baber/WOPTO huggingface dataset:
Patent JP-H06283724-A (JP)
Title: Semiconductor nonvolatile memory device and its manufacture
Inventor: NISHIWAKI KATSUHIKO
IPC: H01L29/792
Filed: 1993-03-26
Abstract: PURPOSE:To increase an electric field applied to a memory gate insulating film in the erasure operation of information and to perform the erasure opera tion of the information in a short time by a method wherein an insulating film composed of a tunnel oxide film, of a memory oxide film which is com posed of a silicon nitride film and of a top insulating film which is composed of a silicon oxynitride film is formed on a semiconductor substrate. CONSTITUTION:A tunnel oxide film 15 is formed in an element region 29, and a memory nitride film 17 is formed on it. In addition, a top insulating film 19 composed of a silicon oxynitride film is formed on the memory nitride film 17. Thereby, a memory gate insulating film 21 which is composed of the top insulating film 19, of the memory nitride film 17 and of the tunnel oxide film 15 is formed. As the top insulating film 19, the silicon oxynitride film is formed. As a result, its specific permittivity can be increased as compared with a silicon oxide film in conventional cases. Thereby, an electric field applied to the memory gate insulating film 21 in the erasure of information can be increased, and the erasure time can be shortened.
Patent JP-H01261767-A (JP)
Title: Data communication system
Inventor: TAKADA MASASHI
IPC: G06F15/16
Filed: 1988-04-13
Abstract: PURPOSE:To improve the reliability of data by making a writing address of communication data variable and allowing a destination to be communicated to sequentially write communication data sent from a communication source and asynchronously sequentially read out the written data. CONSTITUTION:At the time of generating a communication request between processors 1, 2, the request is decided by a decoder 46, an address of a memory access address circuit 44 is selected by a selector 47 and writing data are written in an address consisting of a fixed address and an address (variable) included in a part of communication data set up in a port address register 41. At that time, information informing the setting of the writing data in the memory to the other processor and a writing address are stored in the register 41 and these information is sent from a timing register 52 to the processor 2. Thereby, the processor can execute normal memory access operation to read out writing data from a writing address part. Consequently, highly reliable and simple inter-processor communication with the structure of wide communication data width can be attained.
Patent JP-S59218346-A (JP)
Title: Sliding throttle valve type carburetor
Inventor: KOBAYASHI TAKESHI
IPC: F02M1/16
Filed: 1983-05-25
Abstract: PURPOSE:To improve starting performance while simply increasing fuel at engine starting by elevating only a needle using a cam at the starting in a carburetor wherein the amount of sliding of a sliding type throttle valve is made higher than that of the needle. CONSTITUTION:A lever 40b is turned around a shaft 36 by the anticlockwise rotation of a throttle lever 38 end to cause a slide type throttle valve 16 pin-connected to said end part to be elevated. On the contrary, an arm 60b in which a pin 60c mades contact is clockwise turned around a supporting point 60a by the rotation of the lever 40b to cause a shaft 52 equipped with a pin 82 making contact onto the arm 60b via a spring 58 to move upward and a needle 50 on the lower end of the shaft 52 to move upward, and thereby the degree of a fuel nozzle opening 34 is made wider, allowing a more fuel to be supplied. At engine starting, the anticlockwise rotation of a lever 88 causes a cam 90 to be turned around the shaft 86 to force the arm 60b to be clockwise turned via the pin 60c and thus the needle 50 to be moved upward, hereby enabling the fuel to be increased.
Patent JP-H05286028-A (JP)
Title: Biaxially oriented polyethylene-2,6-naphthalate film
Inventor: NISHIYAMA KIMINORI
IPC: B29K67/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide a biaxially oriented polyethylene-2,6-naphthalate film useful as the base film of a magnetic recording tape possible in long-time recording reproduction, especially, a compact cassette video tape for a small-sized VTR. CONSTITUTION:A biaxially oriented polyethylene-2,6-naphthalate film is characterized by that Young's modulus (Em) in a longitudinal direction is 500kg/mm<2> or more, Young's modulus (Et) in a lateral direction is within the range of 1.5-3.0 times in the ratio (Et/Em) with the Young's modulus in the longitudinal direction, thickness is 7-12mum. the heat shrinkage factor in the lateral direction when the film is heated at 105 deg.C for 30 min under no load is 1.5% or less and surface roughness is 0.005-0.010mum.
