baber/WOPTO huggingface dataset:
Patent JP-2000067709-A (JP)
Title: Switching device operation locking device
Inventor: FUJIMURA SHIGERU
IPC: H01H33/46
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and enhance reliability by installing one bellows which displaces by the variation of pressure of insulating gas sealed in an airtight container including a switching part, and simultaneously locking an operation unit of each switching part when the pressure of the insulating gas is dropped. SOLUTION: A bellows 5 is fixed to the inside of an airtight container including a switching part, its outside comes in contact with insulating gas sealed, and its inside is subject to the pressure of the atmosphere. When the pressure of the insulating gas is decreased, the bellows 5 is extended by the pressure of the atmosphere, a latch lever 7 rotates counterclockwise through a roller 10, and engaging of the tip of the latch lever 7 with the right end of a slider 11 comes off. The slider 11 is movably supported with a guide hole 15 and a fixed pin 16, and when engaging with the latch lever 7 comes off, the slider 11 moves right by the elastic force of a slider spring 17. According to the movement, lock pins 26 corresponding to operation units simultaneously move backward, and each operation lever 30 is locked.
Patent JP-2000068403-A (JP)
Title: Semiconductor device and substrate bonding structure thereof
Inventor: ANDO SEIJI
IPC: H01L23/36
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can improve heat radiating efficiency more than in conventional cases by a method using solder bumps for heat radiation, as well as a substrate bonding structure of such a semiconductor device. SOLUTION: This semiconductor device 10 has a package 11 which holds a semiconductor element (chip) inside, a large number of solder bumps 13 for heat radiation connected to the substrate bonding surface 11a of this package 11 and solder bumps 14 for bonding the substrate. The solder bumps 13 for heat radiation are formed with pitches shorter that those for solder bumps 14 for wiring bonding. Pitches for positioning solder bumps 13 for heat radiation are set, so that solder bridges are formed between neighboring solder bumps and all the solder bumps 13 for heat radiation from a junction layer in a single body.
Patent JP-H06198297-A (JP)
Title: Return sludge control device
Inventor: YAMAMURA MASARU
IPC: C02F3/12
Filed: 1992-08-31
Abstract: PURPOSE:To control return sludge corresponding to the amt. of bacteria in an aeration tank or the properties of sludge and to prevent the outflow of sludge into discharge water. CONSTITUTION:A return sludge control device is equipped with an automatic measuring means 12 to which the respective signals of the flow rate of raw water and the concn. of MLSS are inputted, an input/output means 13 to which various control parameters can be inputted by an operator and an operation processing means 14. The operational processing means 14 has a return ratio operation means 15 calculating a return ratio capable of returning the load quantity of the sludge flowing in a final sedimentation basin to an aeration tank as return sludge at every definite control cycle on the basis of the concn. of MLSS and an SVI value. The return ratio operation means 15 is connected to a return sludge operation means 16 calculating a return sludge objective value on the basis of the return ratio and the flow rate of raw water to output the same to a return sludge pump at every definite output cycle.
Patent JP-S6477845-A (JP)
Title: Color picture tube
Inventor: MORITA YASUKAZU
IPC: H01J29/28
Filed: 1987-09-18
Abstract: PURPOSE:To suppress a blackening fading and to obtain a color picture tube of little doming by providing an oxidation preventive membrane, which is stable thermally and discharges no unnecessary gas and the like, on a metal black membrane. CONSTITUTION:Even though a baking process is carried out by spreading a water glass membrane 7 on the surface of a black metal back membrane 6, no oxidation reaction is generated by contacting a white metal back membrane 5 and the black metal back membrane 6 directly to the oxygen in the air. Consequently, no gamma<-> alumina is produced and the black metal back membrane 6 can maintain the blackening rate at the level perfectly same as that after the vacuum evaporation, and also no swelling, removal, or the like is generated. In this case, by enlarging the thickness of the water glass membrane 7, a swelling is generated because the gas produced from the organic substance can not escape easily, and by making it smaller, the oxidation preventive effect cannot be obtained. Therefore, the thickness of the water glass membrane 7 is preferable to be in the range of 0.1 to 2.0mum.
