baber/WOPTO huggingface dataset:
Patent JP-2001015506-A (JP)
Title: Manufacture of antireflection film by plasma cvd
Inventor: MATSUURA KAZUNORI
IPC: H01L21/027
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an antireflection film in which the surface of an oxide nitride silicon film is irradiated with N2O plasma, and improve throughput of an antireflection film forming process. SOLUTION: In a manufacturing method of an antireflection film which is used in a semiconductor device manufacturing process, a gas stabilizing process wherein at least A) material gas containing Si and B) material gas containing two kinds of N2O are supplied as material gas to a film forming chamber, and the flow rate of the material gas is made constant, an oxide nitride silicon film forming process wherein an RF power is applied, and an oxide nitride silicon film is formed on a substrate by using a plasma CVD method, and an N2O plasma irradiation process wherein 1) supply of the material gas except N2O gas is stopped, 2) supply of RF power is continued, and N2O plasma is generated are installed at least in this order.
Patent JP-2001015437-A (JP)
Title: Iii group nitride crystal growing method
Inventor: SASAOKA CHIAKI
IPC: C23C16/30
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress intermediate reaction between an organic metal and NH3 and to obtain a high-quality p-type conductive layer or an n-type conductive layer by making carrier gas transporting III group organic metal gas and compound of nitrogen material gas containing hydrocarbon. SOLUTION: At the time of intermediate reaction between an organic metal and NH3, when methane is contained in a carrier gas, an adduct compound and further a chain compound which is made by polymerization of the adduct compound can hardly be formed and the polymerizing reaction is suppressed. Accordingly, the intermediate reaction between the organic metal and NH3 is suppressed. Also, when methane exists in a carrier gas, since hydrocarbon radical generated by decomposition of organic metal becomes hydrocarbon molecules which are more stable, adhesion on the growing surface is inhibited. Accordingly, even when there is no hydrogen in an atmosphere, a good crystal can be grown. A similar effect can be obtained when a gas other than methane, alkane such as ethane, butane, propane is used.
Patent JP-H0931361-A (JP)
Title: Ultraviolet-curable composition
Inventor: MURAKAMI KAZUO
IPC: G11B11/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-curable compsn. which has an excellent lubricity and gives a coating film surface capable of maintaining its lubricity even at a high temp. and humidity. SOLUTION: This compsn. contains a lubricant comprising a cyclic lactone adduct to a hydroxylated perfluoropolyether as an essential component and further contains a polyfunctional (meth)acrylate having a mol.wt. of 450 or lower. Thus, a coating film capable of maintaining a high lubricity even after left standing at a high temp. and humidity is obtd. The compsn. is very useful as a coating agent for a magneto-optical disk of a sliding record type, esp. as a protective coating agent for a minidisk(MD).
Patent JP-H0348598-A (JP)
Title: Variable gain amplifier and comb-line filter circuit
Inventor: YOSHIKAWA TAKAO
IPC: H04N9/79
Filed: 1989-07-17
Abstract: PURPOSE:To perform gain control on a variable gain amplifier or a comb-line filter circuit with two systems of control signal by providing a variable current source in series at each of two differential pairs consisting of active elements. CONSTITUTION:In a variable amplifier 1, a signal source 7 representing the AC component of an input signal S1 is added between the bases of NPN transistors 8 and 8' forming the differential pair. The flowing current values of the variable current sources 12 and 12' are controlled with a control signal CS1, respectively. Also, a constant current source 14 and the variable current source 15 are connected in series to transistors 13 and 13' comprising the differential pair, and their current values are controlled with a control signal CS2. In such a way, it is possible to perform the gain control on the gain amplifier and the comb-line filter circuit using the same with the control signals CS1 and CS2 of two systems.
Patent JP-S5973584-A (JP)
Title: Neolignan compound, its preparation and injurious insect controlling agent containing the same as active constituent
Inventor: KAKIZAWA HIROSHI
IPC: A01N43/30
Filed: 1982-10-19
Abstract: NEW MATERIAL:A neolignan compound expressed by the formula. USE:An injurious insect controlling agent capable of inhibiting the intake by larvae of Plutella xylostella, Prodenia litura (tobacco cutworm), Phynchina similalis leech, Pieris rapae crucivora (small white), etc. and exhibiting the effect similar to that of many insecticides due to the impossible existence to the next generation caused by the incomplete cevelopment by inhibiting the intake by the insects without exhibiting the direct insecticidal activity. PROCESS:A raw leaf of Magnolia denudata Desrouss is dipped in a solvent, e.g. methanol, ether or chloroform, at room temperature - under warming to give a crude extract containing active constituents, which are then separated and purified by methods of fractional distillation, fractional crystallization, distribution between solvents, various adsorption and partition chromatographies, etc. to afford the aimed compound expressed by the formula.
