baber/WOPTO huggingface dataset:
Patent JP-H10243634-A (JP)
Title: Switching power control circuit
Inventor: HANAWAKA MASUO
IPC: H02M3/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To control the acceptance or declining of sending out to an output terminal of a switching control signal without needing time durability with only pulse application, by providing this circuit with a constant current discharge self keeping circuit which arranges a constant current not to flow to a voltage drop generating part by disabling a voltage clamper. SOLUTION: When an input terminal (CS terminal) is temporarily pulled down (or pulled up) and connected with power, by the application of external pulses, a time limiting capacitor C discharges electricity, and the voltage of the CS terminal drops temporarily to the first reference voltage value (Vr1 ) or under. Hereby, a constant current discharge self keeping circuit 25 keeps the discharge of the second constant current 12 from the CS terminal, bypassing voltage drop parts D1-D6, so the currents cease to flow to the voltage drop parts D1-D6, and a voltage clamper is disabled and it continues. Hereby, the mode can be shifted to the output restraining mode which does not output a switching control signal by the control of only application of external pulses.
Patent JP-H11223443-A (JP)
Title: Refrigerator containing article managing system
Inventor: ISHIMATSU TORU
IPC: F25D11/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator containing article managing system for managing commodities based on purchasing dates, by automatically inputting data such as a commodity name, purchasing data and the like regarding the commodity to be contained and stored in a refrigerator by utilizing an IC card. SOLUTION: The refrigerator containing article managing system comprises a POS(point-of-sales) terminal equipment 1 having a card reader/writer 3, a refrigerator 4 with a contained article managing unit 5 having an input unit, a display unit, an arithmetic controller, a memory and a card reader, and an IC card 6. The system comprises the step of recording the data regarding a fresh food on the card 6 by the equipment 1 in the case of purchasing a commodity by a customer, and the step of reading the data recorded on the card 6 in the unit 5 of the refrigerator 4.
Patent JP-H05241403-A (JP)
Title: Image quality stabilizing device for electrophotographic device
Inventor: INOUE KATSUSHI
IPC: G01N21/47
Filed: 1992-02-26
Abstract: PURPOSE:To obtain stable image quality even when transfer efficiency is changed by correcting a reference value based on detected value by an optical detection means for detecting toner adhesive amount on a photosensitive body after transferring a reference toner image. CONSTITUTION:The toner adhesive amount on the photosensitive body 1 after transfer is detected by the optical detection means 9. Based on the detected value, the reference value is corrected by a reference value correcting means. When the brightness of the formed image transferred becomes low because the transfer efficiency is lowered by repeating image formation, the toner adhesive amount after transfer becomes large. In such a case, the reference value is corrected so that the toner amount of the reference toner image may be increased. On the contrary, when the toner adhesive amount after transfer is small, the reference value is corrected in a reverse manner. Since process control where image quality stabilizing accuracy is improved is executed based on the reference value corrected according to the toner adhesive amount on the photosensitive body after transfer, the image quality is appropriately corrected even when the transfer efficiency is changed.
Patent JP-H05230024-A (JP)
Title: Chlorination of side chain of 2-chloromethylpyridine compound
Inventor: NISHIMURA YASUNOBU
IPC: C07D213/61
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a chlorinated product in high yield and selectivity by chlorinating the side-chain methyl group of a 2-chloro-methylpyridine in the presence of a solvent azeotropic with water while azeotropically distilling away the by-product water to proceed with the reaction smoothly. CONSTITUTION:The side-chain methyl group of a 2-chloro-methylpyridine of formula I is chlorinated in the presence of a hydrogen chloride acceptor (e.g. sodium carbonate, potassium carbonate) using chlorine. In this case, the reaction is carried out in the presence of a solvent azeotropic with water (e.g. carbon tetrachloride, 1,2-dichloroethane) while azeotropically distilling away the by- product water from the reaction between the hydrogen chloride formed by the chlorination and the hydrogen chloride acceptor; thereby, the chlorination runs smoothly without deactivation, thus affording the objective mono-, di-, or tri-chlorinated co0jpound such as a compound of formula II (n is 1, 2 or 3). This method is industrially advantageous.
