baber/WOPTO huggingface dataset:
Patent JP-S60230088-A (JP)
Inventor: KITAGUCHI HIDEMI
IPC: G21C3/33
Filed: 1984-04-27
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-S60231495-A (JP)
Title: Particle-beam epitaxial device
Inventor: KATAYAMA YUKIAKI
IPC: C30B23/08
Filed: 1984-04-26
Abstract: PURPOSE:To obtain the titled device which can be made small-sized with excellent operability, economy, and productivity and to obtain an efficient good- quality crystal by furnishing specified molecular pumps independently in a growth chamber and a beam-source chamber which are separated. CONSTITUTION:A main chamber 12 is separeted into a beam-source chamber 12B and a growth chamber 12A with a liquid nitrogen should 22 pierced with plural holes for passing particle beams 28, 30, etc. from particle-beam sources 24, 26, etc., and provided obliquely. The beam source chamber 12B is provided with the particle beam source 24 using a geseous material from a gas bomb 27, the Knudsen cell 26 using a solid material, and a discharge system equipped directly with a turbo-molecular pump 16 which can be installed in all directions without a sluice valve. The growth chamber 12A is provided with a substrate 14 which is heated by a substrate holder and can be rotated and scanned, and a discharge system wherein an additional-stage turbo-molecular pump 20 in addition to a turbo-molecular pump 18 which is equipped in the same way as mentioned above is furnished to obtain a higher degree of vacuum than the chamber 12B. The particle beams 28 and 30 from the beam sources 24, 26, etc. are irradiated to grow an epitaxial crystal on the substrate 14.
Patent JP-H01257051-A (JP)
Title: Washing device for flexographic printing unit
Inventor: NOBORI MORIO
IPC: B41F35/00
Filed: 1988-04-07
Abstract: PURPOSE:To perform washing with a small quantity of washing water, to facilitate color change and contrive the minimization of the quantity of waste water by allowing either rubber or metal roll to come into contact with a rubber roll of a printing unit and scraping off ink transferred to a contact roll with a doctor blade. CONSTITUTION:Only a required quantity of ink is supplied between an anilox roller 1 and a rubber roller 2 without ink circulation during printing and printing is performed. When printing is completed, a rubber or metal ink washing roller 10 which is separately provided and isolated from the rubber roller 2 during printing is allowed to come into contact with the rubber roller 2. Then the ink transferred to the roller 10 in a contact state is scraped off by a doctor blade 11, and at the same time, a small quantity of washing water is added to perform washing. Thus color changing is completed.
Patent JP-H07296918-A (JP)
Title: Power supply plug and jack
Inventor: TAKEGAWA HIROSHI
IPC: H01R29/00
Filed: 1994-04-25
Abstract: PURPOSE:To eliminate error in the supplied voltage by allowing a single plug to perform power supply with a plurality of voltages. CONSTITUTION:At the periphery of the shank part 1 of a plug, a locating groove 7 and a plurality of power supplying terminals 8, 10 are furnished in such a way as surrounding the plug shank 1. The terminals 8, 10 supply different voltages. A jack 14 is equipped with a ridge 16 to fit in the groove 7, earth terminal 15, and power supply terminal plate 17. The terminal plate 17 is located as opposing the power supply terminal giving the corresponding voltage.
Patent JP-H10277435-A (JP)
Title: Inspection system for system including automatic centrifugal separating machine
Inventor: SAGAWA NORIHISA
IPC: B04B5/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make a centrifugal processing time as short as possible by recognizing whether a biochemical inspection or coagulation inspection and avoiding rapid stoppage in the case a blood sample not contg. a separating agent is separated and stopping the inspection under deceleration in the shortest possible time when the blood sample contg. the separating agent is separated. SOLUTION: A centrifugal separating machine 1 recognizes the inspection item and if the inspection request is the coagulation inspection, the separating agent is not contained in a blood taking tube and, therefore, the machine is decelerated to some speed and is then gently decelerated in order to eliminate the problem of suspension. The machine may otherwise be so controlled that the machine is naturaly decelerated, i.e., the braking is released to naturaly stop the machine after the deceleration down to some speed and further the braking is made gentler than the natural deceleration. If the inspection request is the biochemical inspection, the separating agent is contained in the blood taking sample and, therefore, the rapid deceleration and rapid stoppage are executed to make the time to the stop of the rotation of a rotating body 4 as short as possible.  As a result, the time required for the centrifugal sepn. stage over the entire part is shortened.