Patent JP-H04113341-A (JP)
Title: Camera
Inventor: MUKAI HIROSHI
IPC: G02B15/22
Filed: 1990-08-31
Abstract: PURPOSE:To provide right-left extent in a visual field area and to emphasize a panoramic photography mode to a photographer by moving a finder optical system by a power variation driving mechanism at the time of panoramic photography and increasing the magnification of a finder. CONSTITUTION:When photography is started, it is,judged whether or not the photography is normal photography and when so, masks 5a and 5b of a visual field frame 5 are moved to form a visual field area C of normal size which is vertically wide and horizontally narrow. Then the stepping motor of a driving mechanism for a lens is rotated to move objectives 7 and 6 to specific positions. Then when a shutter release button is pressed, the normal photography is carried out while exposure is controlled. In the panoramic photography mode, on the other hand, the masks 5a and 5b are moved to form a visual field area D of wide panoramic size which is vertically narrow and horizontally wide. Then the stepping motor is further rotated toward the telephoto side to move the lenses 7 and 6 to specific positions, thereby increasing the magnification uniformly. Then when a panoramic photograph is taken with the shutter release button.
Patent JP-S6386141-A (JP)
Title: Eject completion detecting mechanism
Inventor: ITO MASAO
IPC: G11B15/675
Filed: 1986-09-30
Abstract: PURPOSE:To complete an eject operation by surely turning off a driving motor, by providing an eject switch for detecting the position of at least one cassette holder. CONSTITUTION:When the tip of a cassette 1 presses a stopper 6, and the stopper 6 is turned to the inner part against an energizing force of a spring 7, a control part 6c of the stopper 6 moves to a non-control side, and a switch pressure member 9 whose control is released turns counterclockwise, separated from an insertion detecting switch 8 and turns it off. When the cassette 1 is further pushed in, this pressing force is applied to an engaging part 2a of a cassette holder 2 through the stopper 6, therefore, the cassette holder 2 starts to advance to the inner side, therefore, pressed by a guide pin 4b, and an eject switch 10 which is not ON goes OFF. Accordingly, at this time point, both the right and left insertion detecting switches 8 and the eject switch 10 are turned OFF, therefore, a driving motor for loading the cassette is turned ON by a control part, and thereafter, the cassette holder automatically executes loading opera tion.
Patent JP-H0766848-A (JP)
Title: Frame data multiplexing system
Inventor: ABE HIROAKI
IPC: H04L29/08
Filed: 1993-08-26
Abstract: PURPOSE:To reduce the cost of a transmission line by providing a time division multiplex demultiplex function and a frame data temporary storage function in the frame data multiplexer inteconnecting each terminal equipment with each terminal equipment line and a host device with one transmission line. CONSTITUTION:Terminal equipments 1a-1n are interconnected by terminal equipment lines 2a-2n and a host device 11 is interconnected by one transmission line 10 to a time division multiplex demultiplex circuit 4 of the frame data multiplexer 7. Upon the detection of an end of a frame, a digital signal processor 5 sends line identification fixed frame data 8a to each line 2. Then the processor 5 sends frame data 9a stored in a frame buffer memory circuit 6 and the device 11 recognizes the data 9a to be data of the equipment 1a based on the data 8a. Similarly frame data for up to equipments 1n are recognized and the device 11 makes transmission by the similar system. Thus, the cost of the transmission line between the equipments 2 and the device 11 is reduced and a termination circuit of the device 11 is saved.
Patent JP-H08109364-A (JP)
Title: Gelling agent
Inventor: OISO YOICHI
IPC: C12R1/065
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a new gelling agent, comprising specific polysaccharides and capable of forming a gel excellent in heat resistance by ion exchange reaction thereof with a polyvalent metallic salt. CONSTITUTION: This gelling agent contains polysaccharides in which constituent saccharides comprise three of (A) D-galacturonic acid, (B) L-rhamnose and (C) D-glucose at (0.6-1):(0.8-1.2):(0.8-1.2) molar ratio of the components (A):(B):(C) as components. The polysaccharides are preferably those having the following characteristics: molecular weight: 5×10<3> to 10×10<6> (measured by a gel filtration chromatography); binding mode: 1,3-bond; binding arrangement: α binding arrangement of the components (A) and (C) and β-binding arrangement of the component (B); property: white cottony (freeze-dried substance); solubility: soluble in water, a dilute acid, etc., and insoluble in methanol, acetone, etc.; color reaction: positive to the phenol sulfuric acid method, etc., and negative to the Elson- Morgan method. Furthermore, the polysaccharides are usually obtained from a cultured product of Azotobacter beijerinckii TNM1 strain (FERM BP-4194).
