baber/WOPTO huggingface dataset:
Patent JP-S57118985-A (JP)
Title: Transport ship for both high temperature melted substance and corrosive substance
Inventor: IWAI KIYOSHI
IPC: B63B25/16
Filed: 1981-12-04
Abstract: PURPOSE:To make no use of corrosion-resisting material for constituting the heating pipe device of a transporting substance housing tank housed in a transport ship and save the corrosion-resisting material, by forming the tank by corrosive-resisting material and leading the heating pipe device on the surface of the tank. CONSTITUTION:A transporting substance housing tank 2 housed in a transport ship is made of corrosion-resisting material whose high temperature resisting and anticorrosive performances are excellent, a heating pipe device 3 is led on the outer surface of the tank 2, and the outer surface is further covered with a heat-proof device 4. Special stainless stell is used as the corrosion-resisting substance, and the heating pipe device 3 is made by welding directly half-cut pipes, angle bars or the like on the outer surface of the tank to reduce projections in the tank to the utmost. On the other hand, the heat-proof device is formed by laminating a heat insulator 5 as rock wool, hard slag or the like on the outer surface of the tank 2 and protecting its outest surface by a wire net or a thin steel plate 6.
Patent JP-S6174840-A (JP)
Inventor: TOYAMA AKIRA
IPC: B32B15/04
Filed: 1984-09-19
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-H0541368-A (JP)
Title: Cleaning method for surface of base substance to form film on
Inventor: OGATA KIYOSHI
IPC: H01L21/302
Filed: 1991-08-06
Abstract: PURPOSE:To clean a base substance without having a bad influence on it by a method wherein a gas by a halogen-element simple substance or by a compound composed of halogen elements is changed into a plasma and applied to the film coating face of the base substance, hydrogen or a gas composed of a hydrogen compound is introduced simultaneously into the plasma and its mixture amount in the plasma is controlled. CONSTITUTION:A coil 1 is wound around a container 3 composed of quartz or glass; the inside of the container 3 is vacuum-evacuated to a prescribed degree of vacuum by using an evacuation apparatus 4; after that, a halogen-element simple-substance gas or a halogen-element compound gas in a prescribed amount is introduced from a gas introduction port 6. At this time, the gas is changed into a plasma by a high-frequency electric discharge generated inside the container, and the film formation face of a base substance 2 is exposed to the plasma. Simultaneously with this, hydrogen gas or a hydrogen-compound gas in a prescribed amount in the same manner is introduced from a gas introduction port 7. Thereby, the coating face of the base substance 2 can be cleaned with excellent controllability without having any adverse influence on the base substance.
Patent JP-S5986601-A (JP)
Title: Treatment of chlorinated rubber
Inventor: SAKANO KOUICHI
IPC: C08C19/12
Filed: 1982-11-09
Abstract: PURPOSE:To modify a specified chlorinated copolymer rubber so as to show a good vulcanization rate and to provide a vulcanizate of excellent vulcanization properties, by heat-treating the copolymer at a specified temperature. CONSTITUTION:A chlorinated ethylene/alpha-olefin/polyene copolymer rubber (e.g., ethylene/1-butene/5-ethylidene-2-norbornene copoymer rubber) is heat-treated at about 130-250 deg.C. The chlorinated rubber thus treated can show a good vulcanization rate even when a sulfur-type vulcanizing agent is used without combining it with zinc oxide as a vulcanization aid, and can provide a vulcanizate of excellent vulcanization properties. This vulcanizate is markedly excellent as compared with that obtained by an elongated vulcanization treatment of a chlorinated rubber not subjected to the heat-treatment.
Patent JP-H0246361-A (JP)
Title: Speed change control device for automatic transmission
Inventor: AOKI TAKASHI
IPC: F16H61/02
Filed: 1988-08-06
Abstract: PURPOSE:To perform a smooth speed change by setting the coupling force of a latter stage speed change means to the coupling force corresponding to the estimated transmitted torque when the throttle opening becomes the preset opening or above during the power-off shift-up speed change. CONSTITUTION:At the time of power-off shift-up, the coupling force of the preceding stage speed change means (e) of a transmission (f) is released, the coupling force of a latter stage speed change means (e) is set to the minimum by a speed change coupling force setting means (a), the latter stage side is kept uncoupled, the engine rotating speed is decreased, when the input/output rotating speed ratio of the latter stage side becomes the preset value, the coupling force is set to the preset value by a setting means (a) to start coupling. If a detecting means (b) detects that the throttle opening becomes the preset opening or above during this speed change, a speed change coupling force changing means (d) sets the coupling force of the latter stage speed change means (e) to the value corresponding to the torque estimated by a transmitted torque estimating means (c). The blow-up of the engine rotation is thus prevented, and a smooth speed change with no shock can be performed.
