baber/WOPTO huggingface dataset:
Patent JP-H07296758-A (JP)
Title: Transmission electron microscopic device, and electron microscopic tv device
Inventor: OTSUKA MITSURU
IPC: H01J37/21
Filed: 1994-04-25
Abstract: PURPOSE:To provide a transmission type electron microscopic device capable of displaying a plurality of images differed in observing condition in the form of simultaneous progress. CONSTITUTION:A function generator circuit 3 for generating a periodically fluctuated current and supplying this current as exciting current to an objective lens 2 is provided on the current inlet part of the objective lens 2. A signal branching circuit 6 for distributing the image signal from a TV camera 4 every phase in which one period of the exciting current is divided to either one of a plurality of image display devices 7173 is provided to change the operating condition of an electron lens according to a synchronous signal.
Patent JP-S59210901-A (JP)
Title: Glucan having beta-1,6 bond-containing main chain, obtained from maitake and antineoplastic agent comprising same
Inventor: KURODA HISATORA
IPC: C12P19/06
Filed: 1983-05-17
Abstract: PURPOSE:An antineoplastic agent comprising nontoxic, strongly antitumoral glucan having beta-1,6 bond-containing main chain, obtained by extracting Maitake (Grifola) with hot water. CONSTITUTION:A dry powder of fruit bodies or mycelia of Maitake belonging to Polyporaceae is extracted with hot water. Ethanol is added to the supernatant liquid obtained by centrifuging the extract. Acid-soluble matter is removed from the precipitate, and the alkali-soluble matter is purified to obtain an antineoplastic agent which has a beta-1,6 bond-containing main chain of formula I or II and beta- 1,3 bond-containing branches in a high frequency, is insoluble in an acid, and soluble in an alkali, and has a MW of 200X10<4>. EFFECT:It is possible to obtain an antineoplastic agent which is nontoxic when administered in a dose of 10mg/kg day for a month and is nontoxic for an additional 90 days.
Patent JP-S5612343-A (JP)
Title: Production of carbonate of secondary or tertiary alcohol
Inventor: HATA HIROSHI
IPC: C07C68/02
Filed: 1979-07-10
Abstract: PURPOSE: The reaction between a secondary or tertiary alcohol and a chlorocarbonate is effected in a nonaqueous medium in the presence of anhydrous solid fine particles of alkaline substance to produce title compound used as a perfume or its intermediate in high yield.  
     CONSTITUTION: The reaction of a secondary or tertiary alcohol with 0.5W5 moles, per mole of the alcohol, of a chlorocarbonate is conducted in an organic solvent such as saturated aliphatic hydrocarbon, aromatic hydrocarbon or aliphatic ketone in the presence of anhydrous solid fine particles of alkaline substance, preferably with particle sizes of less than 50μ, to produce the carbonate of the above alcohol. The pulverization of the alkaline substance is effected by, preferably, crushing the substance in a liquid medium which dissolve them but is inert to by use of homomixer or ball mill with no absorption of water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59211183-A (JP)
Inventor: NISHIMOTO SUSUMU
IPC: G07F5/24
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-S5422324-A (JP)
Title: Reaction products and compositions containing the same
Inventor: TSUJIMOTO HIDEO
IPC: C08L33/00
Filed: 1977-07-18
Abstract: PURPOSE: Reaction products of phosphorous acid ester compounds of formula I[R 1-2 , R 4 , R 6-7  are alkyl, aryl, alkenyl, alkylaryl, etc.; R 3 , R 5  are formula (R 10 O) s  (R 10  is alkyl, alkylidene or formula II; s is 1 - 10); n is 0, 1 - 10; m is 1 - 10] with water or phosphorous acid or these mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60230714-A (JP)
Title: Master slave flip-flop circuit
Inventor: MIYAMURA TAMIO
IPC: H03K3/289
Filed: 1984-04-28
Abstract: PURPOSE:To prevent the occurrence of change in the stage of output of a master slave FF even when a clock signal changes by adding a pulldown element that absorb electric charge. CONSTITUTION:Pulldown elements R5, R6 are provided between diodes D1, D2 and bases SL, SR of transistors TRs T1, T2 which are inputs of a slave FF SLV. In such a way, a clock signal changes from L level to H level, and even if electric charge is inputted momentarily to the base SR of the TRT2 which is in off state, the charge is pulled out to the ground side through the pulldown element R6, and thereby, the rise of potential of the base SR is lessened. Consequently, the state of the slave FF becomes hard to reverse. Thus, the state of output of the master slave FF does not change even when the clock signal changes. Similar effect can be obtained by providing pulldown elements between the base and emitter of TRs T1, T2.