Patent JP-H05148434-A (JP)
Title: Coating
Inventor: TASHIRO NAMIYUKI
IPC: C09D161/20
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a coating, containing specific cross-linked particles as an essential film-forming resin component, capable of providing a film for coating a metal having economical efficiency, operating efficiency, corrosion resistance and aesthetic sense without causing problems even by using a melamine resin curing agent. CONSTITUTION:A coating is obtained by blending >=50wt.% cross-linked particles designed to provide <=1mum particle diameter and 30-2000 average molecular weight between cross-linkages as an essential film-forming resin component. The cross-linked particles are preferably composed of a urethane or a urethane- urea resin. The urethane-based cross-linked particles as an aqueous dispersion are obtained by reacting, e.g. polytetramethylene glycol having 2000 Mn with isophorone diisocyanate, then adding methyl ethyl ketone and dimethylolpropionic acid to the reactional system, carrying out reaction, subsequently reacting the produced self water-dispersible resin with a polyisocyanate in a solvent, then adding distilled water and diethylenetriamine and subsequently distilling away part of the solvent and water from the reactional system.
Patent JP-S63257710-A (JP)
Title: Power source control system for endoscope
Inventor: NAKAMURA MASAHIKO
IPC: A61B1/04
Filed: 1987-04-15
Abstract: PURPOSE:To safely execute an operation by preventing an electric shock, by executing a power source supply to a camera by interlocking with pressure of a shutter button of an operating body, detecting a fact that a load of the camera becomes below a prescribed level, and stopping the power source supply to the camera. CONSTITUTION:When a camera 6 is connected to an eyepiece part 5 and a shutter button 11 of a body 1 is pushed, a power source circuit 13 operates an LED 12a of a camera operating signal transfer means 12, an operation start signal is inputted to a camera driving circuit 14, a power source supply is executed and a series of operations of the camera are executed. A load current level flowing to the camera is monitored by a load detecting means 15. When the camera side becomes no-load and a current level drops, a detecting signal is generated and applied to the power source circuit 13, and the current supply is stopped. When the camera is not connected, the power source current becomes a low level in a short time, and it does not become a problem particularly from the viewpoint of safety.
Patent JP-H07301291-A (JP)
Title: Automatic transmission
Inventor: KAWASE KAZUO
IPC: F16H3/44
Filed: 1994-04-28
Abstract: PURPOSE:To improve the responsiveness of brake operation by making any output torque so as to be automatically altered at two stages at the brake action initial stage and after braking force has started. CONSTITUTION:At a brake action initial stage, a cone clutch 34 is in a state of being engaged. A sun gear 28 is rotated by a brake operating signal, and thereby a planetary gear 27 makes a ring gear 26 rotate together with a plate 32, a holder clutch 30, and a clutch plate 33 as one body. Rotation of the sun gear 28 is transmitted to an output shaft 21, rotating a screw shaft, and then a brake is applied. When the brake is applied and the specified thrust force gets working, a relative rotation is produced in space between the output shaft 21 and the clutch plate 33, whereby the cone clutch 34 comes off. If so, rotation of the holder 30 comes free, allowing the rotation of the planetary gear 27, so that this gear 27 revolves around the sun gear, and this revolution is transmitted to the output shaft 21 via the plate 32, and thus this output shaft 21 decelerated, so the output torque goes up in consequence.
Patent JP-H10279917-A (JP)
Title: Coloring agent and coloring composition
Inventor: WATANABE YOSHIKO
IPC: C07H13/06
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring agent capable of exhibiting an excellent safety, esthetic property, stability, heat resistance, generality and profitability and useful in the fields of accessories, cosmetics, etc., by jointly using a specific sucrose fatty acid ester and an ionic surfactant. SOLUTION: This coloring agent develops a color by a light interference action, and comprises (A) a sucrose fatty acid ester containing a monoester [e.g. the kind of the fatty acid is a 8-24C (un)saturated (branched) fatty acid (concretely lauric acid, palmitic acid or stearic acid), and the sucrose fatty acid ester contains diesters and monoesters in amounts of <50% and 10-80%, respectively, and has an average esterification degree of 1.3-4.0] and (B) an ionic surfactant (e.g. a 12-18C aliphatic carboxylic acid lactic acid ester salt) in an A/B weight ratio of e.g. 99.9/0.1 to 80/20.