Patent JP-2000015275-A (JP)
Title: Septic tank
Inventor: KANO HIROSHI
IPC: C02F1/44
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a gas for aeration to be efficiently sent into gaps between membrane modules by forming hanging parts at the upper ends of membrane modules and causing the hanging parts to be held by the upper ends of holding part to thereby cause membrane modules to be held. SOLUTION: In this septic tank, holding parts 3 are formed on the mutually facing inner walls 2 of an aeration tank into which foul water flows; and both ends of each circulation flow plate 5 for partitioning the space of the aeration tank and both ends of each membrane module 4 for filtering foul water are held on the holding parts 3 so as to be freely removably held. Hanging parts 4a are formed at the upper ends of membrane modules 4 so that the hanging parts 4a are held by the holding parts 3 and thus the membrane modules 4 are held; thus, membrane modules 4 are held vertically with almost constant distances in the state of floating on the bottom plane of the aeration tank. Therefore, horizontal pieces for supporting the lower ends of the membrane modules are unnecessary and cut-off sections are not needed to be formed on the circulation flow plates 5.  Therefore, the outer shape of the circulation flow plate 5 is formed into an almost rectangular shape having no cut-off section, preventing the gas for aeration from leaking toward the outside of the circulation flow plates 5.
Patent JP-H0472509-A (JP)
Title: Floor panel level adjusting device
Inventor: ONO MASAYOSHI
IPC: E04F21/22
Filed: 1990-07-13
Abstract: PURPOSE:To make level adjustment of a floor panel accurately, quickly, and easily by rotating a floor panel level adjusting bolt or nut using a driver part, and thereby performing the level adjustment automatically. CONSTITUTION:The level setting value in a data setting unit 5 and the distance from the reference position pressing part to the laser beam sensing position are entered in a data control unit 8 for comparative computation by its microcomputer 9, and the difference between the two is calculated together with the moving direction to nullify the difference. The value from this calculation is passed to a digital DC servo unit 10, and a DC servo motor 16 is rotated a certain requisite amount with the aid of a servo amplifier 13. A level adjusting bolt 27 for the floor panel 26 is rotated by a driver 25 in connection with the motor 16, and the height of the floor panel 26 is adjusted. Thereby precise operation can solely be performed.
Patent JP-2001015617-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: CHORI KANJI
IPC: H01L21/8247
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the yield and reliability by using three layer gate electrode material films. SOLUTION: A floating gate 45 of a memory transistor MT is formed of a first layer gate electrode material film L1, and a control gate 6 is formed of laminated film of a second and a third layer gate electrode material films L2, L3. A gate electrode 8 of a selective gate transistor ST is formed of the first layer gate electrode L1 and the second and the third layer gate electrode material films L2, L3 laminated on the first layer film L1 via an inter-layer insulation film 5. The third layer gate electrode material film L3 contacts the first layer electrode material film L1 through an opening 9. A gate electrode 12 of a peripheral circuit transistor Q is formed of the laminated film of the second and the third layer electrode films L2, L3.
Patent JP-S5975188-A (JP)
Inventor: HAYASHI TOSHIAKI
IPC: G21C13/02
Filed: 1982-10-22
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-H0349820-A (JP)
Title: Control method for positioning stopper and device thereof
Inventor: IINO SEIICHI
IPC: B65G43/00
Filed: 1989-07-19
Abstract: PURPOSE:To reduce a positioning error by temporarily stopping a stopper apart by a specific distance at one directional side from the final positioning position in both moving directions on the directional line toward a work, and positioning it at the final position at a low speed and the same speed pattern. CONSTITUTION:A sizing device 27 equipped with a stopper 25 which performs the positioning of a work at the left end side is provided freely positionably in the right and left directions with the operation of an NC control panel 49 on a sizing base 17, the work left end is abutted on the right end thereof, the work is positioned and the work is executed by a turrent table 33. A final positioning position designating part sets a designated target position as the final positioning position P2, setting a speed pattern making the max. speed V1 over an intermediate point PM from a start point P1 for the intermediate point PM set at the left part side from the final positioning position P2. An auxiliary speed pattern setting part sets the speed pattern making the max. speed at the terminal P2 from the intermediate point PM a low speed value V2 and outputs a signal toward the terminal P2 after temporarily stopping at the intermediate point with the combination of the speed patterns.
