baber/WOPTO huggingface dataset:
Patent JP-H0616666-A (JP)
Title: Bicyclic amine derivative
Inventor: ITO YASUO
IPC: A61K31/40
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a new bicyclic amine derivative useful as a synthetic intermediate for medicines such as therapeutic agent for diseases of circulatory organs. CONSTITUTION:The compound of formula I [A is H or aminoprotecting group; R is lower alkyl; X is (lower alkyl-substituted) 1-7C alkylene; m is 1 or 2] such as ethyl endo-4-[3-[(1,1-dimethylethoxy)carbonylamino]-9-azabicyclo[3,3,1]non-9- yl]butyrate. The compound of formula I is obtained by reacting a compound of formula II (A' is amino-protecting group) with a compound of the formula Y-X-CO2R (Y is halogen) or a compound of the formula CH2=CHCO2R optionally in an organic solvent in the presence or absence of a base as a dehydrohalogenating agent.
Patent JP-H0485112-A (JP)
Title: Pneumatic tire for travelling on icy/snowy road surface
Inventor: TAKAMATSU TAKESHI
IPC: B60C11/12
Filed: 1990-07-30
Abstract: PURPOSE:To improve spinning traction performance, braking performance, and the like on ice by setting the sipe spacing of a center block narrower than that of a side block, dividing the center block circumferentially into two by a width direction separated sipe, and further dividing each half block part into two in the width direction by a circumferential thin groove. CONSTITUTION:The spacing of the sipes 7 of a center block 3 is set narrower than that of the sipes 8 of a side block 4. The center block 3 is circumferentially divided into two by a cut-off sipe 9 extended in the tire width direction. Each half block part is further divided into two in the tire width direction by a circumferential thin groove 10. In this case, the thin grooves 10, 10 formed at the respective block parts are mutually offset in the width direction by the distance (e). The center block 3 and the side block 4 are both formed into a contour shape of width direction line segments and broken lined circumferential line segments, and the number of the contour corner parts 5 of the center block 3 is to be more than that of the contour corner parts 6 of the side block 4.
Patent JP-H1114525-A (JP)
Title: Piezoelectric element holding construction
Inventor: OKAHATA SHIGEO
IPC: C12M1/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the excitation of a piezoelectric element from attenuating and to prevent the element from breaking by holding and fixing the piezoelectric element with a conductive adhesive agent or solder, and sealing the periphery of the piezoelectric element with a resin frame ring by compression bonding by the use of an ultrasonic wave. SOLUTION: The inside recession of a circular contour of a resin container 1 into which a piezoelectric element 2 is inserted is filled with a fixing adhesive agent 7, and a conductive adhesive agent 3 is applied to the inside of a circular molding frame of terminal wires 5 for connecting the piezoelectric element 2 electrically. After its hardening, a resin frame ring 6 is fixed with an ultrasonic wave, and the periphery of the piezoelectric element 2 is sealed. For example, one DNA chain is fixed to the surface of the piezoelectric element 2, and an complementary DNA chain is added in an aqueous solution, and the number of piezoelectric vibration is decreased according to the easiness of formation of the two chains. This measurement is performed in a physiological salt solution.  This system makes it possible to pursue the formation of two chains by the nanorgam level easily without labelling DNAs chemically, and to detect the defects of the DNAs with a high sensitivity in a short time.
Patent JP-S6177636-A (JP)
Title: Glass composition for glaze
Inventor: FUJINAKA YUJI
IPC: C03C4/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain the glass composition suitable for the glaze of a ceramic base plate having a metallized metallic part by blending SiO2, B2O3, BaO, Al2O3 and alkali metallic oxide respectively in the specified proportion. CONSTITUTION:The glass composition is manufactured which consists of 60-80wt% SiO2, 10-25wt% B2O3, 2-10wt% BaO, 0.5-10wt% Al2O3 and 1-15wt% at least one kind of alkali metallic oxide (K2O, Na2O, Li2O, etc.). In a glaze layer used with this composition, the blacking is about <=12% and the deterioration of electrical insulating resistance is not caused practically and the glass composition is available as the material of the glaze layer which is melt-stuck on the surface of a ceramic base plate having a metallized metallic part.
