baber/WOPTO huggingface dataset:
Patent JP-H1090383-A (JP)
Title: Sample delivery apparatus used in cehmical analysis making use of pressure gas for conveyance of sample
Inventor: HANER RONALD L
IPC: G01N21/01
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a sample delivery apparatus, for flow-through NMR analysis, which makes use of a gas pressure as a means to convey a sample of the inside and the outside of an NMR spectroscope. SOLUTION: Two gas pressure sources for a front pressure and a rear pressure face a sample 110 between the pipe of a sample delivery device and the pipe of a flow-through device which is connected to the pipe so as to be operatable. The sample 110 can be conveyed to any direction inside the pipes by adjusting a differential pressure. When the sample 110 is positioned precisely in the center of a magnetic field, and when the sample 110 is removed completely from an NMR analyzer at the compeletion of an analysis, a signal processor 250 which receives a signal from an NMR detector or another detector which is situated along thelength of the pipes is used. The signal indicates the position of the sample 110 in the pipes.  The signal processor 250 uses information on it so as to adjust the front processure and the rear pressure, thereby achieving the desired positioning operation of the sample 110.
Patent JP-H0459520-A (JP)
Title: Sheet feed cassette discriminating device for picture recording device
Inventor: KATO SHOGO
IPC: B65H1/00
Filed: 1990-06-28
Abstract: PURPOSE:To discriminate a number of kinds by means of a discriminating member having the low number of parts and to cope with various sheet sizes by selectively connecting the discriminating member to a sheet size detecting means to generate a discriminating signal after a sheet feed cassette is mounted on a sheet feeding part. CONSTITUTION:A discriminating member 121 is inserted in a vertical state in an engaging part 11 to resiliently lock the discriminating member by means of a lock claw part 11F. The other discriminating member 122 is inserted in a horizontal state in the engaging part 11 to resiliently lock it by means of lock claw parts 11G and 11H. Thereafter, a sheet feed cassette 10 is mounted through a cassette insertion slot 2 of a picture recording device body 1 and mounted in a position. In which case, three protrusion parts 12A-12D, arranged in one row at an upper stage, of the cylindrical protrusion parts of the discriminating members 121 and 122 inserted in the engaging part 11 press switches 3A-3D, respectively, in the body 1 to actuate the switches. Since through energization of the switches, a kind of a sheet feed cassette charged in the body 1 is discriminated, a desired sheet is delivered from a sheet feed cassette selected through operation of a key on a control panel 5 or by means of a command for an automatic feed sheet selecting function.
Patent JP-S6233892-A (JP)
Inventor: GOTO TOKUKI
IPC: D06P5/20
Filed: 1985-08-03
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-S5873133-A (JP)
Title: Semiconductor device
Inventor: ISHIUCHI HIDEMI
IPC: H01L21/8234
Filed: 1981-10-28
Abstract: PURPOSE:To conduct a program for a redundant circuit by a method wherein a voltage is applied to the gate electrode in a MOSFET and a variation in generated threshold voltage is utilized. CONSTITUTION:When the drain, source and substrate in a MOSFET are grounded and high-voltage pulse A is applied to a gate, a threshold voltage varies between a positive and a negative value by pulse width. Therefore, when a pulse is applied by properly selecting application time, an N channel MOSFET is converted from enhancement type into depression type and is converted from non- conductivity into conductivity even if a gate voltage is 0V. On the contrary, in a P channel MOSFET, it is possible to change from conductivity to non-conductivity. As a voltage applied to the gate, if electric field strength applied to a gate oxide film is 7MV/cm or more, the same effect is obtained in both cases. Pulse B may be applied to the gate by maintaining between the source and gate only or the source and drain at the same electric potential or pulse B may be applied between the substrate and the gate by opening the source and drain.