Patent JP-2000031881-A (JP)
Title: Radio communication system
Inventor: TAKAOKA KATSUMI
IPC: H04B7/185
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system especially used for a radio wave relay system performed by making an airship stay in the stratosphere. SOLUTION: In this radio communication system for radio-transmitting digital information signals from a flying body such as the airship retained in the stratosphere onto the ground by a high frequency band, a beam antenna array which is the assembly of antennas for sending out radio waves to plural small areas is provided and an area composed of plural cells which are reception areas on the ground for receiving the signals of mutually different frequencies transmitted from the beam antenna is constituted. The cells are arranged so as to surround the cell 22 right below the flying body 21, transmission signals are transmitted by making a transmission band to be allocated wider for the cell 23 arranged more on the outer side of the cell right below and a service is performed by an uniform transmission capacity inside a service area.
Patent JP-H0964720-A (JP)
Title: Off-chip driver circuit
Inventor: AREN RICHIYAADO KAARU
IPC: H03K19/0175
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a push/pull output driver circuit having a P-channel pull-up FET and an N-channel pull-down FET. SOLUTION: Pull drivers 16 and 17 generate push/pull outputs driving the gates of output drivers 11 and 12. Transition from high to low or low to high is prevented from becoming excessively fast by using compensation circuits 31 and 36, which are respectively provided for N-channel pull-down and P- channel pull down. Then, the occurrence of noise owing to the inductance of a lead line is prevented. A feedback circuit 40 stops the operation of the compensation circuits 31 and 36 after a short period. An excess voltage circuit 30 formed in the well of semiconductor chip holding the driver circuit executes a function for preventing the damage of the output driver circuit 10 owing to the excess voltage of an output node 13.
Patent JP-H0753228-A (JP)
Title: Method and apparatus for controlling transporting speed of curved furnace
Inventor: KISHI TOSHIHIKO
IPC: C03B35/14
Filed: 1993-08-09
Abstract: PURPOSE:To lessen the manpower, to stabilize the quality and to improve the productivity by making the automation of the management of a curved furnace possible. CONSTITUTION:The transporting speed of a truck 22 is so changed as to approximate the correction W value of the next time to the target value of a product when the correction W value deviates from the upper and lower limit values of control by correcting the W value of a front windshield 24A so as to offset the characteristics of the truck 22, and when the correction W value of the next time is predicted to deviate from the range of the upper and lower limit values for control from the gradation of the correction W value, and further when the correction W value of the next time is predicted to be within the range of the upper and lower limit values for control from this gradation and the correction W value is outside the range of the target upper and lower limit values.
Patent JP-S6256953-A (JP)
Title: Photosensitive photographic element
Inventor: UKAI TOSHINAO
IPC: G03C1/12
Filed: 1985-09-06
Abstract: PURPOSE:To provide a wider photosensitive region and higher sensitivity and to improve sharpness, color resolving power, etc. by incorporating at least one layer to which a specific methine dye is added into the titled element. CONSTITUTION:At least one layer into which the methine dye expressed by the formula (n is 0, 1, m is 1, 2. R1 is a (un)substd. alkyl, R2-R4 are respectively H, alkyl, alkoxy, hydroxy, (un)substd. amino, halogen atom, R2 and R3, R3 and R4 or R2 and R4 may from a condensed 6-membered ring. Z1 and Z2 are respectively 5- or 6-membered ring formaing atom groups and the ring thereof may form a substituent or may be condensed with other rings. L1, L2 are (un) substd. methine) is incorporated is disposed on the photosensitive photographic element consisting of a base, silver halide and other layer. Such dye has the function as a sensitizing dye or filter dye, irradiation dye or anti-halation dye. The spectral region is expanded and the sensitivity is improved by using such dye. In addition, the generation of stains after the developing process is suppressed and the sharp image is obtd.
