side part of a cover 1b vertically provided rearward of a stool 1, a blowing opening 6 having a louver is provided on the front, a fan 4 is incorporated in a passage 3 to suck air from the suction opening 2, and cool wind is blown from the blowing opening 6 to the neck of a stool user through the evaporator 5 of a cooling device. In addition, in the case of heating, a heater may be disposed at the position of the evaporator 5. A cartridge 8 sealing a deodorant or an aromatic 8a in the suction opening 2 can be detachably mounted. Thereby the fan 4 of an air conditioner is used for a deodorizing device a ventilation fan need not be attached otherwise and in the case where the air conditioner is not used, only the fan 4 is rotated to perform deodorizing.  When the other suction opening 2a is provided on the lower part of a stool seat, strong deodorizing can be performed.
Patent JP-H0889586-A (JP)
Title: Stent
Inventor: SAWADA SATOSHI
IPC: A61M29/02
Filed: 1994-09-26
Abstract: PURPOSE: To provide a stent which is woundable to a spiral form of a small diameter around the front end of a catheter, has a shape approximate to complete roundness when expanded in diameter, is kept at a shape expanded to overcome an external pressure in spite of action of this pressure thereon and is capable of assuring the flow passage in the constricted part of the tubular tissues, such as blood vessels and the gullet. CONSTITUTION: This stent 1 is formed by inserting a metallic plate P in a finely wound state into the constricted part 2a of the tubular tissues 2 and expanding the winding beginning end 3A and winding terminal part 3B of the metallic plate P to assure the tubular cavity 2b of the tubular tissues 2 so as to superpose the 3A and the 3B. Both end edges 4A, 4B of the winding beginning end 3A and winding terminal part 3B are inscribed to saw tooth shapes of approximately the same shapes superposed at the same width in a circumferential direction on each other, by which the stent is formed.