baber/WOPTO huggingface dataset:
Patent JP-2000058972-A (JP)
Title: Nitride semiconductor laser element
Inventor: SUGIMOTO YASUNOBU
IPC: H01S5/343
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element, which has the mirror-surface shaped satisfactory resonant surface formed by cleavage, is hard to decrease in the LD characteristics even in continuous oscillation and can be obtained with satisfactory yield. SOLUTION: A ridge-shaped stripe, which is formed by sequentially laminating at least an n-side nitride semiconductor layer, an active layer 45 and a p-side nitride semiconductor layer and performing the etching from the side of the p-side nitride semiconductor layer, is formed on a nitride semiconductor substrate 5. A p electrode 51 is formed on the stripe. The nitride semiconductor substrate 5 has the thickness of 50-300 μm. The resonant surface is cleaved and formed by breaking, after the edge scribing from the side of the p-side nitride semiconductor layer in the vertical direction with respect to the stripe- length direction.
Patent JP-S6463136-A (JP)
Title: Sandwiching panel and manufacture thereof
Inventor: YUMITATE YASUHIKO
IPC: B32B3/12
Filed: 1987-09-03
Abstract: PURPOSE:To improve exfoliating strength of a honeycomb from a surface material and to enhance light weight property and heat resistance by filling carbon fiber in the hole of a honeycomb structure by heating and pressurizing it. CONSTITUTION:A carbon fiber mat or sheet, or carbon fiber prepreg 2 is disposed on the hole of a honeycomb structure 1, and surface material prepregs 3 are disposed on both side faces of the structure 1. The structure 1 is heated and pressurized in this state to integrally fill the fiber in the hole of the structure 1, thereby obtaining a desired sandwiched panel. That is, the panel having excellent light weight property and heat resistance, and excellent exfoliating strength of the honeycomb with the surface material can be obtained.
Patent JP-H06169462-A (JP)
Title: Method and device for still picture image pickup
Inventor: SUZUKI MASAHISA
IPC: H04N9/73
Filed: 1993-09-06
Abstract: PURPOSE:To reduce the power consumption in the half-depressed state of a release button by not performing color measurement in the half-depressed state of the release button and measuring the color temperature by an image pickup start signal and adjusting the white balance after the completion of image pickup operation. CONSTITUTION:When the release button enters into the half-depressed state, a switch 211 is turned on, and a photometric part 230 repeats the photometric operation for a prescribed time to output the output to a control part 210. When the release button is completely depressed, a switch 212 is turned on, and color measurement is performed by a colorimetric part 240, and AE control is executed. The extent of white balance adjustment corresponding to the color temperature is read out from an AWB control table 220, and the gain is adjusted in variable gain amplifiers 206R and 206B, and the signal is supplied to an image pickup processing part 207 and is converted to a video signal. Since the colorimetric operation is not executed in the half-depressed state of the release button in this manner, the power consumption is reduced.
Patent JP-H0941408-A (JP)
Title: Waterproof manhole
Inventor: NISHIWAKI TATSUO
IPC: E02D29/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a water-tight structure for a waterproof manhole by forming a line groove in a contact face between the lower face of a manhole cover supporting frame and a polyvinyl chloride pipe, fitting a packing into the line groove and the upper edge of the polyvinyl chloride pipe and hanging a skirt on the outer periphery of the supporting frame. SOLUTION: A line groove 3 is formed in the supporting frame 2 side of a manhole cover 1, a tubular packing 5 made of rubber or, etc., is fitted into the line groove and a packing 6 in an inverse-U-shape or with the hollow portion above the inverse-U-shape is fitted into the upper edge of a polyvinyl chloride pipe 4. A skirt 7 is hung on the outer periphery of the line groove formed in the supporting frame, passed through the polyvinyl chloride pipe and screwed into one unit to fix its attitude. In this way, the contact portion between the manhole cover and the polyvinyl chloride pipe is granted water-tightness by the press contact of two types of packings.  The tubular packing fitted into the line groove absorbs the displacement of a thrusting height so that it can absorb a heigh equivalent to the radius of the packing when used in a range of the whole sectional circle to the semi-circle.