Patent JP-H01258010-A (JP)
Title: Pressure reducing valve
Inventor: YOKOYAMA TAKESHI
IPC: G05D16/06
Filed: 1988-04-07
Abstract: PURPOSE:To prevent the generation of chattering by abutting a main valve body having a valve closing spring arranged between a primary side and a secondary side with low pressure upon a driving part for driving the main valve body in a valve opening direction through an elastic member. CONSTITUTION:A center projection 18a of a main valve 18 is cylindrically formed, a spring 21 is arranged in a cylinder 18b and the lower end of a rod 20b of a piston 20 is inserted into the cylinder 18b and abutted on the spring 21. A through hole 18c is perforated on the cylindrical part and the main valve 18 is arranged on the inlet of a valve seat 23 forming a valve port 14 so as to be excited by a main valve spring 19. Resin-made piston rings 25a, 25b are arranged in an annular groove formed on the side of the piston 20 and expanded from the inside to the outside by springs 29a, 29b so as to be optionally slid in the cylinder. When chuttering is not generated, the spring 21 holds a fixed compression state and transmits the displacement of the piston 20 to the main valve 18, so that response delay is not generated. At the time of generating chuttering, the sudden drop displacement of the piston 20 is adsorbed by the spring 21, the main valve 18 is not suddenly opened but is moderately opened and the chattering is removed, so that the member can be prevented from being damaged and the pressure reducing valve can stably hold its set pressure.
Patent JP-H0210825-A (JP)
Title: Manufacture of alternate structure of single crystal semiconductor material layers and insulating material layers
Inventor: DEIDEIE PURIBA
IPC: H01L21/205
Filed: 1989-04-05
Abstract: PURPOSE: To obtain a thin layer of practically complete crystal quality by starting growth from a kind of seed crystal different from the semiconductor material of the thin layer and localizing the crystal growth through chemical deposition within a space between two confining layers made of two kinds of materials different from the semiconductor material. CONSTITUTION: Two layers 20, 40 are formed of such a material as a deposition of a semiconductor material to be grown in accordance with deposition requirements being used is not observed thereon. A part of the semiconductor material (e.g. a substrate 1) or a seed crystal 38 is located lower than the surface 36 of the layer 20 on the bottom of a space 30. Single crystal of a semiconductor material different from the substrate 1 is then grown by CVD on the seed crystal 38. The growth proceeds normally (vertically) to the face of the seed crystal 38 until a cavity 35 is filled thence proceeds laterally (horizontally) through the space 30. According to the method, generation of a defect during the vertical growth stage (heteroepitaxy) can be blocked by dielectric layers 20, 40 during the lateral growth stage.
Patent JP-2000283706-A (JP)
Title: Optical interferometer
Inventor: AKIKUNI FUMIO
IPC: G01B9/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the size of an optical interferometer while the maintainability of a traveling member and the accuracy of optical interference ratio are improved by making mechanical adjustment and optical adjustment possible. SOLUTION: An optical interferometer branches reference light and measuring light into two orthogonal optical paths of reflected light rays and transmitted light rays through a beam splitter, and receives the reflected and transmitted light rays by means of a photodetector after the lights are reflected by a plurality of reflectors and again multiplexed through the beam splitter. The reflectors are divided into fixed reflectors which are fixed to an enclosure and traveling reflectors 36 and 37 which are movable against the enclosure, and the reflectors 36 and 37 are assembled with a block 50 which is attachable to and detachable from the enclosure.  To be concrete, the paired traveling reflectors 36 and 37 which totally reflect light to the fixed reflectors are arranged between the paired fixed reflectors which reflect the reflected and transmitted light rays toward each other by means of the block 50 attached to the enclosure.
