baber/WOPTO huggingface dataset:
Patent JP-S58162143-A (JP)
Title: Detecting system of interference wave
Inventor: KAGE GOUZOU
IPC: H04B17/345
Filed: 1982-03-23
Abstract: PURPOSE:To detect a beat due to interference without errors as an electric signal by using the variation of amplitude at the time of no modulation. CONSTITUTION:A receiving signal (in) is applied to an amplifying circuit 1 which can control gain. The 1st level measuring circuit 2 measures the output level of an amplifying circuit 1 and controls so that the output level of the amplifying circuit 1 is fixed in accordance with the measured result. The 2nd level measuring circuit 2 measures the output (the level of a beat waveform) of the 1st level measuring circuit 2 and applies the measured result to a comparator 4, which compares the measured result with a reference value Vc and detects the level fluctuation of a carrier to apply the detected result to a gate circuit 7. On the other hand, the output of the amplifying circuit 1 is demodulated by a PM (or FM) demodulator 5 and the demodulated output is applied to a call detecting circuit 6. A call detection signal is applied to a gate circuit 7, which is closed during calling. Thus the level fluctuation at calling is prevented from error detection meaning level fluctuation due to interference waves, so that precise detection output (out) can be obtained.
Patent JP-H08215642-A (JP)
Title: Flower selector
Inventor: MUTO MIKIO
IPC: B07C5/02
Filed: 1995-02-09
Abstract: PURPOSE: To provide a means which can surely arrange the positions of flowers on top of stems before the stems of ornamental plants are cut by a cutter to arrange the lengths of them in a flower selector for selecting ornamental plants by weight, length, etc. CONSTITUTION: A rotary belt 21 is installed on one side part of the upper surface of a conveyer 11 which transports ornamental plants, placed horizontally, toward a selection part. Flowers 1a of the ornamental plants 1 mounted on the conveyer 11 collide with the running surface (a) of the rotary belt 21 so that their positions are arranged. In this process, by reciprocating the rotary belt 21 in the longitudinal direction N2 of the ornamental plants 1, even when the positions of the flowers 1a of the ornamental plants 1 disperse, the running surface (a) surely collides with the flowers 1a to arrange their positions. The ornamental plants 1, whose positions are arranged, are sent to a cutter 35, after the end parts of the stems being cut to arrange the lengths of them, and transferred to the selection part to be selected by weight or length.
Patent JP-H11243105-A (JP)
Title: Bump forming method
Inventor: SAKAMI SEIJI
IPC: H01L21/60
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a bump forming method which enables efficient mounting of a bump forming material on a wafer. SOLUTION: For is bump forming method, which forms bumps on external connection electrodes of semiconductor elements formed on a wafer 9, conductive balls 11 are mounted on or pressed against the semiconductor elements formed on the wafer 9 by a 1st suction tool 12A which is capable of sucking and holding the conductive balls 11 as many as the semiconductor elements, and a 2nd suction tool 12B which can suck and hold bump forming material in numbers different in the semiconductor elements. Consequently, semiconductors can be handled as one collective block, and the conductive balls 11 can be mounted efficiently on the wafer 9.
Patent JP-S51120272-A (JP)
Title: Surface temperatue detector for high temperature object
Inventor: SAITOU RIKI
IPC: G01J5/04
Filed: 1975-04-14
Abstract: PURPOSE:Able to realize correct detection of surface temperature of high temperature object and possible to apply to narrow, dusty environment and high temperature environment.
Patent JP-S61204270-A (JP)
Title: Thermoplastic resin composition
Inventor: KOBAYASHI SHIGEO
IPC: C08L67/00
Filed: 1985-03-07
Abstract: PURPOSE:To obtain the titled composition giving a molded article having improved surface characteristics, heat-resistance, etc., and excellent mechanical properties, by adding a specific styrene resin as a third component to specific two thermoplastic components having poor compatibility. CONSTITUTION:(A) 5-95wt% thermoplastic resin having a melting point of 150-300 deg.C and having a polar group selected from carboxyl group, hydroxyl group and amino group at the terminal (e.g. polyethylene terephthalate) is compounded with (B) 0.01-0.5% styrene resin containing epoxy group, and (C) 0-90% styrene resin free from epoxy group (e.g. polystyrene) and/or (D) 0-90% thermoplastic resin having molecular compatibility with the component C (e.g. polyphenylene ether resin). The sum of the components C and D in the whole composition to be blended and kneaded is >=5%.