Patent JP-H0616838-A (JP)
Title: Prepreg resin composition and composite material
Inventor: HORII HIDEO
IPC: C08L63/00
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a prepreg resin composition which can give a composite material excellent in heat resistance, toughness and mechanical strengths when it is infiltrated into fibers and the obtained prepregs are cured by mixing an epoxy resin with a curing agent and a plurality of specified substances as the essential components. CONSTITUTION:The composition essentially consists of an epoxy resin [e.g. tris(glycidyl ether phenyl)methane and a bisphenol F epoxy resin], a curing agent (e.g. diaminodiphenyl sulfone), a lactam (e.g. epsilon-caprolactam), an anionic polymerization catalyst (e.g. sodium-epsilon-caprolactam) and a promoter (e.g. N- acetyl-epsilon-caprolactam).
Patent JP-H1041405-A (JP)
Title: Semiconductor device
Inventor: MINAMI FUYUMI
IPC: H01L21/8234
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To enable the electrical characteristics to be changed without changing the size of transistors by using three kinds of impurity layers for a source or drain of one of the transistors for the formation of a plurality of transistors. SOLUTION: An N type impurities 5 and 7 are diffused so as to form a source region or a drain region. At this time, the N-type impurity layer 5 in thin concentration ion implanted using a gate electrode 4 as a mask becomes an n-diffused region 8 in shallow junction depth to be spread beneath the end of a gate oxide film 3. On the other hand, another impurity layer 7 in thick concentration ion implanted using the gate electrode 4 and a sidewall 6 as masks becomes an N-diffused region 9 to be spread beneath the sidewall 6. Thus, three kinds of N-type diffused layers (impurity layers) are formed by the implantation and diffusion of the two kinds of impurities. In such a constitution, these three kinds of diffused layers are assembled into the source and drain of the formed transistors so as to form the transistors having different electrical characteristics.
Patent JP-H0246907-A (JP)
Title: Method of controlling sheet thickness and inter-stand tension of continuous rolling mill
Inventor: KACHI TAKAYUKI
IPC: B21B37/48
Filed: 1988-08-08
Abstract: PURPOSE:To allow thickness and tension control with simple constitution and at high accuracy by multiplying the integrated value of thickness correction rates by a gain for thickness correction, outputting the result thereof to a screw down device, multiplying the integrated value of the thickness correction rates by a gain for tension compensation, and outputting the result thereof to a mill speed controller. CONSTITUTION:The output side thickness (h) of a respective stands is determined by a gauge meter type or thickness detector and is compared to the target value of the outlet side thickness in an adder 42. The thickness correction rate DELTAh is then computed. This thickness correction rate DELTAh is inputted to an integrator 44 and is integrated. Further, the integrated value is multiplied by the gain kh for thickness correction by a controller 46 for thickness correction. The result thereof is inputted to an adder 50 and is outputted to the screw down devices 22, 24 of the respective stands. The output of the integrator 44 is simultaneously multiplied by the gain kdelta for tension compensation in a controller 56 for tension compensation and the result thereof is inputted to an adder 58 by which a mill speed command is added. The result thereof is outputted to a mill speed controller 32. The good thickness accuracy is obtd. in this way.
Patent JP-2000028667-A (JP)
Title: Inspection device foe electronic unit provided with microcomputer
Inventor: HAGINO RINTARO
IPC: G01R31/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To inspect an electronic unit in a short time by converting an analog data in the electronic unit into a digital data by an inspection microcomputer, and transmitting the digital data from the microcomputer. SOLUTION: An electronic unit 1 is incorporated into an apparatus, and a plurality of loads 21 that are controlled by the unit 1 are connected. An inspection device 4 communicates data with an inspection microcomputer 3, and the switching signal of the loads 21 is transmitted directly to a control microcomputer 2. When an inspection start signal is transmitted from the device 4 to the microcomputer 2 via the inspection microcomputer 3, the microcomputer 2 enters a test mode, conducts a test program, and performs inspection. However, since the loads 21 are connected, the loads 21 that are successively operated by a signal from the device 4 are switched, and at the same time each of the loads 21 is inspected. Analog data at a test point is converted into digital data by the inspection microcomputer 3, thus transmitting a digital signal to the device 4.