Patent JP-S61250619-A (JP)
Title: Optical element
Inventor: NISHIMURA YUKIO
IPC: G09F9/30
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a distinct image having high contrast and resolution and to eliminate the limitation in angle of field by sandwiching a gel layer which exhibits light scattering property by heating and exhibits light transmittance by cooling between a pair of substrates formed with heating elements on the surface of at least one substrate. CONSTITUTION:The distribution of polymer molecular chains is uniform in average in the state (low-temp. state) in which the gel layer 2 is not heated and therefore the incident ray 6-1 on the low temp. region 4 of the gel layer 2 passes approximately straightly through the gel layer 2 and is emitted from the substrate 1. On the other hand, the gel layer in the region in contact with or proximity to the heated part is also heated when the prescribed position of an IR absorption layer 8 is heated from the outside by the irradiation of, for example, an IR beam 5 according to an information signal. The distribution of the polymer molecular chains is then divided to a coarse region and a dense region and the gel layer exhibits the light scattering property. The incident ray 6-2 on the heated region 4a is therefore scattered. The heated region 4a restores the original light transmittance when the temp. falls.
Patent JP-S5614783-A (JP)
Title: Malfunction prevention unit of television receiver
Inventor: KUBO KAZUHIKO
IPC: H04N5/44
Filed: 1979-07-18
Abstract: PURPOSE:To prevent the malfunction that a video intermediate-frequency amplifier is fixed to a maximum gain, by making use of defeat pulses of AFT in channel switching of a TV receiver. CONSTITUTION:With regard to a video signal input to terminal A, a component higher than the reference voltage of the base of transistor 5 determined by resistances 2, 3 and 4 is amplified by transistors 5 and 6, and 7 and 8 and led out to terminal 11 by way of the emitter follower circuit of transistors 9 and 10, so that it will be applied as an AGC voltage to the video intermediate frequency amplifying circuit. While transistors 15, 16, 17 and 17' amplify only a noise component to switch transistor 18, transistor 19 prevents transistor 18 from staying ON due to a noise of long pulse width. In this case, since a pulse in channel switching causes blocking, an AFT defeat pulse is applied to terminal 24 to turn on transistor 19 securely in the channel switching.
Patent JP-S61251272-A (JP)
Title: Facsimile equipment
Inventor: UEDA TETSUHIKO
IPC: H04N1/393
Filed: 1985-04-26
Abstract: PURPOSE:To automatically reduce when transmitting an original having a length in a sub-scanning direction longer than the length of a recording paper at a receiving side by calculating the length of the original from the time at which a front and a rear ends of the original pass through a sensor and reducing and transmitting the original. CONSTITUTION:An original is carried between a driving roller 11 and a driven roller 12 at a speed proportional to the number of rotations of a stepping motor 7 driven by a stepping motor driving circuit 6. A sensor comprising a phototransistor 1 and a light emission diode 2 detects the existence of the original at a position of the sensor 3 and its detecting output is inputted to a microcomputer from an input port I1. A computer 4 calculates the length L of the subscanning direction of the original from a carrying speed of the original by the stepping motor 7 and the time at which a front and a rear ends of the original pass through the sensor 3. When L is longer than the length (l) of a recording paper of an equipment at a receiving side, a command is emitted for making the carrying speed of the original k (=L/l>1) times an ordinary speed to the stepping motor driving circuit 6 from an output port O1 before starting to read the original.
Patent JP-2000284121-A (JP)
Title: Polarized light separating film and polarized light separating prism
Inventor: YAMADA KENICHIRO
IPC: G02B5/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To attain a high extinction ratio with a small number of layers and to adopt wavelength in a wide band by using gallium oxide as the material of low refractive index layers used as layers of a polarized light separating film. SOLUTION: A polarized light separating film is formed on the junction face of a junction type prism to obtain the objective polarized light separating prism. An ordinary glass material having a refractive index of 1.52 is used as the prism material on the incident side. The polarized light separating film is obtained by depositing many combinations of a high refractive index layer and a low refractive index layer and further forming a high refractive index layer. Gallium oxide (GaO2) having a refractive index of about 1.2-1.3 is used as the material of the low refractive index layers. Tantalum oxide (Ta2O5) having a refractive index of 2.1 is used as the material of the high refractive index layers combined with the low refractive index layers in accordance with the McNeil conditions.