Patent JP-H11242325-A (JP)
Title: Photosensitive composition and lithographic printing plate formed by using same
Inventor: ISHIZUKA YASUHIRO
IPC: H01L21/027
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the positive photosensitive composition having development characteristics high in contrast and superior in development latitude by incorporating a photosensitive compound obtained by linking plural atomic groups having urethane bonds or urethane bonds to each other through atomic groups having biuret bonds. SOLUTION: The photosensitive composition contains the photosensitive compound obtained by linking plural atomic groups having urethane bonds or urethane bonds to each other through atomic groups having biuret bonds and this photosensitive contains a condensation product of o- naphthoquinonediazido-sulfonyl chloride with B(-R-NH-CO-NH-X-Y-OH)n ; the adduct of a compound of a formula: B(-R-NCO)n to a compound of formula: H2 -N-X-Y-OH in which B is an atomic group having a biuret bond; R is an optionally substituted hydrocarbon group; (n) is >=2; X is a simple bond or a divalent bonding group; and Y is an optionally substituted aliphatic or aromatic hydrocarbon group.
Patent JP-H08238226-A (JP)
Title: Inspecting instrument for condition of organism in magnetic field
Inventor: DOI YASUTOKU
IPC: A61B5/055
Filed: 1995-03-06
Abstract: PURPOSE: To observe an organism in a magnetic field by mounting a brain wave detection means, a heart rate state detection means, a blood pressure detection means and the like on the organism and providing a means to measure and display a brain wave, a heart beat, a blood pressure and the like from signals detected by the respective means. CONSTITUTION: Firstly, in order to obtain information on an organism in a magnetic field utilizing an MRI control system 4 as magnetic field generator, a brain wave band 6, a heart beat detection electrode 7 and a blood pressure band 8 are mounted on the organism 2. The organism is placed on a patient table 1 to be housed into a magnet 3. Then, a brain wave measuring/displaying means 10, a heart beat measuring/displaying means 11 and a blood pressure measuring/displaying means 12 are started by a starting means 13. Subsequently, signals detected by the brain wave band 6, the hear beat detection electrode 7 and the blood pressure band 8 are amplified by a preamplifier 9 and measured by the brain wave measuring/displaying means 10, the hear beat measuring/displaying means 11 and the blood pressure measuring/display means 12 to display.  In other words, a brain wave, a heart beat and a blood pressure generated in the magnetic field are measured and displayed.
Patent JP-H02226170-A (JP)
Title: Copying controller
Inventor: MIYAWAKI SHOZO
IPC: G03G15/36
Filed: 1989-02-28
Abstract: PURPOSE:Not only to control device use states by identification codes, but also to set a copy mode by providing a rewriting means which rewrites the contents of a nonvolatile memory when a copy mode which is set automatically by an automatic setting means is changed by a mode setting means. CONSTITUTION:The mode setting means 201 sets respective copy modes corresponding to the identification codes. The nonvolatile memory 104 is stored with the respective set copy modes and the automatic setting means 100 sets the copy mode, which is set previously corresponding to the input of an identification code, automatically to enable copying operation. Then when the copy mode which is set automatically by the automatic setting means 100 is changed by the mode setting means 201, the rewriting means 100 rewrites the contents of the nonvolatile memory 104. Consequently, the device use states by the identification codes can be controlled and the copy modes can be set.
Patent JP-H08238763-A (JP)
Title: Ink-jet head
Inventor: USUI MINORU
IPC: B41J2/14
Filed: 1995-03-06
Abstract: PURPOSE: To provide an ink-jet had which has a structure which facilitates ink seal retention around a micropore which guides ink from an ink feed chan nel to an ink pressurizing chamber, secures a good shape of the micropore and position accuracy, and improves handlability at the time of manufacturing. CONSTITUTION: An ink pump member 12 is made up of a ceramic-laminated integrally-burned product in which the bottom side of an ink pressurizing chamber 30 is composed of an orifice plate 22 and a reinforcement plate 24. The ink pump member 12 is superposed on an ink nozzle member 16 through a channel plate 14 which has an ink feed channel and an ink discharge channel which guides ink discharged from the ink pressurizing chamber 30 to the opening of the ink nozzle member 16.