Patent JP-H09282631-A (JP)
Title: Magnetic recording medium
Inventor: UCHIDA KOJI
IPC: G11B5/738
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having much higher coercive force and capable of attaining a high S-N ratio. SOLUTION: This magnetic recording medium 10 has a nonmagnetic substrate 12, laminated underlayers 13, 13' formed on both faces of the substrate 12 and magnetic layers 14, 14' formed on the underlayers 13, l3'. The underlayer 13 (13') consists of a Ti layer 20 (20') and a CrTi layer 22 (22'), the CrTi layer 22 (22') is positioned on the magnetic layer 14 (14') side and the ratio of the thickness of the Ti layer 20 (20') to that of the CrTi layer 22 (22') is >1 to <10.
Patent JP-S57202429-A (JP)
Title: Safety device for cigar lighter
Inventor: MATSUMOTO TOSHINORI
IPC: F23Q7/00
Filed: 1981-06-06
Abstract: PURPOSE:To prevent overheating of a lighter body, by a method wherein, in a cigar lighter which lights tabaco through heating of a heater, a fusing member is fused at an abnormal overheating, and a terminal at a body side is separated from a terminal at a power source side by a returning action of the terminal itself at the body side. CONSTITUTION:In case a bimetal 10 fails to be separated from a heater 4 due to breakage of a spring 9 even if the heater 4 engages the bimetal 10 and attains a given temperature, a lighter body 3 is abnormally overheated through heating of the heater 4. The overheating is transferred to a fusing member 18 through a bimetal securing rod 12 and a terminal 14 at a body side. The fusing member 18 is fused by high temperature, it suspends its pressing of the terminal 14 at the body side, and it is separated from a terminal 16 at a power source side through a return action of the terminal 14 itself at the body side to turn OFF an energizing circuit. This prevents the lighter body 3 from being hated to a tempeature higher than the fusing temperature of the fusing member 18.
Patent JP-S5312546-A (JP)
Title: Air outlet for open showcase
Inventor: MATSUO TOSHIO
IPC: F25D17/08
Filed: 1976-07-20
Abstract: PURPOSE: To prevent the crush by cutting in constituting the air outlet core of specified shape by laminating and assemblying the corrugated core element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59210741-A (JP)
Title: Electronic tuner device
Inventor: ISHIDA TOAO
IPC: H04B1/08
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a stable prescaler operation by making an input side ground pattern of a dual in-line prescaler IC identical to a ground pattern of a local oscillating circuit of a tuner and separating this ground pattern from an output side ground pattern of the dual in-line prescaler IC. CONSTITUTION:A VHF tuner section 2 is formed as L-shape, a local oscillating circuit section 5 of the VHF tuner section 2 is arranged to one side of a prescaler section 4, further a UHF tuner section 3 is arranged at one side of the prescaler section 4 and a local oscillating circuit section 6 of the UHF tuner section 3 is arranged to the local oscillating section 5 of the VHF tuner section. In connecting the tuner sections 2,3 and the prescaler section 4 with a copper foil pattern, the reactance component inserted between them is made constant. VHF/UHF switching terminals of the prescaler IC are short-circuited at the VHF operation and a voltage for operating the UHF tuner is applied by being divided by resistors R1 and R2 at the UHF operation.
Patent JP-S63250307-A (JP)
Title: Antifouling agent containing organobismuth compound
Inventor: FUJINO JUNJI
IPC: C09D5/16
Filed: 1987-04-07
Abstract: PURPOSE:To obtain the titled antifouling agent for preventing algae and fouling organisms from attaching themselves to the bottom of ship fishing not and underwater structures, being decomposed and made nonpoisonous with time, comprising a mono or diaryl bismuth compound as an active ingredient. CONSTITUTION:A compound (e.g. diphenylbismuth hydroxide) shown by the formula (R is aryl; X is inorganic or organic negative group; L is ligand; n is 1 or 2; m is 0-2) is blended with an oil or synthetic resin vehicle (e.g. linseed oil, hempseed oil, vinyl, alkyd or urethane synthetic resin) and, if necessary, another antifouling substance (e.g. cuprous oxide), pigment, plasticizer or tar pitch to give an antifouling agent. The antifouling agent has excellent effects on algae such as sea lettuce and green laver, has no occurrence of slime to promote deposition of fouling organisms (e.g. barnacle), is readily decomposed in the sea and made nonpoisonous so there is no fear of environmental pollution.