Patent JP-2000028974-A (JP)
Title: Optical modulation element and exposure element and display device
Inventor: KIMURA KOICHI
IPC: G02F1/015
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To permit stable operation with a low-voltage drive at a high speed by simple constitution by impressing an electric field for depleting the carriers of a semiconductor layer between an upper transparent electrode and a lower transparent electrode to change at least either of a light reflectivity and light absorptivity. SOLUTION: The lower transparent electrode 2 is formed atop a transparent substrate 1 and the n type semiconductor layer 3 is formed atop the same. Further, the p type semiconductor layer 4 is disposed atop the n type semiconductor layer 3 and the upper transparent electrode 5 is formed atop the same, by which a p-n junction type semiconductor structure is constituted. At this time, the lower transparent electrode 2 side is grounded and the positive pole of a power source of a required voltage is connected to the lower transparent electrode 2 and the load to the upper transparent electrode 5. The required voltage is impressed between the electrodes. The electrons in the n type semiconductor layer 3 are then migrated to the lower transparent electrode 2 side and a depletion layer is generated.  This depletion layer is low in a carrier concn. and the reflectivity of the light is lowered and, therefore, the incident light from above transmits the n type semiconductor layer 3 and is emitted from below the transparent substrate 1.
Patent JP-H0483645-A (JP)
Title: Ink jet recorder
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/18
Filed: 1990-07-27
Abstract: PURPOSE:To obtain an ink jet recorder having no possibility of a failure in ink delivery by mounting a removing means for removing a material adhering on an electrode for catching particle suspended in a space in the vicinity of a recording head. CONSTITUTION:When an electrothermal energy conversion body 103 of a recording head 1 is driven, a bubble 55 is generated in a recording liquid 112, and a liquid column is projected from a delivery port 111 of the recording head 1. At a next moment, the liquid column is separated from the recording head 1 to become a thin and long liquid drop. This liquid drop flies toward a recording sheet 7. In the polarized liquid drop, the long extended liquid drop is separated into a negatively electrified main drop 53 and a positively electrified satellite 54 because the speed differs between the top end and the rear end. In comparison with the main drop 53, both the delivery volume and speed of the satellite 54 are small. The negatively electrified main drop 53 is landed on the recording sheet 7. On the other hand, the positively electrified satellite 54 is attracted and caught by an electrode 20 to which a negative voltage is applied by a power source 21. The liquid drops collected on the electrode 20 are gathered in a waste ink tank 24 through a gutter 22 and a tube 23 by an air flow 26 from a fan 25.
Patent JP-S5989512-A (JP)
Inventor: MIYAHARA KAZUHIKO
IPC: E04F15/18
Filed: 1982-11-11
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-S6442173-A (JP)
Title: Semiconductor device
Inventor: SAGARA KAZUHIKO
IPC: H01L21/331
Filed: 1987-08-10
Abstract: PURPOSE:To improve electrical characteristics of an emitter-base junction by providing an insulating layer at a contact portion of an emitter diffusion layer with a graft base diffusion layer. CONSTITUTION:A bipolar transistor, which takes out a base electrode from a side wall through polycrystalline silicon, includes an insulating layer 5 at a constant portion of an n<+> type diffusion layer 7 with a p<+> type diffusion layer 10 for electrically isolating both diffusion layers. Such insertion of the insulating layer 5 prevents the high density n<+> type diffusion layer 7 from making constant with the p<+> type diffusion layer 10, thereby further preventing electrical characteristics of an emitter-base junction from being deteriorated. Additionally, the n<+> type diffusion layer 7 makes contact with a p type diffusion layer of about 10<18>/cm<3>, thereby allowing withstand voltage to be specified by avalanche effect for further improvement of the electrical characteristics of the emitter-base junction.