Patent JP-S61244121-A (JP)
Title: Output circuit
Inventor: ISHIHARA HIROSHI
IPC: G11C11/34
Filed: 1985-04-23
Abstract: PURPOSE:To invert the voltage at an output terminal securely within a permissible transient period by making the large-small relation among channel conductance values of field effect transistor (FET) coincident with the large-small relation among time constants. CONSTITUTION:Inverters 13 and 14 perform inverting operation when the output signal SIN of a logical circuit 11 is inverted from a high level to a low level (time t1), and the output terminal voltages S'IN of the inverter 13 rises relatively steeply to turn on an N-MOS 15 immediately. The channel conductance of the N-MOS 15 is relatively small, so the voltage SOUT at an output terminal falls slowly. When the gate voltages S''IN of an N-MOS 16 exceeds its threshold value at time t2, the N-MOS 16 turns on and a current from a power source Vdd and a charge from the equivalent capacitance EC of a load circuit 23 are grounded through the source-drain current path of an Nth-MOS 16. The channel conductance of the N-MOS 16 is larger than that of the N-MOS 15, so the equivalent conductance between an output terminal 17 and an earth terminal Vss increases greatly through the inversion of the N-MOS 16 and the voltage SOUT at an output terminal 17 falls abruptly.
Patent JP-S5612141-A (JP)
Title: Car-telephone absence-time incoming system
Inventor: SASAKI AKIO
IPC: H04W88/06
Filed: 1979-07-10
Abstract: PURPOSE:To prevent increases in frequency and in subscriber's number by making it possible to know the state of incoming in absence of a subscriber by using an attachable and detachable answering radio calling unit for an car-telephone radio unit. CONSTITUTION:Base station 5 and car-telephone radio unit 8 make a mutual call through channels P-CH, A-CH and S-CH for incoming control, outgoing control and calling. Before leaving a car, a mobile subscriber carries unit 8 by detaching it from radio calling unit 11 to set the radio calling mode and, when returning, fits unit 11 to unit 8 to set the car-telephone mode. An incoming call in the radio calling mode  is transferred to receiving subscriber 12. Subscribers' file 4 is provided with a registration area for modes of subscribers and the number of subscriber 12's. Then, exchange 2 discriminates an outgoing call and performs fixed processing by referring to file 4. As a result, the mobile subscriber can obtain the state in his or her absence from subscriber 12.
Patent JP-S62246272-A (JP)
Title: Manufacture of air battery
Inventor: KAWAGUCHI MASAO
IPC: H01M12/06
Filed: 1986-04-17
Abstract: PURPOSE:To enable the air battery in the caption to be used instantaneously after its air supply aperture being opened, by removing carbon dioxide from a battery electrolyte under equilibium humidity, fabricating the battery parts in an oxygen environment with oxygen density higher than that in the atmosphere, and shielding the air supply aperture or a battery from the outside air. CONSTITUTION:Air staying inside both battery manufacturing and storing systems is circulated through a solution such as potassium hydroxide and calcium hydrooxide solution which generates carbonate sedimentation by making an instanteneous reaction with carbon dioxide under normal temperature, in order to prevent pollution of an air battery from carbon dioxide in the electrolyte of an air battery. Then, a pure oxygen gas is fed into manufacturing and storing systems to make an oxygen densisty there higher than the one in the normal atmosphere, and an environment where equilibirum humidity against a postassium hydroxide densisty in the battery electrolyte is obtained to prevent evaporation or absorption of the battery electrolyte moisture. A part of the whole of the battery is fabricated in the environment thus created and stored with the air supply aperture 2 opened.
Patent JP-S5521706-A (JP)
Title: Hot-air supplying device in tea processing machine
Inventor: OCHIAI SUSUMU
IPC: F26B21/12
Filed: 1978-07-17
Abstract: PURPOSE: To supply each of a plurality of tea processing machines with hot air having characteristics which accord with the requirement of the machine, economically, without degrading the tea leaves, by introducing hot air generated from a heat exchanger connected with a boiler, through a flow-controlling valve and a cool-air blower to the machine.  
     CONSTITUTION: Each of the tea processing machines 1W4, e.g. coarse rolling machine, dryer, etc., is supplied with hot air from a heat exchanger 6 connected to a common boiler 5. The characteristics of the hot air are controlled by the flow- controlling valve 8W11 and a cool air blower 12W15 to meet the requirement of the machine. Since the hot air is separated from the combustion gas of the boiler by the heat exchanger 6, the degradation of the taste and flavor of tea leaves caused by the direct contact with the combustion gas, can be prevented. The total equipment cost can be reduced by using the single common boiler. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5423072-A (JP)
Title: Packed column
Inventor: WATANABE HIDEO
IPC: B01J19/30
Filed: 1977-07-22
Abstract: PURPOSE:To decrease the loss of pressur,e to prevent chanelling and to increase the gas-liquid contact area, by using three dimensional netlike high molecular porous body as packing of packed column.