Patent JP-H0730978-A (JP)
Title: Force transmitter, force receiver and force transmitting device
Inventor: URITA KAZUCHIKA
IPC: G08C19/00
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a force transmitter, a force receiver and a force transmitting device where the bidirectional force transmission between a sender and a receiver is possible via a communications line etc. CONSTITUTION:These devices are provided with movable parts 30, sensor parts 31, driving parts 32, data modulation parts 33, line control parts 34, data demodulation parts 35 and driving control parts 36. When a sender moves the movable parts 30 by adding force, the electric signals according to the displacement amount and the speed of the displacement are generated in the sensor parts 31. By transmitting the data where the electric signals are converted to a communications line 4, force is transmitted to a receiver 2. By moving the movable part 30 of the receiver 2 by the driving part 32 by the displacement amount and the speed of the displacement according to the reception data transmitted via the communications line 4, the force transmitted by the transmitter 1 is reproduced. At the time, the actual motion of the movable part 30 of the receiver 2 is detected by the sensor part 31 and the control of the driving part 32 is performed by the driving control part 36, performing a feedback. Thus, the bidirectional transmission of force can be performed via the communications line of a telephone line, etc.
Patent JP-2001005732-A (JP)
Title: Device and method for data communication, and medium
Inventor: IIJIMA HIROKO
IPC: G06F21/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To inform a user of copyright information set to contents data communicated through an IEEE1394 bus. SOLUTION: In a step S54, a specific register built in the link layer part of an IEEE1394 interface is referred to and then it is decided from the copyright management information whether or not contents data are allowed to be copied; when it is decided that the copying is not allowed, an advance to a step S55 is made. In the step S55, a specific register built in the digital receiver of the IEEE1394 interface is referred to and it is decided from SCMC information whether or not the contents data are allowed to be copied; when it is decided that the data are not allowed to be copied, an advance to a step S56 is made. In the step S56, 'Can't Copy' is displayed at a display part to inform the user that the contents data being received are not allowed to be copied.
Patent JP-S5696097-A (JP)
Title: Composite plating method
Inventor: KONDOU YUKIHIRO
IPC: C25D15/02
Filed: 1979-12-28
Abstract: PURPOSE: To form a composite plating layer of Pd-Ni alloy and WC with uniform dispersion of WC particles, excellent in adhesion property and its strength, by adjusting the pH value of Pd-Ni alloy plating soln., in which fine powder of WC is dispersed, in a specific range, and by electroplating while stirring the plating soln.  
     CONSTITUTION: Fine powder of WC is added to PD-Ni alloy plating soln., and is dispersed uniformly in the plating soln. by stirring sufficiently. At the same time, electroplating is performed while maintaining the plating soln. in 8.6W9.0pH range by replenishing alkali. hereby composite plating layer of Pd-Ni alloy in which fine powder of WC is uniformly dispersed is obtained. Hence composite plating layer used as the electric contact point material having excellent characteristics as a contact point for relay is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001003854-A (JP)
Title: Pump
Inventor: MINAISHI TOSHIKI
IPC: F04B9/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To smoothly actuate a plunger of a reciprocating plunger type pump. SOLUTION: The outer periphery of a plunger 7, reciprocating in the lateral direction from an output shaft of an internal combustion engine through an eccentric actuating means, is slidably supported by a plunger case 8, and a lubricant is stored in the plunger case 8. At a longitudinal center part of the plunger 7, a sliding recess portion 19 having a pair of sliding surfaces 19a, 19b orthogonal and opposite to laterally reciprocating motion of the plunger 7 is formed by cutting off. As an eccentric actuating means, the rotating rotor 21 fitting over the output shaft 5 is pivotally supported to a boss portion of a cover element 11 of the plunger case 8 through a bearing 22, and a square- shaped sliding guide element 18 rotatably fitting over an eccentric portion 21a of a tip part of the rotating rotor 21 is slidably fitted in the sliding recess portion 19.