Patent JP-H08256671-A (JP)
Title: Oil and fat composition for daily dish
Inventor: OGUCHI MASUMI
IPC: A23L35/00
Filed: 1995-03-27
Abstract: PURPOSE: To obtain an oil and fat composition for preparing 'HARUMAKI' (a sort of egg roll) readily handleable in operability and capable of continuing crispness of just fried texture for a long time. CONSTITUTION: The objective composition is composed of 100 pts.wt. of a liquid oil and fat having <=5 solid fat index at 10 deg.C, 0.5-15 pts.wt. of hardened oil having >=50 deg.C melting point, 0.1-10 pts.wt. of at least one kind of a glycerine fatty acid ester and sorbitan fatty acid ester and 0.05-5 pts.wt. of propylene glycol fatty acid ester.
Patent JP-H09257674-A (JP)
Title: Throwaway container and sample cell
Inventor: KIRA AKIMICHI
IPC: G01N1/28
Filed: 1996-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway container in which a window material can be spread and installed without generating any wrinkle and any slack and which is attached to, and mounted on, an inside frame easily. SOLUTION: A throwaway container 4 is provided with a bottomed cylindrical sample filling part 41 into which a sample is poured, with a turning-up part 42 in which the upper end of the sample filling part 41 is turned up to the outside over the whole circumference and with a skirt part 43 which is continued to the turning-up part 42 so as to fall downward and which is faced with the outer circumferential face of the bottomed cylindrical sample filling part 41. The diameter of a skirt part 43a in a part near the turning-up part is formed to be smaller than the diameter of a skirt part 43b in a part excluding the part near the turning-up part.
Patent JP-S63258915-A (JP)
Title: Resin composition for laminatings for electric application
Inventor: MATSUI FUMIO
IPC: C08F299/00
Filed: 1987-04-16
Abstract: PURPOSE:To obtain the title composition having excellent flame retardancy, heat resistance, water resistance and punchiability by adding flame-retardant monomers containing bromine or chlorine to a radically setting prepolymer containing (meth)acryloyl groups. CONSTITUTION:The subject composition is obtained by combining (A) 10-60wt.% of a radically hardening prepolymer having preferably 10,000-200,000 weight-average molecular weight, and containing (meth)acryloyl groups on the side-chain terminal of formula I (A is skeleton such as styrene; R is H, methyl) with (B) a flame-retardant monomer of formula II (R1 is H, methyl) and formula III (R2, R3 are H, methyl) and (C) 5-30wt.%, based on components B+C, of a flame-retardant monomer containing bromine of formula IV (R4 is H, methyl; n is 1-10) and (D) a crosslinking vinyl monomer (for example, styrene).
Patent JP-S62250353-A (JP)
Title: Semiconductor chemical sensor
Inventor: TSUKADA KEIJI
IPC: G01N27/30
Filed: 1986-04-23
Abstract: PURPOSE:To enable the quantity of a specimen solution and the size of an analyzer to be reduced by providing a specimen groove in a semiconductor substrate with a sensitive electrode, accommodating a silver or silver chloride electrode in a reference groove and arranging a bridge mechanism for generating an ionic conductivity between both the grooves. CONSTITUTION:A specimen groove 2 for holding a specimen solution and a reference groove 3 for a reference electrode are formed in the surface of an Si substrate 1. The specimen solution and a saturated potassium chloride aqueous solution are dropped in the specimen groove 2 and the reference groove 3, respectively. An ion sensitive film 4 is supplied to the whole surface of the groove 2 and a conductive electrode (Ti with its surface coated by an oxide film, or the like) 5 is wired under the groove 2. A reference electrode 10 covered by a silver chloride film is wired to the reference groove 3 and a prescribed potential is applied thereto via a pad 11. Ions are freely movable between the potassium chloride solution and the specimen solution by a bridge mechanism 12 provided between the grooves 2 and 3. A film potential changes in accordance with the density of the ions to be measured in the specimen solution and is transmitted to the gate of an FET6 by the electrode 5 to be detected.