Patent JP-H1067795-A (JP)
Title: Production of erythromycin derivative
Inventor: OMURA SATOSHI
IPC: A61P1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a preventive, a therapeutic agent, etc., for digestive diseases while suppressing the formation of by-products, by reacting N-demethyl erythromycin A (salt) with an ISO propylating agent and treating the reaction product under an acidic condition. SOLUTION: N-Demethylerythromycin A of formula I or its salt is reacted with an isopropylating agent (e. g. 2-iodopropane) in the presence of a base such as triethylamine in a solvent such as acetonitrile at 60-65 deg.C for 24 hours while stirring to give N-demethyl-N-isopropylerythromycin A or its salt, the solvent is distilled away under reduced pressure and the resultant solution is treated with glacial acetic acid and methylene chloride, etc., under an acidic condition at a room temperature for one hours while stirring to give the objective N-demethyl-N-isopropyl-8,9-anhydroerythromycin A-6,9-hemiacetal (salt) of formula II useful for preventing and treating digestive diseases such as postoperative intestinal atresia, diabetic gastroparalysis, dyspepsia, chronic gastritis, etc.
Patent JP-H11240587-A (JP)
Title: Degassing structure of aerosol container and connection tool therefor
Inventor: KONISHI KOICHI
IPC: B05B9/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a degassing structure which can easily degas in either case of male or female valve type aerosol containers. SOLUTION: A degassing tool 1 provided with the upper face part and the side face part, forming a fitting part 1d which can be fitted to the upper part of an aerosol container, at the outside of the upper part and forming a through hole 1g for a degassing passage within the upper face part, and a connection tool 2 for the container which can be inserted into a nozzle hole 102 of the aerosol container and which is provided with an insertion part 2b forming a through hole 2c in the inside, are fitted so that mutual through holes 1g, 2c are formed to communicate with each other and the insertion part 2b is erected upward. The connection tool 2 for the container is attached to the degassing tool 1 and the insertion part 2b is fitted into the nozzle hole 102 of the aerosol container and the insertion part 2b is positioned to press a jet nozzle 103.
Patent JP-S63211711-A (JP)
Title: High frequency transformer
Inventor: YOKOSE YOSHIKAZU
IPC: H01F38/08
Filed: 1987-02-27
Abstract: PURPOSE:To prevent that a low voltage coil and a high voltage coil generate heat abnormally and allows excessive temperature rise by forming a low voltage coil with Litz wire, forming a high voltage coil with a plurality of divided coils and providing the gap portions of core in the opposed range except for both end portions of a low voltage coil. CONSTITUTION:A high frequency transformer is formed by ferrite cores 1a, 1b, a high voltage coil 4 and a heater coil 5. A low voltage coil 2 wound to a mold bobbin 3 uses a Litz wire formed by twisting 100 ulethane wires in diameter of 0.18 mm as the winding, a mold bobbin 6 made of polybuthylenetelephthalate resin is wound by a high voltage coil 4 and a heater coil 5 and a high voltage coil 4 is divided into four sections. A core gap is located almost at the center of low voltage coil 2. Thereby, excessive heat generation by the surface effect and proximity effect can be reduced remarkably and temperature rise can be suppressed to about 70 deg. for temperature rise up to 180 deg. of the high voltage coil in the conventional structure. Accordingly, the class A insulation can be realized.
Patent JP-S62203063-A (JP)
Title: Monolithic multilayer analytical element for analysis of protein
Inventor: NAGATOMO SHIGERU
IPC: G01N33/68
Filed: 1986-03-03
Abstract: PURPOSE:To enable the analysis of protein enhanced in measuring accuracy and sensitivity by rapidly diffusing and penetrating protein in an amount sufficient for color forming reaction so as to reach a reagent layer, by arranging a predetermined reagent layer, lower and upper non-fibrous porous sheets and a fibrous porous sheet to a light pervious and water impermeable support so as to leave minute piercing gaps. CONSTITUTION:A reagent layer comprising an alkali resistant hydrophilic polymer binder containing a color forming reagent composition for the analysis of protein, which contains a water-soluble cuppric salt, a copper chelating agent and an alkali agent, in a diffused state is formed on a light previous and water impermeable support, and lower and upper fibrous porous sheets and a fibrous porous sheet are integrally laminated onto said reagent layer. Three layers of the porous sheets are adhered and integrated by an adhesive arranged partially so as to leave minute piercing gaps permitting the passage of a liquid between the adjacence surfaces of said sheets. As the fibrous porous sheet, fabric cloth, paper containing org. polymer fiber pulp, filter paper and a fibrous nonwoven fabric etc. can be used.