Patent JP-H0737585-A (JP)
Title: Formation processing method for battery plate
Inventor: YASUOKA SHIGEKAZU
IPC: H01M4/26
Filed: 1993-07-16
Abstract: PURPOSE:To attain a forming process in a short time by improving contact of a band-shaped plate with power feed rollers so as to prevent a spark from being easily generated even when fed power in a relatively large current because the power is fed by arranging the first/second power feed rollers in a position of interposing the band-shaped plate. CONSTITUTION:A band-shaped plate E is linked over each roller, and by rotating a drive roller in a condition that prescribed voltage is applied between power feed rollers 2, 3 and opposed poles 6, the plate E, when fed continuously in a direction of arrow mark, is charged. In this way, the plate is fed to a formation processing device and discharged. In this device 1, four pairs of the power feed rollers 2, 3 and three guide rollers 7 are provided, but since the plate E is interposed by the rollers 2, 3 and prevented from easily vibrating, a spark is prevented from being easily generated, and the plate can be formation- processed in a short time by a large current. Accordingly, the number of the rollers 3, 2, 7 can be suitably reduced, and a forming process can be shortened.
Patent JP-H0622081-A (JP)
Title: Optical information storage device
Inventor: TAKADA TOSHIYUKI
IPC: H04N1/00
Filed: 1992-07-02
Abstract: PURPOSE:To decrease the adverse influences of paper particles generated by cutting recording paper at the optical information storage device housing an optical information recording/storage part such as a CD-R or the like and a plotter in the same enclosure. CONSTITUTION:A paper particle stock part 1 is provided at a position above a discharge guide 55 and in counter to a sharp edge 54a of a manual cutter 54 by improving a cut/discharge part 50 of recording paper 51. This paper particle stock part 1 is provided at an equal pitch along the length wise direction of the discharge guide 55, and paper particles (p) generated by cutting the recording paper 51 are received and stocked.
Patent JP-H0539432-A (JP)
Title: Production of 4,4'-diamino-1,1'-dianthraquinonyl pigments
Inventor: INOUE HIROTAKA
IPC: C09B1/22
Filed: 1991-08-08
Abstract: PURPOSE:To improve filtering characteristics in production of a 4,4'-diamino-1,1'- dianthraquinonyl pigment. CONSTITUTION:4,4'-Diamino-1,1'-dianthraquinonyl-3,3'-disulfonic ac id is desulfonated with sulfuric acid under heating to give a reaction mixture, which is mixed with water and then with a surfactant, stirred and filtered to obtain the objective pigment.
Patent JP-H0485668-A (JP)
Title: Electronic equipment
Inventor: TAKEBE TOSHIO
IPC: G06F15/02
Filed: 1990-07-30
Abstract: PURPOSE:To make the accounts balance of the whole cash accounts information by operating the cash accounts information to be deleted and storing it as the balance carried over by a carried over date when the cash accounts information before the carried over date is deleted from a storage means. CONSTITUTION:Cash accounts information which consists of characters and numbers is inputted with date information, is stored by a storage device 23 and is displayed by a display means 3. Then, a inputted carried over date and the data information of the cash accounts information stored in the storage device 23 are compared, the cash accounts information before the carried over date is deleted from the storage means 23, the cash accounts information to be deleted is operated and the balance carried over by the carried over date is calculated and the calculated balance carried over is stored in the storage means 23 with being made to correspond to the carried over date. Then, the stored balance carried over and the cash accounts information to correspond to the date information after the carried over date are displayed by the display means 3. Thus, even when the one part of the cash accounts information is deleted, the accounts balance of the whole cash accounts information is made.
Patent JP-S5989145-A (JP)
Inventor: HIBINO AKINORI
IPC: B32B15/08
Filed: 1982-11-13
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-H0645608-A (JP)
Title: Thin-film transistor and semiconductor memory device using it
Inventor: HAYASHI FUMIHIKO
IPC: H01L21/8244
Filed: 1992-07-27
Abstract: PURPOSE:To increase a resistant property to an alpha-ray soft error or a node leak by a method wherein a capacity between two storage nodes is increased and the ON current of a TFT is increased in an SRAM memory cell wherein, when a polycrystalline silicon film for a channel for the TFT is made thin and an OFF current is reduced, a reduction in the ON current caused due to a sheet resistance layer is prevented and the TFT is used as a load. CONSTITUTION:An N-type polysilicon film 3a to be used as a channel for a TFT is formed under a gate electrode 7a for the TFT via a gate oxide film 6 for the TFT, and an N-type polysilicon film 9s is formed on the gate electrode 7a for the TFT via a gate oxide film 8 for the TFT. When the TFT is turned on, a capacity element is formed between the gate electrode 7a for the TFT and the N-type polysilicon films 3a, 9a, and an ON current is supplied from both of the N-type polysilicon films 3a, 9a. As a result, it is possible to increase a resistant property to an alpha-ray soft error or a node leak.