Patent JP-S6474987-A (JP)
Title: Novel proline acylase and its production
Inventor: YAGI KUMIKO
IPC: C12N9/80
Filed: 1987-09-18
Abstract: NEW MATERIAL:A proline acylase of about 560,000mol.wt. (according to the gel filtration), having the following physical and chemical properties: Action: acts on N-acyl-L-proline to form L-proline and an organic acid; optimal pH: pH6.0 in potassium phosphate buffer solution; the optimal temperature: 50 deg.C; heat stability: about 12% residual activity after treatment at 60 deg.C for 10min; pH stability: stable in a range from 6-10 pH; inhibitor: almost completely inhibited by Cu<2+> ion and mercuric p-chlorobenzoate. USE:As it hydrolyzes an N-acyl-DL-proline asymmetrically into N-acyl-D-proline and L-proline, it is useful as a catalyst for preparation of L-proline. PREPARATION:Rhodotorula rubra AHU3243 is cultured in a medium containing 0.1-1.0% of benzyloxycarbonylglycyl-L-proline or acetyl-L-proline at 5-8 pH, 20-40 deg.C for 15-40hr, then the cell bodies are crushed, and the enzyme is isolated from the crushed mixture.
Patent JP-H04113771-A (JP)
Title: Picture reproduction device
Inventor: WATANABE IKUO
IPC: H04B1/16
Filed: 1990-09-04
Abstract: PURPOSE:To attain power application and interruption automatically in response to the presence of a reception picture data by detecting reception of a picture data signal so as to apply power to each section of the device and interrupting power to each of the device when the state of absence of the picture data reception is detected for a prescribed time. CONSTITUTION:A power supply control section 15 consists of a reception signal detection section 7, an electric control switch 8 and a timer 9. Upon the receipt of a synchronizing signal, the synchronizing signal is outputted from a signal distribution section 13 of a reception section 2 to a reception signal detection section 7. The reception signal detection section 7 detects it to turn on the electric control switch 8. Thus, a picture data is displayed on a CRT 14 of a monitor section. When the end of reception of a picture data signal is confirmed, the timer 9 is set to start time monitor. Even when a prescribed time elapses and a synchronizing signal ahead the picture data signal is not detected, the reception signal detection section 7 turns off the electric control switch 8 to interrupt power supply to sections 3-6 of the device. Thus, forgetting of power supply interruption by manual operation is avoided.
Patent JP-H0891150-A (JP)
Title: Installing structure of bumper extension of automobile
Inventor: KIMURA YUZURU
IPC: B60R19/04
Filed: 1994-09-28
Abstract: PURPOSE: To simplify a mold structure, and reduce the number of part items by forming a projecting shape coincident with a recessed shape of a bumper on the reverse of a bumper extension by folding back a tongue piece, and fixing the bumper extension to the bumper by making the projecting shape coincide with the recessed shape of the bumper. CONSTITUTION: An installing surface of a rear bumper 1 in which an installing hole 7 is formed to fix both end parts of a bumper extension 2, is formed in a recessed shape, and a bendable tongue piece 4 is respectively extendedly arranged in both end parts of the bumper extension 2. The tongue part 4 is folded back from a thin part 11, and a projecting shape coincident with a recessed part 8 of the rear bumper 1 is formed on the reverse of the bumper extension 2. The projecting shape is made to coincide with the recessed part 8 of the rear bumper 1, and a screw 6 is inserted in an installing hole 7 of the rear bumper 1 and holes 12 and 12a of the bumper extension 2, and is screw-fitted to a resin nut 10, and the bumper extension 2 is fixed to the rear bumper 1 together with a bracket 9. Therefore, a mold structure can be simplified.
Patent JP-S60125768-A (JP)
Title: Fuel injection device of internal-combustion engine
Inventor: KOSUGE TOKUO
IPC: F02M51/02
Filed: 1983-12-12
Abstract: PURPOSE:To contrive the continuation of operation upon trouble of a primary injection valve by a method wherein a throttle actuator is operated by the detecting output, which detected the faulty operation of the primary injection valve, in order to open a secondary throttle valve and operate a secondary injection valve. CONSTITUTION:When the faulty operation of the primary fuel injection valve 4 is caused and the fuel is not supplied, it is detected by a detecting means and an auxiliary control means in a control unit 8 is operated by the output of the detection. Then, a pulse is impressed on the throttle actuator 10 to open the secondary throttle valve 3 and the secondary fuel injection valve 5 is operated in accordance with the amount of suction air as well as the revolving number of the engine upon cranking thereby supplying the fuel. When a perfect explosion is effected in the internal-combustion engine, the revolving number thereof is compared with an objective valve Ne and when the revolving number is lower than the objective value Ne, the pulse is impressed further on the actuator 10 to increase it to a value higher than the objective value Ne, the actuator 10 is held to secure it at that position and, thus, a correcting control, in which the injection valve 5 is employed from a low load, is effected. According to this method, the stop of the engine may be avoided.