Patent JP-S59166138-A (JP)
Inventor: KOMORI SHIYOUKOU
IPC: A61B10/00
Filed: 1983-03-10
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-S60183882-A (JP)
Title: Recording and reproducing device of magnetic disk
Inventor: ADACHI MAKOTO
IPC: H04N5/781
Filed: 1984-03-01
Abstract: PURPOSE:To eliminate such a case where an operator thinks that malfunction occurs and has distrust by detecting whether or not an information signal is recorded and by displaying the result. CONSTITUTION:A video signal recorded in a magnetic disk A is detected by a magnetic head 5. A control means D switches a changeover switch to a terminal 4b. The video signal detected by the magnetic head 5 is amplified by an amplifier circuit 14, outputted as a video signal by a reproduction processing system 30 and displayed on a cathode ray tube 31. When an information signal is not recorded in the magnetic disk A, the control means D outputs a signal at a low level to a display means G and makes a light emitting diode 22 nonoperable. Thus whether or not an information signal is recorded in the magnetic disk A can be detected and displayed.
Patent JP-S61199458-A (JP)
Title: 2-coordinate axis moving device
Inventor: MATSUOKA NOBUYOSHI
IPC: H02K41/03
Filed: 1985-02-28
Abstract: PURPOSE:To lightly and accurately move to an arbitrary position by securing both ends of the primary and secondary linear pulse motors to a plurality of movable elements of an auxiliary linear pulse motor provided in parallel with the primary motor. CONSTITUTION:The primary linear pulse motor 32 installed on a floor, an auxiliary linear pulse motor 34 in parallel with the primary motor, and a plurality of movable secondary linear pulse motors 35 crossed over the motors 32, 34 are provided. The motor 35 has a square-sectional stator 16 of pole teeth on the upper and side surfaces, and a movable element 26 having a movable unit and an injection port, one end of the stator 16 is secured to the element 31 of the motor 32, and the other end is secured to the element 28 of the motor 34. The primary and secondary motors 35 are similarly constructed. Thus, the elements 26, 28, 31 are lightly and accurately moved for the control operation to feed an article to be moved to the arbitrary position of an X-Y coordinates.
Patent JP-S57154208-A (JP)
Title: Picture detecting device
Inventor: MATSUNAGA MASAYUKI
IPC: G02B7/36
Filed: 1981-03-19
Abstract: PURPOSE:To detect a picture with high image resolution at all times, by providing an optical deflecting means for electrically varying an incident angle of a light beam to a photoelectric converting means, and forming an image of a picture to be detected, by shifting it on the photodetecting surface. CONSTITUTION:A light beam from an object to be photographed is made to form an image in a solid image pickup device 4 through an image formation system 3 and an optical deflecting plate 7, and when voltage is not applied between both ends of the optical deflecting plate 7, only a black pattern of a pattern image (a) is read out in order by unit photoelectric converting elements 111, 112,..., and is stored in a memory 6. When voltage from a control voltage circuit 8 is applied between both the ends of the optical deflecting plate 7, an incident angle of an incident ray to the solid image pickup element 4 is varied, for instance, a pattern (b) whose pitch has been shifted by only 1/2 forms an image, and outputs of the unit converting elements 111, 112,... correspond to white. When the outputs before and after deflection are synthesized, the image resolution becomes 2 times. When the image is moved by a distance of 1/n, and is detected and synthesized (n) times, the image resolution becomes (n) times. In this way, a picture is detected with high image resolution at all times.
Patent JP-S55133183-A (JP)
Title: Correction circuit for horizontal linearity
Inventor: TOOYAMA AKIRA
IPC: H04N3/22
Filed: 1979-04-03
Abstract: PURPOSE:To improve the linearity of horizontal deflection, by correcting the linearity of horizontal deflection with the memory output and further correcting it in response to the variation of high vaoltage. CONSTITUTION:The output of the photo detector 21 provided at the external side of the funnel section is fed to the band pass filter 22 to obtain the index signal and this is fed to the PLL circuit 30. The output of the low pass filter 34 of PLL30 is fed to the low pass filter 61 to pick up the information signal of the linearity of horizontal deflection, it is coded at the A/D converter 62 and written in the memory 63. The information signal read out from the memory 63 is fed to the correction use horizontal deflection means 50 via the D/A converter 64, and drive circuit 66. Further, the high voltage fluctuated based on the beam current formed at the power supply circuit 91 is fed to the anode of the receiving tube 10 and synthesized with the said information signal via the correction signal forming circuit 100.