Patent JP-S61248310-A (JP)
Inventor: CHIKARAISHI TOSHIO
IPC: H01H13/52
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11282075-A (JP)
Title: Display device
Inventor: TANAKA YOSHITO
IPC: G02F1/13
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to reduce the cost by preventing the increase of the number of control terminals for segments and directly connecting a main microcomputer and a display device without the aid of a control IC such as a driving circuit or the like in a display device such as an LCD or the like installed inside the finder of a camera. SOLUTION: The segments (a), (b) and (c) constituting plural display patterns are set as void patterns where the presence and absence of display are repeated at the areas of four corners where the plural display patterns are laid over, and are alternately arrayed so as not to cause mutual interference. Thus, the plural display patterns where areas are laid over are individually displayed without separating the areas of four corners laid over into an individual segment and the other segment.
Patent JP-H07274295-A (JP)
Title: Ultrasonic probe and its manufacture
Inventor: HONMA OSAMU
IPC: H04R17/00
Filed: 1994-03-31
Abstract: PURPOSE:To improve the sound field characteristic safely by dividing lots of concavewise arranged piezoelectric elements into plural groups, connecting an independent flexible board to both sides of the piezoelectric elements of each group and leading out electrodes of the rear side of the piezoelectric elements alternately from both sides for each group thereby preventing disconnections. CONSTITUTION:In the convex type ultrasonic probe formed by arranging lots of striplike piezoelectric elements 2 in the broadwise direction and curved in the same direction, flexible boards 8, 9 are connected to both sides of the piezoelectric plate 2 to lead out exciting electrodes of the piezoelectric elements (not shown in the figure) from both sides as a group, then the wiring density is decreased than that of a conventional probe. Thus, the line width of each signal line 6 is selected to be as long as the width of each piezoelectric element or longer. Thus, even when the probe is split into unit boards 8a to 8f, 9a to 9f, sufficient strength of each signal line 6 is maintained against a load exerted at the time of processing including folding or the like and disconnection are prevented. Besides, a transmission direction of an ultrasonic wave is concentrated to improve the sound field characteristics.
Patent JP-H11282663-A (JP)
Title: Load module substitution system
Inventor: KOSHIBA KUNIHIRO
IPC: G06F9/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to substitute a corrected load module(LM) for an error load module without interrupting the operation of a computer. SOLUTION: Prior to the execution of shut-down processing for an operating system, a data processor 4 saves an LM stored in a 1st storage device 1 to a 3rd storage device 3. If the saved result is normal, substitutes an LM stored in a 2nd storage device for the LM stored in the 1st storage device 1. When the substitution result is abnormal, the processor 4 substitutes the LM stored in the 3rd storage device 3 for the LM corresponding to the 1st storage device 1.
Patent JP-S62245521-A (JP)
Title: Magnetic disk
Inventor: NAKAO MASAYUKI
IPC: G11B5/82
Filed: 1986-04-16
Abstract: PURPOSE:To improve corrosion resistance and to prevent an increase of coercive force by providing a prescribed underlying protective film between an Al substrate or hard underlying film and magnetic film. CONSTITUTION:The underlying protective film is provided directly on the surface of the Al substrate or between the Al substrate or hard underlying film and magnetic layer of a magnetic disk having the magnetic film via the hard underlying film. The underlying protective film consists of at least one kind of Cr, Ti, Zr, Mo, Al oxide, Cr oxide, Si oxide, Zr oxide, Ti oxide, Si nitride, Al nitride, and Ti nitride and the film thickness thereof is specified to >=1,000Angstrom .
Patent JP-H01304900-A (JP)
Title: Method and test kit for detecting specific coupling substance in blood
Inventor: TOMASU KORUNERISU YOSEFUSU HER
IPC: C12Q1/68
Filed: 1989-04-06
Abstract: The invention concerns a method for detecting a specific binding substance in blood or a derived fraction thereof. In this method one uses the binding affinity between the specific binding substance and its co-reactant. Moreover, a reaction component containing peroxidase activity is applied. The incubation of a reaction mixture, containing the specific binding substance and its co-reactant, with the reaction component has to be carried out in the presence of a quaternary ammonium salt.