Patent JP-S5974748-A (JP)
Title: Relaying system
Inventor: SAKAMOTO YOSHITAKA
IPC: H04L12/40
Filed: 1982-10-22
Abstract: PURPOSE:To prevent the generation of an ineffective data and to release the limitation of the number of times of relaying to eliminate the generation of error data, by transmitting under-transmission signals of the voltage shorter than a data signal period in a fixed time T and another voltage in the time T. CONSTITUTION:When the data is transmitted to a data line 14, the voltage E1 is sent concurrently to an under-transmission signal line 15. In this case, the voltage E1 is switched to the voltage E2 at a time point earlier than a period for data transmission in a fixed time T. Thus the voltage E2 is transmitted for the time T. After transmission of the E2, a data transmitter/receiver is connected to a bus line with high impedance. The data signals (a) and the under-transmission signal (b) on the bus line are shown by diagrams (a) and (b) respectively. The signals (a) and (b) are reproduced and delivered from drivers 13 and 13' via a discriminating circuit 43, a delay circuit 41 and an OR circuit 42. Therefore the transmission period of the signal (b) is not extended for each relay of the signal (a). This prevents the reduction of data intervals and eliminates the limitation of the number of times of repaying.
Patent JP-H0858275-A (JP)
Title: Production of ic card,connection method of the ic card,and ic card
Inventor: SAKURAI KEIZO
IPC: B42D15/10
Filed: 1994-08-05
Abstract: PURPOSE: To eliminate damage of a circuit board due to its deformation by a filling pressure of a resin material when molded. CONSTITUTION: Both surfaces of a circuit board 12 in which an electric component 14 is mounted are held by support pins 44 protruding from an inner surface of a mold. When a resin is filled in a cavity 34 formed at its upper mold 30 and a lower mold 32 from a plunger 48, the board 12 tends to be deformed by the filling pressure, but since both the surfaces of the board 12 are held from both sides by the pins 44, the board 12 is not deformed or not damaged. After parts of the pins 44 are formed as holes from a surface of the resin layer to the board 12 after the mold is released.
Patent JP-S6245275-A (JP)
Title: Color electrostatic recorder
Inventor: DAITO CHIAKI
IPC: G03G15/01
Filed: 1985-08-22
Abstract: PURPOSE:To perform the good alignment and color matching of a color image by providing a control circuit that operates plural sets of driving circuits with different timing by an inclination amount obtained from a shift extent detecting means. CONSTITUTION:MD resist marks 10a and 10b and CD resist marks 11a and 11b on an electrostatic recording paper 2 are detected simultaneously by mark detectors 8a and 8b, and the expansion/contraction amount in the horizontal and vertical directions, the meandering amount in arrow head direction shown in figure and the inclination amount of the recording paper 2 is calculated by a correction control circuit 9. A recording timing is sent from the circuit 9 to recording voltage impression circuits 4a and 4b so that the image having the same number of lines can be always recorded between the marks 10a and 10b against the expansion/contraction of the recording paper 2 in the vertical direction. Also, the extent of shift in X direction due to the meandering and expansion/contraction of the recording paper 2 can be obtained at the circuit 9 and a recording head translation motor 7 is operated, the image being controlled to be positioned at the center of the marks 11a and 11b.