Patent JP-H07112980-A (JP)
Title: Condensed phenol derivative and medicine containing the derivative as active ingredient
Inventor: OUCHIDA SHUICHI
IPC: A61P9/08
Filed: 1994-08-23
Abstract: PURPOSE:To obtain the compound useful as a drug having a thromboxane A2-synthesizing enzyme-inhibiting action, a 5-lipoxygenaseinhibiting action and/or an active oxygen-scavenging action. CONSTITUTION:A compound of formula I [R<1>, R<2> are H, a halogen, CF3, CN, (substituted) alkyl, alkoxy, COOH, etc.; A is an alkylene, alkenylene, oxyalkylene, etc.; B is a nitrogen-containing monocyclic heterocyclic group; G is OR<3>A, NR<3>BR<3>C (R<3>A, R<3>B, R<3>C each is H, an alkyl, acyl, etc.,); R<4>, R<5> are H, an alkyl, phenylalkyl, etc.; (n) is 1-3]. The compound is obtained by reacting a compound of formula II (X<a> is a releasable group; R<1-1>, R<2-1> are the same as R<1>, R<2>; R<3>A<-1> is a 1-4C alkyl, 2-4C alkoxyalkyl, etc.; Aa is a 1-8C alkylene, 2-8C alkenylene) with a compound of the formula: H-B<a> (B<a> is the same as B) in a solvent (e.g. benzene) at 80-150 deg.C. The compound of formula I is useful for preventing and treating thrombosis, arterioscelerosis, ischemic cardiac and cerebral diseases, bronchial asthma, inflammatory diseases, rheumatism, arthrities, gout, psoriasis, etc.
Patent JP-H0950391-A (JP)
Title: Data processor
Inventor: MATSUMURA KATSU
IPC: G06Q10/10
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To accurately output an execution predictive information by setting up a prediction required for the execution of a series of processing this time based on the progressive condition of the processing until the present time and execution history in the part when a series of processing is executed. SOLUTION: When a series of processing is executed, a CPU 1 calculates the execution predictive information required for the execution of a series of processing this time based on the progressive condition of block processing under execution at present and the execution history in processing execution history memory 7. Such execution predictive information is outputted by displaying in real time corresponding to the progressive condition of a series of processing.
Patent JP-S59113767-A (JP)
Title: Driving method for gate turn-off thyristor circuit
Inventor: TAKIGAMI KATSUHIKO
IPC: H03K17/73
Filed: 1982-12-17
Abstract: PURPOSE:To improve the reliability by differentiating anode current dropping rate under the gate turn OFF condition of respective GTOs which are driven in parallel. CONSTITUTION:GTOs, 21, 22 are connected in parallel, and connected in series with a main power source 26 through a load 27. A current rise suppressing element 24 such as a reactor is provided between a gate pulser 22 and the gate of the GTO22. When the GTOs 21, 22 are turned ON to be conductive, a gate pulse is simultaneously flowed from the pulser 23 to both. Then, the rising rate of the gate current of the GTO22 becomes smaller than that of the gate current of the GTO21 via the element 24.
Patent JP-H08125448-A (JP)
Title: Microwave mixer circuit and down-converter provided with it
Inventor: KAJIMA SACHIRO
IPC: H03D7/14
Filed: 1995-08-30
Abstract: PURPOSE: To select a signal being a reception object from among plural inputted microwave signals and to convert the selected signal into an intermediate frequency signal. CONSTITUTION: A microwave signal at 12GHz band received by a microwave signal input section 2 is subjected to frequency conversion by an SBD(Schottky barrier diode) 9 receiving a bias current via a bias terminal 11 from a comparator 20 and a microwave signal received by a microwave signal input section 1 is not subjected to frequency conversion because no bias current is supplied to the SBD8, only an intermediate frequency signal at 1GHz band corresponding to the microwave signal input section 2 appears at an intermediate frequency output terminal 21.
Patent JP-S6464786-A (JP)
Title: Robot arm
Inventor: HARIMA TARO
IPC: B25J9/06
Filed: 1987-09-04
Abstract: PURPOSE: To keep the cleanliness in a clean room by providing an opening for facilitating circulation of a fluid in a surface opposite to the flowing direction of a fluid of at least either an arm part or a base part. CONSTITUTION: A first arm 3 and a second arm 5 of a robot are formed by two columns, and a large opening 11 is provided in the center thereof opposite to the flow of a fluid. Therefore, the flow 10 of a fluid in a clean room is passed through the opening to lessen disturbance of the flow 10 of the fluid. Accordingly, lifting of dust in the clean room can be reduced so as to keep the cleanliness in the clean room.