Patent JP-S6355468-A (JP)
Title: Electro-mechanical indicator with holder
Inventor: DAICHO YOSHIO
IPC: G01R19/155
Filed: 1986-08-26
Abstract: PURPOSE:To simplify a fitting work, and to execute a hot-line work by connecting a clip part to one electrode of a liquid crystal display element, and providing a guide part on its tip. CONSTITUTION:When a guide part 21 is pressed against an insulated ire 1', and the whole display part 3 is pushed in the direction F shown in the figure by an arbitrary insulating bar, force (f) in the horizontal direction is applied to the guide part 21 by a reaction of the wire 1', a holder 2 opens the guide part 21 and the insulated wire can be put into a position of 1, and the wire 1 is held by elasticity of a clip part 22. In this way, the display part 33 can be attached to the wire by only pushing it by the insulating bar, therefore, a service interruption is not required. On the other hand, the clip part 22 has a capacitance between its part and a conductor 12, and connected to one electrode of a liquid crystal display element 33 with a lead wire 36. Also, the other electrode of the element 33 is connected to a current collecting plate 34 with a lead wire 35, and the current collecting plate 34 has a capacitance between its plate and the ground. Accordingly, each capacitance is connected in series, the fitting work is simplified, and also, a hot-line work can be executed.
Patent JP-H0542406-A (JP)
Title: Turret head type machine tool
Inventor: MANABE HIDEHIRO
IPC: B23Q3/157
Filed: 1991-08-08
Abstract: PURPOSE:To eliminate influence of attaching position errors in a spindle head on the machining accuracy so that any change in the posture and position of a work can be responded. CONSTITUTION:The position of a multishaft spindle head 15 indexed in a machining position P is detected by position sensors 26, 27, and correction signals are sent to the driving system of a Y-axis base 4 and a work positioning device 2, after finding an error between a standard position value and the detected position and a relative position error of a work W and the multishaft spindle head 15 in a machining position P is corrected. The work positioning device 2 is moved in theta, gamma directions so that the movement can cope with changes in the posture and the position of the work W.
Patent JP-S5987305-A (JP)
Title: Position detection of ultraviolet beam
Inventor: ABE FUMITAKA
IPC: G01B11/00
Filed: 1982-11-11
Abstract: PURPOSE:To detect a scanning position surely to perform high-precision recording, by arranging a fluorescent substance in a detection position and detecting visible rays generated from the fluorescent substance. CONSTITUTION:An ultraviolet beam 2a reflected on the reflective face of a rotary polygonal mirror 5 is scanned on a recording face 13 of a photosensitive drum 8 through a focusing lens 6. Fluorescent substances 14 and 15 which are excited by ultraviolet rays and generate visible rays are arranged in both ends of the recording face 13 so that they are irradiated with the beam 2a, and photodetectors 10 and 11 of silicon photodiodes are arranged in position where they can detect the luminescence of fluorescent substances 14 and 15, and photodetectors 10 and 11 are connected to a control circuit 12.
Patent JP-2001025652-A (JP)
Title: Powder injection and dissolution apparatus
Inventor: SEKIYA TORU
IPC: B01F3/12
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To stably produce a desired solution and a slurry by easily preventing or suppressing adhesion of a supplied powder to the inner face of a dissolution tank. SOLUTION: In a powder injection and dissolution apparatus for producing a solution or a slurry by dissolving a powder supplied to a dissolution tank 5 having the ceiling wall 11 and the sidewall 12 in a liquid, at least a part of a supply means for a liquid to the dissolution tank 5 is composed to be a means 14 for supplying a liquid along the inner face of the ceiling wall 11 and/or the sidewall 12.
Patent JP-H0748946-A (JP)
Title: Parking building with elevator
Inventor: NAGAHAMA KENICHIRO
IPC: E04H6/18
Filed: 1993-08-10
Abstract: PURPOSE:To make the installation space of pallet turning structure small, and to simplify structure. CONSTITUTION:An elevator 9, by which a pallet P is lifted and lowered, is mounted into a parking building 1. A turning means 27 being placed and borne onto the lifting-lowering base 11 of the elevator 9 and rotating the pallet P under a placed state is installed. Movable pawls 59 are set up to an entering- leaving section 3. The movable pawls 59 are brought to a projected state A, in which the movable pawls 59 are projected to the lower sides of placing members 61 for the swivel base 31 of the tuning means 27 when the pallet P is revolved, and brought to a retreated state B, in which the vertical movement of the lifting-lowering base 11 and the tuning means 27 is permitted when the elevator 9 is shifted vertically.