Patent JP-S62251009-A (JP)
Title: Cutting method for long-size metallic material and device thereof
Inventor: TERAI SHINTARO
IPC: B23D45/10
Filed: 1986-04-23
Abstract: PURPOSE:To prevent burrs from occurring in a cutting part, by cutting a metallic material of a metal pipe or the like in a way of notching it from the opposite direction after being divided into two stages. CONSTITUTION:At that point that a metal pipe 1 of the specified length of an electric seam welded pipe or the like becomes situated in front of both first and second rotary saw blades 18 and 19, the table 4 stopped so far at the starting end of a guide rail 3 is started. Simultaneously with the table 4 moved in the same direction as the metal pipe 1 at the same speed, the metal pipe 1 is pressed down by a chuck 13. Then, the first rotary saw blade 18 is made contact with the emtal pipe 1, and a notch is put in the pipe as far as pipe thickness. Next, the second rotary saw blade 19 is made contact with the metal pipe 1 from the opposite direction to the said notch, thus cutting the pipe 1 is finished by continuation of vertical notches. Therefore, no burr is produced in a cutting part of the pipe 1.
Patent JP-S63257997-A (JP)
Title: In-house message device
Inventor: TANIGUCHI SEIICHI
IPC: G10L19/00
Filed: 1987-04-15
Abstract: PURPOSE:To make the accepted state of sound recording and reproducing and the origin and destination of a recorded message visually transmittable, by providing recorded sound indicating lamps on the matrix of sound recording and reproducing keys. CONSTITUTION:Sound recording keys 5 and reproducing keys 7 are arranged in the horizontal and vertical directions, respectively, and recorded sound indicating lamps 8 are arranged on the matrix of the keys 5 and 7. Moreover, a sound recording and reproduction discriminating section discriminates sound recording or reproduction of a specific address from the output signals of the sound recording and reproducing keys and a lamp controlling section and outputs the discriminated results to a memory address section and sound recoding and reproducing section under a controlled condition. Therefore, an accosting information transmitting function from a specific person to a specific person can be supplied to this device. In addition, the accepted state of sound recording and reproducing and the origin and destination of a recorded message can be transmitted visually.
Patent JP-2000282454-A (JP)
Title: Automatic control device for soil improving machine
Inventor: NAGATA MITSUO
IPC: E02D3/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To construct piles of good quality even if the rotational speed of an auger rod varies. SOLUTION: A soil improving machine includes a movement detector for detecting the amount of movement of an auger rod 3 and a rotational frequency detector 6 for detecting the rotational frequency of the auger rod. The soil improving machine also includes a control means which calculates the speed of rise or fall of the auger rod 3 and the number of times of blade cutting from the detected amount of movement and rotational frequency of the auger rod 3 to generate a command for varying the speed of rise or fall of the auger rod 3 so that a preset reference number of times of blade cutting is reached.
Patent JP-H06277091-A (JP)
Title: New peptide, its production and use thereof
Inventor: YOSHIKAWA MASAAKI
IPC: C07K5/08
Filed: 1993-03-26
Abstract: PURPOSE:To produce a new peptide useful as an antihypertensive agent, having inhibitory action on an angiotensin converting enzyme. CONSTITUTION:This new peptide is shown by the formula H-Val-Arg-Tyr-OH and is obtained by hydrolyzing a casein.
Patent JP-S62248068-A (JP)
Title: Connecting system for image bus
Inventor: OGATA SHINJI
IPC: G06T1/00
Filed: 1986-04-22
Abstract: PURPOSE:To easily add an image processor and an image memory by constituting the respective connecting parts of an image processor device and an image memory device, so that an inputted data can be outputted as it is, or can be outputted from the opposite side by executing a processing. CONSTITUTION:A data from a port of the right side of an image processor device 3 passes through a route of a switch S5, a receiver 7-2, a switch S3, a register 8, a switch S4, a switch S6, a driver 9-2, a switch S1, and a port of the left side. Or the data pass through a route of the switches S3, S2, a data input part of an image processor 1, a data output part of the processor 1, and the switch S6. Even in case the data are inputted from the port of the left side of the device 3, and outputted to the port of the right side, it applies correspondingly to said case. Also, in case of an image memory device, it will suffice that the processor 1 and the device 3 are brought to a read change as the image memory and the image memory device, respectively. In this way, in a system in which the image processor device and the image memory device have been connected in series, the image processor device or the image memory can be added easily.