Patent JP-H06210290-A (JP)
Title: Water purification using cartridge for water purification
Inventor: NAITO MASASHI
IPC: B01D61/18
Filed: 1993-01-20
Abstract: PURPOSE:To provide a method for preparing potable water of high grade standard easily using tap water without complicated operating steps by using a cartridge for purified water, with a water purification capability, which is composed of a publicly known superfine pore filtration matrix. CONSTITUTION:A cartridge for water purification 1, with a water purification capability, which is composed of a few pieces of superfine pore filtration matrices is installed in a container 2. Water is purified by allowing it to pass through the matrices which make up each cartridge 1. This passage is effected by aspiration of the water in the container using a pump 4. The aspirated purified water is supplied as potable water. The water in the container 2 is maintained to a constant level by supplying tap water.
Patent JP-S62198365-A (JP)
Title: Production of 'miso' soup filled in container
Inventor: OGAMI TADASHI
IPC: A23L11/20
Filed: 1986-02-27
Abstract: PURPOSE:To prepare a MISO (fermented bean paste) soup packed in a container, having comparable taste to a MISO soup prepared by ordinary method and resistant to precipitation of MISO particles, by adding a gelatinizing agent such as carrageenan to a cooked MISO soup, filling the soup in a container and heating under pressure. CONSTITUTION:MISO soup prepared by using raw MISO is added with at least one kind of substance selected from epsilon-carrageenan, guar gum, xanthan gum and corn starch at an amount to give a MISO soup having a viscosity of <=25cps after heating under pressure. The MISO soup is filled and sealed in a container and heated under pressure e.g. at about 121 deg.C for 10-30min.
Patent JP-S58158661-A (JP)
Title: Preventing device of overheat of copying machine
Inventor: SEKO NACHIO
IPC: G03G15/04
Filed: 1982-03-15
Abstract: PURPOSE:To obtain an overheat preventing device for a copying machine which operates securely and correctly, by turning off a lamp for exposure in a prescribed time by the electromotive force of a solar battery which receives light from the lamp for exposure. CONSTITUTION:A breaking circuit 15 is connected in series to the connection circuit of a halogen lamp 9 and a power source 14. This breaking circuit 15 consists of a keep relay RA. Said power source 14 is controlled by a control circuit to drive and turn on the halogen lamp 9 during exposure through the normally closed contact RA-1 of the keep relay RA. If the halogen lamp 9 turns on abnormally owing to a fault, etc., of the control circuit, the solar battery 12 is irradiated with light from the light source 4 for exposure to generate electromotive force. The electromotive force of the solar battery 12 sets the keep relay RA, whose contact RA-1 is opened to turn off the halogen lamp 9. Therefore, an abnormal rise in the temperature of the platen glass is prevented and then the breaking of the platen glass and the burning of a platen cover are prevented. For resetting, a switch RA-2 is closed and the keep relay RA is only reset by a semiconductor controlling power source.
Patent JP-H03242643-A (JP)
Title: Color reversal image forming method
Inventor: DEGUCHI HISAYASU
IPC: G03C7/30
Filed: 1990-02-21
Abstract: PURPOSE:To prevent the deterioration of the shelf stability of an image even in the case of processing with a stabilizing soln. having a specified concn. of formaldehyde or below by using a photographic sensitive material contg. a specified atm. of a four-equiv. magenta coupler and a specified amt. of a high b.p. solvent in the green-sensitive layers. CONSTITUTION:A photographic sensitive material is successively subjected to black-and-white development, color development, desilvering and stabilization using a stabilizing soln. having <=1.5X10<-2>mol/l concn. of an aldehyde compd. such as formaldehyde in the final tank to form a color reversal image. The sensitive material contains >=0.4X10<-3> mol/m<2> four-equiv. magenta coupler and <=0.15 cc/m<2> high b.p. solvent in all the green-sensitive emulsion layers. A desired pyazolone coupler such as a compd. represented by formula I may be used as the magenta coupler and phosphoric ester such as a compd. represented by formula II as the high b.p. solvent.
Patent JP-H09208420-A (JP)
Title: Cosmetic material for skin
Inventor: GOTO AKIO
IPC: A61K8/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic material for a skin, capable of manifesting and imparting an aging prevention effect and a skin beautifying effect and excellent in feeling in use thereof by simultaneously using a mevalonic acid with a specific compound obtained from a shell of a crab or a pawn. SOLUTION: This cosmetic material for a skin is obtained by blending (a) mevalonic acid or mevalonic lactone with (b) a mucopolysaccharide or salt thereof. The blending amount of the component (a) is 0.001-10wt.%, especially 0.01-2.0wt.% approximately and that of the component (b) is 0.001-3.0wt.%, and especially 0.01-1.0wt.% is preferable. Further, the mucopolysaccharide or salt thereof is preferably blended so as to attain 0.1-10wt.% based on mevalonic acid or lactone. Although there are two isomers of R(-)-mevalonic acid and S(+)-mevalonic acid in mevalonic acid of the component (a), easily available R(-)-mevalonic acid is preferable. As the mucopolysaccharide of the component (b), a chitin, a chitosan, a low molecular weight hyaluronic acid (10,000-100,000 molecular weight), etc., are cited.