Patent JP-S6442933-A (JP)
Title: Line control system
Inventor: AKIYAMA AKIFUMI
IPC: H04W36/38
Filed: 1987-08-10
Abstract: PURPOSE:To contrive to reduce number of relay lines by providing an algorithm utilizing selectively a line connected directly with priority not through a relay line to a control means where one base station among plural base stations is connected to plural exchange stations overlappingly through lines. CONSTITUTION:Two base stations 5, 6 among plural base stations 3-8 are connected overlappingly through lines 25, 26 to two exchange stations 21,22 respectively and when the mobile station 1 is moved from the radio zone of the base station 5 to the radio zone of the base station 6 while keeping the communication state, the control means utilizes selectively the line 26 connected directly not through the relay line 31 with priority. Thus, the connections over the exchange stations 21,22 is decreased and the required number of the relay line 31 and the relay terminal is decreased.
Patent JP-S6091788-A (JP)
Title: Video reproducing device
Inventor: ONOZUKA KUNIHARU
IPC: H04N7/088
Filed: 1983-10-25
Abstract: PURPOSE:To disignate a desired character or symbol with key operation among plural characters and symbols superimposed on a reproduced video by designating the character or symbol superimposed on the video signal among plural kinds of them relating to a language. CONSTITUTION:A character pattern signal LD of a designated language among plural language codes LI and the character pattern signals LD inserted to a frame is written in a memory 15 through a switch circuit 7. Then a command designating to which position a telop is to be displayed is fed to a control circuit 16 through a switch circuit 8. Thus, the memory 15 reads the information from a position of a line number designated in synchronizing with the reproduced color video signal, the character pattern signal from the memory 15 is fed to a mixer 3 and superimposed on the reproduced color video signal. Thus, the color video signal superimposed with the telop of designated language is extracted at an output terminal 6.
Patent JP-2001072666-A (JP)
Title: Production of 2-(p-alkylphenyl)pyridine compound
Inventor: MATSUI KOZO
IPC: C07D213/127
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound which is useful as an intermediate for synthesizing 4-(pyrdin-2-yl)benzaldehyde that is an intermediate for an anti- HIV medicine by adding manganese dioxide and trimethylchlorosilane to an ether-based organic solvent and then reacting a specific p-alkylphenylmagnesium halide with a specified halopyridine. SOLUTION: This method for producing a 2-(p-alkylphenyl)pyridine compound of formula III comprises adding manganese dioxide and trimethylchlorosilane to an ether-based organic solvent or adding manganese chloride to the ether- based organic solvent and then reacting a p-alkylphenylmagnesium halide of formula I (R is a 1 to 4C alkyl; X is a halogen) with a 2-halopyridine of formula II (Y is a halogen). The compound of formula I is preferably used in an amount of 0.6 to 1.5 moles per mole of the compound of formula II, and the manganese dioxide is preferably used in an amount of 0.02 to 0.2 mole. The trimethylchlorosilane is preferably used in an amount of 3 to 5 moles per mole of the manganese dioxide.
Patent JP-2001026029-A (JP)
Title: Hollow component, its manufacturing method and apparatus
Inventor: NIIKURA TAKEJI
IPC: B29C45/17
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate addition of a flame retardant to a material by a method wherein a hollow part is formed in a component molded by blow molding such as gas injection or the like, and a medium is sealed in the hollow part. SOLUTION: For a hollow component, a hollow part 9 in the inside of a rib 8 is formed by blow molding such as gas injection or the like. Then, a medium as a flame retardant for which a conductive material such as metallic powder, carbon or the like, and an elastic material such as rubber, elastomer or expanded material or the like are used, is sealed in the hollow part 9. Since the rib 8 passes through the all area of an external component, in the case of the combustion from the inside or the outside of a recoder, a rib 8 surface is combustioned to a certain degree, but the combustion is prevented from spreading further, and the combustion is stopped by the flame retardant enclosed in the hollow part 9 of the rib 8.