Patent JP-S6464025-A (JP)
Title: Data input system
Inventor: KATO SHIGEKI
IPC: G06F3/02
Filed: 1987-09-04
Abstract: PURPOSE:To reduce the view obstructing degree to an operator by controlling the blinking actions of a cursor after monitoring the key input intervals and avoiding the cursor blinking actions when the input of data is continued. CONSTITUTION:A timer control software 7 of a word processor main body 1 monitors whether or not the key input operations are carried out continuously via a keyboard 4. Then the blinking actions of a cursor 3 displayed on a CRT 2 are discontinued in case the key input operations are continuously carried out through the keyboard 4 for a prescribed time or longer. While the blinking actions of the cursor 3 ate started again in case no key input operation is carried out for a prescribed time.
Patent JP-H0888944-A (JP)
Title: Charging equipment of combined battery
Inventor: HORIE HIDEAKI
IPC: H02J7/02
Filed: 1994-09-16
Abstract: PURPOSE: To increase a discharge capacity as a combined battery and also to suppress the deterioration of a specify by a method wherein the amount of charge to be replenished is computed for each cell or each module on the basis of voltage and current values detected and replenishment charging is conducted selectively for each cell or each module. CONSTITUTION: AC power given from an AC power source 15 is supplied from a transformer 14a to a diode 11a through a current control element 9a, rectified by the diode and then given to a battery 1a. An arithmetic device 6a computes the amount of replenishment charge on the basis of voltage and current values determined by a voltage sensor 4a and a current sensor 5a and controls a current control circuit 8a in accordance with the value of the amount. The current control circuit 8a controls the current control element 9a to open and close in accordance with the result of computation so as to charge the battery 1a with a necessary amount of replenishment charge. In the case when all batteries 1a to 1n are charged under the same condition, current control elements 9a to 9n are controlled to be kept in an opened state until the battery reaching a charging end voltage is detected.
Patent JP-S6375472-A (JP)
Inventor: HOSHINO AKIHITO
IPC: F25D23/12
Filed: 1986-09-19
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-S59112179-A (JP)
Inventor: IKOMA HIROAKI
IPC: F27B3/20
Filed: 1982-12-17
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-S59113243-A (JP)
Title: Air-fuel ratio controlling apparatus
Inventor: HASEGAWA TAIJI
IPC: F02D41/14
Filed: 1982-12-20
Abstract: PURPOSE:To prevent deterioration of the air-fuel ratio, by raising the idling speed by warning an oxygen sensor when it is judged that the level of the air- fuel ratio cannot be detected, and executing feedback control of the air-fuel ratio for a long time. CONSTITUTION:A control unit 2 actuates an air-fuel ratio control means 3 according to the output of an oxygen sensor 1. An actuators 5 for increasing the idling speed is attached to a throttle valve 4 to increase the idling speed to a prescribed value in response to the output of the control unit 2. When it is judged that the oxygen sensor 1 is inactive, the actuator 5 for increasing the idling speed is set into operation and kept in operation for a predetermined while or until the above condition is removed. By thus keeping up feedback control of the air-fuel ratio, it is enabled to prevent deterioration of the air-fuel ratio.
Patent JP-H07163457-A (JP)
Title: Device for adjusting hinge spring elastic force of button open/close type rice boiler
Inventor: RII KI SOUN
IPC: B65D43/16
Filed: 1994-09-16
Abstract: PURPOSE: To calmly and smoothly open/close a cover by adjusting a winding angle of a pair of hinge springs engaged with a hinge shaft to open/close a cover body of an upper case formed at an upper part of a rice boiler main body at a specified distance to the hinge shaft for adjusting elastic force. CONSTITUTION: An upper case 13 is provided on a main body 12 of a rice boiler 11, and a hinge shaft 15 is inserted into holes provided in the upper case 13 and a cover 14 to freely open/close the cover 14. Two hinge springs 16 are engaged at a specified distance on both sides of a center of the hinge shaft 15. An upper arm 16a of the hinge spring 16 gets in contact with a stop member 18 which is perpendicular to an inner surface of the cover 14 at a specified distance. A guide step to guide the stop member 18 in opening/closing the cover 14 is provided, and the lock member 18 is guided to a receiving space 19 when the cover 14 is closed. Elastic force of a lower arm 16b of the hinge spring 16 is adjusted by rotating a screw at a support part 30.