Patent JP-S58204276-A (JP)
Inventor: TERADA TETSUYA
IPC: E04G21/14
Filed: 1982-05-24
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-H06345552-A (JP)
Title: Adhesive for alumina ceramics and bonding method
Inventor: NOZAKI KENJI
IPC: C04B37/00
Filed: 1993-03-09
Abstract: PURPOSE:To provide an adhesive joining pieces of alumina ceramics to each other, hardly lowering the strength especially at a high temp. and excellent in joining strength, reliability, chemical durability and economics and to provide a bonding method. CONSTITUTION:The objective adhesive for alumina ceramics consists of silicon dioxide and magnesium oxide. This adhesive is interposed between faces of pieces of alumina ceramics to be joined and they are heat-treated in the air to accomplish the bonding.
Patent JP-H1092906-A (JP)
Title: Semiconductor wafer heat treating apparatus
Inventor: NAN KIKIN
IPC: H01L21/66
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To efficiently heat-treat a monitor wafer by arranging a heating chamber, waiting chamber and cassette stage on a table top, moving a wafer from a cassette to a boat and reciprocally moving it from the waiting chamber to the heating chamber. SOLUTION: A wafer treated in batch type unit steps is heat-treated before measuring the resistance. In such apparatus 20, a heating chamber 22, waiting chamber 23 and cassette stage 24 are arranged on a table 21 top. The wafer to be heat-treated is mounted on a boat 24, the boat 24 is reciprocally moved by a boat transfer part 40 from the waiting chamber 23 to the heating chamber 22. The wafer on the cassette 26 is transferred to the boat 25 by the wafer transfer part 30. The wafer on the boat 25 is transferred to the cassette 26 by a wafer transport part 50.
Patent JP-H10281868-A (JP)
Title: Time correlation detection-type image sensor and image analysis method
Inventor: ANDO SHIGERU
IPC: H04N5/30
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To perform various kinds of image analyses that have been impossible so far due to the limitation in a time resolution. SOLUTION: A plurality of photodetectors with a photo diode FD converting an input photon to a current, a pair of transistors for modulating a current generated by the photo diode FD according to an inputted external electrical signal S, and capacitors C for integrating a current modulated by a pair of transistors in a time domain are provided. As a result, by scanning a plurality of photodetectors, the integration value of each capacitor C can be successively read out.
Patent JP-H08282021-A (JP)
Title: Printing device
Inventor: MURATA MASAHIKO
IPC: B41J5/30
Filed: 1995-04-12
Abstract: PURPOSE: To provide a means capable of printing form information in an overlapping way with a printing data at the time of printing without downloading the form information every time the power is turned on again after it is turned off by a printing device which prints when a data is inputted from a host computer. CONSTITUTION: Inside a printing device, a nonvolatile memory 106 which can rewrite is provided. Form information is written in the nonvolatile memory 106 by downloading the form information, and printing is performed by synthesizing with a printing data.
Patent JP-H04318785-A (JP)
Title: Signal processing method and recording/reproducing device
Inventor: HONJO MASAHIRO
IPC: H04N5/92
Filed: 1991-04-18
Abstract: PURPOSE:To decrease the information quantity and to absorb the increase in the information quantity by coding data while processing the data at any or both a just preceding field or frame as the same data at a just preceding field or frame. CONSTITUTION:As the method decreasing an information quantity, the processing between a 4th frame to a 13th frame brought into the in-frame processing forcibly by a scene change is executed for 6th-12th frame. Then the information quantity is reduced by selecting its compression ratio between 1 and 0.8-0.9. This is coincident with a visual characteristic in which an error of a frame just after the scene change is unremarkable. Thus, the information quantity caused between the 1st frame and the 12th frame is reduced.