Patent JP-S6181306-A (JP)
Title: Control method for stacker crane
Inventor: HIRAKAWA HARUO
IPC: B65G1/137
Filed: 1984-09-26
Abstract: PURPOSE:To provide a sufficiently large interval between mutually adjacent articles so as to correctly count articles, thus enabling a prescribed number of article to be placed on an elevator, by setting the speed of lower second conveyors larger than that of upper first conveyors, when those articles are transported from a rack onto the elevator. CONSTITUTION:When an instruction is issued to a stacker crane to get N pieces of article 3 on the shelf of address A delivered, said crane is started in its operation to shift and position an elevator in said address A, and to extend its slide fork toward the rack housing the article (s) 3 inside a rack being lifted by means of first conveyors 7a, 7b of a slide fork, thereafter upper conveyors 7-a, 7-b are driven in normal turn at lower speed than that of lower side second conveyors 8a, 8b, then articles being transported toward the elevator at sufficient intervals. While, number of article 3 is correctly counted by sensors 9-c, 9-d installed in the position of a joint between the first and second conveyors. When this count reaches N, the first conveyor is turned in reverse direction so as to stack only N pieces of article 3 onto the elevator by means of the second conveyor.
Patent JP-S6090936-A (JP)
Title: Method of controlling fuel supply at the time of decelerating internal-combustion engine
Inventor: KOIKE AKIHIKO
IPC: F02D41/12
Filed: 1983-10-25
Abstract: PURPOSE:To lower the specific fuel consumption and to prevent burn-out of a catalyst, by changing the value of the opening of a throttle valve for judging whether fuel supply is to be stopped from a first prescribed value to a second prescribed value greater than the first prescribed value when an engine is operated under particular conditions. CONSTITUTION:At the time of decelerating operation of an engine when the opening of a throttle valve 3 detected by a throttle-valve opening sensor 4 becomes smaller than a ''fuel cut'' judging value, control is executed by an electronic control unit (ECU) 5 to stop fuel supply from a fuel injection valve 6. Further, judgement is made on the basis of the output signals of an engine-speed sensor 11, a sensor 15 for detecting the temperature of a catalyst and an air-conditioner switch 17a whether the engine is operated under particular conditions or not. In case that judgement is made that the engine is not operated under said particular conditions, the aforesaid ''fuel cut'' judging value is set at a first prescribed value. On the other hand, in case that judgement is made that the engine is operated under said particular conditions, the ''fuel cut'' judging value is set at a second prescribed value greater than the first prescribed value.
Patent JP-H0364412-A (JP)
Title: Method for deciding slag formation of flux in arc process
Inventor: MORI MASAAKI
IPC: C21C7/00
Filed: 1989-08-01
Abstract: PURPOSE:To decide continuously the slag formation of a flux without stopping electrifying an electrode by deciding the slag formation of a flux from changes in the sound pressure of the sounds generated in the course of treatment in ladle refining by an arc process. CONSTITUTION:At the time of carrying out refining by generating an arc between an electrode 1 and a molten steel 4 in a ladle 2 and heating the molten steel 4, the sounds generated in the course of refining treatment are collected by means of a microphone 6, and the sound pressure of the prescribed frequency is taken out by means of a frequency analyzer 7 and automatically decided by means of a computer 8. By this method, slag formation can be continuously decided even in the course of electrification, by which time loss and temp. loss can be reduced, and simultaneously, a load applied to workers can be reduced.
Patent JP-H0644357-A (JP)
Title: Electronic filing system
Inventor: YAMAZAKI EIJI
IPC: G06T1/00
Filed: 1992-07-27
Abstract: PURPOSE:To retrieveen bloc documents stored in an electronic file and other documents. CONSTITUTION:This system is provided with a means to retrieve the document registered on the electronic file together with a document registered on a document file prepared by a word processor function. In this case, since a ledger form to manage the documents prepared by the word processor function is already decided, it can be utilized even without newly preparing any ledger by a user. On the other hand, this system is provided with a means to prepare a ledger file for managing any document excepting for the document registered on the electronic file, even the retrieval of general-purpose data can be easily performed by simultaneously retrieving the document registered on the electronic file and the document managed by the ledger file.