Patent JP-H0270019-A (JP)
Title: Production of steel for ignition plug body fitting
Inventor: KAGAWA JUNICHI
IPC: C22C38/50
Filed: 1988-09-05
Abstract: PURPOSE:To produce the steel for ignition plug body fittings having high break ing torque, excellent hot caulking property and cold caulking property, and high tensile strength of a threaded part by hot rolling and cooling a low alloy steel having a specific compsn. under specific conditions. CONSTITUTION:The steel having the compsn. contg., by weight %, 0.02 to 0.10% C, <1% Si, 1.0 to 2.5% Mn, 0.05 to 0.08% Al, and further at least one kind among 0.005 to 0.25% Ti, 0.005 to 0.25% Zr, 0.01 to 0.25% V, and 0.005 to 0.10% Nb, and further contg. at least one kind among <1.5% Cr, <0.3% Mo, <1% Ni is heated to 900 to 1100 deg.C and is then subjected to hot finish rolling at 850 to 1200 deg.C finish temp.; thereafter, the steel is cooled from the temp. range of 800 to 950 deg.C down to <=400 deg.C at 1 to 15 deg.C/sec average cooling rate. The steel for the ignition plug body fittings consisting of >=60vol.% ferrite and the balance martensite or bainite or the mixed structure composed thereof and having >=70 kgf/mm<2> tensile strength of the threaded part is thus produced.
Patent JP-H0269781-A (JP)
Title: Corona electrifying device
Inventor: FUKUSHIMA SATOSHI
IPC: G03G15/02
Filed: 1988-09-05
Abstract: PURPOSE:To prevent the deterioration of an image without causing an abnormal discharge to a photosensitive body or a shield electrode, etc., by superposing an AC voltage on a DC high voltage, generating a (+) corona current being equal to the case of only the DC high voltage efficiently by executing a stronger discharge, and using a square wave of 25% - 80% duty as the AC voltage. CONSTITUTION:When the charge give to the surface of an electrifying member is required by >=200nc/m<2> in order to electrify a member to be electrified to a desired potential, a high voltage is obtained by superposing an AC voltage on a DC high voltage. Also, a DC voltage value and on AC voltage value are set so that the polarity of a corona discharge current becomes only a component of the same polarity as that of the DC high voltage, a waveform of the AC voltage is a square wave, and a ratio of the same polarity portion as the DC voltage superposed on the square wave per one period of the square wave is 25% - 80%. In such a way, an abnormal discharge (spark discharge, etc.) to the member to be electrified, a shield electrode member, etc., is not caused, and the deterioration of an image quality can be prevented.
Patent JP-2001050530-A (JP)
Title: Melting processing method for incinerated residue containing salts and its melting furnace
Inventor: NAKAHARA KEISUKE
IPC: F27B3/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a melting processing method for incinerated residue containing salt and its melting furnace capable of reducing the amount of a molten salt on a molten slag layer without permitting molten slag from being mixed in upon the molten salt being taken out. SOLUTION: In a melting furnace for incinerated residue having a discharge outlet for molten slag and for discharge outlet for molten salt, there is provided a perforated structure 20 comprising a refractory containing carbon which has a wetting property for the molten salt while not having wetting property for molten slag on a furnace wall at a position therein in contact with a molten salt layer 51 produced in the furnace upon operation thereof. Hereby, only the molten salt is discharged after transmission through the perforated structure 20.
Patent JP-S6466422-A (JP)
Title: Vertical type central purpose internal combustion engine
Inventor: UNNO SHIGEO
IPC: F02F1/42
Filed: 1987-09-07
Abstract: PURPOSE:To improve the cooling effect of a cylinder head so as to attempt an increase in output by locating an exhaust valve above an suction valve within the cylinder head so as to be in a place close to a cooling fan, and connecting an exhaust muffler with an exhaust passage from the exhaust valve. CONSTITUTION:An exhaust valve 24 is located above an suction valve 23 so as to be in a place close to a cooling fan. A suction passage 30 is opened in one side surface of a cylinder head 21, and both an carburetor and an air cleaner constituting an engine suction system are connected with the suction passage 30 in order. An exhaust muffler is connected with an exhaust passage 35 from the exhaust valve 24. Owing to this constitution, the cooling effect of the cylinder head is improved for letting combustion be stabilized, thereby enabling the attempt an increase in output.
Patent JP-2001050549-A (JP)
Title: Flow passage connecting device
Inventor: YAMANAKA MINORU
IPC: F24D3/10
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a flow passage connecting device to hardly bend a hose, of which a water feed passage and a drainage passage on the indoor side consist, be no hindrance since the hose runs along a wall and a floor, and comparatively freely select a receptacle mounting position. SOLUTION: A receptacle and a plug are provided, a case 1 is fixed at the internal part of one of the receptacle and the plug, a column member 2 is rotatably fitted in the internal part of the case 1, and two conduits 22 and 23 are formed along a peripheral direction between the inner peripheral surface of the case 1 and the outer peripheral surface of a columnar member 2. The conduits 22 and 23 are connected to a water feed passage 30 and drainage passage 31 on one side of the receptacle and the plug, the ends on one side of two through-holes 25 and 24 are connected at the internal part of the columnar member 2 to the conduits 22 and 23, and the ends on the other side removably connected to the water feed passage and the drainage passage.