Patent JP-H1130118-A (JP)
Title: Method and device for controlling exhaust emission of diesel engine
Inventor: HIRABAYASHI HIROSHI
IPC: F01N3/24
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption of an engine by optimally controlling the reducing agent supplying amount and the timing so that the decrease of NOx may be performed at high efficiency. SOLUTION: A device is provided with an NOx purifying catalyst 18, a reducing agent nozzle 21, a rotational speed sensor 41, a load sensor 43, inlet and outlet temperature sensors 44, 45 for detecting the exhaust gas temperatures near an inlet and an outlet of the NOx purifying catalyst 18, inlet and outlet HC detectors 47, 48 for detecting the HC concentration of exhaust gas near the inlet and the outlet of the NOx purifying catalyst 18, and a controller 40. The controller 40 judges whether the exhaust gas temperature is in the specified range or not on the basis of the input signal, and it calculates the reducing agent supplying amount on the basis of the HC conversion in the NOx purifying catalyst.  Only when the exhaust gas temperature is in the specified range, a reducing agent control signal is generated and sent so that reducing agent having the calculated supplying amount may be injected from the reducing agent nozzle. The controller 40 calculates the temperature change on the basis of the inlet and outlet exhaust gas temperature signals and corrects the reducing agent supplying amount by this temperature change.
Patent JP-S6244750-A (JP)
Title: Photosensitive body
Inventor: FUJITA NOBUHIKO
IPC: G03G5/082
Filed: 1985-08-22
Abstract: PURPOSE:To obtain a photosensitive body having excellent sensitivity with long wavelength light, long dark attenuation time and high photoreceptive potential by providing a blocking layer consisting of a-SiHX contg. nitrogen atoms and having high resistivity on the surface side of a carrier generating layer. CONSTITUTION:The photosensitive body has the structure successively laminate,d from the substrate side, with a carrier implantation preventive layer 2, a carrier transport layer 3, a carrier generating layer 4 consisting of a-SiGeHX, a blocking layer 5 consisting of a-SiNHX, a carrier transport layer 6 and a surface layer 7 on the conductive substrate S. The layer thickness of the blocking layer 5 is preferably 20-500Angstrom , more preferably 100-300Angstrom . The blocking layer 5 has preferably >=2.5eV forbidden band width and >=10<12>OMEGAcm resistivity in order to provide the higher blocking effect. The layer thickness of the carrier generating layer 4 is usually made preferably 0.1-2mum. The group III element of periodic table may be added to the carrier generating layer 4 in order to increase the resistivity and to provide the intrinsic property thereto.
Patent JP-S6260084-A (JP)
Inventor: MAIKERU PII TEIRAA
IPC: G07B17/00
Filed: 1986-08-06
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-H0819603-A (JP)
Title: Disposable medical liquid injector for enema
Inventor: SHIMIZU TOSHIO
IPC: A61M3/00
Filed: 1994-07-05
Abstract: PURPOSE:To make it possible to surely inject a specified amount of medical liquid into a body, by a method wherein a medical liquid storing cylindrical body and a medical liquid feeding bar-like body are separately formed, and connected by a possible thin film, and when using the injector, the thin film is separated and the bar-like body is inserted into the cylindrical body to feed the medical liquid. CONSTITUTION:The medical liquid injector has a main body 1, made of synthetic resin, comprising a medical liquid storing cylindrical body 2, a medical liquid feeding bar-like body 3, and a separable thin film 4 for connecting the bodies. The cylindrical body 2 has a small flange 6 and a large flange 5. After a sealing means of the injector is removed, the thin film 4 is separated, and the tip of the bar like body 3 is inserted into the cylindrical body 2. Then, the medical liquid feeding side of the cylindrical body 2 is inserted into an anus until the large flange 5 is stopped at the entrance of the anus. After that, the bar-like body 3 is pushed into the cylindrical body 2 to feed the medical liquid into the body through a medical liquid feeding hole 7.
Patent JP-H1029513-A (JP)
Title: Brake for vehicle
Inventor: TERAO SHUSUKE
IPC: B60T17/22
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To inform an occupant to be in a state of an excessive braking force, when a braking force is excessive like in starting of antiskid braking. SOLUTION: A wheel speed Vw is calculated in a step 210, an estimated vehicle body speed Vs is found in a step 220, and a wheel slip quantity Xs is calculated in a step 230. Whether it is under antiskid control or not is judged in a step 240. In a step 250, whether the brake operation is excessive in relation to a present road surface state, namely, whether the braking force is excessive or not is judged by whether the wheel slip quantity Xs is a reference value KXs or more. In a step 260, brake liquid in a pipe from a master cylinder(M/C) to a wheel cylinder(W/C) is relieved by setting a pressure reducing control valve to a communicated state. The M/C pressure and the W/C pressure are thus reduced and the fluctuation of the M/C pressure informs an occupant that the braking force is excessive.