Patent JP-S60231331-A (JP)
Title: Formation of lift-off pattern
Inventor: TAKAHASHI YOSHIO
IPC: H01L21/306
Filed: 1984-04-27
Abstract: PURPOSE:To enable easy formation, by the lift-off method, of a thin film pattern which has a relatively large film thickness and a vertical pattern edge that provides a high degree of accuracy in the pattern width, by forming a resist film pattern having eaves made of a transparent thin film. CONSTITUTION:A light-shielding thin film pattern 15 is provided on a resist film 12 through a transparent thin film pattern 16 so that the pattern 15 is in close contact with the pattern 16 without any gap. With the pattern 15 employed as a mask, the resist film 12 directly below the pattern 15 is selectively exposed to light through the pattern 16 and developed so as to be patterned, thereby providing very small eaves 16a made of a transparent thin film 13 and having a predetermined length, and forming a desired lift-off pattern 17 having a vertical pattern edge. A thin metal film 18 is deposited on the whole surface of a substrate 11 on which the lift-off pattern 17 is formed. Then, so-called lift-off is effected to remove the resist film 12, together with the thin films 13, 14 and 18 which are laminated on the film 12.
Patent JP-H10268161-A (JP)
Title: Connecting and fixing structure for optical fiber
Inventor: MAEJIMA HIROSHI
IPC: G02B6/38
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To allow the application of various types of connecting status and make compact a connecting and fixing part, and an optical cabinet itself. SOLUTION: A longitudinal groove 25 is formed on one side of a flat type substrate, and U-shaped mechanical splice holders 24 for connecting the mechanical splices of an optical fiber are arranged at intermediate positions on both longitudinal side walls of the groove 25. In addition, a pair of connector holders for connecting SC connectors 4 are arranged at both outer sides of the U-shaped mechanical splice holders 24. Also, connector holder grooves 23 to accept adapter plates 21 for holding the adaptors of the SC connectors 4 are formed on the opposed inner walls of the pair of connector holders. The adapter plates 21 are formed to have two SC connector adapter receptacles for plugging in the adaptors of the two SC connectors 4 in such a state as housed in the connector holder grooves 23.
Patent JP-H05285820-A (JP)
Title: Barrel polishing workpiece and its manufacture
Inventor: YANAGAWA CHUICHI
IPC: B23P13/02
Filed: 1992-04-08
Abstract: PURPOSE:To decrease surface roughness of a processed surface subjected to barrel polishing by applying the barrel polishing after forming a hardened layer by soft nitriding treatment at least on the surface of a workpiece concerning an article finish-processed by the barrel polishing. CONSTITUTION:In the case of manufacturing a fixed guide roller 20 used for a VTR and others as a workpiece, a first preformed article of a desired shape and size is formed by applying cutting process and others to a maternal of a stainless round steel and others of SUS3O3 and others by a machine tool such as a conventional lathe and others. Thereafter, a second preformed article is formed by applying intermediate barrel polishing to this first preformed article for about five hours. Thereafter, by applying salt bath soft nitriding treatment to this preformed article in the way of dip brazing and others, a hardened treated article provided with a hardened layer 22 on the overall surface including a slide surface 21 is formed. Additionally, by applying finish- processing and barrel polishing to this hardened treated article, a desired fixed guide roller 20 with its surface roughness of less than Rmax1.0mum is completed.
Patent JP-H05290030-A (JP)
Title: Word processor
Inventor: KANZA HIROYUKI
IPC: G06F17/21
Filed: 1992-04-08
Abstract: PURPOSE:To provide a word processor to make a Japanese sentence capable of being read efficiently in a short time by providing a display means to display a Japanese character string in which a space or a specified punctuation mark is inserted by the designation of specified display on a display screen. CONSTITUTION:An input means 101 inputs the Japanese character string and the designation of the specified display for editing the Japanese sentence. A storage means 102 stores the inputted Japanese character string. A dictionary means 103 stores a dictionary and grammar information for analyzing the Japanese sentence. Then, the Japanese character string stored in the storage means 102 is analyzed by a clause unit or a word unit on the basis of the dictionary means 103. A mark inserting means 105 inserts the space or the specified punctuation mark into the punctuation part of the clause or the word of the analyzed Japanese character string. The display means 106 displays the Japanese character string stored in the storage means 102 or the Japanese character string in which the space of the specified punctuation mark is inserted by the designation of the specified display from the input means 101 on the display screen.
Patent JP-S5615405-A (JP)
Title: Production of conjugate fiber
Inventor: SHIBUYA YOSHISATO
IPC: D01F8/12
Filed: 1979-07-09
Abstract: PURPOSE: The single flow of molten polymer is divided into 2 or more streams, into which a modifier is injected and rapidly mixed, then rejoined to produce inexpensively various kinds of conjugate fiber with improved property such as dyeability, flame retardancy, antistatic property or moisture absorption by means of a single device.  