Patent JP-S6323894-A (JP)
Inventor: JIANPIERO TSURUCHI
IPC: C07H15/252
Filed: 1987-07-09
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-S6232546-A (JP)
Title: Program execution and selection control system
Inventor: HAYASHI YOSHIBUMI
IPC: G06F11/22
Filed: 1985-08-05
Abstract: PURPOSE:To prevent the existence of a function being confidential to a user from being known by him, by providing a function indicating file in a program, and writing in advance function indicating information in this function indicating file by a supervisor. CONSTITUTION:A numeral for showing the function indicating information, for instance, a diagnostic function for a manufacture, or a diagnostic function for a maintenance, etc. is stored in advance, for instance, in a function indicating file 1-0 which has been provided on the head of one diagnostic program. First of all, a file information retrieving means 3 retrieves the function indicating file 1-0 and reads out the function indicating information. Subsequently, an execution processing means 4 determines which execution program 1-i is executed in which order. Next, an execution processing means 5 executes successively a determined execution program (i) 1-i. By said procedure, one diagnostic program can be set so as to hold an optimum function which has conformed with a use purpose, and also no unnecessary information is given to a user.
Patent JP-H0336724-A (JP)
Title: Plasma etching device
Inventor: MIURA MASAO
IPC: H01L21/3065
Filed: 1989-07-04
Abstract: PURPOSE:To prevent a particle, etc., which is etched once from being adhered to the surface of a semiconductor substrate again by making the flow of gas to be in parallel with the surface of the semiconductor substrate and by performing etching within a laminar flow state environment. CONSTITUTION:A high frequency is applied to a lower electrode 12 and an upper electrode 11 is grounded. For example, Ar gas is allowed to flow in a laminar flow state from a gas discharge port 14 and is discharged from a discharge port 15. At this time, various kinds of settings should be made so that the area between the upper electrode 11 and the lower electrode 12 and the environment are in a laminar flow state and Ar is in plasma state between the electrodes, where the flow of gas is in parallel to the surface of a semiconductor substrate. Particles on the surface of the semiconductor which is subjected to plasma etching in this state scatter. But since the area between the gas discharge port 14 and the discharge port 15 is in the laminar flow state, the scattered particles float between the laminar flow layers due to layer flow and are discharged along with Ar gas by the discharge port 15.
Patent JP-S6415474-A (JP)
Title: Vacuum evacuator
Inventor: ISHIZUKA TOSHIHIRO
IPC: F04B37/16
Filed: 1987-07-10
Abstract: PURPOSE:To improve reliability the vacuum keeping performance of a vacuum evacuator including a vacuum valve and an ion pump by providing a screening part between the vacuum valve and the ion pump to enable sheilding of a solid substance from the ion pump. CONSTITUTION:A vacuum evacuator has an ion pump 13 which is connected to a case 11 to be vacuumed for housing an electron beam device or the like through a vacuum valve 12. An O-ring 18, which keeps vacuum at closing of the valve and is freely opened/closed by means of a switching means 19, is fitted to the outer periphery of the vacuum valve 12. The ion pump 13 is connected to the case 11 to be vacuumed through a joint 14. In such a device, a screening part 21 is arranged between the case 11 to be vacuumed and the ion pump 13, for example, in the vicinity of the gasket of the joint 14. The screening part 21 is constructed by assembling in steps metal circular screening plates 21a with a ring-shaped screening plate 21b. As a result, a solid substance 20 from the side of the pump 13 can be screened.
Patent JP-S5692889-A (JP)
Title: Preparation of 1-(5'-oxohexyl)-3,7-dimethylxanthine
Inventor: MIYAGAKI MITSUHIRO
IPC: C07D473/04
Filed: 1979-12-27
Abstract: PURPOSE: To prepare the titled compound having vasodilating activity, economically, in an industrial scale, by reacting an easily available 1-hexyne derivative with quaternary ammonium salt of 3,7-dimethylxanthine, and further reacting the product with an aqueous solution of an acid.  