Patent JP-H10241761-A (JP)
Title: Printed-wiring board and single-pole connector
Inventor: NIWA TAKEHIKO
IPC: H01R13/11
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a printed-wiring board and a single-pole connector which can prevent a male connector insertion hole from closing, when the single-pole connector is soft soldered. SOLUTION: In a printed-wiring board 11, a single-pole connector fixing hole 12 is formed, independently of the male connector insertion hole 14. Further, the single-pole connector 1 is assembled into the printed-wiring board 11, the terminal width of a terminal part 9 soft soldered on a land 13 formed at the back of the printed-wiring board 11 is formed wider than the width of the male connector insertion hole, which is formed in the printed-wiring board 11.
Patent JP-H06233388-A (JP)
Title: Hearing aid
Inventor: KATSUMATA YASUSHI
IPC: H04R3/00
Filed: 1993-02-05
Abstract: PURPOSE:To allow the user to listen to only a voice signal desired to be listened to with excellent sensitivity when the user wears a headphone and faces a direction of a sound source coincident with an object and set directivity even under a circumstance where surround noise is remarkable. CONSTITUTION:A phase and an amplitude or the like of each signal collected by microphones 2a, 2b provided to the left and right of a headphone main body section 1 are subject to filter processing and the result is outputted after being synthesized by a filter section 6. The filter section 6 decides the directivity according to the setting of a filter coefficient or the like. Then the output is outputted to drivers 3a, 3b via amplifiers 7a, 7b.
Patent JP-H03242904-A (JP)
Title: Thermistor
Inventor: KAWAGUCHI YUKIO
IPC: H01C7/04
Filed: 1990-02-21
Abstract: PURPOSE:To prevent an external atmospheric medium from invading into a thermistor element body so as to maintain a stable temperature detection characteristic by forming the lead foaming parts in the regions positioned inside a glass body of the lead wires. CONSTITUTION:The subject thermistor is provided with a square thermistor element body 2 having prescribed thickness, a pair of lead wires 3a, 3b so connected to the end part of the element body 2 that the wires 3a, 3b sandwich the thermistor element body 2 therebetween, and a glass body 4 sealing the region of the thermistor element body 2 and the lead wires 3a, 3b. Further, the lead foaming parts 5a, 5b for checking invasion of an external atmospheric medium into the regions positioned inside a glass body of the lead wires 3 are formed. Thereby, a stable detection temperature characteristic can be maintained by utilizing an external atmospheric medium checking action of the lead forming parts 5a and 5b.
Patent JP-S60210506-A (JP)
Inventor: ARUUIN PINTO
IPC: C01B3/48
Filed: 1985-03-01
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-S57155339-A (JP)
Title: Magnetic head and production thereof
Inventor: YANAGIUCHI TADAHIRO
IPC: G11B5/147
Filed: 1981-03-20
Abstract: PURPOSE: To improve abrasion resistance of a magnetic head by a method wherein a head core brought into contact with a recording medium is composed of an amorphous metallic magnetic material of the composition represented by a specifed formula.  