Patent JP-H0541261-A (JP)
Title: Connector
Inventor: KAWASAKI TETSUHIKO
IPC: H01R24/00
Filed: 1991-08-07
Abstract: PURPOSE:To reduce the inserting force by moving a sliding member to squeeze the inner side of a claw to the outer side by its contact surface, so as to separate a plate at the side where the claw is provided from the other side plate, and thereby to insert a male terminal in such a condition. CONSTITUTION:The tip of a male terminal is held between both plates 5a and 5b of a female terminal which makes a form to connect the lower ends of the plates 5a and 5b extending almost parallel each other. A claw 8 extending almost parallel to the plates 5a and 5b, and a connection to connect the claw 8 and the upper end of the plate 5a are provided to the female terminal, and a housing has a sliding member 13 provided movable inside the claw 8 of the female terminal, whose contact surface 23 with the inner side of the claw 8 is crossed to the moving direction.
Patent JP-H0890064-A (JP)
Title: Pinch roll assembly
Inventor: WATANABE TOSHINOBU
IPC: B65H23/04
Filed: 1994-09-19
Abstract: PURPOSE: To facilitate the control of the clearance between pinch rolls and a switching gate by providing a spacer which is constantly pressed against on the surface of a movable roll by a pressing means. CONSTITUTION: Even when the tip of a strip 22 enters the space between a switching gate 1b and an upper pinch roll 23b, a spacer 4b is arranged between the switching gate 1b and the upper pinch roll 23b to prevent the advancement of the tip, and the tip does not enter. Because the spacer 4b is pressed against the upper pinch roll 23b by a pressing means 2b, the spacer is not separated therefrom even when it is worn. The hardness of the spacer 4b is smaller than that of the upper pinch roll 23b, the upper pinch roll 23b is not worn thereby.
Patent JP-S6465665-A (JP)
Title: Device for inspecting defect of reticle
Inventor: KAWASAKI FUMINORI
IPC: G03F1/00
Filed: 1987-09-04
Abstract: PURPOSE:To shorten an inspection time and to reduce the quantity of inspecting data by providing the titled device with a reticle scanning means for simultaneously and optically scanning corresponding positions in two areas of a reticle to be inspected, a signal synthesizing means, and so on. CONSTITUTION:A reticle to be inspected A area 7 and a reticle B area 8 of a reticle pattern 6 on a reticle 5 are irradiated with radiation means 9, 10 to be scanning means to scan respective areas 7, 8. Transmitted beams 17, 18 from the reticle 5 are detected by phetodetectors 13, 14 through objective lenses 11, 12, converted into an electric signal and then synthesized by a synthesizer 15 to be a signal synthesizing means and a pattern output signal 16 is outputted. The signal 16 is compared with inspection data 4 formed by an inspecting data synthesizer 20 by using a comparator 19, and when a difference is generated between both the values, a defect is decided and outputted from an output terminal 21. Consequently, the inspecting time can be shortened and the quantity of inspecting data can be also reduced.
Patent JP-H0777705-A (JP)
Title: Display device and its production
Inventor: MATSUMOTO TOMOTAKA
IPC: G09F9/30
Filed: 1993-09-07
Abstract: PURPOSE:To provide the display device having an active matrix substrate of a driving circuit integrating type produced by easily selectively forming a- SiTFTs and p-SiTFTs as TFTs for pixels and TFTs for driving circuits on the same substrate and simultaneously attaining decreasing of the off currents of the TFTs for pixels and speeding up of the TFTs for the driving circuits and the process for production of such display device. CONSTITUTION:An a-Si active layer 14a is directly formed on the common transparent insulating substrate 10 in a region A and ark p-Si active layer 14b is formed via a ZnS film 12 which has the lattice constant approximate to the lattice constant of Si and is strongly oriented in a (111) bearing on the common transparent insulating substrate 10 in a region B. Gate electrodes 18a, 18b are formed via gate insulating films 16a, 16b on the a-Si active layer 14a and the p-Si active layer 14b held by n+ type source regions 20a, 20b and n+ type drain regions 22a, 22b on the surfaces thereof, by which the TFT 32a for the pixel and the TFT 32b for the driving circuit are respectively formed.