     CONSTITUTION: After the single flow of molten polymer 1 has been divided into streams 2 and 3, at least one of these polymer streams, for example, polymer stream 2, is combined with a modifier 4 by injecting through valve 6 in kneading block A using pump 5. The injected modifier is mixed in rapid kneader 7 and the resultant mixture is metered with spinning pump 8, further uniformly mixed with rapid kneader 9, then sent to spinning pack 10. In the meantime, valve 6' in kneading block B is closed and the polymer 3 is sent to the spinning pack 10 without modification and both polymers are rejoined at the pack 10 to produce conjugate 1 fiber  containing a modified polymer as a component 11. The polymer used is, e.g.,  polyamide or polyester and the modifier is, e.g., dyeability improver, flame retarder,  antistatic agent or moisture absorption improver. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5614605-A (JP)
Title: Hydraulic driving method and system for actuator
Inventor: TANAKA YASUO
IPC: F15B11/04
Filed: 1979-07-12
Abstract: PURPOSE: To improve the operability of various actuators upon a simultaneous operation of the actuators, by detecting the condition and magnitude of the load of each of the actuators and effecting a meter-out control and pump output control of each antuator in accordance with the thus-detected condition and magnitude of the load.  
     CONSTITUTION: Change-over valves 32, 34 are respectively provided with output  lines 35, 36 of a pump 37 to control the fluid communications between the pump 37  and actuators 27, 30 or tank 44 respectively. Throttle valves 39, 42 and open/close valves 40, 43 are provided parallelly with their corresponding return lines 38, 41 from the actuators 27, 30. The change-over valves 32, 34 can be controlled in accordance with the conditions and magnitudes of the loads of their corresponding actuators 27, 30. Thus, when the actuators 27, 30 are operated as motors, they are controlled by the output from the pump 37. On the other hand, when the actuators 27, 30 are operated as pumps, they are meter-out controlled by their respective throttle valves 39, 42. Consequently, the operability of the actuators has been improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63253043-A (JP)
Title: Purification of ether
Inventor: KAWAHASHI KOZO
IPC: C07C43/06
Filed: 1987-04-09
Abstract: PURPOSE:To improve quality of ethyl ether in obtaining the titled compound useful as a solvent, etc., by condensing ethanol through dehydration in the presence of heated sulfuric acid, by bringing a solution of reaction product containing various impurities into contact with an alkali aqueous solution of sodium boron hydride of a reducing agent. CONSTITUTION:Ethanol is condensed through dehydration in the presence of heated sulfuric acid. Then the prepared solution of the reaction product is distilled in the presence of an alkali aqueous solution of sodium boron hydride, a strong reducing agent and separated to give the aimed compound. In the case of continuous distillation, the alkali aqueous solution of sodium boron hydride is also simultaneously fed, continuously brought into contact with the crude solution of the reaction product and blended. The feed position of the aqueous solution is higher than the feed position of the solution of the reaction product and fed to a position several plates lower than ethyl ether distillation plate of the aimed compound. The alkali concentration of the feed solution is 1-5 times as much as that of acid component contained in rising vapor per unit time.
Patent JP-H02267127-A (JP)
Title: Method for forming optical element and device therefor
Inventor: KAWAMURA EIJI
IPC: C03B11/00
Filed: 1989-04-06
Abstract: PURPOSE:To prevent occurrence of temperature distribution of glass raw material and forming mold, reduction of molding conditions (temperature and pressure) and improve transferring properties of shape by specifying atmosphere temperature in a forming chamber in which a forming mold is arranged. CONSTITUTION:A glass raw material 12 is heated and softened in a heat oven 14 and the heat-treated raw material 12 is carried between upper and lower molds 2 and 3 in a forming chamber 1 by advance of a carrying arm 17 and the raw material 12 is subjected to press forming by raising the lower mold 3 to provide the optical element. During the press forming process, the interior of the forming chamber 1 is held to N2 gas atmosphere heated at temperature (t) close to transition point of a raw material 12 by a heater of the forming chamber. N2 gas heated to temperature t by a N2 gas heating oven 26 is fed into the forming chamber 1, because outside air is sent to the molding chamber 1 as an arm 17 and lower mold 3 are moved. Furthermore, upper and lower molds 2 and 3 are heated to temperature t.