     CONSTITUTION: The titled compound of formula I is prepared by reacting a compound of formula I (4 Rs are lower alkyl, aryl, or aralkyl) with a compound of  formula III [X is halogen or R 1 -SO 2 O- (R 1  is alkyl, aryl, or aralkyl)], and then reacting the resulting compound of formula IV with an aqueous solution of an acid (e.g.  hydrochloric acid, sulfuric acid, phosphoric acid, p-toluenesulfonic acid, etc.). The  reaction is preferably carried out by adding the acid solution to the reaction mixture  of the first reaction without separating the compound of formula IV in view of the  yield. The acid is pref. a strong acid to shorten the reaction time and increase the  yield of the titled compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0222874-A (JP)
Title: Manufacture of thin-film element
Inventor: WATANABE HIDEO
IPC: H01L31/107
Filed: 1988-07-11
Abstract: PURPOSE:To improve a junction (interface) characteristic and to obtain an element whose leakage current is small by a method wherein, after a transparent conductive film has been formed, this transparent conductive film is treated especially with a plasma of oxygen and, after that, an amorphous semiconductor layer is formed. CONSTITUTION:An ITO film 34 is patterned; after that, the ITO film is treated with a plasma of oxygen; after that, an amorphous silicon layer 33 is formed. Then, the ITO film is patterned; after that, it is fixed onto an earth electrode 41 inside a plasma treatment apparatus 40; a high-frequency voltage 43 is impressed on a facing high-frequency electrode 42; O2 gas 44 is introduced; a plasma of O2 is generated between both electrodes. As a result, when the ITO film 34 is patterned by the plasma of oxygen, an organic substance such as a resist or the like left on its surface can be gasified and removed. In addition, the plasma of oxygen oxidizes the surface of the ITO film (to be oxygen-rich or sufficiently); a characteristic of the ITO film itself can be improved. In a photodiode-type (Schottky barrier structure) optical sensor where the ITO film 34 and the amorphous silicon layer 33 have been laminated in this order, an interface state between both layers 34 and 33 affecting a characteristic is improved; a good diode characteristic can be obtained.
Patent JP-S6437294-A (JP)
Title: Protection of plant from virus infection or sequela
Inventor: TOOMASU HOON
IPC: C12N5/10
Filed: 1988-07-11
Abstract: A process based on genetic engineering methods makes it possible to develop inducible virus resistance in plants. The invention further relates to the use of the process and to the plants with inducible virus resistance obtainable by this process, and to their offspring. The invention also embraces chimeric genetic constructs as well as cloning vectors and host organisms, and methods for transferring an inducible virus resistance to plants. Said recombinant DNA molecules are used to "immunise" plants against unwanted viral attack. <IMAGE>
Patent JP-S5876018-A (JP)
Inventor: OOHARA ICHIROU
IPC: A01D90/08
Filed: 1981-10-27
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-S6417049-A (JP)
Title: Positive type photoresist composition
Inventor: URANO HIROKO
IPC: G03C1/72
Filed: 1987-07-10
Abstract: PURPOSE:To improve the stability of application ability, the sensitivity, the film retention ratio and the resolution of the titled composition by incorporating a 1,2-naphthoquinone diazide sulfonate of 2,3,4-trihydroxy-2'-methyl benzophenone as a guinone diazide type photosensitive component. CONSTITUTION:The titled composition comprises the 1,2-naphthoquinone diazide sulfonate of 2,3,4-trihydroxy-2'-methyl benzophenone as the quinone diazide type photosensitive component. The trihydroxy benzophenone is necessary to have a methyl group at 2'-position thereof, and said 2,3,4-trihydroxy benzophenone having the methyl group at 3' or 4' position is useless. And, the quinone diazide type photosensitive component is preferably used as a solution by dissolving said component together with an alkaline soluble resin in a suitable solvent. Additionally, the titled composition may compound an additive such as a surfactant, a dyestuff, a stabilizer and a sensitizer, etc. Thus, the stability of application ability, the sensitivity, the film retention ratio and the resolution of the titled composition are improved.
Patent JP-H03163012-A (JP)
Title: Bimolecular membrane liposome and vesicle preparation
Inventor: FUKUDA MASAHIRO
IPC: C07C309/17
Filed: 1990-07-02
Abstract: PURPOSE:To provide a bimolecular liposome capable of being profitably and inexpensively prepared and being stable against heat, light, etc., in a simple process by using an alpha-sulfo fatty acid derivative as a constitutional material. CONSTITUTION:A bimolecular membrane liposome as a vesicle is formed of a compound of the formula (R<1> and R<2> are 6-22C alkyl wherein the sum of their carbon numbers is >=18; Z is O or S; M is H, alkali metal, 1/2 atom of alkaline earth metal or ammonium), e.g. decyl alpha-sulfolaurate, by a known method such as an ultrasonic treating method, an injection method or a surfactant treating method. The bimolecular membrane liposome can encapsulate any other substance in the vesicle and employed as a drug carrier for encapsulating various physiologically active drug ingredients therein. The bimolecular membrane liposome can utilize the characteristic thereof comprising a good oil-soluble property for the utilization to oil agents, ointments, agricultural chemicals, etc.