Patent JP-2000023370-A (JP)
Title: Solar light power generation system
Inventor: GOTO KIYOSHI
IPC: H02J3/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar light power generation system which has constant detection level for a grounding in a DC cableway and thereby can prevent erroneous detection of a ground. SOLUTION: A distributed power supply equipment 2 converts a DC voltage from a solar battery 1 to specified AC voltage and then supplies power to a load 4 in linkage with a commercial power system 3. A DC cableway for connecting the solar battery 1, and the distributed power supply 2 is passed through a through-hole 12 formed in a detection core 11 of a zero-phase current transformer 10. A ground detection circuit 9 detects the ground current in a DC cableway 21 from the output of a secondary winding wound around the detection core 11. When the ground detection circuit 9 detects a ground, a control circuit 8 stops the generation of power by the distributed power supply 2, based on the detection signal of the ground detection circuit 9.  After that, when the distributed power supply 2 restarts power generation, a demagnetizing circuit 15 causes damped oscillating current to flow into the DC cableway 21 and passing through the through-hole 12 of the detection core 11 to eliminate the residual magnetism of the detection core 11.
Patent JP-S6162228-A (JP)
Title: Timer circuit
Inventor: KAWAI YOSHIHIKO
IPC: H01H47/18
Filed: 1984-09-03
Abstract: PURPOSE:To attain the safety of the device and to prevent in advance malfunction by using a charge/discharge circuit having larger charging time constant and smaller discharge time constant than those of the other charge/discharge circuit in the charge/discharge circuits. CONSTITUTION:The 1st charge/discharge circuit CR1 has smaller charging and a larger discharging time constant than those of the end charge/discharge circuit CR2 in the 1st and 2nd charge/discharge circuits CR1, CR2. Tr1, Tr2 are 1st and 2nd switching transistors whose bases are connected individually to the 1st and 2nd charge/discharge circuits CR1, CR2 and R3 is a load resistor. Further, RL1, RL2 are 1st and 2nd relay respectively connected to the collector of the 1st and 2nd switching Trs 1, 2. The destruction of the 1st and 2nd switching Trs 1, 2 is prevented due to surge generated across the 1st and 2nd relays RL1, RL2 when power is disconnected.
Patent JP-H1029845-A (JP)
Title: Hardenable composition
Inventor: TAKAMIYA YOICHI
IPC: C04B28/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To easily provide a hardened body having satisfactory water and heat resistances as well as satisfactory strength and hardness without requiring a special mechanical means or heating means. SOLUTION: This hardenable compsn. contains >=40wt.% inorg. powder, a water-soluble resin and water. The inorg. powder contains >=95wt.% metal oxides including >=30wt.% at least one of calcium oxide and magnesium oxide.
Patent JP-S57107081-A (JP)
Title: Photoelectromotive element
Inventor: ICHIYANAGI HAJIME
IPC: H01L31/04
Filed: 1980-12-25
Abstract: PURPOSE:To obtain a solar cell with high conversion efficiency by a method wherein a unit cell of N-I-P type amorphous Si is sandwiched between two  transparent electrode layers and a plurality of such structures are formed and  series- connected on an insulating substrate. CONSTITUTION:Transparent electrodes 11, 21, 31 of InO-Sn are formed separately on a glass substrate 1 and amorphous Si layers 12, 22, 32 are piled selectively by glow-discharge decomposition. Al is deposited to form electrodes 13, 23, 33 selectively which portially overlap the transparent electrodes. Each amorphous  Si layer consists of P-layers 16, 28 which contains 0.05-1% of B and is 50- 500Angstrom thick, I-layers 17, 27 which contains 0.001-0.1% of P or B and N-layers  18, 28 which contains 0.01-5% of P and is 50-5,000Angstrom thick and the I-layer 27  is thinner than the I-layer 17. With above configuration, a photoelectromotive  element which has high photoelectric conversion efficiency which is not reduced significantly even if the area is so large, has high output voltage even if the  area is limited and has little deviation can be obtained.
Patent JP-S6076302-A (JP)
Inventor: TAGAWA KIYOMI
IPC: B27D5/00
Filed: 1983-10-03
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。