Patent JP-H09215227-A (JP)
Title: Sensing circuit of remote control signal
Inventor: SEKIGUCHI MAMORU
IPC: H02J13/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To secure a delay time enough using small-sized lightweight parts, by making the unoperated states of controlled systems controllable using the output of a semiconductor device turned on when the terminal voltage of a capacitor is increased to a predetermined value. SOLUTION: When a switch 14 of a remote controller 12 is closed to send a control signal V1, a capacitor 16 of a sensing circuit 15 is charged gradually via a resistor 17. Then, when a terminal voltage V2 of the capacitor 16 exceeds the summed voltage of the Zener voltage of a Zener diode 19 and the voltage between the base and emitter of a transistor 20, the transistor 20 connected in series with respective delay voltage sensing circuits 7 of controlled systems 5A, 5B is turned on to send a delay voltage V3 to the circuits 7. Therefore, turning on respective transistors 11 after a delay time, required operating voltages V4, V5 of controlled circuits 6, 6 become low levels to make the stopped states of the controlled systems 5A, 5B controllable. As a result, using small-sized light parts, a delay time can be secured enough.
Patent JP-S55137703-A (JP)
Title: Antenna unit
Inventor: OSADA YASUO
IPC: H01Q3/36
Filed: 1979-04-13
Abstract: PURPOSE:To obtain a disturbing wave removing unit where adjustment is easy and the null point is not changed for a receiving frequency, by connecting a variable phase shifter to one of two sets of antennas and by connecting a phase correcting circuit to the other and by synthesizing two signals in a synthesizer. CONSTITUTION:Signals from antennas 1 and 2 are taken out through switch 7, and, for example, the signal from antenna 2 and the signal from antenna 1 are supplied to difference synthesizing circuit 4 through variable phase shifter 5 and phase correcting circuit 3 respectively. The output of circuit 4 is transmitted from terminal 3 to a TV receiver, and a DC voltage is superposed onto this transmission line in the receiver side and is supplied to phase shifter 5 through choke coil 35 and coil 31, thereby controlling a varactor diode. Circuit 3 and phase shifter 5 are constituted by LPF types, and the capacity of circuit 3 is fixed. If the impedance and the capacity of circuit 3 and phase shifter 5 are set to prescribed values, phase difference becomes fixed throughout all bands of the receiving frequency, and the null point is held fixed, so that the user can change the null point near the receiver to remove the disturbing wave easily.
Patent JP-S63210394-A (JP)
Inventor: MIYAZAKI YASUO
IPC: F16L1/024
Filed: 1987-02-27
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-S61205651-A (JP)
Inventor: SUMINO HIROMITSU
IPC: C04B24/26
Filed: 1985-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56140943-A (JP)
Title: Preparation of organic compound
Inventor: OKUYA TETSUYA
IPC: A61K31/22
Filed: 1980-04-07
Abstract: NEW MATERIAL:A compound expressed by formulas IWIII (n is an integer 2W22; R 1  is lower alkyl; R 2 WR 4  are H, lower alkyl or acyl; X is H or OH or NH 2  which may have a protecting group; m is an integer 11W22).  
     EXAMPLE: 6-(13-Hydroxytridecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone.  
     USE: (a) A physiological bioresistance controlling agent, especially an immunity enhancer, and additionally a smooth muscle relaxant. (b) An improver for myocarditic and cerebral tissual disorders or its intermediate.  