Patent JP-H02266965-A (JP)
Title: Printer
Inventor: OSADA MASATAKA
IPC: B41J2/485
Filed: 1989-04-10
Abstract: PURPOSE:To contrive to accelerate printing without accompanying the capacity increase of a picture memory by writing only the effective block including effective data in said picture memory through making an exception of a null block composed of only blank data. CONSTITUTION:When the word address of a virtual page is generated from an address generator 43, a picture memory write controller 42 reads data of said word address in word units from said virtual page 61. On the basis of a decision result obtained in a data decision part 41, then, data of one word of said word address are written in a picture memory 30 not when said data are blank data but when they are effective data. Further, when the decision result of said data being effective data is inputted from the data decision part 41 to the picture memory write controller 42 and the decision result of a virtual block address generated by the address generator 43 differing from that generated just before is inputted to said picture memory write controller 42, said controller 42 refers to the address conversion memory 44a of an address converter 44.
Patent JP-H03285968-A (JP)
Title: Solid ink composition for ink jet recording
Inventor: ITO YOSHIMASA
IPC: C09D11/00
Filed: 1990-04-02
Abstract: PURPOSE:To obtain the subject composition, containing an esterified resin of tetrahydroabietic acid or dehydroabietic acid and capable of improving adhesion and remarkably extending the usable range of recording media. CONSTITUTION:The objective composition, which is used for on-demand type ink jet recording heads and a solid at ambient temperature, provides a liquid at a higher temperature than ambient temperature and contains an esterified resin of tetrahydroabietic acid or dehydroabietic acid alone or a mixture thereof. Furthermore, the acid value of the aforementioned resin is 2-39 and the metal contents of the above-mentioned resin are preferably <=0.1ppm Cu and <=2ppm Fe. The aforementioned resin is preferably contained in an amount of 2-40wt.%.
Patent JP-S61257878-A (JP)
Title: Yarn scrap removing device for winding tube
Inventor: KIKUCHI SHUICHI
IPC: B65H67/06
Filed: 1985-04-24
Abstract: PURPOSE:To improve operation efficiency by providing a mechanism for temporarily drawing out a winding tube from a transporting medium, and a mechanism for jetting compressed air into the central hole of the drawn-out winding tube to automatically discharge yarn scraps. CONSTITUTION:The first pressure roller 21 and the second pressure rollers 22, 23 are disposed at opposite positions in a triangular form in the outer periphery of a winding tube K. The respective rollers 21, 22, 23 are pressed and separated to and from the winding tube K by an upper cam driving mechanism, and the roller 21 is capable of rotating in the normal and reverse directions. The respective rollers 21, 22, 23 are pressed to the winding tube, the roller 21 is rotated to lift up the winding tube K, a compressed air pipe 49 is positioned at the center below the winding tube K by the interlocking cam mechanism, and compressed air is jetted to remove yarn scraps. By the subsequent operation of the cam mechanism, the compressed air pipe 49 is returned to its initial position, and the roller 21 is rotated reversely to lower the winding tube K. Subsequently, all rollers 21, 22, 23 are returned to separating positions. Thus, yarn scraps staying in the winding tube can be automatically removed.
Patent JP-H08154256-A (JP)
Title: Deflection yoke and color cathode ray tube device provided with it
Inventor: OKUYAMA NORITAKA
IPC: H01J29/70
Filed: 1995-04-13
Abstract: PURPOSE: To correct mis-convergence in lateral and longitudinal lines with a simple configuration by connecting a vertical deflection coil corresponding to a divided vertical deflection coil halves to a required shunt circuit so as to shunt a current flowing tot a vertical coil and supplying the current to a reinforcement deflection coil without balancing. CONSTITUTION: Vertical deflection coil halves are divided respectively into two groups of coils 3a, 3c and coils 3b, 3d and the coils 3a-3d are connected in series. The corresponding divided coils 3b, 3d are connected to a shunt circuit comprising resistors 14c-14g and diodes 8a, 3b or the like. Part of the current flowing to the divided coils 3a, 3b and 3c, 3d is reduced by the current shunt by the shunt circuit to correct lateral line mis-convergence. Simultaneously longitudinal line mis-convergence attended with the correction is corrected via vertical auxiliary deflection coils 7a, 7b receiving a current with unbalance via the shunt circuit and the mis-convergence of lateral an longitudinal lines is corrected with a simple configuration.