Patent JP-S61111848-A (JP)
Title: Electric-discharge machine
Inventor: OTAGAKI MIDORI
IPC: B23H7/20
Filed: 1984-11-05
Abstract: PURPOSE:To make the contents of a numerical control program inspectable with eyesight easily, speedily and accurately, by displaying all tool paths on a CRT display unit in a state of making an electric discharge machine come to a standstill as it is. CONSTITUTION:A numerical control program is stored in a memory 11 and called out need. The NC program being set by a logical circuit 15 is inspected by an NC program checker 13, while an NC program analyzer 14 is set in motion by the NC program checker 13 and analyzes the set NC program. Data being converted into being for a CRT display unit 34 by the NC program checker 13 are displayed on this CRT display unit 34. A screen dimension and a plane type displayed by the CRT display unit 34 are set by a dimension-plane setter 35.
Patent JP-S6292635-A (JP)
Title: Telemetry data transmission equipment
Inventor: HORIBATA HITOSHI
IPC: H04J3/22
Filed: 1985-10-18
Abstract: PURPOSE:To attain automatic and efficient transmission without the limitation by item number and the period by providing a subscanning circuit where the transmission period of a telemetry data corresponds to a comparatively slow inputs, a main scanning circuit and the 2nd main scanning circuit switching the output of the subscanning circuit. CONSTITUTION:At the scanning of the 1st main scanning circuit 1 at the transmission side switch, telemetry signal inputs S1-Sn are switched sequentially and while one scanning is applied from the telemetry signal input terminal S1 to the terminal S2, the scanning is finished for all the input terminals of the transmission side subscanning circuit 7 to which the telemetry signals 1S1-1Sn are inputted or for only the input terminals whose number is coincident with the corresponding bit number on the telemetry data transmission format. Each output of the 1st main scanning circuit 1 at the transmission side and the transmission side subscanning circuit 7 is switched sequentially by the scanning of the 2nd main scanning circuit 8 of the transmission side to extract time division serial telemetry data periodically.
Patent JP-S59118207-A (JP)
Title: Method for removing residual strain of variable crown roll
Inventor: TAKIGAWA TOSHIKAZU
IPC: B21B27/05
Filed: 1982-12-24
Abstract: PURPOSE:To remove perfectly a residual strain by loading a fluid pressure larger than the surface pressure in shrink fitting from both sides of a shrink fitting part at the same time, and floating a sleeve through the whole shrink fitting part. CONSTITUTION:An annular fluid pressure chamber 4 is formed at the central part of a variable crown roll 1 between an arbor 2 and a sleeve 3 fitted to the body of arbor 2. A pressurized oil is introduced from the outside to the chamber 4 through a rotary joint 5 and an introducing port 6. In the roll 1 constituted in this way, annular auxiliary chambers 7 are provided to the shrink fitting part at both ends of the sleeve 3. When the pressurized oil having a pressure higher than the surface pressure in shrink fitting is supplied to the chambers 7, the sleeve 3 is floated through the whole zone of shrink fitting, and an ununiformed residual strain caused by the shrink fitting is removed.
Patent JP-H0894747-A (JP)
Title: Topography-extracting apparatus based on image of synthetic aperture radar
Inventor: ISHIKAWA SHIGETOSHI
IPC: G01S13/90
Filed: 1994-09-28
Abstract: PURPOSE: To compute the difference of phases accurately by providing a group dividing means, which divides the phase difference corresponding to topography, a phase integration memory, a magnitude judging means, a phase adding means for the group and a total-phase-difference adding means. CONSTITUTION: A phase-difference computing means 3 reads the image corresponding to the result of the inspection of the correspondence of two images from an image storing memory 1 and writes the result into a phase storing memory 4 after the computation of the phase difference. A phase-difference-change computing means 5 reads two orbit data and the observing time of each pixel in the memory 1 and computes the satellite position and the distance to the ground point corresponding to each pixel of each image with regard to two orbits. A magnitude discriminating means 10 reads the phase difference corresponding to the elevation and the result of the group dividing from the memory 4 and a phase-integration memory 9 and superimpose the results on the memory 9 after the discrimination of the magnitude relation between the groups.  An in-group phase adding means 11 and a total-phase computing means 12 read the phase difference and the like corresponding to the elevation and computer the total phase of each pixel.