     PROCESS: A compound expressed by formula IV is condensed with a compound expressed by formula V (Z is halogen) etc., to prepare the compound expressed by formula I, which is reduced to form the compound expressed by formula III, etc., and the resultant compound is oxidized, to give the compound expressed by formula II, etc. The compound expressed by formula I is useful as the medicine mentioned in (a) and an intermediate for the compounds expressed by formulas II and III. The compounds expressed by formulas II and III are useful as the medicine mentioned in (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04263510-A (JP)
Title: Flip-flop circuit
Inventor: AKATA MASAO
IPC: H03K3/3562
Filed: 1991-02-18
Abstract: PURPOSE:To prevent set-up time from being prolonged by an influence to a master latch due to the state of a slave latch. CONSTITUTION:While a clock C is logic '0', MOS transfer gates MP0 and NM0 are turned on, and data from a data input terminal D is fetched through an inverter INV 0 into the inside of the latch. When the clock C is turned to logic '1', MOS transfer gates (MP1 and MN1) are turned on, and the data is held by a positive feedback loop composed of the INV 1 and a gate NAND 0. The data is transmitted to the slave latch with an INV 2 as a buffer circuit, and the data is fetched into the match by turning on MOS transfer gates (MP2 and MN2) while the clock input C is logic '1'. While the clock C is logic '0', MOS transfer gates (MP3 and MN3) are turned on, and the data is held by a positive feedback loop composed of an INV 3 and a gate NAND 1. An output to a data output terminal Q is taken out from the preceding step of the INV 3 through an INV 4 so as to match a logic polarity with the data input terminal D.
Patent JP-S51121397-A (JP)
Title: Vending machines for eggs
Inventor: KATOU KENJI
IPC: G07F7/06
Filed: 1975-04-16
Abstract: PURPOSE:To accept a used case of eggs and to pay a pay for it at saling eggs.
Patent JP-S54137984-A (JP)
Title: Manufacture of floating gate mos semiconductor device
Inventor: SAKIYAMA KEIZOU
IPC: H01L29/788
Filed: 1978-04-18
Abstract: PURPOSE:To stop the injection of impurities into a single gate by forming a thick oxidized film by previously providing an oxidation preventive film onto a poly-Si film on the gate region of a double gate part at the time of the positioning of the 1st poly-Si film, in a device with both double and single gate MOSs built in the same chip. CONSTITUTION:On substrate 10, thin oxidized film 11, poly-Si12, and Si3N413 are stacked, film 13 is etched by a mask of SiO214, and layer 12 is oxidized selectively. Film 13 is removed and this oxidized film is etched and removed completely at the double-gate part and with the thick film left at the single-gate part, thereby preventing the immersion of N-type impurities. Next, N<+> ions are injected by mask 15. Mask 15 is removed, thin oxidized film 16 and the 2nd poly-Si film 17 are stacked, and film 17 is selectively etched to form control gate 17 and gate 17'. Then, N-type ions are injected to make layers 17 and 17' into wiring bodies and N<+>-type layers 18 and 18' and 19 and 19' are made, thereby completing the device. In the above method, characteristics of both double and single gate MOSs never deteriorate, so that the device of high quality can be obtained.
Patent JP-S62204352-A (JP)
Title: Replacement processing system for data base
Inventor: MUNECHIKA HIDEO
IPC: G06F12/00
Filed: 1986-03-05
Abstract: PURPOSE:To improve the processing performance of a data base by performing the real replacement of the data base only in case the replacement data is valid and also the replacement process is permitted and holding the replacement data. CONSTITUTION:The replacement processing part of a data base 8 containing an input/output buffer 3 for base 8 includes an after-replacement information memory 6 that stores the after-replacement information on the replacement data, an after-replacement information saving part 5 that saves the replacement data to the area 6, and an after-replacement information extracting part 4 that extracts the after-replacement information out of the area 6. Then the replacement data is saved to the area 6 in case the replacement data must be sent out of the buffer 3 of the base 8. Thus no real replacement is given to the base 8. Then both replacement data on the buffer 3 and the area 6 are replaced actually to the base 8 only when the replacement process is confirmed. Thus the data base processing performance is improved.
Patent JP-H11231462-A (JP)
Title: Heat-developable diazo copying material
Inventor: HIGETA SHIGERU
IPC: G03C1/61
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of surface fog in a heat developing system free from trouble due to the use of a conventional developer, to maintain the long-term preservability and to improve the light shielding property by using a specified compd. as a coupling component in a recording layer. SOLUTION: When the top of a substrate is coated with a recording layer contg. a diazo compd. and a coupling component as constituents to obtain a diazo copying material, a compd. represented by the formula is used as the coupling component. In the formula, X is cyano, acetyl, benzoyl or -COOR<1> and R<1> is an alkyl or benzyl. In order to enable heat development while maintaining long-term preservability, a two-layered structure consisting of a photosensitive layer contg. the diazo compd. and a coupler layer contg. the coupling component may be provided and coupler particles may be coated with a resin capable of forming a film.