Patent JP-H0223628-A (JP)
Title: Manufacture of semiconductor element
Inventor: KANAI YOSHIYUKI
IPC: H01L23/52
Filed: 1988-07-13
Abstract: PURPOSE:To increase the surface angle of a single crystal silicon island in an isolation surface section, and to prevent the deterioration of current-resistant capacitance due to the stepped disconnection of a metallic wiring or a change into a thin-film of the metallic wiring by forming a V trench to the single crystal silicon island through anisotropic etching in the isolation surface section through which the metallic wiring is passed. CONSTITUTION:A dielectric isolation substrate 11 is formed of a polycrystalline silicon support substrate 1, an N-single crystal silicon island 2 and an oxide film 3 for isolation, an oxide film 12 is shaped and an opening section 8 is formed. The isolation substrate 11 is anisotropic-etched by an alkali group etchant while using the oxide film 12 as a mask material, and a recessed section 9 is shaped to the support substrate 1. An oxide-film projecting section 3a and the oxide film 12 are removed extending over the whole surface. An oxide film 4 and an N<+> layer 6 as the diffusion layer for extracting potential of the single crystal silicon island 2 are shaped so as to contain an isolation surface section, and a metallic wiring 7 is formed. The acutest angle of the surface angle of the single crystal silicon island 2 in the isolation surface section is brought to 109 deg., thus improving the coverage of the metallic wiring 7 shaped in the isolation surface section even when a stepped section 5 is generated.
Patent JP-H0463889-A (JP)
Title: Phosphor and phosphor slurry
Inventor: FUNAYAMA CHIHITO
IPC: C09K11/78
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a phosphor providing a fluorescent membrane with excellent adhesive force and being useful for obtaining a highly precise tube by covering the surface of a phosphor particle with a specified compd. CONSTITUTION:The surface of a phosphor particle is covered with one or more (hydr)oxides and silicates selected from those of Mg, Cr, V and Zr.
Patent JP-H03215362-A (JP)
Title: Production of dense carbon plate
Inventor: YOSHIDA AKIO
IPC: C04B35/52
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a dense carbon plate having excellent gas-barrierness and flexural strength by using a specific carbon fiber as a supporting material and a carbon precursor containing graphite particles as a matrix. CONSTITUTION:A slurry is produced by diluting 100 pts.wt. of a composition composed of 10-50 pts.wt. of graphite particles having an average particle diameter of <=40mum and 50-90 pts.wt. of a carbon precursor having a carbonization yield of 50-90wt.% with a dispersing medium or a solvent. The slurry is supported on 2-40 pts.wt. of a supporting member containing semi-carbon fiber baked at >=550 deg.C and <=700 deg.C as a substrate. The obtained green sheet is used singly or plural sheets are laminated and hot-pressed under pressure. The formed product is carbonized and baked to obtain the objective plate.
Patent JP-H0923388-A (JP)
Title: Television receiver
Inventor: TAKEMASA HIROFUMI
IPC: H04N5/44
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To surely and easily perform the channel selecting operation of a desired program in the multi-picture display state and to give a peculiar atmosphere to an initial picture to increase the familiarity with a television. SOLUTION: A channel automatic switching part 6 cyclically switches the reception channel of a television reception circuit 5, and a multi-picture display control part 8 stores plotting data of plural pictures, which are obtained by thinning out video information of respective channels, and reads out them by scanning to project the multi-picture display state on a display part 12. A cursor frame display signal generation part 4 generates a cursor frame display signal (g) based on cursor frame center coordinate data (f) from a cursor frame center coordinate setting part 3 and superposes the cursor frame on the multi-picture display state on the display part 12. The cursor frame is moved and has the center placed in one slave picture whose channel should be received, and a channel determination signal (h) is sent in this state to zoom up this slave picture to the full picture.