Patent JP-S60123870-A (JP)
Title: Formation of color image
Inventor: KOIZUMI FUMIO
IPC: G03G15/01
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a complete, stably-processed image by one time processing by forming an image on a base by using color toner which contains an added viscoelasticity compensating agent, and passing it between heat rollers in press contact. CONSTITUTION:The image is formed on the base by using plural kinds of different-color toner which consist principally of resin, a coloring agent, and the viscoelasticity compensating agent and have 0.5X10<4>-10X10<4> poise dynamic viscosity n' and 0.3X10<4>-4X10<4> dyne dynamic elasticity G' in a fused state at 150 deg.C, and the base is passed between heat rollers in press contact to fuse and fix the toner image. The principal components of the toner are the binder resin, coloring agent, and viscoelasticity compensating agent, and various additives used for toner such as a charge compensating agent and a releasing agent may be added. The binder resin may use acrylic acid esters methacrylic acid esters, etc. Further, various kinds of coloring agent and viscoelastic compensating agent are used.
Patent JP-S61113120-A (JP)
Title: Vertical magnetic recording medium
Inventor: SHIIKI KAZUO
IPC: G11B5/66
Filed: 1984-11-07
Abstract: PURPOSE:To form a vertical magnetization medium suitable for high density recording and reproduction by specifying the inclination of a magnetization curve in the vicinity of M=O. CONSTITUTION:When a medium has >=1/13, preferably >=1/10 inclination of a magnetization curve in the vicinity of M=O, the medium has superior recording and reproducing characteristics and high maximum recording density. The magnetization curve shows the relation between magnetization M(G) measured in a direction perpendicular to the surface of the medium and an external magnetic field H(Oe). A medium having 1/10-1/13, especially >=1/10 inclination of a magnetization curve has satisfactory recording and reproducing characteristics.
Patent JP-S6388830-A (JP)
Title: Vapor growth method of compound semiconductor
Inventor: KAMIMURA TAKAAKI
IPC: H01L21/205
Filed: 1986-10-02
Abstract: PURPOSE:To grow a uniform epitaxial layer in a large area at a low temperature by using hydrogen as the diluent gas of a raw material gas, mixing vapor or a gas required for a photosensitization reaction and decomposing hydrogen gas and the raw material gas by the photosensitization reaction. CONSTITUTION:A sample base 3 on which a sample 2 is placed is housed into a film growth chamber 1, and a heater 4 heating the sample 2 is installed into the base 3. A light source 6 and a reflecting plate 7 are mounted into a lamp house 5 in the upper section of the film growth chamber 1. An inert gas line 8 purges the inside of the lamp house 5 with an inert gas. Light from the light source 6 is projected onto the surface of the sample 2 through a light transmitting window 9. A raw material gas and hydrogen as a diluent gas are introduced from a gas supply section 10, and discharged by an exhaust pump 11. The amount of light is equalized by such a device, and hydrogen radicals and the precursor of film growth can be formed uniformly, thus growing an equal eptiaxial layer in a large area.
Patent JP-H0889030-A (JP)
Title: Seedlings planter
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1994-09-28
Abstract: PURPOSE: To provide a seedling planter capable of leaving the soil over the base part of the seedlings transplanted in a concaved shape shallowly and lengthily in the soil for the purpose of simplifying the covering with the soil. CONSTITUTION: This seedling planter constituted with a planting claw capable of pintching and holding the base of seedlings by tip part thereof with a pair of freely openable and closable plates, comprises rotating the tips of the planting claw by a power of a motor 4 on a non circular orbit B having a longer vertical axis, closing the plates and pintching the seedling in the midst of its lowering rotation, and then leaving the seedling at the lowest end with the parting of the plates, and thrusting the tips of the planting claw on the orbit B into the field, proceeding shallowly and lengthily in the soil, then returning at the lowest end to the reverse direction and leaving from the soil.