Patent JP-S6092928-A (JP)
Title: Fuel tank made of synthetic resin
Inventor: TAKIMOTO HIROSHI
IPC: B62K5/00
Filed: 1983-10-27
Abstract: PURPOSE:To prevent the deformation of a fuel tank by forming a plurality of convex stripes having a nearly wave-form section which nearly cross with the longitudinal direction onto at least the upper surface of the tank, thus permitting the expansion and contraction of the tank. CONSTITUTION:A fuel tank 42 made of synthetic resin which is used for a tricycle for rough-road traveling is installed so as to ride over a main tube 18 which extends in the longitudinal direction on the frame of the tricycle, and installed onto a pipe 52 integrally formed with a vertical tube 40 through a rubber damper 50 by use of a pair of installation rings 48 which project onto an undersurface. A plurality of convex stripes having a nearly wave-form section are formed in the direction crossing with the longitudinal direction of the tank 42. Therefore, the upper surface of the tank 42 is provided with the expandability in the longitudinal direction, and the expansion and contraction of the fuel tank 42 due to the suction and discharge of fuel are permitted, and the deformation of the tank 42 is prevented.
Patent JP-S6094117-A (JP)
Title: Wet desulfurizer
Inventor: KURODA HIROSHI
IPC: B01D53/34
Filed: 1983-10-27
Abstract: PURPOSE:To simplify the equipment of succeeding pH regulating stages, etc. by providing a vertical partition plate in a circulating tank of an absorption tower, taking out a slurry of an absorbent with reduced pH from the separated part, and supplying the slurry into a gypsum recovery stage. CONSTITUTION:A vertical partition plate 41 is provided in a circulating tank 5 of an absorption tower, and a small-capacity separated part 50 is formed. A circulating slurry is sprayed from a spray 40 of an absorption tower 3, and absorbs SO2 in the waste gas. The pH of the slurry is reduced thereby. The greater part of the slurry after absorption falls into the part 51 at the outside of the partition plate, and the remaining part into the separated part 50. Meanwhile, a new slurry 22 of the absorbent is supplied into the part 51, and supplied into the absorption tower 3 by a pump 6. Since the slurry 22 of the absorbent is not incorporated into the part 50, the pH of the slurry in the part 50 is reduced. The air 24 is supplied by a blower 52 to make the slurry in the part 50 into gypsum. Accordingly, the consumption of sulfuric acid for neutralizing the unreacted CaCO3 which is added into a reaction tank 9 can be reduced, and an oxidation tower can be omitted.
Patent JP-S6357504-A (JP)
Title: Insecticidal composition
Inventor: TANIGUCHI EIJI
IPC: A01N53/00
Filed: 1986-08-28
Abstract: PURPOSE:To provide an insecticidal composition containing a specific pyrethroidal insecticide and an extract of HAEDOKUSO (Phryma leptostachya) and exhibiting sufficient controlling effect even against vermin having decreased sensitivity to pyrethroidal insecticide. CONSTITUTION:(A) A pyrethroidal insecticide selected from 5 kinds of compounds such as alpha-cyano-3-phenoxybenzyl 1-(p-ethoxyphenyl)-2,2- dichlorocyclopropane carboxylate, alpha-cyano-3-phenoxybenzyl alpha-isopropyl-4- chlorophenylacetate, etc., is mixed with (B) a crude extract of HAEDOKUSO prepared by (1) immersing and extracting HAEDOKUSO (preferably its root) in an organic solvent, (2) concentrating the extract, (3) optionally washing the concentrate with an acidic and/or alkaline aqueous solution, (4) mixing with petroleum ether or a 5-12C aliphatic hydrocarbon (e.g. n-hexane) under stirring and (5) removing the component soluble in the solvent. The amount of the component A is 0.1-50pts.wt., preferably 0.1-10pts.wt. per 1pt.wt. of the component B.
Patent JP-S6443730-A (JP)
Title: Device for analyzing vibration signal
Inventor: NAKAJIMA SATOSHI
IPC: G01H17/00
Filed: 1987-08-10
Abstract: PURPOSE:To accurately analyze a shift in phase from a period signal of an optional frequency spectrum in a vibration signal by providing an A/D converter with a sampling pulse generating circuit and a low-pass filter independently. CONSTITUTION:An analog signal of vibration inputted from an input terminal 1 is integrated and gain-adjusted by an analog signal processing part 3 and then inputted to a low-pass filter 5. The interruption frequency of this filter 5 is controlled by an interruption frequency control circuit 4 according to, for example, the period signal inputted from a period signal input terminal 2. Then the analog signal of the vibration signal passed through the filter 5 is A/D- converted 7 and this A/D conversion is performed at the generation timing of sampling pulses generated by a sampling pulse generating circuit 6. Thus, the phase shift from the period signal of an optional frequency spectrum in the vibration signal is accurately analyzed 8.