     CONSTITUTION: The head core is composed of an amorphous metallic magnetic material represented by the formula which is provided with a head gap at the part contacting with the recording medium and a winding at a core part. In the formula, M' is at least one of Cr, Mn, Fe, Ni, Nb, Mo, W and Ti; M" is at least one of Ze and B; M''' is Si; and 0.03≤x≤0.15, 7≤b≤25, 0≤c≤20, a+b+c=100. Sheets of a predetermined core configuration is formed from a thin strip of the head-forming alloy of this composition, and a predetermined number of the sheets are adhered to each other by a resin to form a laminate core. Two of such laminate cores are combined with each other, with a shim of a predetermined thickness therebetween, so as to form a magnetic head gap of a predetermined thickness, thereby constituting a head core. Then the magnetic head is produced by providing a winding on the core. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07252161-A (JP)
Title: Active oxygen eliminating agent and composition containing the agent
Inventor: FUKUDA TOSHIYUKI
IPC: A23L1/30
Filed: 1994-03-11
Abstract: PURPOSE:To obtain an active oxygen eliminating agent composed of an extract of beefsteak plant belonging to the family Perilla and/or its allied species, capable of sufficiently eliminating active oxygen generating in vivo and having high safety. CONSTITUTION:The whole grass, preferably leaf or stalk tip of beefsteak plant belonging to the family Perilla and/or its allied species (e.g. Forma crispa) is extracted with a solvent such as ethanol. The extract is used as it is or a fraction rich in a component having active oxygen eliminating action is used in the form of a preparation. The agent is orally administered at a daily dose of 10-1,000mg of the active oxygen elimination agent for adult in 1 to several divided doses or injected at a dose of 5-500mg. As an alternative, the active oxygen elimination agent can be compounded to a food at a concentration of 0.1-10wt.%. The agent is effective for the amelioration of various diseases relating to active oxygen such as inflammation, senile dementia, ischemic diseases such as myocardial infarction, allergic diseases, hepatopathy, rheumatism, etc., and the aging of body such as skin.
Patent JP-S56139452-A (JP)
Title: Metal salt from polydithiocarbamic acid and monofunctional dithiocarbamic acid
Inventor: KUCHIKATA MASUO
IPC: C07C325/00
Filed: 1980-04-01
Abstract: NEW MATERIAL:The titled compound that is obtained by binding two functional groups through a divalent or more valent metal wherein one is a polydithiocarbamyl group of formula I [X is divalent aliphatic chain; Y is formula II (R 1  is H, hydroxyl, alkyl; R 2  is H, hydroxymethyl, thiol; m is 0 or positive integer)] and the other is a monofunctioal dithiocarbamyl group of formula III (A, B are H, alkyl, amino).  
     EXAMPLE: Sodium N-(2-mercaptoethyl)ethylenebisthiocarbamate.  
     USE: Agent for killing harmful organism in industrial and agricultural fields: they are useful as antibacterial, antifungal, insecticide, acaricide and herbicide.  
     PREPARATION: A mixture solution containing a polydithiocarbamate soluble salt of formula I and a monofunctional dithiocarbamate soluble salt of formula III is combined with a soluble metal salt such as zinc chloride or manganese sulfate in a solvent to effect double decomposition to give the titled compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05242858-A (JP)
Title: Gas analyzing device
Inventor: IRIE TAKASHI
IPC: G01N27/62
Filed: 1992-02-27
Abstract: PURPOSE:To provide a small-sized and high-sensitivity gas analyzing device to perform the quantification of the ultra-low concentration water content of a high purity gas (at ppb level). CONSTITUTION:A gas analyzing device is composed of an ion source 5 to introduce a specimen gas 1 and ionize and a drift tube 16 to contain a pure gas with the impurities reduced by a purifier 9 down to below 1 ppb. The drift tube 16 includes a shutter 13, electrode 14, and sensor 15. The shutter 13 separates the ion source 5 from the drift tube 16, and also functions to reduce mixing of the specimen gas 1 with the pure gas 10. The concentration of the impurities is determined from the ratio of main component ions separated by the drift tube 16 to the total ion intensity. To analyze the impurities (water contained) of a low concentration as low as ppb region, the duration of ions in the drift tube 16 is set short in relation to the mean time of reaction of the specimen gas main ions with the water contained.
Patent JP-S62200075-A (JP)
Title: Forming method for oil seal
Inventor: MIYANISHI KAZUNORI
IPC: F16J15/32
Filed: 1986-02-28
Abstract: PURPOSE:To reduce an injection pressure and to form an oil seal having a compact internal composition by slidably a piston capable of moving back under a low pressure into a cylinder which is formed as one of split molds which take partial charge in forming a cavity. CONSTITUTION:The injection of rubber substrate G for molding which is adequately plasticized is commenced from an injection nozzle 13 into the inner circumferential space of a cylinder 6. Following the injection, a piston 7 and a ram 8 move back donward to carry out the filling of rubber substrate G for molding. After completion of injection, when the ram 8 is energized upward by a high pressure, the rubber substrate G for molding in the cylinder 6 is pushed out into a cavity 4 through a gate 5 to be compressed, and the rubber substrate G being filled in the cavity 4 to be cured comes to have a high molecular density and compact internal composition in the same way as in the case of compression molding.